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Sample records for hands-on teaching methods

  1. Teaching genetics using hands-on models, problem solving, and inquiry-based methods

    Science.gov (United States)

    Hoppe, Stephanie Ann

    Teaching genetics can be challenging because of the difficulty of the content and misconceptions students might hold. This thesis focused on using hands-on model activities, problem solving, and inquiry-based teaching/learning methods in order to increase student understanding in an introductory biology class in the area of genetics. Various activities using these three methods were implemented into the classes to address any misconceptions and increase student learning of the difficult concepts. The activities that were implemented were shown to be successful based on pre-post assessment score comparison. The students were assessed on the subjects of inheritance patterns, meiosis, and protein synthesis and demonstrated growth in all of the areas. It was found that hands-on models, problem solving, and inquiry-based activities were more successful in learning concepts in genetics and the students were more engaged than tradition styles of lecture.

  2. A Low-Tech, Hands-On Approach To Teaching Sorting Algorithms to Working Students.

    Science.gov (United States)

    Dios, R.; Geller, J.

    1998-01-01

    Focuses on identifying the educational effects of "activity oriented" instructional techniques. Examines which instructional methods produce enhanced learning and comprehension. Discusses the problem of learning "sorting algorithms," a major topic in every Computer Science curriculum. Presents a low-tech, hands-on teaching method for sorting…

  3. Teaching Hands-On Linux Host Computer Security

    Science.gov (United States)

    Shumba, Rose

    2006-01-01

    In the summer of 2003, a project to augment and improve the teaching of information assurance courses was started at IUP. Thus far, ten hands-on exercises have been developed. The exercises described in this article, and presented in the appendix, are based on actions required to secure a Linux host. Publicly available resources were used to…

  4. Anthropomorphic Robot Hand And Teaching Glove

    Science.gov (United States)

    Engler, Charles D., Jr.

    1991-01-01

    Robotic forearm-and-hand assembly manipulates objects by performing wrist and hand motions with nearly human grasping ability and dexterity. Imitates hand motions of human operator who controls robot in real time by programming via exoskeletal "teaching glove". Telemanipulator systems based on this robotic-hand concept useful where humanlike dexterity required. Underwater, high-radiation, vacuum, hot, cold, toxic, or inhospitable environments potential application sites. Particularly suited to assisting astronauts on space station in safely executing unexpected tasks requiring greater dexterity than standard gripper.

  5. MO-E-18C-02: Hands-On Monte Carlo Project Assignment as a Method to Teach Radiation Physics

    Energy Technology Data Exchange (ETDEWEB)

    Pater, P; Vallieres, M; Seuntjens, J [McGill University, Montreal, Quebec (Canada)

    2014-06-15

    Purpose: To present a hands-on project on Monte Carlo methods (MC) recently added to the curriculum and to discuss the students' appreciation. Methods: Since 2012, a 1.5 hour lecture dedicated to MC fundamentals follows the detailed presentation of photon and electron interactions. Students also program all sampling steps (interaction length and type, scattering angle, energy deposit) of a MC photon transport code. A handout structured in a step-by-step fashion guides student in conducting consistency checks. For extra points, students can code a fully working MC simulation, that simulates a dose distribution for 50 keV photons. A kerma approximation to dose deposition is assumed. A survey was conducted to which 10 out of the 14 attending students responded. It compared MC knowledge prior to and after the project, questioned the usefulness of radiation physics teaching through MC and surveyed possible project improvements. Results: According to the survey, 76% of students had no or a basic knowledge of MC methods before the class and 65% estimate to have a good to very good understanding of MC methods after attending the class. 80% of students feel that the MC project helped them significantly to understand simulations of dose distributions. On average, students dedicated 12.5 hours to the project and appreciated the balance between hand-holding and questions/implications. Conclusion: A lecture on MC methods with a hands-on MC programming project requiring about 14 hours was added to the graduate study curriculum since 2012. MC methods produce “gold standard” dose distributions and slowly enter routine clinical work and a fundamental understanding of MC methods should be a requirement for future students. Overall, the lecture and project helped students relate crosssections to dose depositions and presented numerical sampling methods behind the simulation of these dose distributions. Research funding from governments of Canada and Quebec. PP acknowledges

  6. MO-E-18C-02: Hands-On Monte Carlo Project Assignment as a Method to Teach Radiation Physics

    International Nuclear Information System (INIS)

    Pater, P; Vallieres, M; Seuntjens, J

    2014-01-01

    Purpose: To present a hands-on project on Monte Carlo methods (MC) recently added to the curriculum and to discuss the students' appreciation. Methods: Since 2012, a 1.5 hour lecture dedicated to MC fundamentals follows the detailed presentation of photon and electron interactions. Students also program all sampling steps (interaction length and type, scattering angle, energy deposit) of a MC photon transport code. A handout structured in a step-by-step fashion guides student in conducting consistency checks. For extra points, students can code a fully working MC simulation, that simulates a dose distribution for 50 keV photons. A kerma approximation to dose deposition is assumed. A survey was conducted to which 10 out of the 14 attending students responded. It compared MC knowledge prior to and after the project, questioned the usefulness of radiation physics teaching through MC and surveyed possible project improvements. Results: According to the survey, 76% of students had no or a basic knowledge of MC methods before the class and 65% estimate to have a good to very good understanding of MC methods after attending the class. 80% of students feel that the MC project helped them significantly to understand simulations of dose distributions. On average, students dedicated 12.5 hours to the project and appreciated the balance between hand-holding and questions/implications. Conclusion: A lecture on MC methods with a hands-on MC programming project requiring about 14 hours was added to the graduate study curriculum since 2012. MC methods produce “gold standard” dose distributions and slowly enter routine clinical work and a fundamental understanding of MC methods should be a requirement for future students. Overall, the lecture and project helped students relate crosssections to dose depositions and presented numerical sampling methods behind the simulation of these dose distributions. Research funding from governments of Canada and Quebec. PP acknowledges

  7. TH-E-201-02: Hands-On Physics Teaching of Residents in Diagnostic Radiology

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, J. [University of Kentucky (United States)

    2016-06-15

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant.

  8. TH-E-201-02: Hands-On Physics Teaching of Residents in Diagnostic Radiology

    International Nuclear Information System (INIS)

    Zhang, J.

    2016-01-01

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant

  9. Hand-assisted Approach as a Model to Teach Complex Laparoscopic Hepatectomies: Preliminary Results.

    Science.gov (United States)

    Makdissi, Fabio F; Jeismann, Vagner B; Kruger, Jaime A P; Coelho, Fabricio F; Ribeiro-Junior, Ulysses; Cecconello, Ivan; Herman, Paulo

    2017-08-01

    Currently, there are limited and scarce models to teach complex liver resections by laparoscopy. The aim of this study is to present a hand-assisted technique to teach complex laparoscopic hepatectomies for fellows in liver surgery. Laparoscopic hand-assisted approach for resections of liver lesions located in posterosuperior segments (7, 6/7, 7/8, 8) was performed by the trainees with guidance and intermittent intervention of a senior surgeon. Data as: (1) percentage of time that the senior surgeon takes the surgery as main surgeon, (2) need for the senior surgeon to finish the procedure, (3) necessity of conversion, (4) bleeding with hemodynamic instability, (5) need for transfusion, (6) oncological surgical margins, were evaluated. In total, 12 cases of complex laparoscopic liver resections were performed by the trainee. All cases included deep lesions situated on liver segments 7 or 8. The senior surgeon intervention occurred in a mean of 20% of the total surgical time (range, 0% to 50%). A senior intervention >20% was necessary in 2 cases. There was no need for conversion or reoperation. Neither major bleeding nor complications resulted from the teaching program. All surgical margins were clear. This preliminary report shows that hand-assistance is a safe way to teach complex liver resections without compromising patient safety or oncological results. More cases are still necessary to draw definitive conclusions about this teaching method.

  10. Verbal Prompting, Hand-over-Hand Instruction, and Passive Observation in Teaching Children with Developmental Disabilities.

    Science.gov (United States)

    Biederman, G. B.; Fairhall, J. L.; Raven, K. A.; Davey, V. A.

    1998-01-01

    A study involving six children (ages 5-13) with mental retardation found that overall passive modeling was significantly more effective than hand-over-hand modeling in teaching skills, and that passive modeling was significantly more effective than hand-over-hand modeling with response-contingent verbal prompting. (Author/CR)

  11. Research on teaching methods.

    Science.gov (United States)

    Oermann, M H

    1990-01-01

    Research on teaching methods in nursing education was categorized into studies on media, CAI, and other nontraditional instructional strategies. While the research differed, some generalizations may be made from the findings. Multimedia, whether it is used for individual or group instruction, is at least as effective as traditional instruction (lecture and lecture-discussion) in promoting cognitive learning, retention of knowledge, and performance. Further study is needed to identify variables that may influence learning and retention. While learner attitudes toward mediated instruction tended to be positive, investigators failed to control for the effect of novelty. Control over intervening variables was lacking in the majority of studies as well. Research indicated that CAI is as effective as other teaching methods in terms of knowledge gain and retention. Attitudes toward CAI tended to be favorable, with similar problems in measurement as those evidenced in studies of media. Chang (1986) also recommends that future research examine the impact of computer-video interactive instruction on students, faculty, and settings. Research is needed on experimental teaching methods, strategies for teaching problem solving and clinical judgment, and ways of improving the traditional lecture and discussion. Limited research in these areas makes generalizations impossible. There is a particular need for research on how to teach students the diagnostic reasoning process and encourage critical thinking, both in terms of appropriate teaching methods and the way in which those strategies should be used. It is interesting that few researchers studied lecture and lecture-discussion except as comparable teaching methods for research on other strategies. Additional research questions may be generated on lecture and discussion in relation to promoting concept learning, an understanding of nursing and other theories, transfer of knowledge, and development of cognitive skills. Few

  12. Hands-On Nuclear Physics

    Science.gov (United States)

    Whittaker, Jeff

    2013-01-01

    Nuclear science is an important topic in terms of its application to power generation, medical diagnostics and treatment, and national defense. Unfortunately, the subatomic domain is far removed from daily experience, and few learning aids are available to teachers. What follows describes a low-tech, hands-on method to teach important concepts in…

  13. A Hands-On Approach To Teaching Microcontroller

    Directory of Open Access Journals (Sweden)

    Che Fai Yeong

    2013-02-01

    Full Text Available Practice and application-oriented approach in education is important, and some research on active learning and cooperative problem-solving have shown that a student will learn faster and develop communication skill, leadership and team work through these methods. This paper presents a study of student preference and performance while learning the microcontroller subject with a 2-day curriculum that emphasized on hands-on approach. The curriculum uses the PIC16F877A microcontroller and participants learned to develop basic circuits and several other applications. Programming was completed on the MPLAB platform. Results show that participants had better understanding in this subject after attending the hands-on course.

  14. Teaching radio astrophysics the hand-on way

    Science.gov (United States)

    Joshi, Bhal Chandra

    Astronomy and space sciences have always been instrumental in attracting young students to physical sciences. While the lectures/demonstrations and exhibitions pertaining to space sci-ences capture the imagination of young students, these alone are not sufficient to induce them to join scientific research. In countries like India, where a large number of students take to physical sciences for under-graduate education, complex sociological factors are key issues in translating this large body of students to potential researchers. While lectures and exhibition lead to an increase in scientific awareness for these students, these do not give a feel for scien-tific research and bridge the gap between high school/college science education and high end research. In this context, a hands-on approach to astronomy education, in science research environments or closely connected to scientific institutions, offers a promising alternative. This approach has been used in optical astronomy, where inexpensive small telescopes are available, often coupling a vast network of amateur astronomy clubs to leading astronomy institutes. The non-visual and relatively more technical nature of radio astronomy has limited a similar approach in past for connecting students to space sciences using radio waveband. The tech-nological explosion in communication industry and radio connectivity in the last decade along with an expansion in engineering education makes this possible now using a hands-on approach in teaching radio astrophysics. In this presentation, the sociological factors affecting the student choice are discussed followed by a review of the efforts to bridge the above mentioned gap by various groups in the world in the last decade with a view to enumerate the best practices in a hands-on approach. A program using this approach at National Center for Radio Astrophysics is described, where the students are exposed to simple hands-on radio astronomy experiments such as spectral line

  15. EFFECTIVENESS OF ACTIVE TEACHING METHODS FOR THE RESIDENTS OF PHYSICAL MEDICINE AND REHABILITATION

    OpenAIRE

    Mohan Raj Manjalavil; Reeba Mary Mani; Shehadad Kammili; Sreejith Kalathummarthu; Hemalta Viswan; Sooraj Rajagopal; Shervin Sheriff; Sreedevi Menon Parappil

    2017-01-01

    BACKGROUND Lecture is the most common teaching aid not only for medical undergraduates, but also specialty residents. There are many disadvantages for this type of teaching. Active teaching methods include didactic lectures followed by interactive sessions, problem-based teaching and hands on demonstration apart from the traditional didactic lecture. The aim of this project was to compare the effectiveness of active teaching method over the didactic lecture to the first year re...

  16. "Sharks in Your Hands"--A Case Study on Effects of Teaching Strategies to Change Knowledge and Attitudes towards Sharks

    Science.gov (United States)

    Lee, Hung-Shan; Liu, Shiang-Yao; Yeh, Ting-Kuang

    2016-01-01

    This study was designed to exemplify how hands-on based teaching strategies enhanced students' knowledge and positive attitudes towards sharks. Hands-on activities for sharks' biological and morphological features were carried out. Eleven elementary school students from a remote area in Taiwan were recruited and assigned to the hands-on condition.…

  17. Pre-Service Teachers Methods of Teaching Science

    Directory of Open Access Journals (Sweden)

    Dr. Raquel C. Pambid

    2015-02-01

    Full Text Available The study described the teaching methods used by pre-service teachers in Science. It focused on the strategies, techniques, materials, innovative methods and pattern of teaching science used by the pre-service teachers as described in their lesson plans. The qualitative and quantitative design was used in the study. The books, teacher hand-outs from classroom lectures were the sources of methods, strategies and techniques. The chalkboard and self-made drawings and charts were the materials often used. Conventional methods like lecture, open class discussion and demonstration were commonly employed. The strategies included group discussion, use of motivating questions and stories to arouse the interest of students. The direct eye contact, body expressions, jokes and news/trivia were frequent techniques. Integration of values in the lesson became less as the year level increases. The pattern of teaching drawn followed the formal style: I Objectives, II Subject matter, III Learning Tasks, IV Synthesis of the lesson, V Assessment and VI Enrichment. The conventional method and pattern of teaching by the pre-service teachers of PSU suggest that students in the College of Teacher Education should be trained to be more innovative and open in trying out more advanced teaching methods. Furthermore, PSU science pre-service teachers should use methods which can develop higher order thinking skills among high school students.

  18. A combined hands-on teaching programme and clinical pathway focused on pleural ultrasound and procedure supervision transforms pleural procedure outcomes.

    Science.gov (United States)

    Edwards, Timothy; Cook, Alistair; Salamonsen, Matthew; Bashirzadeh, Farzad; Fielding, David

    2017-11-01

    Management of pleural effusions is a common diagnostic and management problem. We reviewed the outcomes from pleural procedures after the instigation of pleural effusion management guidelines, focusing on pleural ultrasound and a hands-on teaching programme followed by procedure supervision that enabled many operators to perform such procedures. This is a retrospective analysis of all procedures performed for pleural effusions on medical patients. Outcomes were assessed prior to the instigation of pleural effusion management guidelines (pleural pathway) and hands-on teaching (January 2010 to June 2011) and following these interventions (January 2012 to June 2013). A total of 171 procedures involving 129 patients (pre-pathway group) and 146 procedures involving 115 patients (post-pathway group) was analysed. The rate of complications prior to the pleural pathway was 22.2% (38 of 171 procedures). Following the pathway, the rate of complications declined to 7.5% (11 of 146 procedures, P < 0.003). The use of pleural ultrasound increased dramatically (72.5 vs 90.2%). The number of patients who underwent repeated procedures (defined as ≥3) reduced dramatically (21 vs 7, P < 0.01). This improvement occurred using many supervised operators who completed the hands-on teaching programme (n = 32) and followed the pleural pathway (127 of 146 procedures). The instigation of a clinical pathway focused on the use of bedside pleural ultrasound, and teaching of drainage techniques with procedure supervision vastly improved patient outcomes. This not only allowed better quality of care for patients, it also provided the acquisition of new skills to medical staff, not limiting these skills to specialised staff. © 2017 Royal Australasian College of Physicians.

  19. A quantitative assessment method for Ascaris eggs on hands

    DEFF Research Database (Denmark)

    Jeandron, Aurelie; Ensink, Jeroen H. J.; Thamsborg, Stig Milan

    2014-01-01

    The importance of hands in the transmission of soil transmitted helminths, especially Ascaris and Trichuris infections, is under-researched. This is partly because of the absence of a reliable method to quantify the number of eggs on hands. Therefore, the aim of this study was to develop a method...... to assess the number of Ascaris eggs on hands and determine the egg recovery rate of the method. Under laboratory conditions, hands were seeded with a known number of Ascaris eggs, air dried and washed in a plastic bag retaining the washing water, in order to determine recovery rates of eggs for four...... different detergents (cationic [benzethonium chloride 0.1% and cetylpyridinium chloride CPC 0.1%], anionic [7X 1% - quadrafos, glycol ether, and dioctyl sulfoccinate sodium salt] and non-ionic [Tween80 0.1% -polyethylene glycol sorbitan monooleate]) and two egg detection methods (McMaster technique...

  20. Student Content Knowledge Increases after Participation in a Hands-on Biotechnology Intervention

    Science.gov (United States)

    Bigler, Amber M.; Hanegan, Nikki L.

    2011-01-01

    Implementing biotechnology education through hands-on teaching methods should be considered by secondary biology teachers. This study is an experimental research design to examine increased student content knowledge in biotechnology after a hands-on biotechnology intervention. The teachers from both school groups participated in, Project Crawfish,…

  1. A Teaching Method on Basic Chemistry for Freshman (II) : Teaching Method with Pre-test and Post-test

    OpenAIRE

    立木, 次郎; 武井, 庚二

    2004-01-01

    This report deals with review of a teaching method on basic chemistry for freshman in this first semester. We tried to review this teaching method with pre-test and post-test by means of the official and private questionnaires. Several hints and thoughts on teaching skills are obtained from this analysis.

  2. Developing a method for quantification of Ascaris eggs on hands

    DEFF Research Database (Denmark)

    Jeandron, Aurelie; Ensink, Jeroen J. H.; Thamsborg, Stig Milan

    In transmission of soil transmitted helminths, especially with Ascaris and Trichuris infections, the importance of hands is unclear and very limited literature exists. This is partly because of the absence of a reliable method to quantify the number of helminth eggs on hands. The aim of this study...... was to develop a method to assess the number of Ascaris eggs on hands and determine the egg recovery rate of the method. Under laboratory conditions, hands were contaminated with app. 1000 Ascaris eggs, air dried and washed in a plastic bag retaining the washing water, in order to determine recovery rates...... of eggs for two different detergents (cationic [benzethonium chloride 0.1%], anionic [7X 1% - quadrafos, glycol ether, and dioctyl sulfoccinate sodium salt]) and de-ionized water used as control. The highest recovery rate (95.6%) was achieved with a hand rinse performed with 7X 1%. Washing hands...

  3. Influence of Three Different Methods of Teaching Physics on the Gain in Students' Development of Reasoning

    Science.gov (United States)

    Marušić, Mirko; Sliško, Josip

    2012-01-01

    The Lawson Classroom Test of Scientific Reasoning (LCTSR) was used to gauge the relative effectiveness of three different methods of pedagogy, Reading, Presenting, and Questioning (RPQ), Experimenting and Discussion (ED), and Traditional Methods (TM), on increasing students' level of scientific thinking. The data of a one-semester-long senior high-school project indicate that, for the LCTSR: (a) the RPQ group (n = 91) achieved effect-sizes d = 0.30 and (b) the ED group (n  =  85) attained effect-sizes d = 0.64. These methods have shown that the Piagetian and Vygotskian visions on learning and teaching can go hand in hand and as such achieve respectable results. To do so, it is important to challenge the students and thus encourage the shift towards higher levels of reasoning. This aim is facilitated through class management which recognizes the importance of collaborative learning. Carrying out Vygotsky's original intention to use teaching to promote cognitive development as well as subject concepts, this research has shown that it is better to have students experience cognitive conflict from directly observed experiments than by reflecting on reported experience from popularization papers or writings found on the internet.

  4. English Foreign Language Learners Kinesics on Teaching Performance

    Directory of Open Access Journals (Sweden)

    Hajjah Zulianti

    2017-12-01

    Full Text Available This research entitle English foreign language learners kinesics on teaching performance aims to mention and to describe the forms and the function of kinesics used by EFL learners on teaching performance, and to describe the importance of kinesics in teaching activity. This research is descriptive qualitative research. The data of the research are taken from EFL learners’ teaching performance on sixth semester at STKIP PGRI Bandar Lampung. The researcher observes the learners’ kinesics in teaching activity by using observing method and noting technique. In analyzing the data, the researcher uses description method. The result shows that there are twenty kinds of kinesics acted by the trainee, those are sitting in relaxing, arms crossed in front of the chest, standing in relaxing, walking around the class, checking the time, stroking the chin or beard, smile, happily surprised, wrinkle forehead, nodding head, shaking head, thumbs up, pointing finger, counting hand, waving hand, looking up, eye following, squinting, look in eye and breaking or making eye contact. Keywords: Kinesics, EFL Learners, Teaching Performance

  5. PBL, Hands-On/ Digital resources in Geology, (Teaching/ Learning)

    Science.gov (United States)

    Soares, Rosa; Santos, Cátia; Carvalho, Sara

    2015-04-01

    The present study reports the elaboration, application and evaluation of a problem-based learning (PBL) program that aims to evaluate the effectiveness in students learning the Rock Cycle theme. Prior research on both PBL and Rock Cycle was conducted within the context of science education so as to elaborate and construct the intervention program. Findings from these studies indicated both the PBL methodology and Rock Cycle as helpful for teachers and students. PBL methodology has been adopted in this study since it is logically incorporated in a constructivism philosophy application and it was expected that this approach would assist students towards achieving a specific set of competencies. PBL is a student-centered method based on the principle of using problems as the starting point for the acquisition of new knowledge. Problems are based on complex real-world situations. All information needed to solve the problem is initially not given. Students will identify, find, and use appropriate resources to complete the exercise. They work permanently in small groups, developing self-directed activities and increasing participation in discussions. Teacher based guidance allows students to be fully engaged in knowledge building. That way, the learning process is active, integrated, cumulative, and connected. Theme "Rock Cycle" was introduced using a problematic situation, which outlined the geological processes highlighted in "Foz do Douro" the next coastline of the school where the study was developed. The questions proposed by the students were solved, using strategies that involved the use of hands-on activities and virtual labs in Geology. The systematization of the selected theme was performed in a field excursion, implemented according to the organizational model of Nir Orion, to The "Foz do Douro" metamorphic complex. In the evaluation of the learning process, data were obtained on students' development of knowledge and competencies through the application of

  6. Students' Hands-on Experimental Work vs Lecture Demonstration in Teaching Elementary School Chemistry.

    Science.gov (United States)

    Logar, Ana; Ferk-Savec, Vesna

    2011-12-01

    Science educators have suggested many benefits that accrue from engaging students in experimental activities, therefore, experimental work has a long and distinctive role in chemistry curriculum since. The presented empirical study focuses on the valuation of effectiveness of different forms of experimental work - students' hands-on experimental work vs teacher's lecture demonstration - from the viewpoint of the quality of content knowledge acquisition and knowledge retention in teaching primary school chemistry. 106 primary school students (age 14-15 years) participated in the study. The data was collected via pre- and post- test protocol and two delayed post tests. Additionally 16 students selected from the sample were interviewed. The results indicate that students' content knowledge gained through teacher's demonstration of experiment is better and better knowledge retention takes place in comparison to students' knowledge gained through students' hands-on experimental work. However, most of the inteviewed students stated that they prefered conducting of experiments by themselves in comparison to observation of teacher's demonstration.

  7. METHODS IN THE POST-METHODS ERA. REPORT ON AN INTERNATIONAL SURVEY ON LANGUAGE TEACHING METHODS'

    Directory of Open Access Journals (Sweden)

    Jun Liu

    2004-06-01

    Full Text Available Do methods still have a place in 21" century language teaching? To answer this question, an international survey was conducted in the surnmer of 1999. A sample of 800 language teachers world-wide randomly drawn from 17,800 TESOLers were each given a 2-page survey. The return rate was 58.5% with the actual usable data set of448, which was analyzed by using both descriptive and inferential statistics. Among the ten commonly recognized teaching methods surveyed, both the Communicative Language Teaching Approach and an eclectic method seem to have the highest rate in familiarity, preference, and use. But when multiple factors, such as teaching contexts, instructional settings, learners' proficiency levels, class size, teaching experience and educational backgrounds of the teachers, and the status of being a native or nonnative English speaking professional were taken into consideration, various patterns and themes emerged. One interesting finding is that Grammar Translation is still used in EFL contexts, in larger classes, and with learners at low proficiency levels, though the ratio between the actual use of this method and teachers' preference does not match. Based on the results of the survey, a new theoretical framework is proposed to conceptualize language teaching methods in the post-methods era.

  8. A Teaching Method on Basic Chemistry for Freshman : Teaching Method with Pre-test and Post-test

    OpenAIRE

    立木, 次郎; 武井, 庚二

    2003-01-01

    This report deals with a teaching method on basic chemistry for freshman. This teaching method contains guidance and instruction to how to understand basic chemistry. Pre-test and post-test have been put into practice each time. Each test was returned to students at class in the following weeks.

  9. Activating teaching methods in french language teaching

    OpenAIRE

    Kulhánková, Anna

    2009-01-01

    The subject of this diploma thesis is activating teaching methods in french language teaching. This thesis outlines the issues acitvating teaching methods in the concept of other teaching methods. There is a definition of teaching method, classification of teaching methods and characteristics of each activating method. In the practical part of this work are given concrete forms of activating teaching methods appropriate for teaching of french language.

  10. EFFECTIVENESS OF ACTIVE TEACHING METHODS FOR THE RESIDENTS OF PHYSICAL MEDICINE AND REHABILITATION

    Directory of Open Access Journals (Sweden)

    Mohan Raj Manjalavil

    2017-03-01

    Full Text Available BACKGROUND Lecture is the most common teaching aid not only for medical undergraduates, but also specialty residents. There are many disadvantages for this type of teaching. Active teaching methods include didactic lectures followed by interactive sessions, problem-based teaching and hands on demonstration apart from the traditional didactic lecture. The aim of this project was to compare the effectiveness of active teaching method over the didactic lecture to the first year residents of Physical Medicine and Rehabilitation. MATERIALS AND METHODS Settings- Physical Medicine and Rehabilitation Department among first year residents. Study Design- Educational intervention. Didactic lecture followed by active teaching method. Statistical Analysis- Analysed using SPSS-16 package software. Initially, the first year students were subjected to a pretest, which consists of ten single responses multiple choice questions regarding - “The Carpel Tunnel Syndrome.” This is followed by didactic lecture about the above topic. After this lecture, a post test was conducted with identical questions as the pretest. Then, an interactive session and hands on demonstration of confirming the carpel tunnel syndrome by nerve conduction studies were given. Following this, the same post test was then repeated. RESULTS The arithmetic mean value of pretest score was 3.5, which improved to 8.33 after the lecture session. After the live demonstration of nerve conduction studies, the mean value further increased to 9.8333. The ‘p’ value of the paired t-test after the lecture session was 0.000113, which is significant. The ‘p’ value after the live demonstration session was 0.008612, which is also significant. CONCLUSION The active teaching learning method is found to be more effective than the didactic lecture. Immediate and short-term gains are seen with such programmes.

  11. Using videos, apps and hands-on experience in undergraduate hydrology teaching

    Science.gov (United States)

    Van Loon, Anne

    2016-04-01

    Hydrological sciences teaching always needs to make a link between the classroom and the outside world. This can be done with fieldwork and excursions, but the increasing availability of open educational resources gives more-and-more other options to make theory more understandable and applicable. In the undergraduate teaching of hydrology at the University of Birmingham we make use of a number of tools to enhance the hydrology 'experience' of students. Firstly, we add hydrological science videos available in the public domain to our explanations of theory. These are both visualisations of concepts and recorded demonstrations in the field or the lab. One example is the concept of catchments and travel times which has been excellently visualised by MetEd. Secondly, we use a number of mobile phone apps, which provide virtual reality information and real-time monitoring information. We use the MySoil App (by Natural Environment Research Council (NERC), British Geological Survey (BGS) and Centre for Ecology & Hydrology (CEH)) and iGeology / iGeology3D (by BGS) to let students explore soil properties and hydrogeology of an area of interest. And we use the River Levels App (by OGL based on Environment Agency real time data) for exploring real time river levels and investigating spatial variability. Finally, we developed small hands-on projects for students to apply the theory outside the classroom. We for instance let them do simple infiltration experiments and ask them to them design a measurement plan. Evaluations have shown that students enjoy these activities and that it helps their learning. In this presentation we hope to share our experience so that the options for using open (educational) resources for hydrology teaching become more used in linking the classroom to the outside world.

  12. The effect of Montessori Method on teaching cultural and creative ...

    African Journals Online (AJOL)

    The Effect of the Montessori Method on teaching was investigated among children to discover their artistic development in Zaria, Kaduna State. The problem of the study is that the Montessori Method on teaching cultural and creative arts is not adequately explored in the primary schools, while other teaching methods used, ...

  13. Comparison of online, hands-on, and a combined approach for teaching cautery disbudding technique to dairy producers.

    Science.gov (United States)

    Winder, Charlotte B; LeBlanc, Stephen J; Haley, Derek B; Lissemore, Kerry D; Godkin, M Ann; Duffield, Todd F

    2018-01-01

    The use of pain control for disbudding and dehorning is important from both an animal and industry perspective. Best practices include the use of local anesthetic, commonly given as a cornual nerve block (CNB), and a nonsteroidal anti-inflammatory drug. The proportion is decreasing, but many dairy producers do not use local anesthesia, perhaps in part due to lack of knowledge of the CNB technique. Although this skill is typically learned in person from a veterinarian, alternative methods may be useful. The objective of this trial was to determine if there were differences in the efficacy of online training (n = 23), hands-on training (n = 20), and a combined approach (n = 23) for teaching producers to successfully administer a CNB and disbud a calf. The primary outcome was block efficacy, defined as a lack of established pain behaviors during iron application. Secondary outcomes were background knowledge (assessed by a written quiz), CNB and disbudding technique (evaluated by rubric scoring), time taken, and self-confidence before and after evaluation. Associations between training group and outcome were assessed with logistic regression, ordered logistic regression, and Cox-proportional hazard models, with a random effect for workshop. Block efficacy was not different between training groups, with 91% successful in both combined and online groups, and 75% in the hands-on trained group. Online learners had poorer technical scores than hands-on trainees. The combined group was not different from hands-on. Time to block completion tended to be longer for the online group (62 ± 11 s), whereas time to disbudding completion was not different between hands-on (41 ± 5 s) or combined trainees (41 ± 5 s). The combined group had the highest pre-evaluation confidence score, and remained higher after evaluation than online but was not different than hands-on. Although we saw some statistical differences between groups, absolute differences were small and block efficacy was

  14. A Case Study for Comparing the Effectiveness of a Computer Simulation and a Hands-on Activity on Learning Electric Circuits

    Science.gov (United States)

    Ekmekci, Adem; Gulacar, Ozcan

    2015-01-01

    Science education reform emphasizes innovative and constructivist views of science teaching and learning that promotes active learning environments, dynamic instructions, and authentic science experiments. Technology-based and hands-on instructional designs are among innovative science teaching and learning methods. Research shows that these two…

  15. Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome.

    Science.gov (United States)

    Zapka, C; Leff, J; Henley, J; Tittl, J; De Nardo, E; Butler, M; Griggs, R; Fierer, N; Edmonds-Wilson, S

    2017-03-28

    Hands play a critical role in the transmission of microbiota on one's own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water). We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs) but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples ( P hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research. IMPORTANCE The hand microbiome is a critical area of research for diverse fields, such as public health and forensics. The suitability of culture-independent methods for assessing effects of hygiene products on microbiota has not been demonstrated. This is the first controlled laboratory clinical hand study to have compared traditional hand hygiene test methods with newer culture-independent characterization methods typically used by skin microbiologists. This study resulted in recommendations for hand hygiene product testing, development of methods, and future hand skin microbiome research. It also demonstrated the importance of inclusion of skin physiological metadata in

  16. Science &Language Teaching in Hands-on Education

    Science.gov (United States)

    Gehlert, Sylvia

    2002-01-01

    As announced in the paper presented in Toulouse, a trinational teacher training program addressing school teachers from France, Germany and Italy on teaching foreign languages together with science and history through Space related projects has been implemented and launched successfully. Supported by the French Ministry of Education (Académie de Nice), the bigovernmental French-German Youth Office (Office franco- allemand pour la Jeunesse) and the European Space Agency the first session was held in Cannes in October 2001 and brought together 36 language, science and history teachers, 12 from each country. Through different workshops, presentations and visits this five-day training encounter initiated the participants with Space activities and exploration as well as offering them back-up information on astronomy. It gave them furthermore the opportunity of improving their linguistic skills and of exchanging their teaching experience. The program was highly welcomed by all the participants who will meet this year in Germany for the second session devoted to establishing together bi- or trinational projects for future class encounters based on the same subjects. My paper will deal with the results of the program which have been beyond expectation and will encourage us to continue this pluridisciplinary approach of language &science teaching and extend it to other language combinations.

  17. Optimization of Medical Teaching Methods

    Directory of Open Access Journals (Sweden)

    Wang Fei

    2015-12-01

    Full Text Available In order to achieve the goal of medical education, medicine and adapt to changes in the way doctors work, with the rapid medical teaching methods of modern science and technology must be reformed. Based on the current status of teaching in medical colleges method to analyze the formation and development of medical teaching methods, characteristics, about how to achieve optimal medical teaching methods for medical education teachers and management workers comprehensive and thorough change teaching ideas and teaching concepts provide a theoretical basis.

  18. Teaching methods in PE teaching

    OpenAIRE

    Šekeljić, Goran V.; Stamatović, Milovan V.

    2016-01-01

    The methods used in teaching physical education, as well as in every other very specific teaching area, have their own uniqueness and enormous importance in teaching. In the last fifty years literature showed many different methods systematized by several different criteria. Some were just taken from general didactics, some were tailored to the needs of physical education classes, and a few new ones were discovered. The special value of this work is that the existing methods are supplemented ...

  19. Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome

    Science.gov (United States)

    Leff, J.; Henley, J.; Tittl, J.; De Nardo, E.; Butler, M.; Griggs, R.; Fierer, N.

    2017-01-01

    ABSTRACT Hands play a critical role in the transmission of microbiota on one’s own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water). We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs) but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples (P hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research. PMID:28351915

  20. Study on a Quality Evaluation Method for College English Classroom Teaching

    Directory of Open Access Journals (Sweden)

    Mao-hua Sun

    2017-07-01

    Full Text Available A quality evaluation method is an important means and the main basis on which to evaluate the college English classroom teaching quality of teachers. To overcome the one-sided subjectivity and resulting imprecision of the traditional classroom teaching quality evaluation method, a scientific and reasonable quality evaluation index system for college English classroom teaching is constructed. The fuzzy comprehensive evaluation method and the analytic hierarchy process method are combined to propose an improved multi-level fuzzy comprehensive evaluation model for obtaining a new college English classroom teaching quality evaluation method. In the proposed method, according to the fuzzy characteristics of a college English classroom teaching quality evaluation, the fuzzy comprehensive evaluation method is used to transform the qualitative evaluation indexes into limited quantitative evaluation indexes, then a judgment matrix is constructed to determine the weights among different levels by using the analytic hierarchy process method. Additionally, the college English classroom teaching quality is evaluated in detail. Finally, an actual case of college English classroom teaching is used to verify the effectiveness of the college English classroom teaching quality evaluation method. The results show that the proposed college English classroom teaching method can overcome the subjectivity and randomness shortcomings of the traditional classroom teaching quality evaluation methods, and improve the reliability, accuracy, and objectivity of fuzzy comprehensive evaluation. It is an effective method to evaluate college English classroom teaching quality.

  1. Quantitative Methods for Teaching Review

    OpenAIRE

    Irina Milnikova; Tamara Shioshvili

    2011-01-01

    A new method of quantitative evaluation of teaching processes is elaborated. On the base of scores data, the method permits to evaluate efficiency of teaching within one group of students and comparative teaching efficiency in two or more groups. As basic characteristics of teaching efficiency heterogeneity, stability and total variability indices both for only one group and for comparing different groups are used. The method is easy to use and permits to rank results of teaching review which...

  2. Efficacy of Arthroscopic Teaching Methods: A Prospective Randomized Controlled Study.

    Science.gov (United States)

    Robinson, Luke; Spanyer, Jonathon; Yenna, Zachary; Burchell, Patrick; Garber, Andrew; Riehl, John

    Arthroscopic education research recently has been focused on the use of skills labs to facilitate resident education and objective measure development to gauge technical skill. This study evaluates the effectiveness of three different teaching methods. Medical students were randomized into three groups. The first group received only classroom-based lecture. The second group received the same lecture and 28 minutes of lab-based hands-off arthroscopy instruction using a cadaver and arthroscopy setup. The final group received the same lecture and 7 minutes of hands-on arthroscopy instruction in the lab on a cadaver knee. The arthroscopic knee exam that followed simulated a diagnostic knee exam and subjects were measured on task completion and by the number of look downs. The number of look downs and the number of tasks completed did not achieve statistical significance between groups. Posttest survey results revealed that the hands-on group placed significantly more value on their educational experience as compared with the other two groups. (Journal of Surgical Orthopaedic Advances.

  3. The Impact of Hands-On-Approach on Student Academic Performance in Basic Science and Mathematics

    Science.gov (United States)

    Ekwueme, Cecilia O.; Ekon, Esther E.; Ezenwa-Nebife, Dorothy C.

    2015-01-01

    Children can learn mathematics and sciences effectively even before being exposed to formal school curriculum if basic Mathematics and Sciences concepts are communicated to them early using activity oriented (Hands-on) method of teaching. Mathematics and Science are practical and activity oriented and can best be learnt through inquiry (Okebukola…

  4. Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome

    Directory of Open Access Journals (Sweden)

    C. Zapka

    2017-03-01

    Full Text Available Hands play a critical role in the transmission of microbiota on one’s own body, between individuals, and on environmental surfaces. Effectively measuring the composition of the hand microbiome is important to hand hygiene science, which has implications for human health. Hand hygiene products are evaluated using standard culture-based methods, but standard test methods for culture-independent microbiome characterization are lacking. We sampled the hands of 50 participants using swab-based and glove-based methods prior to and following four hand hygiene treatments (using a nonantimicrobial hand wash, alcohol-based hand sanitizer [ABHS], a 70% ethanol solution, or tap water. We compared results among culture plate counts, 16S rRNA gene sequencing of DNA extracted directly from hands, and sequencing of DNA extracted from culture plates. Glove-based sampling yielded higher numbers of unique operational taxonomic units (OTUs but had less diversity in bacterial community composition than swab-based sampling. We detected treatment-induced changes in diversity only by using swab-based samples (P < 0.001; we were unable to detect changes with glove-based samples. Bacterial cell counts significantly decreased with use of the ABHS (P < 0.05 and ethanol control (P < 0.05. Skin hydration at baseline correlated with bacterial abundances, bacterial community composition, pH, and redness across subjects. The importance of the method choice was substantial. These findings are important to ensure improvement of hand hygiene industry methods and for future hand microbiome studies. On the basis of our results and previously published studies, we propose recommendations for best practices in hand microbiome research.

  5. A Comparison between the Effect of Cooperative Learning Teaching Method and Lecture Teaching Method on Students' Learning and Satisfaction Level

    Science.gov (United States)

    Mohammadjani, Farzad; Tonkaboni, Forouzan

    2015-01-01

    The aim of the present research is to investigate a comparison between the effect of cooperative learning teaching method and lecture teaching method on students' learning and satisfaction level. The research population consisted of all the fourth grade elementary school students of educational district 4 in Shiraz. The statistical population…

  6. New teaching methods in use at UC Irvine's optical engineering and instrument design programs

    Science.gov (United States)

    Silberman, Donn M.; Rowe, T. Scott; Jo, Joshua; Dimas, David

    2012-10-01

    New teaching methods reach geographically dispersed students with advances in Distance Education. Capabilities include a new "Hybrid" teaching method with an instructor in a classroom and a live WebEx simulcast for remote students. Our Distance Education Geometric and Physical Optics courses include Hands-On Optics experiments. Low cost laboratory kits have been developed and YouTube type video recordings of the instructor using these tools guide the students through their labs. A weekly "Office Hour" has been developed using WebEx and a Live Webcam the instructor uses to display his live writings from his notebook for answering students' questions.

  7. MATLAB-aided teaching and learning in optics and photonics using the methods of computational photonics

    Science.gov (United States)

    Lin, Zhili; Li, Xiaoyan; Zhu, Daqing; Pu, Jixiong

    2017-08-01

    Due to the nature of light fields of laser waves and pulses as vector quantities with complex spatial distribution and temporal dependence, the optics and photonics courses have always been difficult to teach and learn without the support of graphical visualization, numerical simulations and hands-on experiments. One of the state-of-the-art method of computational photonics, the finite-difference time-domain(FDTD) method, is applied with MATLAB simulations to model typical teaching cases in optics and photonics courses. The obtained results with graphical visualization in the form of animated pictures allow students to more deeply understand the dynamic process of light interaction with classical optical structures. The discussed teaching methodology is aimed to enhance the teaching effectiveness of optics and photonics courses and arousing the students' learning interest.

  8. Generational differences of baccalaureate nursing students' preferred teaching methods and faculty use of teaching methods

    Science.gov (United States)

    Delahoyde, Theresa

    Nursing education is experiencing a generational phenomenon with student enrollment spanning three generations. Classrooms of the 21st century include the occasional Baby Boomer and a large number of Generation X and Generation Y students. Each of these generations has its own unique set of characteristics that have been shaped by values, trends, behaviors, and events in society. These generational characteristics create vast opportunities to learn, as well as challenges. One such challenge is the use of teaching methods that are congruent with nursing student preferences. Although there is a wide range of studies conducted on student learning styles within the nursing education field, there is little research on the preferred teaching methods of nursing students. The purpose of this quantitative, descriptive study was to compare the preferred teaching methods of multi-generational baccalaureate nursing students with faculty use of teaching methods. The research study included 367 participants; 38 nursing faculty and 329 nursing students from five different colleges within the Midwest region. The results of the two-tailed t-test found four statistically significant findings between Generation X and Y students and their preferred teaching methods including; lecture, listening to the professor lecture versus working in groups; actively participating in group discussion; and the importance of participating in group assignments. The results of the Analysis of Variance (ANOVA) found seventeen statistically significant findings between levels of students (freshmen/sophomores, juniors, & seniors) and their preferred teaching methods. Lecture was found to be the most frequently used teaching method by faculty as well as the most preferred teaching method by students. Overall, the support for a variety of teaching methods was also found in the analysis of data.

  9. A novel educational outreach approach to teach Hands-Only Cardiopulmonary Resuscitation to the public.

    Science.gov (United States)

    Chang, Mary P; Gent, Lana M; Sweet, Merrilee; Potts, Jerry; Ahtone, Jeral; Idris, Ahamed H

    2017-07-01

    The American Heart Association set goals in 2010 to train 20 million people annually in cardiopulmonary resuscitation and to double bystander response by 2020. These ambitious goals are difficult to achieve without new approaches. The main objective is to evaluate a new approach to cardiopulmonary resuscitation instruction using a self-instructional kiosk to teach Hands-Only CPR to people at a busy international airport. This is a prospective, observational study evaluating a new approach to teach Hands-Only CPR to the public from July 2013 to February 2016. The American Heart Association developed a Hands-Only CPR Kiosk for this project. We assessed the number of participants who viewed the instructional video and practiced chest compressions as well as the quality metrics of the chest compressions. In a 32-month period, there were 23478 visits to the Hands-Only CPR Kiosk and 9006 test sessions; of those practice sessions, 26.2% achieved correct chest compression rate, 60.2% achieved correct chest compression depth, and 63.5% had the correct hand position. There is noticeable public interest in learning Hands-Only CPR by using an airport kiosk and an airport is an opportune place to engage a layperson in learning Hands-Only CPR. The average quality of Hands-Only CPR by the public needs improvement and adding kiosks to other locations in the airport could reach more people and could be replicated in other major airports in the United States. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Establishing a Comprehensive English Teaching Pattern Combining the Communicative Teaching Method and the Grammar-Translation Method

    Science.gov (United States)

    Kong, Na

    2011-01-01

    Based on the current contradiction between the grammar-translation method and the communicative teaching method in English teaching, this paper, starting with clarifying the task of comprehensive English as well as the definition of the two teaching methods, objectively analyzes their advantages and disadvantages and proposes establishing a new…

  11. Could hands-on activities and smartphone in science CLIL teaching foster motivation and positive attitudes in students?

    Science.gov (United States)

    Ercolino, Immacolata; Maraffi, Sabina; Sacerdoti, Francesco M.

    2016-04-01

    Motivating students is one of the most challenging things we do as educators. We know that students need to be engaged to fully appreciate and learn what has been taught; the secret consists in nurturing student engagement. One of the newer ways to involve students and foster motivation in their Science learning consists in focusing on their usage and on applying knowledge and skills in their real-life. Students usually are engaged in authentic teaching pathway. Learning focusing on the experience helps teachers to improve classroom management by gathering students around a common organized activity. Hands-on activities support problem-based approaches to learning by focusing on the experience and process of investigating, proposing and creating solutions developing critical thinking skills and enlarge student's scientific glossary. We utilized in our classroom some lab activities that we learned at an ESA/GTTP Teacher training Workshop 2014 program at the Lorentz Center Leiden, Netherlands. "Cooking a comet - Ingredients for life" "Demonstration of the second Kepler's law using marbles" New media equipment, as student's own smartphones, can increase the teaching impact speaking the same language used by the students every day. They can measure magnetic fields, their GPS coordinates (longitude and latitude), and so on. In this way we can measure distances as parallax using mobile devices and simulating distance measurements in the classroom, on the school campus. The smartphone is the device with which the students answer questions, take decisions, and solve quests. Students infact can observe the Universe from their classroom and scientifically they can watch the Sun with "Google sky map" or "Star walk" are excellent tools to learn your way around the night sky .As teachers we used these apps in the classroom when Sun goes through the constellations so our students don't believe in horoscopes. This paper is focused on hands on activities and the effects of the

  12. Teachers' Language on Scientific Inquiry: Methods of teaching or methods of inquiry?

    Science.gov (United States)

    Gyllenpalm, Jakob; Wickman, Per-Olof; Holmgren, Sven-Olof

    2010-06-01

    With a focus on the use of language related to scientific inquiry, this paper explores how 12 secondary school science teachers describe instances of students' practical work in their science classes. The purpose of the study was to shed light on the culture and traditions of secondary school science teaching related to inquiry as expressed in the use of language. Data consisted of semi-structured interviews about actual inquiry units used by the teachers. These were used to situate the discussion of their teaching in a real context. The theoretical background is socio-cultural and pragmatist views on the role of language in science learning. The analysis focuses on two concepts of scientific inquiry: hypothesis and experiment. It is shown that the teachers tend to use these terms with a pedagogical function thus conflating methods of teaching with methods of inquiry as part of an emphasis on teaching the children the correct explanation. The teachers did not prioritise an understanding of scientific inquiry as a knowledge goal. It discusses how learners' possibilities to learn about the characteristics of scientific inquiry and the nature of science are affected by an unreflective use of everyday discourse.

  13. The Impact of Hands-On Simulation Laboratories on Teaching of Wireless Communications

    Science.gov (United States)

    Chou, Te-Shun; Vanderbye, Aaron

    2017-01-01

    Aim/Purpose: To prepare students with both theoretical knowledge and practical skills in the field of wireless communications. Background: Teaching wireless communications and networking is not an easy task because it involves broad subjects and abstract content. Methodology: A pedagogical method that combined lectures, labs, assignments, exams,…

  14. Graphic Communications Teachers' Concerns and Beliefs Regarding Their Online Teaching of Graphic Communications Hands-On Classes

    OpenAIRE

    Carroll, Millicent Hope

    2016-01-01

    Previous literature has exposed the impact of concerns and beliefs on a teacher's decision to adopt online teaching methods, and in particular for Graphic Communications teachers, the extent to which their concerns and beliefs influence whether or not they decide to teach online. The potential problem that may exist is that of Graphic Communications teachers' concerns and beliefs are playing a role in impeding their transitioning to teaching in the online environment. The purpose of this stud...

  15. Application of smart phone on interactive teaching methods in ophthalmology

    Directory of Open Access Journals (Sweden)

    Xiao-Li Ma

    2016-06-01

    Full Text Available Smart phones as a symbol of the mobile Internet appears in college classroom, which is not only a challenge, but also a great opportunities of education information. This paper applied smart phones as the carrier of the "Internet" into ophthalmology classroom. Smart phones has a lot of features, such as rich teaching resources, diverse learning methods, flexible learning time, collating and recording capabilities and the timely, comprehensive and accurate teaching feedback so on, and could be used in case teaching and interactive teaching. The implementation of smart phones into ophthalmology classroom could inspire the learning enthusiasm of the students, enhance the quality of teaching, eventually improve teaching effects.

  16. Hands on Workshop on Teaching Forensic Engineering Teaching Students Critical Thinking by Investigative mindset

    NARCIS (Netherlands)

    Saunders, G.N.; Schuurman, M.J.; Rans, C.D.

    2016-01-01

    When teaching Engineering to students it is important that we not only teach about
    how to engineer new things but also look at the failures and performance problems
    from an engineering point-of-view. The field that studies this part of engineering is
    known as Forensic Engineering. The

  17. Teaching DNA Fingerprinting using a Hands-on Simulation.

    Science.gov (United States)

    Schug, Thatcher

    1998-01-01

    Presents an inexpensive hands-on lesson in DNA fingerprinting that can be completed in a single class period. Involves students in solving a murder in which a drop of blood is fingerprinted and matched with the blood of the murderer. (DDR)

  18. A motion-planning method for dexterous hand operating a tool based on bionic analysis

    Directory of Open Access Journals (Sweden)

    Wei Bo

    2017-01-01

    Full Text Available In order to meet the needs of robot’s operating tools for different types and sizes, the dexterous hand is studied by many scientific research institutions. However, the large number of joints in a dexterous hand leads to the difficulty of motion planning. Aiming at this problem, this paper proposes a planning method abased on BPNN inspired by human hands. Firstly, this paper analyses the structure and function of the human hand and summarizes its typical strategy of operation. Secondly, based on the manual operation strategy, the tools are classified according to the shape and the operation mode of the dexterous hand is presented. Thirdly, the BPNN is used to train the humanoid operation, and then output the operation plan. Finally, the simulating experiments of grasping simple tools and operating complex tools are made by MATLAB and ADAMS. The simulation verifies the effectiveness of this method.

  19. Quantifying the effect of hand wash duration, soap use, ground beef debris, and drying methods on the removal of Enterobacter aerogenes on hands.

    Science.gov (United States)

    Jensen, Dane A; Danyluk, Michelle D; Harris, Linda J; Schaffner, Donald W

    2015-04-01

    Hand washing is recognized as a crucial step in preventing foodborne disease transmission by mitigating crosscontamination among hands, surfaces, and foods. This research was undertaken to establish the importance of several keys factors (soap, soil, time, and drying method) in reducing microorganisms during hand washing. A nonpathogenic nalidixic acid-resistant Enterobacter aerogenes surrogate for Salmonella was used to assess the efficacy of using soap or no soap for 5 or 20 s on hands with or without ground beef debris and drying with paper towel or air. Each experiment consisted of 20 replicates, each from a different individual with ∼ 6 log CFU/ml E. aerogenes on their hands. A reduction of 1.0 ± 0.4 and 1.7 ± 0.8 log CFU of E. aerogenes was observed for a 5-s wash with no soap and a 20-s wash with soap, respectively. When there was no debris on the hands, there was no significant difference between washing with and without soap for 20 s (P > 0.05). Likewise, there was no significant difference in the reductions achieved when washing without soap, whether or not debris was on the hands (P > 0.05). A significantly greater reduction (P soap when there was ground beef debris on the hands. The greatest difference (1.1 log CFU greater average reduction) in effectiveness occurred when ground beef debris was on the hands and a 20-s wash with water was compared with a 20-s wash with soap. Significantly greater (P 4.0 log CFU per towel) when hands are highly contaminated. Our results support future quantitative microbial risk assessments needed to effectively manage risks of foodborne illness in which food workers' hands are a primary cause.

  20. Research on direct calibration method of eye-to-hand system of robot

    Science.gov (United States)

    Hu, Xiaoping; Xie, Ke; Peng, Tao

    2013-10-01

    In the position-based visual servoing control for robot, the hand-eye calibration is very important because it can affect the control precision of the system. According to the robot with eye-to-hand stereovision system, this paper proposes a direct method of hand-eye calibration. The method utilizes the triangle measuring principle to solve the coordinates in the camera coordinate system of scene point. It calculates the estimated coordinates by the hand-eye calibration equation set which indicates the transformational relation from the robot to the camera coordinate system, and then uses the error of actual and estimated coordinates to establish the objective function. Finally the method substitutes the parameters into the function repeatedly until it converged to optimize the result. The related experiment compared the measured coordinates with the actual coordinates, shows the efficiency and the precision of it.

  1. Teaching experience of final clinical practice by Chinese pharmacy major students based on the method combined by the learning-guiding teaching method and CAI teaching method

    Directory of Open Access Journals (Sweden)

    Wang Shougang

    2017-01-01

    Full Text Available On the gradual implementation of the new medical education reform and thoroughly applying the Educational Development Plan and the Health Care System Reform, the teaching mode of medical discipline will be changed gradually by following the law of medical education and meeting the need to boost the medical education reform. Meanwhile, the changing life-style prompts the traditional dispensing mode for Chinese traditional medicine to various modes. This changing put forward higher requirement for medicine- related professionals During the process of Chinese medicine teaching, the only method which can fulfill the new need for graduates of Chinese medicine and qualified medicine personals is to change the traditional teaching mode to the new ones which can arose the enthusiasm of working and learning by the traditional medicine students.

  2. Methods Matter: Teacher-Trainee Perspectives on Language Teaching Methods in a South Korean TESOL Certificate Program

    Science.gov (United States)

    Jobbitt, Todd

    2014-01-01

    The purpose of this survey was to ascertain Korean teacher-trainees' perspectives on the awareness, likability, perceived usefulness and prospective application of varied language teaching methods that they had been taught in a sixteen-week language teaching methodology course. What did the students think about these methods? Will students…

  3. Hand biometric recognition based on fused hand geometry and vascular patterns.

    Science.gov (United States)

    Park, GiTae; Kim, Soowon

    2013-02-28

    A hand biometric authentication method based on measurements of the user's hand geometry and vascular pattern is proposed. To acquire the hand geometry, the thickness of the side view of the hand, the K-curvature with a hand-shaped chain code, the lengths and angles of the finger valleys, and the lengths and profiles of the fingers were used, and for the vascular pattern, the direction-based vascular-pattern extraction method was used, and thus, a new multimodal biometric approach is proposed. The proposed multimodal biometric system uses only one image to extract the feature points. This system can be configured for low-cost devices. Our multimodal biometric-approach hand-geometry (the side view of the hand and the back of hand) and vascular-pattern recognition method performs at the score level. The results of our study showed that the equal error rate of the proposed system was 0.06%.

  4. [Teaching methods for clinical settings: a literature review].

    Science.gov (United States)

    Brugnolli, Anna; Benaglio, Carla

    2017-01-01

    . Teaching Methods for clinical settings: a review. The teaching process during internship requires several methods to promote the acquisition of more complex technical skills such as relational, decisional and planning abilities. To describe effective teaching methods to promote the learning of relational, decisional and planning skills. A literature review of the teaching methods that have proven most effective, most appreciated by students, and most frequently used in Italian nursing schools. Clinical teaching is a central element to transform clinical experiences during internship in professional competences. The students are gradually brought to become more independent, because they are offered opportunities to practice in real contexts, to receive feedback, to have positive role models, to become more autonomous: all elements that facilitate and potentiate learning. Clinical teaching should be based on a variety of methods. The students value a gradual progression both in clinical experiences and teaching strategies from more supervised methods to methods more oriented towards reflecting on clinical practice and self-directed learning.

  5. Development of a biometric method to estimate age on hand radiographs.

    Science.gov (United States)

    Remy, Floriane; Hossu, Gabriela; Cendre, Romain; Micard, Emilien; Mainard-Simard, Laurence; Felblinger, Jacques; Martrille, Laurent; Lalys, Loïc

    2017-02-01

    Age estimation of living individuals aged less than 13, 18 or 21 years, which are some relevant legal ages in most European countries, is currently problematic in the forensic context. Thus, numerous methods are available for legal authorities, although their efficiency can be discussed. For those reasons, we aimed to propose a new method, based on the biometric analysis of hand bones. 451 hand radiographs of French individuals under the age of 21 were retrospectively analyzed. This total sample was divided into three subgroups bounded by the relevant legal ages previously mentioned: 0-13, 13-18 and 18-21 years. On these radiographs, we numerically applied the osteometric board method used in anthropology, by including each metacarpal and proximal phalange of the five hand rays in the smallest rectangle possible. In that we can access their length and width information thanks to a measurement protocol developed precisely for our treatment with the ORS Visual ® software. Then, a statistical analysis was performed from these biometric data: a Linear Discriminant Analysis (LDA) evaluated the probability for an individual to belong to one of the age group (0-13, 13-18 or 18-21); and several multivariate regression models were tested for the establishment of age estimation formulas for each of these age groups. The mean Correlation Coefficient between chronological age and both lengths and widths of hand bones is equal to 0.90 for the total sample. Repeatability and reproducibility were assessed. The LDA could more easily predict the belonging to the 0-13 age group. Age can be estimated with a mean standard error which never exceeds 1 year for the 95% confidence interval. Finally, compared to the literature, we can conclude that estimating an age from the biometric information of metacarpals and proximal phalanges is promising. Copyright © 2016. Published by Elsevier B.V.

  6. Hand Biometric Recognition Based on Fused Hand Geometry and Vascular Patterns

    Science.gov (United States)

    Park, GiTae; Kim, Soowon

    2013-01-01

    A hand biometric authentication method based on measurements of the user's hand geometry and vascular pattern is proposed. To acquire the hand geometry, the thickness of the side view of the hand, the K-curvature with a hand-shaped chain code, the lengths and angles of the finger valleys, and the lengths and profiles of the fingers were used, and for the vascular pattern, the direction-based vascular-pattern extraction method was used, and thus, a new multimodal biometric approach is proposed. The proposed multimodal biometric system uses only one image to extract the feature points. This system can be configured for low-cost devices. Our multimodal biometric-approach hand-geometry (the side view of the hand and the back of hand) and vascular-pattern recognition method performs at the score level. The results of our study showed that the equal error rate of the proposed system was 0.06%. PMID:23449119

  7. Hands-on science methods class for pre-service elementary teachers

    Energy Technology Data Exchange (ETDEWEB)

    Manner, B.M. [Univ. of Pittsburgh, PA (United States)

    1994-12-31

    If elementary teachers are to be comfortable teaching science, they must have positive pre-service experiences. A science methods class that is activity-based and student-centered, rather than lecture-based and teacher-centered, peaks their interest in science and alleviates their fears. Activities conducted by the students illustrate science concepts or integrate science with children`s literature books such as The Grouchy Ladybug. These activities are conducted by each student with the rest of the class and the professor acting as an elementary class. Each activity is then evaluated as to the science concept, what was done well, and how it could be improved. The students also relate how the activity would be integrated with other subjects such as social studies, art, math, and language arts. Student feedback indicates this method is enjoyable, educational, and valuable in preparing them to teach science. The {open_quotes}oohs{close_quotes} and {open_quotes}I didn`t know that!{close_quotes} during activities are positives, but students have also learned some science, lost most of their science anxiety, and will teach science with the confidence and enthusiasm that was lacking at the beginning of the course.

  8. Analysis of application for situational teaching method in tourism English teaching

    Directory of Open Access Journals (Sweden)

    Li Jing

    2016-01-01

    Full Text Available Faced with China’s English teaching problems today, it is not enough to just know that the situational teaching method can be effectively applied in a wide range of English teaching, but there is a must to embody the specific application value of the situational teaching method. This paper first analyzes tourism English teaching in China through establishing the quantifiable group-index hierarchical structure model to obtain the optimal training program of China’s tourism English talents, and then carries out a detailed analysis of the application and role of the situational teaching method in training of the tourism English ability to obtain the specific application scope and application value of the situational teaching method in the tourism English teaching.

  9. A NEW TEACHING METHOD OF TECHNICAL DRAWING

    Directory of Open Access Journals (Sweden)

    TOMA Ana-Maria

    2017-05-01

    Full Text Available The paper represents a project of applied research, on how to teach more effectively the subject of technical drawing, using Student - centred education methods. The authors applied a new method of interaction with the students and teaching during a semester and the conclusions were drawn comparing the final results of the classes on which this project was applied with the ones where the classical method of teaching was applied.

  10. Enhancing the Connection to Undergraduate Engineering Students: A Hands-On and Team-Based Approach to Fluid Mechanics

    Science.gov (United States)

    Wei, Tie; Ford, Julie

    2015-01-01

    This article provides information about the integration of innovative hands-on activities within a sophomore-level Fluid Mechanics course at New Mexico Tech. The course introduces students to the fundamentals of fluid mechanics with emphasis on teaching key equations and methods of analysis for solving real-world problems. Strategies and examples…

  11. Application of blended learning in teaching statistical methods

    Directory of Open Access Journals (Sweden)

    Barbara Dębska

    2012-12-01

    Full Text Available The paper presents the application of a hybrid method (blended learning - linking traditional education with on-line education to teach selected problems of mathematical statistics. This includes the teaching of the application of mathematical statistics to evaluate laboratory experimental results. An on-line statistics course was developed to form an integral part of the module ‘methods of statistical evaluation of experimental results’. The course complies with the principles outlined in the Polish National Framework of Qualifications with respect to the scope of knowledge, skills and competencies that students should have acquired at course completion. The paper presents the structure of the course and the educational content provided through multimedia lessons made accessible on the Moodle platform. Following courses which used the traditional method of teaching and courses which used the hybrid method of teaching, students test results were compared and discussed to evaluate the effectiveness of the hybrid method of teaching when compared to the effectiveness of the traditional method of teaching.

  12. Students' perceptions on teacher - centred methods in teaching ...

    African Journals Online (AJOL)

    This research was the study on students' perception on teacher -centered methods in teaching classification in library schools: the case of Benue State University, Makurdi. The instrument used for this study was questionnaire. Mean and standard deviation were used in data analysis. The z -test was used to test the ...

  13. Comparison of four teaching methods on Evidence-based Practice skills of postgraduate nursing students.

    Science.gov (United States)

    Fernandez, Ritin S; Tran, Duong Thuy; Ramjan, Lucie; Ho, Carey; Gill, Betty

    2014-01-01

    The aim of this study was to compare four teaching methods on the evidence-based practice knowledge and skills of postgraduate nursing students. Students enrolled in the Evidence-based Nursing (EBN) unit in Australia and Hong Kong in 2010 and 2011 received education via either the standard distance teaching method, computer laboratory teaching method, Evidence-based Practice-Digital Video Disc (EBP-DVD) teaching method or the didactic classroom teaching method. Evidence-based Practice (EBP) knowledge and skills were evaluated using student assignments that comprised validated instruments. One-way analysis of covariance was implemented to assess group differences on outcomes after controlling for the effects of age and grade point average (GPA). Data were obtained from 187 students. The crude mean score among students receiving the standard+DVD method of instruction was higher for developing a precise clinical question (8.1±0.8) and identifying the level of evidence (4.6±0.7) compared to those receiving other teaching methods. These differences were statistically significant after controlling for age and grade point average. Significant improvement in cognitive and technical EBP skills can be achieved for postgraduate nursing students by integrating a DVD as part of the EBP teaching resources. The EBP-DVD is an easy teaching method to improve student learning outcomes and ensure that external students receive equivalent and quality learning experiences. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Teaching Literacy: Methods for Studying and Improving Library Instruction

    Directory of Open Access Journals (Sweden)

    Meggan Houlihan

    2012-12-01

    Full Text Available Objective – The aim of this paper is to evaluate teaching effectiveness in one-shotinformation literacy (IL instruction sessions. The authors used multiple methods,including plus/delta forms, peer evaluations, and instructor feedback surveys, in aneffort to improve student learning, individual teaching skill, and the overall IL programat the American University in Cairo.Methods – Researchers implemented three main evaluation tools to gather data in thisstudy. Librarians collected both quantitative and qualitative data using studentplus/delta surveys, peer evaluation, and faculty feedback in order to draw overallconclusions about the effectiveness of one-shot IL sessions. By designing a multi-methodstudy, and gathering information from students, faculty, and instruction librarians,results represented the perspectives of multiple stakeholders. Results – The data collected using the three evaluation tools provided insight into the needs and perspectives of three stakeholder groups. Individual instructors benefit from the opportunity to improve teaching through informed reflection, and are eager for feedback. Faculty members want their students to have more hands-on experience, but are pleased overall with instruction. Students need less lecturing and more authentic learning opportunities to engage with new knowledge.Conclusion – Including evaluation techniques in overall information literacy assessment plans is valuable, as instruction librarians gain opportunities for self-reflection and improvement, and administrators gather information about teaching skill levels. The authors gathered useful data that informed administrative decision making related to the IL program at the American University in Cairo. The findings discussed in this paper, both practical and theoretical, can help other college and university librarians think critically about their own IL programs, and influence how library instruction sessions might be evaluated and

  15. An evaluation of teaching methods in the introductory physics classroom

    Science.gov (United States)

    Savage, Lauren Michelle Williams

    The introductory physics mechanics course at the University of North Carolina at Charlotte has a history of relatively high DFW rates. In 2011, the course was redesigned from the traditional lecture format to the inverted classroom format (flipped). This format inverts the classroom by introducing material in a video assigned as homework while the instructor conducts problem solving activities and guides discussions during the regular meetings. This format focuses on student-centered learning and is more interactive and engaging. To evaluate the effectiveness of the new method, final exam data over the past 10 years was mined and the pass rates examined. A normalization condition was developed to evaluate semesters equally. The two teaching methods were compared using a grade distribution across multiple semesters. Students in the inverted class outperformed those in the traditional class: "A"s increased by 22% and "B"s increased by 38%. The final exam pass rate increased by 12% under the inverted classroom approach. The same analysis was used to compare the written and online final exam formats. Surprisingly, no students scored "A"s on the online final. However, the percent of "B"s increased by 136%. Combining documented best practices from a literature review with personal observations of student performance and attitudes from first hand classroom experience as a teaching assistant in both teaching methods, reasons are given to support the continued use of the inverted classroom approach as well as the online final. Finally, specific recommendations are given to improve the course structure where weaknesses have been identified.

  16. From field schools and the lecture hall to online: Hands-on teaching based on the real science experience worldwide for MOOCs ?

    Science.gov (United States)

    Huettmann, F.

    2015-12-01

    University-teaching is among the most difficult teaching tasks. That's because it involves to present front-line research schemes to students with complex backgrounds as a precious human resource of the future using, latest teaching styles, and many institutional fallacies to handle well. Here I present 15 years of experience from teaching in field schools, in the class room, and with pedagogical methods such as traditional top-down teaching, inquiry-based learning, eLearning, and flipped classrooms. I contrast those with teaching Massive Open Access Online Classes (MOOC) style. Here I review pros and cons of all these teaching methods and provide and outlook taking class evaluations, cost models and satisfaction of students, teachers, the university and the wider good into account.

  17. Effectiveness and limitations of hand hygiene promotion on decreasing healthcare-associated infections.

    Directory of Open Access Journals (Sweden)

    Yee-Chun Chen

    Full Text Available BACKGROUND: Limited data describe the sustained impact of hand hygiene programs (HHPs implemented in teaching hospitals, where the burden of healthcare-associated infections (HAIs is high. We use a quasi-experimental, before and after, study design with prospective hospital-wide surveillance of HAIs to assess the cost effectiveness of HHPs. METHODS AND FINDINGS: A 4-year hospital-wide HHP, with particular emphasis on using an alcohol-based hand rub, was implemented in April 2004 at a 2,200-bed teaching hospital in Taiwan. Compliance was measured by direct observation and the use of hand rub products. Poisson regression analyses were employed to evaluate the densities and trends of HAIs during the preintervention (January 1999 to March 2004 and intervention (April 2004 to December 2007 periods. The economic impact was estimated based on a case-control study in Taiwan. We observed 8,420 opportunities for hand hygiene during the study period. Compliance improved from 43.3% in April 2004 to 95.6% in 2007 (p<.001, and was closely correlated with increased consumption of the alcohol-based hand rub (r = 0.9399. The disease severity score (Charlson comorbidity index increased (p = .002 during the intervention period. Nevertheless, we observed an 8.9% decrease in HAIs and a decline in the occurrence of bloodstream, methicillin-resistant Staphylococcus aureus, extensively drug-resistant Acinetobacter baumannii, and intensive care unit infections. The intervention had no discernable impact on HAI rates in the hematology/oncology wards. The net benefit of the HHP was US$5,289,364, and the benefit-cost ratio was 23.7 with a 3% discount rate. CONCLUSIONS: Implementation of a HHP reduces preventable HAIs and is cost effective.

  18. Hand hygiene in reducing transient flora on the hands of healthcare workers: an educational intervention.

    Science.gov (United States)

    Kapil, R; Bhavsar, H K; Madan, M

    2015-01-01

    Hand hygiene has now been recognised as one of the most effective intervention to control the transmission of infections in a hospital and education is an important tool to ensure its implementation. In order to convince the users and as a part of education, it is important to generate evidence on the role of hand hygiene in reducing the bacterial flora on their hands. The present study was undertaken in a tertiary care hospital to demonstrate the presence of bacterial flora on the hands of healthcare workers (HCW) in different categories, to teach them proper hand hygiene technique using alcohol-based hand rub and determine the outcome for reduction of bacteria. A total sample size of 60 subjects including resident doctors, medical students, nurses and hospital attendants were included in the study after obtaining informed consent. Each person was educated on the technique of hand hygiene with alcohol-based hand rub and hand impressions were cultured before and after hand hygiene. All the subjects were also given a questionnaire to assess their perception on hand hygiene. The WHO posters on proper hand hygiene were displayed in the appropriate areas of the hospital in addition, as an educational tool. Majority (42 out of 60) of the HCWs had bacterial count up to 100 colonies or more on both hands before the application of hand rub while working in the hospital. After use of alcohol hand rub with a proper hand hygiene technique, it was found that the percentage reduction was 95-99% among doctors and nurses, 70% among hospital attendants and 50% among sanitary attendants. Staphylococcus aureus was present on the hands of eight persons of which three were methicillin-resistant Staphylococcus aureus. The study demonstrates that transient bacteria are present on the hands of HCWs but majority could be removed by proper hand hygiene, which needs continuous education to be effective. It also shows that active education by demonstrating the proper hand hygiene technique

  19. An experiment teaching method based on the Optisystem simulation platform

    Science.gov (United States)

    Zhu, Jihua; Xiao, Xuanlu; Luo, Yuan

    2017-08-01

    The experiment teaching of optical communication system is difficult to achieve because of expensive equipment. The Optisystem is optical communication system design software, being able to provide such a simulation platform. According to the characteristic of the OptiSystem, an approach of experiment teaching is put forward in this paper. It includes three gradual levels, the basics, the deeper looks and the practices. Firstly, the basics introduce a brief overview of the technology, then the deeper looks include demoes and example analyses, lastly the practices are going on through the team seminars and comments. A variety of teaching forms are implemented in class. The fact proves that this method can not only make up the laboratory but also motivate the students' learning interest and improve their practical abilities, cooperation abilities and creative spirits. On the whole, it greatly raises the teaching effect.

  20. Die Sprache der Hande zu den Handen sprechen (Talking the Language of the Hands to the Hands). DB-LINK.

    Science.gov (United States)

    Miles, Barbara

    This paper examines the importance of hands for the person who is deafblind, reviews hand development, and identifies specific teaching skills that facilitate hand development and expressiveness in persons who are deafblind. It notes that the hands of a deafblind individual serve not only as tools but also as sense organs (to compensate for their…

  1. Teaching learning methods of an entrepreneurship curriculum

    Directory of Open Access Journals (Sweden)

    KERAMAT ESMI

    2015-10-01

    Full Text Available Introduction: One of the most significant elements of entrepreneurship curriculum design is teaching-learning methods, which plays a key role in studies and researches related to such a curriculum. It is the teaching method, and systematic, organized and logical ways of providing lessons that should be consistent with entrepreneurship goals and contents, and should also be developed according to the learners’ needs. Therefore, the current study aimed to introduce appropriate, modern, and effective methods of teaching entrepreneurship and their validation Methods: This is a mixed method research of a sequential exploratory kind conducted through two stages: a developing teaching methods of entrepreneurship curriculum, and b validating developed framework. Data were collected through “triangulation” (study of documents, investigating theoretical basics and the literature, and semi-structured interviews with key experts. Since the literature on this topic is very rich, and views of the key experts are vast, directed and summative content analysis was used. In the second stage, qualitative credibility of research findings was obtained using qualitative validation criteria (credibility, confirmability, and transferability, and applying various techniques. Moreover, in order to make sure that the qualitative part is reliable, reliability test was used. Moreover, quantitative validation of the developed framework was conducted utilizing exploratory and confirmatory factor analysis methods and Cronbach’s alpha. The data were gathered through distributing a three-aspect questionnaire (direct presentation teaching methods, interactive, and practical-operational aspects with 29 items among 90 curriculum scholars. Target population was selected by means of purposive sampling and representative sample. Results: Results obtained from exploratory factor analysis showed that a three factor structure is an appropriate method for describing elements of

  2. Prospective randomized study of contrast reaction management curricula: Computer-based interactive simulation versus high-fidelity hands-on simulation

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Carolyn L., E-mail: wangcl@uw.edu [Department of Radiology, University of Washington, Box 357115, 1959 NE Pacific Street, Seattle, WA 98195-7115 (United States); Schopp, Jennifer G.; Kani, Kimia [Department of Radiology, University of Washington, Box 357115, 1959 NE Pacific Street, Seattle, WA 98195-7115 (United States); Petscavage-Thomas, Jonelle M. [Penn State Hershey Medical Center, Department of Radiology, 500 University Drive, Hershey, PA 17033 (United States); Zaidi, Sadaf; Hippe, Dan S.; Paladin, Angelisa M.; Bush, William H. [Department of Radiology, University of Washington, Box 357115, 1959 NE Pacific Street, Seattle, WA 98195-7115 (United States)

    2013-12-01

    Purpose: We developed a computer-based interactive simulation program for teaching contrast reaction management to radiology trainees and compared its effectiveness to high-fidelity hands-on simulation training. Materials and methods: IRB approved HIPAA compliant prospective study of 44 radiology residents, fellows and faculty who were randomized into either the high-fidelity hands-on simulation group or computer-based simulation group. All participants took separate written tests prior to and immediately after their intervention. Four months later participants took a delayed written test and a hands-on high-fidelity severe contrast reaction scenario performance test graded on predefined critical actions. Results: There was no statistically significant difference between the computer and hands-on groups’ written pretest, immediate post-test, or delayed post-test scores (p > 0.6 for all). Both groups’ scores improved immediately following the intervention (p < 0.001). The delayed test scores 4 months later were still significantly higher than the pre-test scores (p ≤ 0.02). The computer group's performance was similar to the hands-on group on the severe contrast reaction simulation scenario test (p = 0.7). There were also no significant differences between the computer and hands-on groups in performance on the individual core competencies of contrast reaction management during the contrast reaction scenario. Conclusion: It is feasible to develop a computer-based interactive simulation program to teach contrast reaction management. Trainees that underwent computer-based simulation training scored similarly on written tests and on a hands-on high-fidelity severe contrast reaction scenario performance test as those trained with hands-on high-fidelity simulation.

  3. Prospective randomized study of contrast reaction management curricula: Computer-based interactive simulation versus high-fidelity hands-on simulation

    International Nuclear Information System (INIS)

    Wang, Carolyn L.; Schopp, Jennifer G.; Kani, Kimia; Petscavage-Thomas, Jonelle M.; Zaidi, Sadaf; Hippe, Dan S.; Paladin, Angelisa M.; Bush, William H.

    2013-01-01

    Purpose: We developed a computer-based interactive simulation program for teaching contrast reaction management to radiology trainees and compared its effectiveness to high-fidelity hands-on simulation training. Materials and methods: IRB approved HIPAA compliant prospective study of 44 radiology residents, fellows and faculty who were randomized into either the high-fidelity hands-on simulation group or computer-based simulation group. All participants took separate written tests prior to and immediately after their intervention. Four months later participants took a delayed written test and a hands-on high-fidelity severe contrast reaction scenario performance test graded on predefined critical actions. Results: There was no statistically significant difference between the computer and hands-on groups’ written pretest, immediate post-test, or delayed post-test scores (p > 0.6 for all). Both groups’ scores improved immediately following the intervention (p < 0.001). The delayed test scores 4 months later were still significantly higher than the pre-test scores (p ≤ 0.02). The computer group's performance was similar to the hands-on group on the severe contrast reaction simulation scenario test (p = 0.7). There were also no significant differences between the computer and hands-on groups in performance on the individual core competencies of contrast reaction management during the contrast reaction scenario. Conclusion: It is feasible to develop a computer-based interactive simulation program to teach contrast reaction management. Trainees that underwent computer-based simulation training scored similarly on written tests and on a hands-on high-fidelity severe contrast reaction scenario performance test as those trained with hands-on high-fidelity simulation

  4. Teaching learning methods of an entrepreneurship curriculum.

    Science.gov (United States)

    Esmi, Keramat; Marzoughi, Rahmatallah; Torkzadeh, Jafar

    2015-10-01

    One of the most significant elements of entrepreneurship curriculum design is teaching-learning methods, which plays a key role in studies and researches related to such a curriculum. It is the teaching method, and systematic, organized and logical ways of providing lessons that should be consistent with entrepreneurship goals and contents, and should also be developed according to the learners' needs. Therefore, the current study aimed to introduce appropriate, modern, and effective methods of teaching entrepreneurship and their validation. This is a mixed method research of a sequential exploratory kind conducted through two stages: a) developing teaching methods of entrepreneurship curriculum, and b) validating developed framework. Data were collected through "triangulation" (study of documents, investigating theoretical basics and the literature, and semi-structured interviews with key experts). Since the literature on this topic is very rich, and views of the key experts are vast, directed and summative content analysis was used. In the second stage, qualitative credibility of research findings was obtained using qualitative validation criteria (credibility, confirmability, and transferability), and applying various techniques. Moreover, in order to make sure that the qualitative part is reliable, reliability test was used. Moreover, quantitative validation of the developed framework was conducted utilizing exploratory and confirmatory factor analysis methods and Cronbach's alpha. The data were gathered through distributing a three-aspect questionnaire (direct presentation teaching methods, interactive, and practical-operational aspects) with 29 items among 90 curriculum scholars. Target population was selected by means of purposive sampling and representative sample. Results obtained from exploratory factor analysis showed that a three factor structure is an appropriate method for describing elements of teaching-learning methods of entrepreneurship curriculum

  5. Activation of Students with Various Teaching Methods

    DEFF Research Database (Denmark)

    Andersen, Shuang Ma

    2011-01-01

    A group of teaching methodes to active engineer students have been tried out. The methodes are developed based on the Pedagogical Cyclic Workflow (PCW). Comparing with earlier evaluation, positive feedback is achieved among the students.......A group of teaching methodes to active engineer students have been tried out. The methodes are developed based on the Pedagogical Cyclic Workflow (PCW). Comparing with earlier evaluation, positive feedback is achieved among the students....

  6. Teaching on ocean-wave-energy conversion

    Energy Technology Data Exchange (ETDEWEB)

    Falnes, J. [Norges teknisk-naturvitskaplege univ., Inst. for fysikk, Trondheim (Norway)

    2001-07-01

    Ocean-wave energy utilisation has for 27 years been a university research subject, in which the author has been active from the first year. In this paper he presents some information related to his teaching on the subject during many of these years. This includes teaching on the pre-university level and, in particular, development of the wave-energy module for an educational CD-ROM on sustainable technology and renewable energy. Education of the general public is very important. On the other hand teaching of doctor students and other wave-energy researchers is also a subject of the paper. (au)

  7. Pragmatics of Contemporary Teaching and Learning Methods

    Directory of Open Access Journals (Sweden)

    Ryszard Józef Panfil

    2013-09-01

    Full Text Available The dynamics of the environment in which educational institutions operate have a significant influence on the basic activity of these institutions, i.e. the process of educating, and particularly teaching and learning methods used during that process: traditional teaching, tutoring, mentoring and coaching. The identity of an educational institution and the appeal of its services depend on how flexible, diverse and adaptable is the educational process it offers as a core element of its services. Such a process is determined by how its pragmatism is displayed in the operational relativism of methods, their applicability, as well as practical dimension of achieved results and values. Based on the above premises, this publication offers a pragmatic-systemic identification of contemporary teaching and learning methods, while taking into account the differences between them and the scope of their compatibility. Secondly, using the case of sport coaches’ education, the author exemplifies the pragmatic theory of perception of contemporary teaching and learning methods.

  8. Hands-On Mathematics: Two Cases from Ancient Chinese Mathematics

    Science.gov (United States)

    Wang, Youjun

    2009-01-01

    In modern mathematical teaching, it has become increasingly emphasized that mathematical knowledge should be taught by problem-solving, hands-on activities, and interactive learning experiences. Comparing the ideas of modern mathematical education with the development of ancient Chinese mathematics, we find that the history of mathematics in…

  9. How surgical mentors teach: a classification of in vivo teaching behaviors part 2: physical teaching guidance.

    Science.gov (United States)

    Sutkin, Gary; Littleton, Eliza B; Kanter, Steven L

    2015-01-01

    To study surgical teaching captured on film and analyze it at a fine level of detail to categorize physical teaching behaviors. We describe live, filmed, intraoperative nonverbal exchanges between surgical attending physicians and their trainees (residents and fellows). From the films, we chose key teaching moments and transcribed participants' utterances, actions, and gestures. In follow-up interviews, attending physicians and trainees watched videos of their teaching case and answered open-ended questions about their teaching methods. Using a grounded theory approach, we examined the videos and interviews for what might be construed as a teaching behavior and refined the physical teaching categories through constant comparison. We filmed 5 cases in the operating suite of a university teaching hospital that provides gynecologic surgical care. We included 5 attending gynecologic surgeons, 3 fellows, and 5 residents for this study. More than 6 hours of film and 3 hours of interviews were transcribed, and more than 250 physical teaching motions were captured. Attending surgeons relied on actions and gestures, sometimes wordlessly, to achieve pedagogical and surgical goals simultaneously. Physical teaching included attending physician-initiated actions that required immediate corollary actions from the trainee, gestures to illustrate a step or indicate which instrument to be used next, supporting or retracting tissues, repositioning the trainee's instruments, and placement of the attending physicians' hands on the trainees' hands to guide them. Attending physicians often voiced surprise at the range of their own teaching behaviors captured on film. Interrater reliability was high using the Cohen κ, which was 0.76 for the physical categories. Physical guidance is essential in educating a surgical trainee, may be tacit, and is not always accompanied by speech. Awareness of teaching behaviors may encourage deliberate teaching and reflection on how to innovate pedagogy

  10. [Science of Meridians, Collaterals and Acupoints--Exploration on teaching method of meridian syndromes].

    Science.gov (United States)

    Wang, Yinping; Zhang, Zongquan; Wang, Wenlin; Yuan, Limin

    2015-04-01

    Meridian syndromes are the required basic knowledge for mastering Science of Meridians, Collaterals and Acupoints but have not brought the adequate attention on the teaching program. The writers discovered' that the content of this section occupied a decisive role for developing the students' clinical thinking ability and, stimulating their interests to learn classical TCM theories. It's necessary to enhance the importance on meridian syndromes during teaching program. The teaching program was discussed in three aspects, named workshop pattern, competitive pattern and multimedia pattern. This teaching method may improve students' interests in the study on classical TCM theories, deepen the understanding on knowledge and motivate students' learning autonomy so that the teaching quality can be improved.

  11. Evaluating the effectiveness of real-time feedback on the bedside hand hygiene behaviors of nursing students.

    Science.gov (United States)

    Ott, Lora K; Irani, Vida R

    2015-05-01

    Traditional hand hygiene teaching methods lack long-term effectiveness. A longitudinal, within-subject design explored the influence of real-time hand microbe feedback and a critical-thinking decision exercise on nursing student hand hygiene behaviors. In three community hospitals, the students' (n = 68) hand swabs were tested for normal flora, methicillin-resistant Staphylococcus aureus (MRSA), and vancomycin-resistant Enterococcus at three time points. Students completed the Partnering to Heal (PTH) online exercise on hospital-acquired infection prevention decisions. Normal flora colony counts decreased across the semester and MRSA-positive cultures increased in frequency and colony counts. MRSA-positive cultures were not associated with caring for patients in isolation precautions. Significantly higher colony counts were noted in the students who completed the PTH than those who did not complete the PTH. This study explores innovative pedagogy bringing the nonvisible microbial risk to the consciousness of nursing students in an attempt to change hand hygiene behaviors. Copyright 2015, SLACK Incorporated.

  12. [Disinfection efficacy of hand hygiene based on chlorhexidine gluconate content and usage of alcohol-based hand-rubbing solution].

    Science.gov (United States)

    Tanaka, Ippei; Watanabe, Kiyoshi; Nakaminami, Hidemasa; Azuma, Chihiro; Noguchi, Norihisa

    2014-01-01

    Recently, the procedure for surgical hand hygiene has been switching to a two-stage method and hand-rubbing method from the traditional hand-scrubbing method. Both the two-stage and hand-rubbing methods use alcohol-based hand-rubbing after hand washing. The former requires 5 min of antiseptic hand washing, and the latter 1 min of nonantiseptic hand washing. For a prolonged bactericidal effect in terms of surgical hand hygiene, chlorhexidine gluconate (CHG) has been noted due to its residual activity. However, no detailed study comparing the disinfection efficacy and prolonged effects according to different contents of CHG and the usage of alcohol-based hand-rubbing has been conducted. The glove juice method is able to evaluate disinfection efficacy and prolonged effects of the disinfectants more accurately because it can collect not only transitory bacteria but also normal inhabitants on hands. In the present study, we examined the disinfection efficacy and prolonged effects on alcohol-based hand-rubbing containing CHG by six hand-rubbing methods and three two-stage methods using the glove juice method. In both methods, 3 mL (one pump dispenser push volume) alcohol-based hand-rubbing solution containing 1% (w/v) CHG showed the highest disinfection efficacy and prolonged effects, and no significant difference was found between the hand-rubbing and two-stage methods. In the two methods of hand hygiene, the hand-rubbing method was able to save time and cost. Therefore, the data strongly suggest that the hand-rubbing method using a one pump dispenser push volume of alcohol-based hand-rubbing solution containing 1% (w/v) CHG is suitable for surgical hand hygiene.

  13. Excel spreadsheet in teaching numerical methods

    Science.gov (United States)

    Djamila, Harimi

    2017-09-01

    One of the important objectives in teaching numerical methods for undergraduates’ students is to bring into the comprehension of numerical methods algorithms. Although, manual calculation is important in understanding the procedure, it is time consuming and prone to error. This is specifically the case when considering the iteration procedure used in many numerical methods. Currently, many commercial programs are useful in teaching numerical methods such as Matlab, Maple, and Mathematica. These are usually not user-friendly by the uninitiated. Excel spreadsheet offers an initial level of programming, which it can be used either in or off campus. The students will not be distracted with writing codes. It must be emphasized that general commercial software is required to be introduced later to more elaborated questions. This article aims to report on a teaching numerical methods strategy for undergraduates engineering programs. It is directed to students, lecturers and researchers in engineering field.

  14. Google Earth for Landowners: Insights from Hands-on Workshops

    Science.gov (United States)

    Huff, Tristan

    2014-01-01

    Google Earth is an accessible, user-friendly GIS that can help landowners in their management planning. I offered hands-on Google Earth workshops to landowners to teach skills, including mapmaking, length and area measurement, and database management. Workshop participants were surveyed at least 6 months following workshop completion, and learning…

  15. Impact of a novel teaching method based on feedback, activity, individuality and relevance on students’ learning

    Science.gov (United States)

    Brooks, William S.; Laskar, Simone N.; Benjamin, Miles W.; Chan, Philip

    2016-01-01

    Objectives This study examines the perceived impact of a novel clinical teaching method based on FAIR principles (feedback, activity, individuality and relevance) on students’ learning on clinical placement. Methods This was a qualitative research study. Participants were third year and final year medical students attached to one UK vascular firm over a four-year period (N=108). Students were asked to write a reflective essay on how FAIRness approach differs from previous clinical placement, and its advantages and disadvantages. Essays were thematically analysed and globally rated (positive, negative or neutral) by two independent researchers. Results Over 90% of essays reported positive experiences of feedback, activity, individuality and relevance model.  The model provided multifaceted feedback; active participation; longitudinal improvement; relevance to stage of learning and future goals; structured teaching; professional development; safe learning environment; consultant involvement in teaching. Students perceived preparation for tutorials to be time intensive for tutors/students; a lack of teaching on medical sciences and direct observation of performance; more than once weekly sessions would be beneficial; some issues with peer and public feedback, relevance to upcoming exam and large group sizes. Students described negative experiences of “standard” clinical teaching. Conclusions Progressive teaching programmes based on the FAIRness principles, feedback, activity, individuality and relevance, could be used as a model to improve current undergraduate clinical teaching. PMID:26995588

  16. Student Teachers' Emotional Teaching Experiences in Relation to Different Teaching Methods

    Science.gov (United States)

    Timoštšuk, I.; Kikas, E.; Normak, M.

    2016-01-01

    The role of emotional experiences in teacher training is acknowledged, but the role of emotions during first experiences of classroom teaching has not been examined in large samples. This study examines the teaching methods used by student teachers in early teaching practice and the relationship between these methods and emotions experienced. We…

  17. Active teaching methods, studying responses and learning

    DEFF Research Database (Denmark)

    Christensen, Hans Peter; Vigild, Martin Etchells; Thomsen, Erik Vilain

    Students’ study strategies when exposed to activating teaching methods are measured, analysed and compared to study strategies in more traditional lecture-based teaching.......Students’ study strategies when exposed to activating teaching methods are measured, analysed and compared to study strategies in more traditional lecture-based teaching....

  18. Methods of Scientific Research: Teaching Scientific Creativity at Scale

    Science.gov (United States)

    Robbins, Dennis; Ford, K. E. Saavik

    2016-01-01

    We present a scaling-up plan for AstroComNYC's Methods of Scientific Research (MSR), a course designed to improve undergraduate students' understanding of science practices. The course format and goals, notably the open-ended, hands-on, investigative nature of the curriculum are reviewed. We discuss how the course's interactive pedagogical techniques empower students to learn creativity within the context of experimental design and control of variables thinking. To date the course has been offered to a limited numbers of students in specific programs. The goals of broadly implementing MSR is to reach more students and early in their education—with the specific purpose of supporting and improving retention of students pursuing STEM careers. However, we also discuss challenges in preserving the effectiveness of the teaching and learning experience at scale.

  19. Instructional methods used by health sciences librarians to teach evidence-based practice (EBP: a systematic review

    Directory of Open Access Journals (Sweden)

    Stephanie M. Swanberg, MSI, AHIP

    2016-09-01

    Full Text Available Background: Librarians often teach evidence-based practice (EBP within health sciences curricula. It is not known what teaching methods are most effective. Methods: A systematic review of the literature was conducted searching CINAHL, EMBASE, ERIC, LISTA, PubMed, Scopus, and others. Searches were completed through December 2014. No limits were applied. Hand searching of Medical Library Association annual meeting abstracts from 2009–2014 was also completed. Studies must be about EBP instruction by a librarian within undergraduate or graduate health sciences curricula and include skills assessment. Studies with no assessment, letters and comments, and veterinary education studies were excluded. Data extraction and critical appraisal were performed to determine the risk of bias of each study. Results: Twenty-seven studies were included for analysis. Studies occurred in the United States (20, Canada (3, the United Kingdom (1, and Italy (1, with 22 in medicine and 5 in allied health. Teaching methods included lecture (20, small group or one-on-one instruction (16, computer lab practice (15, and online learning (6. Assessments were quizzes or tests, pretests and posttests, peer review, search strategy evaluations, clinical scenario assignments, or a hybrid. Due to large variability across studies, meta-analysis was not conducted. Discussion: Findings were weakly significant for positive change in search performance for most studies. Only one study compared teaching methods, and no one teaching method proved more effective. Future studies could conduct multisite interventions using randomized or quasi-randomized controlled trial study design and standardized assessment tools to measure outcomes.

  20. Using NASA Space Imaging Technology to Teach Earth and Sun Topics

    Science.gov (United States)

    Verner, E.; Bruhweiler, F. C.; Long, T.

    2011-12-01

    We teach an experimental college-level course, directed toward elementary education majors, emphasizing "hands-on" activities that can be easily applied to the elementary classroom. This course, Physics 240: "The Sun-Earth Connection" includes various ways to study selected topics in physics, earth science, and basic astronomy. Our lesson plans and EPO materials make extensive use of NASA imagery and cover topics about magnetism, the solar photospheric, chromospheric, coronal spectra, as well as earth science and climate. In addition we are developing and will cover topics on ecosystem structure, biomass and water on Earth. We strive to free the non-science undergraduate from the "fear of science" and replace it with the excitement of science such that these future teachers will carry this excitement to their future students. Hands-on experiments, computer simulations, analysis of real NASA data, and vigorous seminar discussions are blended in an inquiry-driven curriculum to instill confident understanding of basic physical science and modern, effective methods for teaching it. The course also demonstrates ways how scientific thinking and hands-on activities could be implemented in the classroom. We have designed this course to provide the non-science student a confident basic understanding of physical science and modern, effective methods for teaching it. Most of topics were selected using National Science Standards and National Mathematics Standards that are addressed in grades K-8. The course focuses on helping education majors: 1) Build knowledge of scientific concepts and processes; 2) Understand the measurable attributes of objects and the units and methods of measurements; 3) Conduct data analysis (collecting, organizing, presenting scientific data, and to predict the result); 4) Use hands-on approaches to teach science; 5) Be familiar with Internet science teaching resources. Here we share our experiences and challenges we face while teaching this course.

  1. Teaching english grammar through interactive methods

    OpenAIRE

    Aminova N.

    2016-01-01

    The article is devoted for the effective ways of teaching grammar. Actuality of the theme is justified as it sets conditions for revealing high progress in teaching a foreign language and for developing effective methods which can be helpful for foreign language teachers. Different progressive methods of teaching English grammar are given in this paper as well.

  2. The influence of contextual teaching with the problem solving method on students' knowledge and attitudes toward horticulture, science, and school

    Science.gov (United States)

    Whitcher, Carrie Lynn

    2005-08-01

    Adolescence is marked with many changes in the development of higher order thinking skills. As students enter high school they are expected to utilize these skills to solve problems, become abstract thinkers, and contribute to society. The goal of this study was to assess horticultural science knowledge achievement and attitude toward horticulture, science, and school in high school agriculture students. There were approximately 240 high school students in the sample including both experimental and control groups from California and Washington. Students in the experimental group participated in an educational program called "Hands-On Hortscience" which emphasized problem solving in investigation and experimentation activities with greenhouse plants, soilless media, and fertilizers. Students in the control group were taught by the subject matter method. The activities included in the Hands-On Hortscience curriculum were created to reinforce teaching the scientific method through the context of horticulture. The objectives included evaluating whether the students participating in the Hands-On Hortscience experimental group benefited in the areas of science literacy, data acquisition and analysis, and attitude toward horticulture, science, and school. Pre-tests were administered in both the experimental and control groups prior to the research activities and post-tests were administered after completion. The survey questionnaire included a biographical section and attitude survey. Significant increases in hortscience achievement were found from pre-test to post-test in both control and experimental study groups. The experimental treatment group had statistically higher achievement scores than the control group in the two areas tested: scientific method (p=0.0016) and horticulture plant nutrition (p=0.0004). In addition, the students participating in the Hands-On Hortscience activities had more positive attitudes toward horticulture, science, and school (p=0

  3. Three Years Experience of Third Year Undergraduate Medical Students in Different Teaching Learning Methods: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    Ariarathinam Newtonraj

    2017-10-01

    Full Text Available Introduction: India is a second largest populous country producing more than sixty thousand doctors every year. Still in India research on teaching learning methods are subtle. To improve the quality of knowledge and skills of medical students, there is a need to analyse the existing teaching learning methods as well as innovating new methods. Aim: To compare the three years experience of third year MBBS (Bachelor of Medicine and Bachelor of Surgery students in three different teaching learning methods (Tutorials, Integrated Teaching sessions and Routine Lectures. Materials and Methods: Qualitative study was carried out among 60 third year MBBS students in medical college in south India. A semi-structured questionnaire was developed, with the help of literature review and is distributed among 66 students. Six participants excluded due to incomplete information. Questionnaire consisted of totally 16 questions. For the first ten questions answers were captured in Likert scale of one to five (one-poor; five- excellent. Eleventh to sixteenth questions were asked as an open-ended question to mention some positive and negative things about each method. Questions with Likert scale were analysed using Kruskal Wallis H Test and the open ended questions were analysed by thematic analysis. Results: Overall mean rank for Tutorial was 129.03 followed by Integrated Teaching (mean rank 86.33 and Routine Lecture (mean rank 56.14. Students gave better scores for Tutorials in areas such as easily understandable, better attention span and students involvement in the session. Students gave better scoring for Integrated Teaching in areas such as well organized, integration with other departments, ideal usage of audio visual aids and providing detailed information to the students. Drawbacks of Integrated Teaching were failure to attract the students, prolonged sessions (long duration, boring and minimal involvement of students. Lecture classes on the other hand

  4. Alternate methods of teaching psychopharmacology.

    Science.gov (United States)

    Zisook, Sidney; Benjamin, Sheldon; Balon, Richard; Glick, Ira; Louie, Alan; Moutier, Christine; Moyer, Trenton; Santos, Cynthia; Servis, Mark

    2005-01-01

    This article reviews methods used to teach psychopharmacology to psychiatry residents that utilize principles of adult learning, enlist active participation of residents, and provide faculty with skills to seek, analyze, and use new information over the course of their careers. The pros and cons of five "nonlecture" methods of teaching are reviewed: 1) journal clubs, 2) problem-based learning, 3) formalized patient-centered training, 4) games, and 5) the use of modern technology. Several programs are beginning to find novel methods of teaching psychopharmacology that are effective and well received by trainees and faculty. Programs need to go beyond the traditional lecture and apprenticeship model of psychopharmacology education to help make learning more fun, useful, relevant and self-sustaining.

  5. Active teaching methods, studying responses and learning

    DEFF Research Database (Denmark)

    Christensen, Hans Peter; Vigild, Martin Etchells; Thomsen, Erik Vilain

    2010-01-01

    Students’ study strategies when exposed to activating teaching methods are measured, analysed and compared to study strategies in more traditional lecture-based teaching. The resulting learning outcome is discussed.......Students’ study strategies when exposed to activating teaching methods are measured, analysed and compared to study strategies in more traditional lecture-based teaching. The resulting learning outcome is discussed....

  6. Hand sanitizer dispensers and associated hospital-acquired infections: friend or fomite?

    Science.gov (United States)

    Eiref, Simon D; Leitman, I Michael; Riley, William

    2012-06-01

    Waterless alcohol-based hand sanitizers are an increasingly popular method of hand hygiene and help prevent hospital-acquired infection (HAI). Whether hand sanitizer dispensers (HSDs) may themselves harbor pathogens or act as fomites has not been reported. All HSDs in the surgical intensive care unit of an urban teaching hospital were cultured at three sites: The dispenser lever, the rear underside, and the area surrounding the dispensing nozzle. All HSDs yielded one or more bacterial species, including commensal skin flora and enteric gram-negative bacilli. Colonization was greatest on the lever, where there is direct hand contact. Hand sanitizer dispensers can become contaminated with pathogens that cause HAI and thus are potential fomites.

  7. Survey compare team based learning and lecture teaching method, on learning-teaching process nursing student\\'s, in Surgical and Internal Diseases course

    Directory of Open Access Journals (Sweden)

    AA Vaezi

    2015-12-01

    Full Text Available Introduction: The effect of teaching methods on learning process of students will help teachers to improve the quality of teaching by selecting an appropriate method. This study aimed to compare the team- based learning and lecture teaching method on learning-teaching process of nursing students in surgical and internal diseases courses. Method: This quasi-experimental study was carried on the nursing students in the School of Nursing and Midwifery in Yazd and Meybod cities. Studied sample was all of the students in the sixth term in the Faculty of Nursing in Yazd (48 persons and the Faculty of Nursing in Meybod (28 persons. The rate of students' learning through lecture was measured using MCQ tests and teaching based on team-based learning (TBL method was run using MCQ tests (IRAT, GRAT, Appeals and Task group. Therefore, in order to examine the students' satisfaction about the TBL method, a 5-point Likert scale (translated questionnaire (1=completely disagree, 2= disagree, 3=not effective, 4=agree, and 5=completely agree consisted of 22 items was utilized. The reliability and validity of this translated questionnaire was measured. The collected data were analyzed through SPSS 17.0 using descriptive and analytical statistic. Result: The results showed that the mean scores in team-based learning were meaningful in individual assessment (17±84 and assessment group (17.2±1.17. The mean of overall scores in TBL method (17.84±0.98% was higher compared with the lecture teaching method (16±2.31. Most of the students believed that TBL method has improved their interpersonal and group interaction skills (100%. Among them, 97.7% of students mentioned that this method (TBL helped them to understand the course content better. The lowest levels of the satisfaction have related to the continuous learning during lifelong (51.2%. Conclusion: The results of the present study showed that the TBL method led to improving the communication skills, understanding

  8. Patient Satisfaction With Postpartum Teaching Methods.

    Science.gov (United States)

    Wagner, Debra L; Washington, Cynthia

    2016-01-01

    Postpartum discharge instructions are a crucial part of a mother's birth experience. Finding the method to provide those discharge instructions in a manner that increases the mother's satisfaction with her hospital experience is important. This quasi-experimental study examined the relationship between new mothers' interaction with nurses providing postpartum instructions by the traditional and class methods and their satisfaction with discharge teaching. The results indicated new mothers were satisfied with both methods of discharge teaching; however, they were more likely to report stronger agreement with overall satisfaction with the traditional method of discharge teaching than with attending the discharge class.

  9. Discussion and Outline of a Course on Methods of Teaching a Foreign Language.

    Science.gov (United States)

    Heiser, Mary

    This course, designed for instructing potential teaching assistants to teach college students a foreign language, concentrates on six major areas of preparation. A detailed outline covers: (1) course introduction and definitions, (2) applied linguistics, (3) approaches and methods, (4) testing, (5) classroom techniques, and (6) demonstrations.…

  10. Experimental research on application of mutual-aid teaching method in technique teaching of university’s football elective course

    Directory of Open Access Journals (Sweden)

    Wu Jiarong

    2016-01-01

    Full Text Available With the social development and reform of education system, the quality-oriented education and lifelong education gradually become education reform goals of colleges and universities, the physical education of the higher education and university are also developed. This research adopts the literature data method, ques-tionnaire method, experimental method, mathematical statistics or other methods to do experiments for the stu-dents who take the football elective course (a total of 36 class hours per semester in Zhuhai College of Jilin University with the mutual-aid teaching method. The experimental results show that: First, there is a significant difference between achievements of the specific football technique of the students in the experimental group and the students in the control group (P <0.05; second, in the teaching evaluation, the failure rate of the students in the experimental group significantly reduces, and the pass rate and good rate significantly increases after experi-ment; third, the majority of students accept the mutual-aid teaching method; fourth, the mutual-aid teaching method can be used to significantly improve the learning motivation level of the students.

  11. A proposed protocol for hand and table sanitizing in chiropractic clinics and education institutions

    Science.gov (United States)

    Evans, Marion Willard; Ramcharan, Michael; Floyd, Rod; Globe, Gary; Ndetan, Harrison; Williams, Ronald; Ivie, Ronald

    2009-01-01

    Abstract Objective By nature, chiropractic is a hands-on profession using manipulation applied to the joints with direct skin-to-skin contacts. Chiropractic tables are designed with a face piece to accommodate the prone patient's head in a neutral position and hand rests to allow for relaxed shoulders and upper spine so treatment is facilitated. The purpose of this article is to present a proposed guideline for hand and treatment table surface sanitizing for the chiropractic profession that is evidence-based and can easily be adopted by teaching institutions and doctors in the field. Methods A review of the chiropractic literature demonstrated that pathogenic microbes are present on treatment tables in teaching clinics at multiple facilities, yet no standardized protocols exist in the United States regarding table sanitizing and hand hygiene in chiropractic clinics or education institutions. This article reviews the scientific literature on the subject by using several search engines, databases, and specific reviews of documents pertaining to the topic including existing general guidelines. Results The literature has several existing guidelines that the authors used to develop a proposed protocol for hand and table sanitizing specific to the chiropractic profession. Recommendations were developed and are presented on hand hygiene and table sanitizing procedures that could lower the risk of infection for both clinical personnel and patients in chiropractic facilities. Conclusion This article offers a protocol for hand and table sanitizing in chiropractic clinics and education institutions. The chiropractic profession should consider adoption of these or similar measures and disseminate them to teaching clinics, institutions, and private practitioners. PMID:19646384

  12. METHODS OF TEACHING ISLAMIC FIQH

    OpenAIRE

    Muhammad Jarir

    2013-01-01

    This paper examined the most important methods used in the teaching of Islamic fiqh at the university level. The paper identified two types of methods and highlighted their advantages and disadvantages. The study particularly highlighted the Islamic perception of the methods and the optimal characteristics of a fiqh instructor. The paper concluded with a number of suggestion and recommendation that’s my correct the course of university teaching of Islamic fiqh. The paper mainly calls for the ...

  13. Teaching Computer Security with a Hands-On Component

    OpenAIRE

    Murthy , Narayan

    2011-01-01

    Part 2: WISE 7; International audience; To address national needs for computer security education, many universities have incorporated computer and security courses into their undergraduate and graduate curricula. Our department has introduced computer security courses at both the undergraduate and the graduate level. This paper describes our approach, our experiences, and lessons learned in teaching a Computer Security Overview course.There are two key elements in the course: Studying comput...

  14. Axiological Significance of Historical Pedagogic Expertise of Foreign Language Teaching

    Directory of Open Access Journals (Sweden)

    M. V. Bulygina

    2012-01-01

    Full Text Available The paper deals with one of the most urgent problems of language teaching in Russia – the need for raising the quality of foreign language and culture teaching in compulsory secondary school. By analyzing the current normative documents and perspectives of further development, the basic values of language teaching were highlighted, correlated with the teaching experience and achievements of the pre- revolutionary era. For the first time, the issue was discussed at the regional level of one of the remote Russian territories–to the south of the Urals. The basic research methods include the historical, logical and comparative analysis of language teaching in the pre-revolutionary era reflected in some previously unknown archives documents. The updating of the historic pedagogical experience emphasized in the paper could, on the one hand, preserve the national language teaching traditions, and on the other hand, give way to innovative regional projects facilitating the language teaching, multilingualism and multicultural trends in society. 

  15. Application of case analysis teaching method in nursing teaching in Department of Internal Medicine

    Directory of Open Access Journals (Sweden)

    Zhang-xiu SHENG

    2014-04-01

    Full Text Available Objective:In order to adapt to the modern occupation education teaching idea, to stimulate students’ interest in learning, training students' comprehensive quality, improve the students' active participation, understanding, analysis and problem solving skills. Methods: I In the course of different stages using teaching methods of case analysis: case introduction before class teaching method, case analysis during and after class teaching method, and case analysis of the whole chapter after class teaching method.  Results and Conclusion: Through the course of different stages of using case analysis teaching method, we can launch the students’ active learning, stimulate the students' interest in learning, activate classroom atmosphere, train students' independent thinking, strengthen the problems solving ability, improve the self-learning ability of students, activate their participation and awareness, analysis, judgment, introduction, and strengthen students' exam ability, improve the test scores of students and the teaching effect of nursing in Department of internal medicine.

  16. Effective Methods of Teaching Moon Phases

    Science.gov (United States)

    Jones, Heather; Hintz, E. G.; Lawler, M. J.; Jones, M.; Mangrubang, F. R.; Neeley, J. E.

    2010-01-01

    This research investigates the effectiveness of several commonly used methods for teaching the causes of moon phases to sixth grade students. Common teaching methods being investigated are the use of diagrams, animations, modeling/kinesthetics and direct observations of moon phases using a planetarium. Data for each method will be measured by a pre and post assessment of students understanding of moon phases taught using one of the methods. The data will then be used to evaluate the effectiveness of each teaching method individually and comparatively, as well as the method's ability to discourage common misconceptions about moon phases. Results from this research will provide foundational data for the development of educational planetarium shows for the deaf or other linguistically disadvantage children.

  17. Technology-based vs. traditional instruction. A comparison of two methods for teaching the skill of performing a 12-lead ECG.

    Science.gov (United States)

    Jeffries, Pamela R; Woolf, Shirley; Linde, Beverly

    2003-01-01

    The purpose of this study was to compare the effectiveness of an interactive, multimedia CD-ROM with traditional methods of teaching the skill of performing a 12-lead ECG. A randomized pre/posttest experimental design was used. Seventy-seven baccalaureate nursing students in a required, senior-level critical-care course at a large midwestern university were recruited for the study. Two teaching methods were compared. The traditional method included a self-study module, a brief lecture and demonstration by an instructor, and hands-on experience using a plastic manikin and a real 12-lead ECG machine in the learning laboratory. The second method covered the same content using an interactive, multimedia CD-ROM embedded with virtual reality and supplemented with a self-study module. There were no significant (p method, or perception of self-efficacy in performing the skill. Overall results indicated that both groups were satisfied with their instructional method and were similar in their ability to demonstrate the skill correctly on a live, simulated patient. This evaluation study is a beginning step to assess new and potentially more cost-effective teaching methods and their effects on student learning outcomes and behaviors, including the transfer of skill acquisition via a computer simulation to a real patient.

  18. Hands-on courses in petroleum engineering improve performance

    Energy Technology Data Exchange (ETDEWEB)

    Abou-Kassem, J.H.; Islam, M.R. [Regina Univ., Regina, SK (Canada)

    1999-07-01

    A hands-on methodology was employed to teach eight lecture-based courses in the United Arab Emirates University in which initially two petroleum engineering courses were used to test the methodology. The courses are considered to be basic to petroleum engineering. Although the courses did not have any impact on the overall student grades, the courses stimulated independent thought among students who were not previously used to this mode of thinking. Students were exposed to laboratory experiments and project works that were considered previously to be too-difficult-to-handle by undergraduate students. The course methodology was more acceptable to the female than the male population. The course methodology centered on creative thinking, questioning the establishment methods and critiquing conventional modes of thinking. Despite the differences between male and female students, overall the student population recognized that their ability to think independently and critically improved after taking the course. An appendix contains examples of learning modules. 18 refs.

  19. Faculty Workshops for Teaching Information Assurance through Hands-On Exercises and Case Studies

    Science.gov (United States)

    Yuan, Xiaohong; Williams, Kenneth; Yu, Huiming; Rorrer, Audrey; Chu, Bei-Tseng; Yang, Li; Winters, Kathy; Kizza, Joseph

    2017-01-01

    Though many Information Assurance (IA) educators agree that hands-on exercises and case studies improve student learning, hands-on exercises and case studies are not widely adopted due to the time needed to develop them and integrate them into curricula. Under the support of the National Science Foundation (NSF) Scholarship for Service program, we…

  20. Efficacy of alcohol-based hand sanitizer on hands soiled with dirt and cooking oil.

    Science.gov (United States)

    Pickering, Amy J; Davis, Jennifer; Boehm, Alexandria B

    2011-09-01

    Handwashing education and promotion are well established as effective strategies to reduce diarrhea and respiratory illness in countries around the world. However, access to reliable water supplies has been identified as an important barrier to regular handwashing in low-income countries. Alcohol-based hand sanitizer (ABHS) is an effective hand hygiene method that does not require water, but its use is not currently recommended when hands are visibly soiled. This study evaluated the efficacy of ABHS on volunteers' hands artificially contaminated with Escherichia coli in the presence of dirt (soil from Tanzania) and cooking oil. ABHS reduced levels of E. coli by a mean of 2.33 log colony forming units (CFU) per clean hand, 2.32 log CFU per dirt-covered hand, and 2.13 log CFU per oil-coated hand. No significant difference in efficacy was detected between hands that were clean versus dirty or oily. ABHS may be an appropriate hand hygiene method for hands that are moderately soiled, and an attractive option for field settings in which access to water and soap is limited.

  1. Using a Hands-On Hydrogen Peroxide Decomposition Activity to Teach Catalysis Concepts to K-12 Students

    Science.gov (United States)

    Cybulskis, Viktor J.; Ribeiro, Fabio H.; Gounder, Rajamani

    2016-01-01

    A versatile and transportable laboratory apparatus was developed for middle and high school (6th-12th grade) students as part of a hands-on outreach activity to estimate catalytic rates of hydrogen peroxide decomposition from oxygen evolution rates measured by using a volumetric displacement method. The apparatus was constructed with inherent…

  2. 'Disaster day': global health simulation teaching.

    Science.gov (United States)

    Mohamed-Ahmed, Rayan; Daniels, Alex; Goodall, Jack; O'Kelly, Emily; Fisher, James

    2016-02-01

    As society diversifies and globalisation quickens, the importance of teaching global health to medical undergraduates increases. For undergraduates, the majority of exposure to 'hands-on' teaching on global health occurs during optional elective periods. This article describes an innovative student-led initiative, 'Disaster Day', which used simulation to teach global health to undergraduates. The teaching day began with an introduction outlining the work of Médecins Sans Frontières and the basic principles of resuscitation. Students then undertook four interactive simulation scenarios: Infectious Diseases in a Refugee Camp, Natural Disaster and Crush Injury, Obstetric Emergency in a Low-Income Country, and Warzone Gunshot Wound. Sessions were facilitated by experienced doctors and fourth-year students who had been trained in the delivery of the scenarios. Students completed pre- and post-session evaluation forms that included the self-rating of confidence in eight learning domains (using a five-point Likert scale). Twenty-seven students voluntarily attended the session, and all provided written feedback. Analysis of the pre- and post-session evaluations demonstrated statistically significant improvements in confidence across all but one domains (Wilcoxon signed rank test). Free-text feedback was overwhelmingly positive, with students appreciating the practical aspect of the scenarios. For undergraduates, the majority of exposure to 'hands-on' teaching on global health occurs during optional elective periods Simulation-based teaching can provide students with 'hands-on' exposure to global health in a controlled, reproducible fashion and appears to help develop their confidence in a variety of learning domains. The more widespread use of such teaching methods is encouraged: helping tomorrow's doctors develop insight into global health challenges may produce more rounded clinicians capable of caring for more culturally diverse populations. © 2015 John Wiley & Sons

  3. Investigating the Effectiveness of Teaching Methods Based on a Four-Step Constructivist Strategy

    Science.gov (United States)

    Çalik, Muammer; Ayas, Alipaşa; Coll, Richard K.

    2010-02-01

    This paper reports on an investigation of the effectiveness an intervention using several different methods for teaching solution chemistry. The teaching strategy comprised a four-step approach derived from a constructivist view of learning. A sample consisting of 44 students (18 boys and 26 girls) was selected purposively from two different Grade 9 classes in the city of Trabzon, Turkey. Data collection employed a purpose-designed `solution chemistry concept test', consisting of 17 items, with the quantitative data from the survey supported by qualitative interview data. The findings suggest that using different methods embedded within the four-step constructivist-based teaching strategy enables students to refute some alternative conceptions, but does not completely eliminate student alternative conceptions for solution chemistry.

  4. [Nationwide evaluation of German university teaching methods in neurology].

    Science.gov (United States)

    Biesalski, A-S; Zupanic, M; Isenmann, S

    2015-06-01

    Germany is confronted with a lack of medical doctors and an increasing need for neurologists in particular. In order to recruit future doctors in neurology it is essential to attract young students when still at university. This article presents the first German national survey of medical students' acceptance of teaching methods in neurology. The participants evaluated teaching methods and examination formats and were asked about their preferences. The survey was based on a questionnaire distributed to 22 German medical schools and 1245 participating students. Interactive teaching methods, especially courses in practical examinations, clinical internships and bedside teaching were highly rated among the students. In contrast, multiple choice tests, as one of the most widespread examination methods, were poorly rated compared to practical and oral examinations. For most of the students it was not decisive, in which semester teaching of neurology took place, while the majority asked for additional and more intensive neurological education. The data give an overview of teaching of neurology in Germany and students' assessment of various approaches. The results should be utilized towards reorientation of future curricula that should aim at innovative and even more practically oriented teaching.

  5. Appropriate Interventions on the Problems Encountered on Effective Teaching Practices in a State University External Campus in the Philippines

    Directory of Open Access Journals (Sweden)

    Nilo L. Masbaño

    2015-12-01

    Full Text Available Descriptive studies on the perception of teachers regarding effective teaching practices, problems encountered and appropriate interventions have generally supported the beliefs that the problems of education did not lie only outside the school but inside the school itself. Yet such studies neglect the primary reason through which students learn, the effective teaching practices. The current study explores the link on the perception of teachers regarding effective teaching practices, problems encountered and appropriate interventions. Data were obtained using the questionnaire that were collected from 80 respondents whom faculty members of WVSU-JC. Mean and rank were used as statistical tools. A high level of agreement among teachers on the propositions regarding effective teaching was hypothesized. However, they preferred some teaching practices to the other. Teachers' perception on effective teaching practices were, showing of mastery on the subject matter, updating of knowledge about the subject matter, utilizing an appropriate strategies and methods and observing an ethical and moral principles in teaching. Generally, the top problems perceived by teachers that hinder their effective teaching includes inadequacy of laboratory facilities and equipment, insufficient library references and classrooms which are not conducive for teaching-learning process. However, it varies according to the classification as to different categories of variables. The appropriate interventions were the upgrading of laboratory facilities and equipment, the purchasing of additional books, the giving of trainings to the teachers on the recent development on the subject that they are teaching, providing more hands on activities for students, enhancing the teaching strategies and methods, and strengthening the commitment among teachers.

  6. Impact of a novel teaching method based on feedback, activity, individuality and relevance on students' learning.

    Science.gov (United States)

    Edafe, Ovie; Brooks, William S; Laskar, Simone N; Benjamin, Miles W; Chan, Philip

    2016-03-20

    This study examines the perceived impact of a novel clinical teaching method based on FAIR principles (feedback, activity, individuality and relevance) on students' learning on clinical placement. This was a qualitative research study. Participants were third year and final year medical students attached to one UK vascular firm over a four-year period (N=108). Students were asked to write a reflective essay on how FAIRness approach differs from previous clinical placement, and its advantages and disadvantages. Essays were thematically analysed and globally rated (positive, negative or neutral) by two independent researchers. Over 90% of essays reported positive experiences of feedback, activity, individuality and relevance model. The model provided multifaceted feedback; active participation; longitudinal improvement; relevance to stage of learning and future goals; structured teaching; professional development; safe learning environment; consultant involvement in teaching. Students perceived preparation for tutorials to be time intensive for tutors/students; a lack of teaching on medical sciences and direct observation of performance; more than once weekly sessions would be beneficial; some issues with peer and public feedback, relevance to upcoming exam and large group sizes. Students described negative experiences of "standard" clinical teaching. Progressive teaching programmes based on the FAIRness principles, feedback, activity, individuality and relevance, could be used as a model to improve current undergraduate clinical teaching.

  7. Teaching Hearing-Impaired Children in Iraq Using a New Teaching Method.

    Science.gov (United States)

    Harris, N. D. C.; Mustafa, N.

    1986-01-01

    Describes a field test and results of a new didactic teaching method involving resource-based learning to teach various aspects of mathematics and science (fractions, magnetism, planets) to elementary aged hearing impaired student in Iraq. The dramatic improvements in language for learners is described and implications of the methods are…

  8. The effect of teaching methods on cognitive achievement, retention, and attitude among in biology studying

    Directory of Open Access Journals (Sweden)

    Snezana Stavrova Veselinovskaa

    2011-12-01

    Full Text Available The purpose of this paper is to determine the effects of usage of sequential teaching method on the academic achievement and retention level of students. Three student groups of biology students in University “Goce Delcev”, Faculty of Natural and Technical Sciences, Institute of Biology, - Stip, R. Macedonia were offered a topic on general characteristics of Proteins: Their Biological Functions and Primary Structure with different sequences of 3 teaching methods. The teaching methods were Laboratory method (student experiment, slide demonstration and lecture method. The first group started to course with experiments in the laboratory, then the relevant theory of proteins was given lecture method, and then the slides was shown (Group I. The sequence of these three teaching methods used in the first group was changed in both second and third group as follow: The lecture methods, slide show and experiment in Group II, and slide show, experiment and lecture method in Group III, respectively. Laboratory method used in the study was focused on the topic of this diversity and abundance reflect the central role of proteins in virtually all aspects of cell structure and function. Achievement test contained 20 questions, testing the knowledge of facts as well as the ability to transfer the knowledge and problem solving ability. This test was used as pre-test before methods’ application, post-test after the methods’ application and retention test after 30 days from methods’ applied.

  9. The Effect of Herrmann Whole Brain Teaching Method on Students' Understanding of Simple Electric Circuits

    Science.gov (United States)

    Bawaneh, Ali Khalid Ali; Nurulazam Md Zain, Ahmad; Salmiza, Saleh

    2011-01-01

    The purpose of this study was to investigate the effect of Herrmann Whole Brain Teaching Method over conventional teaching method on eight graders in their understanding of simple electric circuits in Jordan. Participants (N = 273 students; M = 139, F = 134) were randomly selected from Bani Kenanah region-North of Jordan and randomly assigned to…

  10. [Application of case-based method in genetics and eugenics teaching].

    Science.gov (United States)

    Li, Ya-Xuan; Zhao, Xin; Zhang, Fei-Xiong; Hu, Ying-Kao; Yan, Yue-Ming; Cai, Min-Hua; Li, Xiao-Hui

    2012-05-01

    Genetics and Eugenics is a cross-discipline between genetics and eugenics. It is a common curriculum in many Chinese universities. In order to increase the learning interest, we introduced case teaching method and got a better teaching effect. Based on our teaching practices, we summarized some experiences about this subject. In this article, the main problem of case-based method applied in Genetics and Eugenics teaching was discussed.

  11. Guided-Inquiry Labs Using Bean Beetles for Teaching the Scientific Method & Experimental Design

    Science.gov (United States)

    Schlueter, Mark A.; D'Costa, Allison R.

    2013-01-01

    Guided-inquiry lab activities with bean beetles ("Callosobruchus maculatus") teach students how to develop hypotheses, design experiments, identify experimental variables, collect and interpret data, and formulate conclusions. These activities provide students with real hands-on experiences and skills that reinforce their understanding of the…

  12. The ethics of educational methods to teach geoethics.

    Science.gov (United States)

    Promduangsri, Pimnutcha; Crookall, David

    2017-04-01

    Our planet is in dire need of geoethical behaviour by all its citizens. That can only be achieved through education, on an intergenerational basis. Geoethics education needs to tackle real issues, not with a philosopher's stone, but using ethical practice. Geoethics happens essentially, not in what we say, but in what we do. Here the doing is twofold. First is deciding on educational content; in our case geoethical dilemmas related to pollution, sustainability, climate change, deforestation, acidification, limits to growth (planetary boundaries), and a myriad other life-threatening problems. Second are the educational methods that we select and use to help people learn that content. Achieving both is an uphill battle. It will continue to be uphill a wide range of concerns related to our ideas of what constitutes learning, of what is appropriate to learn, of the value placed on education, of how to teach, of societal power relations, and so on. The steepness of the hill depends also on the ethics we use to make content decisions and to facilitate learning episodes (usually called classes). My contention is that geoethics needs to be taught in all courses, at all levels and in all subjects worldwide; that is a long-term content objective. The shorter-term objective is the methods that we use to teach the geoethics. A variety of methods are used to teach geoethical issues, some appearing more successful than others. Methods that have made some considerable impact in various parts of the globe include simulation/gaming, role-play and other experiential learning approaches. These rely on creating a situation or event that the learner experiences first hand (rather than contemplating, as in a lecture). One might call such events geoethical simulations because their content focuses on some ethical dilemma related to the earth. For example, a conflict among stakeholders over management of water along a river, or competition among fishers for limited fish stocks (tragedy of

  13. [Application of PBL method and LBL method in the teaching of Acupuncutre and Moxibustion].

    Science.gov (United States)

    Li, Jing; Lu, Jin; Ruan, Zhizhong

    2015-08-01

    In order to improve teaching lever and explore teaching approach, the feasibility study on the combination of the problembased learning method CPBL) and the lecture-based learning method (LBL) was conducted in the teaching of Acupuncture and Moxibustion. The 2010 undergraduates in the major of clinical integrated Chinese and western medicine of five years were randomized into a PBL and LBL group and a LEL group. In the first semester, according to the basic teaching requirement, LBL was used to accomplish the teaching of basic theory. In the internship teaching section, the different teaching method was applied. In the PBL and LEL group, PEL was used, and in the LBL group, LBL was given. At the end of semester, the examination results of the theory learning and medical cases learning were evaluated. The questionnaire was summarized in the teachers and students. The final examination result of theory learning was not different significantly between the two groups (P >0. 05), but the result of medical cases learning in the PEL and LEL group was better than that in LEL group (84. 47±10. 72 vs 76. 00±9. 97, Pmethod was higher than that of LEL method (86. 27±8. 36 vs 56. 00±14. 59, Pmethod of PBL and LEL is feasible in teaching of Acupuncture and Moxibustion and the teaching outcome is superior to the simple LBL, which provides the new approach to the teaching reform.

  14. Hands-On and Kinesthetic Activities for Teaching Phonological Awareness

    Science.gov (United States)

    Rule, Audrey C.; Dockstader, C. Jolene; Stewart, Roger A.

    2006-01-01

    Object box and environmental print card activities and kinesthetic/oral activities used in two before school programs for Title 1 students are presented for teaching phonological awareness concepts to students in primary grades. A small program evaluation study in which the two experimental groups made similar improvements and larger gains than a…

  15. Review of teaching methods and critical thinking skills.

    Science.gov (United States)

    Kowalczyk, Nina

    2011-01-01

    Critical information is needed to inform radiation science educators regarding successful critical thinking educational strategies. From an evidence-based research perspective, systematic reviews are identified as the most current and highest level of evidence. Analysis at this high level is crucial in analyzing those teaching methods most appropriate to the development of critical thinking skills. To conduct a systematic literature review to identify teaching methods that demonstrate a positive effect on the development of students' critical thinking skills and to identify how these teaching strategies can best translate to radiologic science educational programs. A comprehensive literature search was conducted resulting in an assessment of 59 full reports. Nineteen of the 59 reports met inclusion criteria and were reviewed based on the level of evidence presented. Inclusion criteria included studies conducted in the past 10 years on sample sizes of 20 or more individuals demonstrating use of specific teaching interventions for 5 to 36 months in postsecondary health-related educational programs. The majority of the research focused on problem-based learning (PBL) requiring standardized small-group activities. Six of the 19 studies focused on PBL and demonstrated significant differences in student critical thinking scores. PBL, as described in the nursing literature, is an effective teaching method that should be used in radiation science education. ©2011 by the American Society of Radiologic Technologists.

  16. Hands-off and hands-on casting consistency of amputee below knee sockets using magnetic resonance imaging.

    Science.gov (United States)

    Safari, Mohammad Reza; Rowe, Philip; McFadyen, Angus; Buis, Arjan

    2013-01-01

    Residual limb shape capturing (Casting) consistency has a great influence on the quality of socket fit. Magnetic Resonance Imaging was used to establish a reliable reference grid for intercast and intracast shape and volume consistency of two common casting methods, Hands-off and Hands-on. Residual limbs were cast for twelve people with a unilateral below knee amputation and scanned twice for each casting concept. Subsequently, all four volume images of each amputee were semiautomatically segmented and registered to a common coordinate system using the tibia and then the shape and volume differences were calculated. The results show that both casting methods have intra cast volume consistency and there is no significant volume difference between the two methods. Inter- and intracast mean volume differences were not clinically significant based on the volume of one sock criteria. Neither the Hands-off nor the Hands-on method resulted in a consistent residual limb shape as the coefficient of variation of shape differences was high. The resultant shape of the residual limb in the Hands-off casting was variable but the differences were not clinically significant. For the Hands-on casting, shape differences were equal to the maximum acceptable limit for a poor socket fit.

  17. THE KNOWLEDGE OF HEALTH CARE WORKERS AND DOCTORS REGARDING HAND SCRUB

    Directory of Open Access Journals (Sweden)

    Rahul Sanjeev Chaudhary

    2016-08-01

    Full Text Available BACKGROUND Hand hygiene practices of health care workers has been shown to be an effective measure in preventing hospital acquired infections. This concept has been aptly used to improve understanding, training, monitoring, and reporting hand hygiene among healthcare workers. We conducted this study to assess the knowledge of doctors and health care workers regarding hand scrub. METHODS A study was conducted among doctors and health care workers in a tertiary care hospital. Knowledge was evaluated by using self-structured questionnaire based on the guidelines of hand hygiene prescribed by WHO. RESULTS The awareness and knowledge of preoperative surgical hand scrubbing was moderate in doctors, but unfortunately poor in HCWs. CONCLUSION Our study highlights the need for introducing measures in order to increase the knowledge of preoperative hand scrub in teaching hospital which may translate into good practices.

  18. Modern teaching methods in economic subjects.

    OpenAIRE

    Maxa, Radek

    2014-01-01

    The main objective of this thesis is a comprehensive assessment of the practical usability and effectiveness of modern activating teaching methods in economic subjects in fulfilling the RVP economics and business and RVP Business Academy in comparison with traditional (standard) methods. To achieve this goal, a systematic clarification and evaluation of key elements of the choice of adequate methods of teaching, presentation and comparison of traditional, modern activating and comprehensive t...

  19. Show and Sell: Teaching Sales through Hands-On Selling

    Science.gov (United States)

    Rippé, Cindy B.

    2015-01-01

    There is a shortage of qualified salespeople, which creates a challenge for educators to prepare more students for a sales career. One of the most common teaching techniques used in preparing students is role playing, which mirrors real-world selling. However, role plays are not necessarily authentic because the players and conditions are not a…

  20. METHODS OF TEACHING ENGLISH IN BUKOVYNA EDUCATIONAL ESTABLISHMENTS (1933 – 1939

    Directory of Open Access Journals (Sweden)

    Olha Homeniuk

    2016-05-01

    Full Text Available The article investigates the peculiarities of the implementation of the mixed method of teaching English in Bukovyna in the 1930-s highlighting the prerequisites of its application. The analysis of such aspects of the language as phonetics, vocabulary, grammar and types of speaking activity (speaking, reading and writing is carried out based on curricula and textbooks. The paper presents the comparative characteristic of teaching methods of foreign languages in Bukovyna and Halychyna. The approaches and principles of teaching English have been singled out. The basic principles of implementing the mixed method of teaching English in the region have been proved. There have been discovered the interconnected teaching of speech abilities and skills along with, the use of the native language and the importance of teaching grammar and applying intuition and understanding in combination. Theprospects of further research on methods of teaching foreign languages in the territory of Bukovyna have been outlined.

  1. Of Heart & Kidneys: Hands-On Activities for Demonstrating Organ Function & Repair

    Science.gov (United States)

    Kao, Robert M.

    2014-01-01

    A major challenge in teaching organ development and disease is deconstructing a complex choreography of molecular and cellular changes over time into a linear stepwise process for students. As an entry toward learning developmental concepts, I propose two inexpensive hands-on activities to help facilitate learning of (1) how to identify defects in…

  2. Analysis of effects of extension teaching methods on farmers' level of ...

    African Journals Online (AJOL)

    This study analyzed the effects of extension teaching methods used by Ogun State (Nigeria) Agricultural Development Programme's extension agents on farmers' level of production in maize and cassava. The sample included 210 randomly selected farmers, comprising adopters and non-adopters of introduced agricultural ...

  3. [Nutrition education in schools: evaluation of a teaching method "La Main à la Pâte"].

    Science.gov (United States)

    Tessier, Stéphane; Chauliac, Michel; Latscha, Béatrice Descamps; Pol, Didier

    2010-01-01

    Teaching nutrition, in the broadest sense, with a comprehensive approach at the primary school level has become an epidemiological imperative. However, conventional methods can improve knowledge but they do not have the capacity to identify how this knowledge is applied through practical implementation in everyday life. The "La main à la Pâte" programme is a hands-on innovative teaching method for science education through experience. A nutrition module, based on benchmarks of consumption of the National Health and Nutrition Programme, was tested in two regions, with 223 students CE1 (ages 7-9 years old). The evolution of behavior change has been measured by questionnaire and observation before and after the introduction of the module and compared with that of 133 students who did not participate in the initiative. The results were positive with regard to both the knowledge acquired and on the actual consumption, directly observed at the school canteen or self-reported from home. The reasons that could explain these changes might also be sought by looking at the specific implication of teachers mobilized for the programme, in particular through their meetings and discussions with parents.

  4. The Impact of a Multifaceted Approach to Teaching Research Methods on Students' Attitudes

    Science.gov (United States)

    Ciarocco, Natalie J.; Lewandowski, Gary W., Jr.; Van Volkom, Michele

    2013-01-01

    A multifaceted approach to teaching five experimental designs in a research methodology course was tested. Participants included 70 students enrolled in an experimental research methods course in the semester both before and after the implementation of instructional change. When using a multifaceted approach to teaching research methods that…

  5. Socratic Method as an Approach to Teaching

    Directory of Open Access Journals (Sweden)

    Haris Delić

    2016-10-01

    Full Text Available In this article we presented the theoretical view of Socrates' life and his method in teaching. After the biographical facts of Socrates and his life, we explained the method he used in teaching and the two main types of his method, Classic and Modern Socratic Method. Since the core of Socrates' approach is the dialogue as a form of teaching we explained how exactly the Socratic dialogue goes. Besides that, we presented two examples of dialogues that Socrates led, Meno and Gorgias. Socratic circle is also one of the aspects that we presented in this paper. It is the form of seminars that is crucial for group discussions of a given theme. At the end, some disadvantages of the Method are explained. With this paper, the reader can get the conception of this approach of teaching and can use Socrates as an example of how successfull teacher leads his students towards the goal.

  6. Hand-Geometry Recognition Based on Contour Parameters

    NARCIS (Netherlands)

    Veldhuis, Raymond N.J.; Bazen, A.M.; Booij, W.D.T.; Hendrikse, A.J.; Jain, A.K.; Ratha, N.K.

    This paper demonstrates the feasibility of a new method of hand-geometry recognition based on parameters derived from the contour of the hand. The contour is completely determined by the black-and-white image of the hand and can be derived from it by means of simple image-processing techniques. It

  7. Evaluation of the Grammar Teaching Process by Using the Methods Used in Turkish Language Teaching as a Foreign Language: A Case Study

    Science.gov (United States)

    Öztürk, Basak Karakoç

    2018-01-01

    The preferred methods for the success of foreign language teaching and the reflection of these methods on the teaching process are very important. Since approaches and methods in language teaching enable the teacher to use different techniques in his/her lectures, they provide a more effective teaching process. The methodology in teaching the…

  8. TEACHING METHODS IN MBA AND LIFELONG LEARNING PROGRAMMES FOR MANAGERS

    Directory of Open Access Journals (Sweden)

    Jarošová, Eva

    2017-09-01

    Full Text Available Teaching methods in MBA and Lifelong Learning Programmes (LLP for managers should be topically relevant in terms of content as well as the teaching methods used. In terms of the content, the integral part of MBA and Lifelong Learning Programmes for managers should be the development of participants’ leadership competencies and their understanding of current leadership concepts. The teaching methods in educational programmes for managers as adult learners should correspond to the strategy of learner-centred teaching that focuses on the participants’ learning process and their active involvement in class. The focus on the participants’ learning process also raises questions about whether the programme’s participants perceive the teaching methods used as useful and relevant for their development as leaders. The paper presents the results of the analysis of the responses to these questions in a sample of 54 Czech participants in the MBA programme and of lifelong learning programmes at the University of Economics, Prague. The data was acquired based on written or electronically submitted questionnaires. The data was analysed in relation to the usefulness of the teaching methods for understanding the concepts of leadership, leadership skills development as well as respondents’ personal growth. The results show that the respondents most valued the methods that enabled them to get feedback, activated them throughout the programme and got them involved in discussions with others in class. Implications for managerial education practices are discussed.

  9. Contextual and Analytic Qualities of Research Methods Exemplified in Research on Teaching

    Science.gov (United States)

    Svensson, Lennart; Doumas, Kyriaki

    2013-01-01

    The aim of the present article is to discuss contextual and analytic qualities of research methods. The arguments are specified in relation to research on teaching. A specific investigation is used as an example to illustrate the general methodological approach. It is argued that research methods should be carefully grounded in an understanding of…

  10. Methods of Teaching Reading to EFL Learners: A Case Study

    Science.gov (United States)

    Sanjaya, Dedi; Rahmah; Sinulingga, Johan; Lubis, Azhar Aziz; Yusuf, Muhammad

    2014-01-01

    Methods of teaching reading skill are not the same in different countries. It depends on the condition and situation of the learners. Observing the method of teaching in Malaysia was the purpose of this study and the result of the study shows that there are 5 methods that are applied in classroom activities namely Grammar Translation Method (GTM),…

  11. Complex Hand Dexterity: A Review of Biomechanical Methods for Measuring Musical Performance

    Directory of Open Access Journals (Sweden)

    Cheryl Diane Metcalf

    2014-05-01

    Full Text Available Complex hand dexterity is fundamental to our interactions with the physical, social and cultural environment. Dexterity can be an expression of creativity and precision in a range of activities, including musical performance. Little is understood about complex hand dexterity or how virtuoso expertise is acquired, due to the versatility of movement combinations available to complete any given task. This has historically limited progress of the field because of difficulties in measuring movements of the hand. Recent developments in methods of motion capture and analysis mean it is now possible to explore the intricate movements of the hand and fingers. These methods allow us insights into the neurophysiological mechanisms underpinning complex hand dexterity and motor learning. They also allow investigation into the key factors that contribute to injury, recovery and functional compensation.The application of such analytical techniques within musical performance provides a multidisciplinary framework for purposeful investigation into the process of learning and skill acquisition in instrumental performance. These highly skilled manual and cognitive tasks present the ultimate achievement in complex hand dexterity. This paper will review methods of assessing instrumental performance in music, focusing specifically on biomechanical measurement and the associated technical challenges faced when measuring highly dexterous activities.

  12. Characteristics of medical teachers using student-centered teaching methods.

    Science.gov (United States)

    Kim, Kyong-Jee; Hwang, Jee-Young

    2017-09-01

    This study investigated characteristics of medical teachers who have adopted student-centered teaching methods into their teaching. A 24-item questionnaire consisted of respondent backgrounds, his or her use of student-centered teaching methods, and awareness of the school's educational objectives and curricular principles was administered of faculty members at a private medical school in Korea. Descriptive statistics and chi-square analysis were conducted to compare faculty use of student-centered approaches across different backgrounds and awareness of curricular principles. Overall response rate was 70% (N=140/200), approximately 25% (n=34) of whom were using student-centered teaching methods. Distributions in the faculty use of student-centered teaching methods were significantly higher among basic sciences faculty (versus clinical sciences faculty), with teaching experiences of over 10 years (versus less than 10 years), and who were aware of the school's educational objectives and curricular principles. Our study indicates differences in medical faculty's practice of student-centered teaching across disciplines, teaching experiences, and their understanding of the school's educational objectives curricular principles. These findings have implications for faculty development and institutional support to better promote faculty use of student-centered teaching approaches.

  13. Digital inductive teaching method of strabismus

    OpenAIRE

    Zhao-Jiang Du; Peng Li; Li Wang

    2015-01-01

    AIM: To reform the traditional teaching modes of strabismus by using digital induction to enhance logic in teaching process.METHODS: The study was performed in the group of 20 eight-year program clinical undergraduates from the class of 2009 and 198 five-year program clinical undergraduates from the class of 2010. These students were divided into two groups receiving traditional and digital induction teaching over the same period respectively. After classes, questionnaire survey and classroom...

  14. Low-Threshold Active Teaching Methods for Mathematic Instruction

    Science.gov (United States)

    Marotta, Sebastian M.; Hargis, Jace

    2011-01-01

    In this article, we present a large list of low-threshold active teaching methods categorized so the instructor can efficiently access and target the deployment of conceptually based lessons. The categories include teaching strategies for lecture on large and small class sizes; student action individually, in pairs, and groups; games; interaction…

  15. Interactive and Hands-on Methods for Professional Development of Undergraduate Researchers

    Science.gov (United States)

    Pressley, S. N.; LeBeau, J. E.

    2016-12-01

    Professional development workshops for undergraduate research programs can range from communicating science (i.e. oral, technical writing, poster presentations), applying for fellowships and scholarships, applying to graduate school, and learning about careers, among others. Novel methods of presenting the information on the above topics can result in positive outcomes beyond the obvious of transferring knowledge. Examples of innovative methods to present professional development information include 1) An interactive session on how to write an abstract where students are given an opportunity to draft an abstract from a short technical article, followed by discussion amongst a group of peers, and comparison with the "published" abstract. 2) Using the Process Oriented Guided Inquiry Learning (POGIL) method to evaluate and critique a research poster. 3) Inviting "experts" such as a Fulbright scholar graduate student to present on applying for fellowships and scholarships. These innovative methods of delivery provide more hands-on activities that engage the students, and in some cases (abstract writing) provide practice for the student. The methods also require that students develop team work skills, communicate amongst their peers, and develop networks with their cohort. All of these are essential non-technical skills needed for success in any career. Feedback from students on these sessions are positive and most importantly, the students walk out of the session with a smile on their face saying how much fun it was. Evaluating the impact of these sessions is more challenging and under investigation currently.

  16. The Use of Molecular Modeling as "Pseudoexperimental" Data for Teaching VSEPR as a Hands-On General Chemistry Activity

    Science.gov (United States)

    Martin, Christopher B.; Vandehoef, Crissie; Cook, Allison

    2015-01-01

    A hands-on activity appropriate for first-semester general chemistry students is presented that combines traditional VSEPR methods of predicting molecular geometries with introductory use of molecular modeling. Students analyze a series of previously calculated output files consisting of several molecules each in various geometries. Each structure…

  17. Authentic Teaching Experiences in Secondary Mathematics Methods

    Science.gov (United States)

    Stickles, Paula R.

    2015-01-01

    Often secondary mathematics methods courses include classroom peer teaching, but many pre-service teachers find it challenging to teach their classmate peers as there are no discipline issues and little mathematical discourse as the "students" know the content. We will share a recent change in our methods course where pre-service…

  18. Qualitative Assessment of Inquiry-Based Teaching Methods

    Science.gov (United States)

    Briggs, Michael; Long, George; Owens, Katrina

    2011-01-01

    A new approach to teaching method assessment using student focused qualitative studies and the theoretical framework of mental models is proposed. The methodology is considered specifically for the advantages it offers when applied to the assessment of inquiry-based teaching methods. The theoretical foundation of mental models is discussed, and…

  19. Drama as a Cross-Curricula teaching method | Amooti R | Rwandan ...

    African Journals Online (AJOL)

    On the basis of the available literature, dramatic techniques like role-play, impersonation, miming and dramatization are very effective teaching methods. Various scholars have acknowledged the fact that these dramatic techniques are appropriate teaching methods across the curriculum. The practical elements of drama, as ...

  20. Hand hygiene amongst dental professionals in a tertiary dental clinic ...

    African Journals Online (AJOL)

    Objective: To evaluate hand washing attitude and practices among Dentists and Dental Students treating patients in a Nigerian Tertiary Dental Clinic. Materials and Methods: A cross-sectional survey of Dentists and Dental Students treating patients in University of Benin Teaching Hospital was conducted between February ...

  1. Effectivness of different teaching methods on ergonomics for 12-16 years old children working with computer

    OpenAIRE

    Jasionytė, Monika

    2016-01-01

    Effectivness of Different Teaching Methods on Ergonomics for 12-16 Years Old Children Working with Computer. Work author: Monika Jasionytė Work advisor: assistant Inga Raudonytė, Vilnius University faculty of Medicine Department of Rehabilitation, Physical and Sports Medicine. Main concept: ergonomics, children, methods. Work goal: figure out which teaching method is moust efficiant for 12-16 years old children, work with computer ergonomics Goals: 1. Figure out computer working place ergonom...

  2. Improving reading comprehension through Reciprocal Teaching Method

    Directory of Open Access Journals (Sweden)

    Endang Komariah

    2015-10-01

    Full Text Available This study is aimed at discovering the benefits of the Reciprocal Teaching Method (RTM in the reading classroom, finding out the achievements of students after four comprehension training sessions of using RTM, and exploring the perceptions of students on the use of RTM. This method uses four comprehension strategies: predicting, questioning, clarifying, and summarizing, to help learners monitor their development of reading comprehension by themselves. Students work in groups of four or five and the members are divided into five roles which are the leader, predictor, clarifier, questioner, and summarizer. The subjects were 24 students from the twelfth grade at a high school in Banda Aceh. Observations, tests, documents and interviews were collected to get the data. The results showed that the students were more active and productive in the reading classroom after RTM sessions and their reading proficiency improved. They learnt how to apply several of the strategies from RTM while reading. The results also showed that they preferred this method for teaching-learning reading compared to the conventional one. Therefore, teachers are suggested to consider using this method for teaching reading that instils the students on how to apply the four comprehension strategies used in reading.

  3. Pre-service elementary science teaching self-efficacy and teaching practices: A mixed-methods, dual-phase, embedded case study

    Science.gov (United States)

    Sangueza, Cheryl Ramirez

    This mixed-method, dual-phase, embedded-case study employed the Social Cognitive Theory and the construct of self-efficacy to examine the contributors to science teaching self-efficacy and science teaching practices across different levels of efficacy in six pre-service elementary teachers during their science methods course and student teaching experiences. Data sources included the Science Teaching Efficacy Belief Instrument (STEBI-B) for pre-service teachers, questionnaires, journals, reflections, student teaching lesson observations, and lesson debriefing notes. Results from the STEBI-B show that all participants measured an increase in efficacy throughout the study. The ANOVA analysis of the STEBI-B revealed a statistically significant increase in level of efficacy during methods course, student teaching, and from the beginning of the study to the end. Of interest in this study was the examination of the participants' science teaching practices across different levels of efficacy. Results of this analysis revealed how the pre-service elementary teachers in this study contextualized their experiences in learning to teach science and its influences on their science teaching practices. Key implications involves the value in exploring how pre-service teachers interpret their learning to teach experiences and how their interpretations influence the development of their science teaching practices.

  4. Teaching Geographic Field Methods Using Paleoecology

    Science.gov (United States)

    Walsh, Megan K.

    2014-01-01

    Field-based undergraduate geography courses provide numerous pedagogical benefits including an opportunity for students to acquire employable skills in an applied context. This article presents one unique approach to teaching geographic field methods using paleoecological research. The goals of this course are to teach students key geographic…

  5. METHODS OF TEACHING ISLAMIC FIQH

    Directory of Open Access Journals (Sweden)

    Muhammad Jarir

    2013-07-01

    Full Text Available This paper examined the most important methods used in the teaching of Islamic fiqh at the university level. The paper identified two types of methods and highlighted their advantages and disadvantages. The study particularly highlighted the Islamic perception of the methods and the optimal characteristics of a fiqh instructor. The paper concluded with a number of suggestion and recommendation that’s my correct the course of university teaching of Islamic fiqh. The paper mainly calls for the need to diagnose the causes of students’ weaknesses in this field and to find solutions to these causes.Copyright © 2013 by Al-Ta'lim All right reservedDOI: 10.15548/jt.v20i2.36

  6. Simulation teaching method in Engineering Optics

    Science.gov (United States)

    Lu, Qieni; Wang, Yi; Li, Hongbin

    2017-08-01

    We here introduce a pedagogical method of theoretical simulation as one major means of the teaching process of "Engineering Optics" in course quality improvement action plan (Qc) in our school. Students, in groups of three to five, complete simulations of interference, diffraction, electromagnetism and polarization of light; each student is evaluated and scored in light of his performance in the interviews between the teacher and the student, and each student can opt to be interviewed many times until he is satisfied with his score and learning. After three years of Qc practice, the remarkable teaching and learning effect is obatined. Such theoretical simulation experiment is a very valuable teaching method worthwhile for physical optics which is highly theoretical and abstruse. This teaching methodology works well in training students as to how to ask questions and how to solve problems, which can also stimulate their interest in research learning and their initiative to develop their self-confidence and sense of innovation.

  7. Integration of ICT Methods for Teaching Science and Astronomy to Students and Teachers

    Science.gov (United States)

    Ghosh, Sumit; Chary, Naveen; Raghavender, G.; Aslam, Syed

    All children start out as scientist, full of curiosity and questions about the world, but schools eventually destroy their curiosity. In an effective teaching and learning process, the most challenging task is to motivate the students. As the science subjects are more abstract and complex, the job of teachers become even more daunting. We have devised an innovative idea of integrating ICT methods for teaching space science to students and teachers. In a third world country like India, practical demonstrations are given less importance and much emphasis is on theoretical aspects. Even the teachers are not trained or aware of the basic concepts. With the intention of providing the students and as well as the teachers more practical, real-time situations, we have incorporated innovative techniques like video presentation, animations, experimental models, do-yourself-kits etc. In addition to these we provide hands on experience on some scientific instruments like telescope, Laser. ICT has the potential to teach complex science topics to students and teachers in a safe environment and cost effective manner. The students are provided with a sense of adventure, wherein now they can manipulate parameters, contexts and environment and can try different scenarios and in the process they not only learn science but also the content and also the reasoning behind the content. The response we have obtained is very encouraging and students as well as teachers have acknowledged that they have learnt new things, which up to now they were ignorant of.

  8. Teaching numerical methods with IPython notebooks and inquiry-based learning

    KAUST Repository

    Ketcheson, David I.

    2014-01-01

    A course in numerical methods should teach both the mathematical theory of numerical analysis and the craft of implementing numerical algorithms. The IPython notebook provides a single medium in which mathematics, explanations, executable code, and visualizations can be combined, and with which the student can interact in order to learn both the theory and the craft of numerical methods. The use of notebooks also lends itself naturally to inquiry-based learning methods. I discuss the motivation and practice of teaching a course based on the use of IPython notebooks and inquiry-based learning, including some specific practical aspects. The discussion is based on my experience teaching a Masters-level course in numerical analysis at King Abdullah University of Science and Technology (KAUST), but is intended to be useful for those who teach at other levels or in industry.

  9. A Study on Using Hands-On Science Inquiries to Promote the Geology Learning of Preservice Teachers

    Science.gov (United States)

    Lai, Ching-San

    2015-01-01

    This study aims to investigate the geology learning performance of preservice teachers. A total of 31 sophomores (including 11 preservice teachers) from an educational university in Taiwan participated in this study. The course arrangements include class teaching and hands-on science inquiry activities. The study searches both quantitative and…

  10. Collaborative teaching of an integrated methods course

    Directory of Open Access Journals (Sweden)

    George Zhou

    2011-03-01

    Full Text Available With an increasing diversity in American schools, teachers need to be able to collaborate in teaching. University courses are widely considered as a stage to demonstrate or model the ways of collaboration. To respond to this call, three authors team taught an integrated methods course at an urban public university in the city of New York. Following a qualitative research design, this study explored both instructors‟ and pre-service teachers‟ experiences with this course. Study findings indicate that collaborative teaching of an integrated methods course is feasible and beneficial to both instructors and pre-service teachers. For instructors, this collaborative teaching was a reciprocal learning process where they were engaged in thinking about teaching in a broader and innovative way. For pre-service teachers, this collaborative course not only helped them understand how three different subjects could be related to each other, but also provided opportunities for them to actually see how collaboration could take place in teaching. Their understanding of collaborative teaching was enhanced after the course.

  11. Essential hand surgery procedures for mastery by graduating plastic surgery residents: a survey of program directors.

    Science.gov (United States)

    Noland, Shelley S; Fischer, Lauren H; Lee, Gordon K; Friedrich, Jeffrey B; Hentz, Vincent R

    2013-12-01

    This study was designed to establish the essential hand surgery procedures that should be mastered by graduating plastic surgery residents. This framework can then be used as a guideline for developing Objective Structured Assessment of Technical Skill to teach technical skills in hand surgery. Ten expert hand surgeons were surveyed regarding the essential hand surgery procedures that should be mastered by graduating plastic surgery residents. The top 10 procedures from this survey were then used to survey all 89 Accreditation Council for Graduate Medical Education-approved plastic surgery program directors. There was a 69 percent response rate to the program director survey (n = 61). The top nine hand surgery procedures included open carpal tunnel release, open A1 pulley release, digital nerve repair with microscope, closed reduction and percutaneous pinning of metacarpal fracture, excision of dorsal or volar ganglion, zone II flexor tendon repair with multistrand technique, incision and drainage of the flexor tendon sheath for flexor tenosynovitis, flexor tendon sheath steroid injection, and open cubital tunnel release. Surgical educators need to develop objective methods to teach and document technical skill. The Objective Structured Assessment of Technical Skill is a valid method for accomplishing this task. There has been no consensus regarding which hand surgery procedures should be mastered by graduating plastic surgery residents. The authors have identified nine procedures that are overwhelmingly supported by plastic surgery program directors. These nine procedures can be used as a guideline for developing Objective Structured Assessment of Technical Skill to teach and document technical skills in hand surgery.

  12. Hand-it-on”

    DEFF Research Database (Denmark)

    Dieckmann, Gerhard Peter; Graae Zeltner, Louise; Helsø, Anne-Mette

    2016-01-01

    Non-technical skills (NTS) are an integral part of the abilities healthcare professionals need to optimally care for patients. Integrating NTS into the already complex tasks of healthcare can be a challenge for clinicians. Integrating NTS into simulation-based training increases the demands...... and where they can apply them in their work. It complements existing approaches to teaching NTS by limiting the complexity of the game and by removing medical content, allowing learners to concentrate on NTS. Hand-it-on is relevant for groups and teams working across the range of different healthcare...... and the replication of Hand-it-on by many simulation teams support its value....

  13. The Influence of Teaching Methods on Learners' Perception of E-Safety

    Science.gov (United States)

    Šimandl, Václav; Dobiáš, Václav; Šerý, Michal

    2017-01-01

    Aim/Purpose: The traditional method of teaching e-safety by lecturing is not very effective. Despite learners often being equipped with the right knowledge, they reject the need to act accordingly. There is a need to improve the way digital e-safety is taught. Background: The study compares four different teaching styles, examining how each…

  14. Activating teaching methods, studying responses and learning

    OpenAIRE

    Christensen, Hans Peter; Vigild, Martin E.; Thomsen, Erik; Szabo, Peter; Horsewell, Andy

    2009-01-01

    Students’ study strategies when exposed to activating teaching methods are measured, analysed and compared to study strategies in more traditional lecture-based teaching. The resulting learning outcome is discussed. Peer Reviewed

  15. The Effect of Language Teaching Methods on Academic Success in Turkey

    Science.gov (United States)

    Ökmen, Burcu; Kilic, Abdurrahman

    2016-01-01

    The aim of this research is to observe the effect of language teaching methods on students' TEOG foreign language exams, the exam which is necessary to pass from secondary school to high school, administered by the Ministry of Education. The research sample consisted of 95 English teachers who taught in secondary schools in Duzce in 2013-2014, and…

  16. Nonconventional Methods in Teaching Matter, Atoms, Molecules and the Periodic Table for Nonmajor Students.

    Science.gov (United States)

    Cherif, Abour A.; Adams, Gerald E.; Cannon, Charles E.

    1997-01-01

    Describes several activities used to teach students from middle school age to college nonmajors about the nature of matter, atoms, molecules and the periodic table. Strategies integrate such approaches as hands-on activities, visualization, writing, demonstrations, role play, and guided inquiry. For example, the periodic table is viewed as a town…

  17. Combined Teaching Method: An Experimental Study

    Science.gov (United States)

    Kolesnikova, Iryna V.

    2016-01-01

    The search for the best approach to business education has led educators and researchers to seek many different teaching strategies, ranging from the traditional teaching methods to various experimental approaches such as active learning techniques. The aim of this experimental study was to compare the effects of the traditional and combined…

  18. Effective teaching methods in higher education: requirements and barriers

    Directory of Open Access Journals (Sweden)

    NAHID SHIRANI BIDABADI

    2016-10-01

    Full Text Available Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors. Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors’ behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities

  19. Comparison of the antiseptic effects of Betadine and Sterillium on microbial load of surgical hands

    Directory of Open Access Journals (Sweden)

    Ahmad Entezari

    2016-03-01

    Full Text Available Background and Objective: Hand washing is an essential measure in controlling the infection in the operating room, the correct implementation of which requires time. Therefore, the use of fast-acting and safe disinfectant is of great importance in this regard. Regarding this, the present study aimed to compare the antiseptic effects of Betadine and Sterillium on the microbial load of the surgical hands. Materials and Method: This quasi-experimental study was conducted on 93 operating room staff working at teaching hospitals of Yazd, Iran, in 2013, using random sampling method. Hand washing was first performed uniformly using 5 ml of non-antibacterial soap for 1 min. Subsequently, the hand washing was performed on two separate occasions with an interval of one week with 12 ml of Betadine and Sterillum for 3 min following the instructions of each solution. The sampling was carried out immediately after hand washing. In order to evaluate the lasting effects of the disinfectants, another sampling was also performed after the surgery. The data were analysed using Chi-square tests, independent t-test, and repeated measures ANOVA through the SPSS version 17. Results: At post-intervention stage, the mean difference of microbial load of the hands washed with Betadine was 15.97±3.08 CFU/ml which decreased to -0.64±0.28 CFU/ml (P=0.012. Regarding the Sterillum, the mean microbial loads of the hands were 16.73±3.0 and -0.032±0.64 CFU/ml at the pre- and post-intervention stages, respectively (P=0.037. This difference between the two solutions was significant (P=0.04. Conclusion: The findings of the present study revealed that the Sterillum was more fast-acting, than the Betadine. However, Betadine showed more lasting effect as compared to the Sterillum. Therefore, it is suggested to choose the disinfectant with regard to the onset and duration of the surgery.

  20. Hablar el Lenguaje de las Manos Hacia las Manos (Talking the Language of the Hands to the Hands). DB-LINK.

    Science.gov (United States)

    Miles, Barbara

    This paper examines the importance of hands for the person who is deafblind, reviews hand development, and identifies specific teaching skills that facilitate hand development and expressiveness in persons who are deafblind. It notes that the hands of a deafblind individual serve not only as tools but also as sense organs (to compensate for their…

  1. METHODICAL MODEL FOR TEACHING BASIC SKI TURN

    Directory of Open Access Journals (Sweden)

    Danijela Kuna

    2013-07-01

    Full Text Available With the aim of forming an expert model of the most important operators for basic ski turn teaching in ski schools, an experiment was conducted on a sample of 20 ski experts from different countries (Croatia, Bosnia and Herzegovina and Slovenia. From the group of the most commonly used operators for teaching basic ski turn the experts picked the 6 most important: uphill turn and jumping into snowplough, basic turn with hand sideways, basic turn with clapping, ski poles in front, ski poles on neck, uphill turn with active ski guiding. Afterwards, ranking and selection of the most efficient operators was carried out. Due to the set aim of research, a Chi square test was used, as well as the differences between frequencies of chosen operators, differences between values of the most important operators and differences between experts due to their nationality. Statistically significant differences were noticed between frequencies of chosen operators (c2= 24.61; p=0.01, while differences between values of the most important operators were not obvious (c2= 1.94; p=0.91. Meanwhile, the differences between experts concerning thier nationality were only noticeable in the expert evaluation of ski poles on neck operator (c2=7.83; p=0.02. Results of current research are reflected in obtaining useful information about methodological priciples of learning basic ski turn organization in ski schools.

  2. INTEGRATIVE METHOD OF TEACHING INFORMATION MODELING IN PRACTICAL HEALTH SERVICE BASED ON MICROSOFT ACCESS QUERIES

    Directory of Open Access Journals (Sweden)

    Svetlana A. Firsova

    2016-06-01

    Full Text Available Introduction: this article explores the pedagogical technology employed to teach medical students foundations of work with MICROSOFT ACCESS databases. The above technology is based on integrative approach to the information modeling in public health practice, drawing upon basic didactic concepts that pertain to objects and tools databases created in MICROSOFT ACCESS. The article examines successive steps in teaching the topic “Queries in MICROSOFT ACCESS” – from simple queries to complex ones. The main attention is paid to such components of methodological system, as the principles and teaching methods classified according to the degree of learners’ active cognitive activity. The most interesting is the diagram of the relationship of learning principles, teaching methods and specific types of requests. Materials and Methods: the authors used comparative analysis of literature, syllabi, curricula in medical informatics taught at leading medical universities in Russia. Results: the original technique of training in putting queries with databases of MICROSOFT ACCESS is presented for analysis of information models in practical health care. Discussion and Conclusions: it is argued that the proposed pedagogical technology will significantly improve the effectiveness of teaching the course “Medical Informatics”, that includes development and application of models to simulate the operation of certain facilities and services of the health system which, in turn, increases the level of information culture of practitioners.

  3. Rube Goldbergineering: Lessons In Teaching Engineering Design To Future Engineers

    OpenAIRE

    Jordan, Shawn; Pereira, Nielsen

    2009-01-01

    Hands-on learning experiences and interactive learning environments can be effective in teaching K-12 students. Design, in essence, is an interactive, hands-on experience. Engineering design can be taught in the classroom using innovative hands-on projects, such as designing and building serve to teach design, promote creativity, and provide opportunities for hands-on problem solving, in addition to giving students experience working in cooperative teams. In turn, these experiences could enco...

  4. Student tutors for hands-on training in focused emergency echocardiography – a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Kühl Matthias

    2012-10-01

    Full Text Available Abstract Background Focused emergency echocardiography performed by non-cardiologists has been shown to be feasible and effective in emergency situations. During resuscitation a short focused emergency echocardiography has been shown to narrow down potential differential diagnoses and to improve patient survival. Quite a large proportion of physicians are eligible to learn focused emergency echocardiography. Training in focused emergency echocardiography usually comprises a lecture, hands-on trainings in very small groups, and a practice phase. There is a shortage of experienced echocardiographers who can supervise the second step, the hands-on training. We thus investigated whether student tutors can perform the hands-on training for focused emergency echocardiography. Methods A total of 30 volunteer 4th and 5th year students were randomly assigned to a twelve-hour basic echocardiography course comprising a lecture followed by a hands-on training in small groups taught either by an expert cardiographer (EC or by a student tutor (ST. Using a pre-post-design, the students were evaluated by an OSCE. The students had to generate two still frames with the apical five-chamber view and the parasternal long axis in five minutes and to correctly mark twelve anatomical cardiac structures. Two blinded expert cardiographers rated the students’ performance using a standardized checklist. Students could achieve a maximum of 25 points. Results Both groups showed significant improvement after the training (p Conclusions Hands-on training by student tutors led to a significant gain in echocardiography skills, although inferior to teaching by an expert cardiographer.

  5. Discovering SQL A Hands-On Guide for Beginners

    CERN Document Server

    Kriegel, Alex

    2011-01-01

    Teaching the SQL skills that businesses demand when hiring programmers If you're a SQL beginner, you don't just want to learn SQL basics, you also want to get some practical SQL skills you can use in the job market. This book gives you both. Covering the basics through intermediate topics with clear explanations, hands-on exercises, and helpful solutions, this book is the perfect introduction to SQL. Topics include both the current SQL:2008 standards, the upcoming SQL:2011 standards, and also how to use SQL against current releases of the most popular commercial SQL databases, such as Oracle,

  6. Withholding answers during hands-on scientific investigations? Comparing effects on developing students' scientific knowledge, reasoning, and application

    Science.gov (United States)

    Zhang, Lin

    2018-03-01

    As more concerns have been raised about withholding answers during science teaching, this article argues for a need to detach 'withholding answers' from 'hands-on' investigation tasks. The present study examined students' learning of light-related content through three conditions: 'hands-on' + no 'withholding' (hands-on only: HO), 'hands-on' + 'withholding' (hands-on investigation with answers withheld: HOW), and no 'hands-on' + no 'withholding' (direction instruction: DI). Students were assessed in terms of how well they (1) knew the content taught in class; (2) reasoned with the learned content; and (3) applied the learned content to real-life situations. Nine classes of students at 4th and 5th grades, N = 136 in total, were randomly assigned to one of the three conditions. ANCOVA results showed that students in the hands-on only condition reasoned significantly better than those in the other two conditions. Students in this condition also seemed to know the content fairly better although the advance was not significant. Students in all three conditions did not show a statistically significant difference in their ability to apply the learned content to real-life situations. The findings from this study provide important contributions regarding issues relating to withholding answers during guided scientific inquiry.

  7. Problematic Methods in teaching Modern History. An alternative or a necessity?

    Directory of Open Access Journals (Sweden)

    Yohany Peralta Pérez

    2012-06-01

    Full Text Available The article presents the results of the analysis from the study of the theoretical research on the use of problematic methods in Teaching Learning Process of Modern H istory course in Rafael Maria de Mendive University of Pinar del Rio. An anal ysis o f the use of problematic methods in the Process of Teaching Modern History course from the definition of method taking into account the theoretical assumptions of scholars of the subject matter and the advantages and disadvantages provided by the use of these methods in the Teaching Learning Process of Modern History course.

  8. Brief Discussions of a Draw of American Universal Education on Chinese Postgraduate Teaching Methods

    Directory of Open Access Journals (Sweden)

    Li Zhengminqing

    2015-01-01

    Full Text Available Initiated by International Friendships Inc.(IFI in Cincinnati, that is a Christian community organization, the authors participated in a universal education activity, called “History Museum”, organized by the local people in Kentucky State of U.S.A. In the activity, the authors grasped some characteristics of American universal education and reflected some problems of the professional foundation teaching of Chinese postgraduates, especially of Chinese engineering postgraduates. Based on the above thinking, some suggestions of the teaching methods for the professional foundation courses of Chinese postgraduates are proposed. Furthermore, the authors hope the proposed methods would be good for improving the postgraduate education in China.

  9. Effective Teaching Methods in Higher Education: Requirements and Barriers.

    Science.gov (United States)

    Shirani Bidabadi, Nahid; Nasr Isfahani, Ahmmadreza; Rouhollahi, Amir; Khalili, Roya

    2016-10-01

    Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors' outlook. Also, there are some major barriers, some of which are associated with the professors' operation and others are related to laws and regulations. Implications of these findings for teachers' preparation in education are discussed. In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of these barriers and requirements as a way to

  10. Project as an education method in teaching of physics

    OpenAIRE

    ŽAHOUREK, Martin

    2011-01-01

    The diploma thesis ?Project as an educational method for teaching physics ?deals with the possibilities of using project-based method for teaching physics at primary schools. Not only does it contain the theoretical background of project-based teaching, but also deals with practical issues in the form of an implementation of a chosen project ?Physics and physical education?. The aim of said project was to evaluate the efficiency of project-based teaching as far as the knowledge of pupils and ...

  11. Effect of Child Centred Methods on Teaching and Learning of Science Activities in Pre-Schools in Kenya

    Science.gov (United States)

    Andiema, Nelly C.

    2016-01-01

    Despite many research studies showing the effectiveness of teacher application of child-centered learning in different educational settings, few studies have focused on teaching and learning activities in Pre-Schools. This research investigates the effect of child centered methods on teaching and learning of science activities in preschools in…

  12. Influence author methodic teaching swimming on coordination quality of children 6–10 years old with hearing disabilities

    Directory of Open Access Journals (Sweden)

    Julia Karbunarova

    2016-06-01

    Full Text Available Purpose: to determine the influence of the author's methodic of teaching swimming on coordination skills of children with hearing disability of primary school age. Material & Methods: in 20 deaf children’s who are studies in special school of Lviv region we make experimental and control groups, and defined the level of static balance by methodic of Romberg and Bondarevskyy, preserve the active balance while walking on the increase by test «Walk on gymnastic beam» and comprehensive display of coordination skills we used test «Three somersaults forward». The survey was conducted before and after the implementation of our methods of teaching swimming. Results: revealed low level of capacity to preserve static balance and ability to preserve the active balance while walking on the increase at the beginning of research. Conclusion: the defined positive impact of the methodic of teaching swimming in deaf children of experimental group according to results of static balance.

  13. Performing Allen's test in immobile hand: The Esmarch bandage method

    Directory of Open Access Journals (Sweden)

    Nebil Yesiloglu

    2015-12-01

    Full Text Available In this study, an alternative method of assessing hand vascular flow using a modification of Allen's test is presented. This technique may be helpful for patients who have immobile hands due to severe trauma, patients scheduled for free tissue transfer reconstruction, patients under general anesthesia in intensive care units that require serial arterial blood gas analyses, and emergency coronary by-pass candidates who decided to receive radial arterial grafts. [Hand Microsurg 2015; 4(3.000: 83-85

  14. The Inductive Method of Teaching Visual Art Criticism.

    Science.gov (United States)

    Clements, Robert D.

    1979-01-01

    The author describes how the true principles of the scientific inductive method are not opposed to the principles of teaching visual art criticism, and suggests that the inductive method of teaching visual art criticism strips it of its mystique in order to make clear its vital role in intellectual development. (KC)

  15. Back to basic: bio-burden on hands of health care personnel in tertiary teaching hospital in Malaysia.

    Science.gov (United States)

    Wong, J L; Siti Azrin, A H; Narizan, M I; Norliah, Y; Noraida, M; Amanina, A; Nabilah, I; Habsah, H; Siti Asma, H

    2014-09-01

    Hands of Health Care Personnel (HCP) are one of the most common vehicles for the transmission of infection. Microorganisms can survive well on the hands of HCP for a certain duration. Therefore, the purpose of this study is to bring awareness to HCP that their hands can actually be contaminated with many microorganisms. These microbes on the hands of HCP can potentially infect their patients if they do not comply with the proper hand hygiene practice. This cross-sectional study was conducted at a randomly selected Intensive Care Unit (ICU) and general ward in a hospital. Twenty five HCP from each ward were randomly selected and their hands were imprinted on blood culture plates. Microorganism growth were quantified and identified. Data were analyzed and presented as descriptive analysis. One hundred blood agar plates were processed and analyzed. Majority (71%) of the samples had more than 50 colony-forming units (CFU) and only 17% of the samples had less than 25 CFU. Microorganisms identified include Staphylococcus spp., Acinetobacter spp., Enterobacteriaceae, Pseudomonas spp., Moraxella, Delftiaacidovorans and fungi. All isolated microorganisms were antibiotic sensitive strain. This study showed that the hands of HCP were contaminated with many microorganisms. Therefore, it is imperative that HCP must practice proper hand hygiene when taking care of their patients in the wards.

  16. Effects of Mathematics Integration in a Teaching Methods Course on Mathematics Ability of Preservice Agricultural Education Teachers

    Science.gov (United States)

    Stripling, Christopher T.; Roberts, T. Grady

    2014-01-01

    The purpose of this study was to determine the effects of incorporating mathematics teaching and integration strategies (MTIS) in a teaching methods course on preservice agricultural teachers' mathematics ability. The research design was quasi-experimental and utilized a nonequivalent control group. The MTIS treatment had a positive effect on the…

  17. A Hands-On Approach to Teaching Protein Translation & Translocation into the ER

    Science.gov (United States)

    LaBonte, Michelle L.

    2013-01-01

    The process of protein translation and translocation into the endoplasmic reticulum (ER) can often be challenging for introductory college biology students to visualize. To help them understand how proteins become oriented in the ER membrane, I developed a hands-on activity in which students use Play-Doh to simulate the process of protein…

  18. The role of classical and modern teaching methods in business education

    Directory of Open Access Journals (Sweden)

    Conțu Eleonora Gabriela

    2017-07-01

    Full Text Available Nowadays the training-educational process is a dynamic and complex process which uses both classical and modern teaching methods in order to obtain performance in education. Even though traditional teaching methods have a formal character interaction between teacher and students, this is face-to-face and therefore students can give an immediate feedback. From this point of view classical teaching methods are important from time to time. In Romania, in the European context the role of effective learning strategies represents the key point for the education process. The role of teachers in developing creativity to those students who want to learn in an interactive way is very important because they should imply that students directly in the training -educational process. In this context the educational process must be student centered because only in this way their critical thinking and creativity is developed. We can say that when non-formal and informal learning is combined with formal learning the scope of pedagogy is accomplish. In contemporary context education is regarded as an innovative concept which is used to produce performance at the individual level and also, at institutional level, education provides support in order to build strategies according to the challenges from the labour market. The paper is based on a qualitative research, conducted on a sample of 100 people aged between 19 and 23 years old (students at a Business School. The key question raised at this point is: What is the role of classical and modern teaching methods in training-educational process? The objectives of this study are the following: 1. highlighting the context of higher education in Romania; 2. presenting the role of university strategy in contemporary context; 3. highlighting the importance of using classical/modern teaching methods in business education; 4. presenting the role of innovation and creativity in business education; 5. presenting the analysis

  19. Effective physiology teaching methods: from the perspective of first year MBBS students.

    Science.gov (United States)

    Nagothu, Rajani Santhakumari; Reddy Indla, Yogananda; Paluru, Rajesh

    2016-01-01

    Students who took admission in first year MBBS course used to study physiology, anatomy and biochemistry for one and half years. Since a decade the first year course duration was reduced to one year unaltering the syllabus in the three basic subjects. So students are focusing on the easy ways to clear the university exams by accepting the concise books, which is dampening the real quality of the subject knowledge. This study is aimed at understanding the best methods of physiology teaching in the lecture gallery, from the student's perspective. The present study was undertaken at a private medical college in southern part of India in Telangana state, on 100 students who took admission in first year MBBS course, in the academic year 2015-2016. Out of 100, 36 are boys and 64 are girl students. Distributed a question paper which is having 2 sets of questions. First question is having three statements regarding the teaching methods namely; chalk and blackboard teaching, over head projection teaching and power point teaching. Students were asked to choose the best statement which they prefer. Second question is consisting of combination of teaching methods and they are; chalk and blackboard with over head projection teaching method, chalk and blackboard with power point presentation. Again the students were asked to choose one of the 2 statements in 2 nd question. Students preference of teaching methods for understanding of physiology in percentage; chalk and blackboard-54, over head projection teaching-4, power point presentation-32, chalk and blackboard with over head projection-26, chalk and blackboard with power point presentation-64. Majority of the students are in favor of a combination of chalk and blackboard with power point presentation for better understanding of physiology, next is chalk and blackboard teaching alone.

  20. Paper Chase and the Socratic Method of Teaching Law.

    Science.gov (United States)

    Dillon, J. T.

    1980-01-01

    It is argued that the Socratic method of teaching law as depicted in the book, movie, and TV series "Paper Chase" is not really the Socratic method at all. The genuine Socratic method and the questioning technique used in "Paper Chase" are examined and their appropriateness and effectiveness as methods for teaching contract law…

  1. Occupational Safety. Hand Tools. Pre-Apprenticeship Phase 1 Training.

    Science.gov (United States)

    Lane Community Coll., Eugene, OR.

    This self-paced student training module on safety when using hand tools is one of a number of modules developed for Pre-apprenticeship Phase 1 Training. Purpose of the module is to teach students the correct safety techniques for operating common hand- and arm-powered tools, including selection, maintenance, technique, and uses. The module may…

  2. How Learning Designs, Teaching Methods and Activities Differ by Discipline in Australian Universities

    Science.gov (United States)

    Cameron, Leanne

    2017-01-01

    This paper reports on the learning designs, teaching methods and activities most commonly employed within the disciplines in six universities in Australia. The study sought to establish if there were significant differences between the disciplines in learning designs, teaching methods and teaching activities in the current Australian context, as…

  3. Sequential Low Cost Interventions Double Hand Hygiene Rates ...

    African Journals Online (AJOL)

    Sequential Low Cost Interventions Double Hand Hygiene Rates Among Medical Teams in a Resource Limited Setting. Results of a Hand Hygiene Quality Improvement Project Conducted At University Teaching Hospital of Kigali (Chuk), Kigali, Rwanda.

  4. Integrating Multiple Teaching Methods into a General Chemistry Classroom

    Science.gov (United States)

    Francisco, Joseph S.; Nicoll, Gayle; Trautmann, Marcella

    1998-02-01

    In addition to the traditional lecture format, three other teaching strategies (class discussions, concept maps, and cooperative learning) were incorporated into a freshman level general chemistry course. Student perceptions of their involvement in each of the teaching methods, as well as their perceptions of the utility of each method were used to assess the effectiveness of the integration of the teaching strategies as received by the students. Results suggest that each strategy serves a unique purpose for the students and increased student involvement in the course. These results indicate that the multiple teaching strategies were well received by the students and that all teaching strategies are necessary for students to get the most out of the course.

  5. Effectiveness of a 40-minute Ophthalmologic Examination Teaching Session on Medical Student Learning

    Directory of Open Access Journals (Sweden)

    Wirachin Hoonpongsimanont

    2015-10-01

    Full Text Available Introduction: Emergency physicians are among the few specialists besides ophthalmologists who commonly perform ophthalmologic examinations using the slit lamp and other instruments. However, most medical schools in the United States do not require an ophthalmology rotation upon completion. Teaching procedural skills to medical students can be challenging due to limited resources and instructor availability. Our study assesses the effectiveness of a 40-minute hands-on teaching session on ophthalmologic examination for medical students using only two instructors and low-cost equipment. Methods: We performed an interventional study using a convenience sample of subjects. Pre- and post-workshop questionnaires on students’ confidence in performing ophthalmologic examination were administered. We used a paired t-test and Wilcoxon rank test to analyze the data. Results: Of the 30 participants in the study, the mean age was 25 and the majority were first-year medical students. The students’ confidence in performing every portion of the ophthalmologic exam increased significantly after the teaching session. We found that the average confidence level before the teaching session were below 2 on a 1-5 Likert scale (1 being the least confident. Confidence levels in using the slit lamp had the highest improvement among the skills taught (2.17 95% CI [1.84-2.49]. Students reported the least improvement in their confidence in assessing extraocular movements (0.73, 95% CI [0.30-1.71] and examining pupillary function (0.73, 95% CI [0.42-1.04]. We observed the biggest difference in median confidence level in the use of the tonometer (4 with a p-value of <0.05. Conclusion: A 40-minute structured hands-on training session can significantly improve students’ confidence levels in ophthalmologic skills.

  6. Developing Teaching Material Software Assisted for Numerical Methods

    Science.gov (United States)

    Handayani, A. D.; Herman, T.; Fatimah, S.

    2017-09-01

    The NCTM vision shows the importance of two things in school mathematics, which is knowing the mathematics of the 21st century and the need to continue to improve mathematics education to answer the challenges of a changing world. One of the competencies associated with the great challenges of the 21st century is the use of help and tools (including IT), such as: knowing the existence of various tools for mathematical activity. One of the significant challenges in mathematical learning is how to teach students about abstract concepts. In this case, technology in the form of mathematics learning software can be used more widely to embed the abstract concept in mathematics. In mathematics learning, the use of mathematical software can make high level math activity become easier accepted by student. Technology can strengthen student learning by delivering numerical, graphic, and symbolic content without spending the time to calculate complex computing problems manually. The purpose of this research is to design and develop teaching materials software assisted for numerical method. The process of developing the teaching material starts from the defining step, the process of designing the learning material developed based on information obtained from the step of early analysis, learners, materials, tasks that support then done the design step or design, then the last step is the development step. The development of teaching materials software assisted for numerical methods is valid in content. While validator assessment for teaching material in numerical methods is good and can be used with little revision.

  7. Conceptual Teaching Based on Scientific Storyline Method and Conceptual Change Texts: Latitude-Parallel Concepts

    Science.gov (United States)

    Uzunöz, Abdulkadir

    2018-01-01

    The purpose of this study is to identify the conceptual mistakes frequently encountered in teaching geography such as latitude-parallel concepts, and to prepare conceptual change text based on the Scientific Storyline Method, in order to resolve the identified misconceptions. In this study, the special case method, which is one of the qualitative…

  8. Pair Programming as a Modern Method of Teaching Computer Science

    Directory of Open Access Journals (Sweden)

    Irena Nančovska Šerbec

    2008-10-01

    Full Text Available At the Faculty of Education, University of Ljubljana we educate future computer science teachers. Beside didactical, pedagogical, mathematical and other interdisciplinary knowledge, students gain knowledge and skills of programming that are crucial for computer science teachers. For all courses, the main emphasis is the absorption of professional competences, related to the teaching profession and the programming profile. The latter are selected according to the well-known document, the ACM Computing Curricula. The professional knowledge is therefore associated and combined with the teaching knowledge and skills. In the paper we present how to achieve competences related to programming by using different didactical models (semiotic ladder, cognitive objectives taxonomy, problem solving and modern teaching method “pair programming”. Pair programming differs from standard methods (individual work, seminars, projects etc.. It belongs to the extreme programming as a discipline of software development and is known to have positive effects on teaching first programming language. We have experimentally observed pair programming in the introductory programming course. The paper presents and analyzes the results of using this method: the aspects of satisfaction during programming and the level of gained knowledge. The results are in general positive and demonstrate the promising usage of this teaching method.

  9. Undergraduate prosthetics and orthotics teaching methods: A baseline for international comparison.

    Science.gov (United States)

    Aminian, Gholamreza; O'Toole, John M; Mehraban, Afsoon Hassani

    2015-08-01

    Education of Prosthetics and Orthotics is a relatively recent professional program. While there has been some work on various teaching methods and strategies in international medical education, limited publication exists within prosthetics and orthotics. To identify the teaching and learning methods that are used in Bachelor-level prosthetics and orthotics programs that are given highest priority by expert prosthetics and orthotics instructors from regions enjoying a range of economic development. Mixed method. The study partly documented by this article utilized a mixed method approach (qualitative and quantitative methods) within which each phase provided data for other phases. It began with analysis of prosthetics and orthotics curricula documents, which was followed by a broad survey of instructors in this field and then a modified Delphi process. The expert instructors who participated in this study gave high priority to student-centered, small group methods that encourage critical thinking and may lead to lifelong learning. Instructors from more developed nations placed higher priority on student's independent acquisition of prosthetics and orthotics knowledge, particularly in clinical training. Application of student-centered approaches to prosthetics and orthotics programs may be preferred by many experts, but there appeared to be regional differences in the priority given to different teaching methods. The results of this study identify the methods of teaching that are preferred by expert prosthetics and orthotics instructors from a variety of regions. This treatment of current instructional techniques may inform instructor choice of teaching methods that impact the quality of education and improve the professional skills of students. © The International Society for Prosthetics and Orthotics 2014.

  10. 2D Hand Tracking Based on Flocking with Obstacle Avoidance

    Directory of Open Access Journals (Sweden)

    Zihong Chen

    2014-02-01

    Full Text Available Hand gesture-based interaction provides a natural and powerful means for human-computer interaction. It is also a good interface for human-robot interaction. However, most of the existing proposals are likely to fail when they meet some skin-coloured objects, especially the face region. In this paper, we present a novel hand tracking method which can track the features of the hand based on the obstacle avoidance flocking behaviour model to overcome skin-coloured distractions. It allows features to be split into two groups under severe distractions and merge later. The experiment results show that our method can track the hand in a cluttered background or when passing the face, while the Flocking of Features (FoF and the Mean Shift Embedded Particle Filter (MSEPF methods may fail. These results suggest that our method has better performance in comparison with the previous methods. It may therefore be helpful to promote the use of the hand gesture-based human-robot interaction method.

  11. Discourses and Practices in Teaching Methods and Assessment

    Directory of Open Access Journals (Sweden)

    Deepak Gopinath

    2015-02-01

    Full Text Available Translating the purposes of education into practice is particularly challenging for those who are new or have recently entered academia. By reflecting on my first years of teaching in higher education, I discuss two key aspects of my teaching practice: shifts in choice of teaching methods and a critique of different forms of assessment. Through the discussion, I argue that a teacher needs to be reflective on both these aspects and that such reflection needs to be carried out so that the student develops into a “self-directing,” “self-monitoring,” and “self-correcting” individual. At the end of the discussion, the relevance of a “project-based learning” approach starts to become significant in taking my pedagogical practice forward.

  12. Shared Journaling as Peer Support in Teaching Qualitative Research Methods

    Science.gov (United States)

    Humble, Aine M.; Sharp, Elizabeth

    2012-01-01

    Teaching qualitative research methods (QRM), particularly early on in one's academic career, can be challenging. This paper describes shared peer journaling as one way in which to cope with challenges such as complex debates in the field and student resistance to interpretive paradigms. Literature on teaching QRM and the pedagogical value of…

  13. Undergraduate psychiatry students' attitudes towards teaching methods at an Irish university.

    Science.gov (United States)

    Jabbar, F; Casey, P; Kelly, B D

    2016-11-01

    At University College Dublin, teaching in psychiatry includes clinical electives, lectures, small-group and problem-based teaching, consistent with international trends. To determine final-year psychiatry students' attitudes towards teaching methods. We distributed questionnaires to all final-year medical students in two classes (2008 and 2009), after final psychiatry examination (before results) and all of them participated (n = 111). Students' interest in psychiatry as a career increased during psychiatry teaching. Students rated objective structured clinical examination (OSCE) as the most useful element of teaching and examination. The most common learning style was "reflector"; the least common was "pragmatist". Two thirds believed teaching could be improved (increased patient contact) and 89 % reported that experience of psychiatry changed attitudes towards mental illness (increased understanding). Students' preference for OSCEs may reflect the closeness of OSCE as a form of learning to OSCE as a form of assessment: OSCEs both focus on specific clinical skills and help prepare for examinations. Future research could usefully examine the extent to which these findings are university-specific or instructor-dependent. Information on the consistency of various teaching, examination and modularisation methods would also be useful.

  14. Practice Report / Bericht aus der Praxis: Peer teaching: From method to philosophy.

    Science.gov (United States)

    Ten Cate, Olle

    2017-11-01

    Peer teaching or peer-assisted learning is a popular topic in the medical education literature. While not one method of education, a categorization is possible according to (a) the developmental distance between learner and peer teacher, (b) the scale or group size of learners in peer teaching arrangements and (c) the extent of formality or structure of the arrangement. That yields many different forms of peer teaching. Viewing peer teaching as a multifaceted method shows several benefits. On a deeper level however peer teaching may be viewed as a philosophy of medical education that has historical roots but aligns well with current thinking of teaching and learning across the continuum of medical education. Copyright © 2017. Published by Elsevier GmbH.

  15. The Effect of Web-Based Teaching Method on Academic Achievement in Tourism Education

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    Bahadır Köksalan

    2011-12-01

    Full Text Available The purpose of this research was to determine the effects of web based teaching method on the academic achievement level of undergraduate students in Tourism Education department in the fall semester of 2009-2010 academic year. The research was carried out with 50 students (25 students in control group, 25 students in experimental group who were studying at Tourism and Travel Management; and Tourism and Hotel Management Programs in Tourism and Hotel Management Vocational High School at Gaziantep University. The research procedure included both pre-test/post-test and experimental-control group research models. While creating control and experimental groups, the researchers took into consideration neutrality, academic success, internet access, knowledge level of internet and computer use as well as of web based learning. The GTOI/SEYH 111 Communication Course was delivered both in webbased learning method and traditional face-to-face method. In the course, basic concepts, verbal-nonverbal communication, written communication with the communication issues were taught to experimental group with web-based teaching method and they were taught to control group with traditional methods (lecturing, question-answer, simulation

  16. Teach, learn, and motivate: tools to reliability, availability, and maintainability

    International Nuclear Information System (INIS)

    Allison, D.

    1986-01-01

    The recent introduction of performance-based training by the Institute for Nuclear Power Operations (INPO) should not be a surprise to the nuclear industry. The recommended performance-based training method by INPO in one form or another addresses the techniques of teaching and sets the atmosphere for employee learning and motivation. The purpose of this paper is to explore the underlying concepts of why performance-based training yields such high results. The main emphasis will be on the general topics of teaching, learning, and student motivation as each applies to hands-on training. To support each of these topics, ancient philosophers' theories are presented. the intent is to show that hands-on performance-based training applies to engineers and other professional disciplines as well as technicians and operators

  17. ADAM, a hands-on patient simulator for teaching principles of drug disposition and compartmental pharmacokinetics.

    Science.gov (United States)

    Zuna, Ines; Holt, Andrew

    2017-11-01

    To design, construct and validate a pharmacokinetics simulator that offers students hands-on opportunities to participate in the design, administration and analysis of oral and intravenous dosing regimens. The Alberta Drug Administration Modeller (ADAM) is a mechanical patient in which peristaltic circulation of water through a network of silicone tubing and glass bottles creates a representation of the outcomes of drug absorption, distribution, metabolism and elimination. Changing peristaltic pump rates and volumes in bottles allows values for pharmacokinetic constants to be varied, thereby simulating differences in drug properties and in patient physiologies and pathologies. Following administration of methylene blue dye by oral or intravenous routes, plasma and/or urine samples are collected and drug concentrations are determined spectrophotometrically. The effectiveness of the simulator in enhancing student competence and confidence was assessed in two undergraduate laboratory classes. The simulator effectively models one- and two-compartment drug behaviour in a mathematically-robust and realistic manner. Data allow calculation of numerous pharmacokinetic constants, by traditional graphing methods or with curve-fitting software. Students' competence in solving pharmacokinetic problems involving calculations and graphing improved significantly, while an increase in confidence and understanding was reported. The ADAM is relatively inexpensive and straightforward to construct, and offers a realistic, hands-on pharmacokinetics learning opportunity for students that effectively complements didactic lectures. © 2017 The Authors. British Journal of Clinical Pharmacology published by John Wiley & Sons Ltd on behalf of British Pharmacological Society.

  18. Introducing legal method when teaching stakeholder theory

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2015-01-01

    : the Business & Human Rights regime from a UN Global Compact perspective; and mandatory CSR reporting. Supplying integrated teaching notes and generalising on the examples, we explain how legal method may help students of business ethics, organisation and management – future managers – in their analysis...... to the business ethics literature by explaining how legal method complements stakeholder theory for organisational practice....

  19. Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program

    Science.gov (United States)

    Keen-Rhinehart, E.; Eisen, A.; Eaton, D.; McCormack, K.

    2009-01-01

    Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one’s field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both research and teaching methodology. The FIRST program provides fellows with outstanding interdisciplinary biomedical research training in fields such as neuroscience. The postdoctoral research experience is integrated with a teaching program which includes a How to Teach course, instruction in classroom technology and course development and mentored teaching. During their mentored teaching experiences, fellows are encouraged to explore innovative teaching methodologies and to perform science teaching research to improve classroom learning. FIRST fellows teaching neuroscience to undergraduates have observed that many of these students have difficulty with the topic of neuroscience. Therefore, we investigated the effects of interactive teaching methods for this topic. We tested two interactive teaching methodologies to determine if they would improve learning and retention of this information when compared with standard lectures. The interactive methods for teaching action potentials increased understanding and retention. Therefore, FIRST provides excellent teaching training, partly by enhancing the ability of fellows to integrate innovative teaching methods into their instruction. This training in turn provides fellows that matriculate from this program more of the characteristics that hiring institutions desire in their new faculty. PMID:23493377

  20. A Preliminary Study of the Effectiveness of Different Recitation Teaching Methods

    Science.gov (United States)

    Endorf, Robert J.; Koenig, Kathleen M.; Braun, Gregory A.

    2006-02-01

    We present preliminary results from a comparative study of student understanding for students who attended recitation classes which used different teaching methods. Student volunteers from our introductory calculus-based physics course attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, "Changes in energy and momentum," from Tutorials in Introductory Physics. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pretests and posttests given at the recitation class. Our results demonstrate the importance of the instructor's role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. These results provide guidance and evidence for the teaching methods which should be emphasized in training future teachers and faculty members.

  1. Hand-Eye LRF-Based Iterative Plane Detection Method for Autonomous Robotic Welding

    Directory of Open Access Journals (Sweden)

    Sungmin Lee

    2015-12-01

    Full Text Available This paper proposes a hand-eye LRF-based (laser range finder welding plane-detection method for autonomous robotic welding in the field of shipbuilding. The hand-eye LRF system consists of a 6 DOF manipulator and an LRF attached to the wrist of the manipulator. The welding plane is detected by the LRF with only the wrist's rotation to minimize a mechanical error caused by the manipulator's motion. A position on the plane is determined as an average position of the detected points on the plane, and a normal vector to the plane is determined by applying PCA (principal component analysis to the detected points. In this case, the accuracy of the detected plane is analysed by simulations with respect to the wrist's angle interval and the plane angle. As a result of the analysis, an iterative plane-detection method with the manipulator's alignment motion is proposed to improve the performance of plane detection. For verifying the feasibility and effectiveness of the proposed plane-detection method, experiments are carried out with a prototype of the hand-eye LRF-based system, which consists of a 1 DOF wrist's joint, an LRF system and a rotatable plane. In addition, the experimental results of the PCA-based plane detection method are compared with those of the two representative plane-detection methods, based on RANSAC (RANdom SAmple Consensus and the 3D Hough transform in both accuracy and computation time's points of view.

  2. The Integrated Multi-Level Bilingual Teaching of "Social Research Methods"

    Science.gov (United States)

    Zhu, Yanhan; Ye, Jian

    2012-01-01

    "Social Research Methods," as a methodology course, combines theories and practices closely. Based on the synergy theory, this paper tries to establish an integrated multi-level bilingual teaching mode. Starting from the transformation of teaching concepts, we should integrate interactions, experiences, and researches together and focus…

  3. Health care workers' hand contamination levels and antibacterial efficacy of different hand hygiene methods used in a Vietnamese hospital.

    Science.gov (United States)

    Salmon, Sharon; Truong, Anh Thu; Nguyen, Viet Hung; Pittet, Didier; McLaws, Mary-Louise

    2014-02-01

    Handwashing with soap or another antisepsis disinfectant solution is a common practice in Vietnam, but the availability and quality of tap water is unpredictable. We assessed the risk for hand contamination and compared the efficacy of 5 hand hygiene methods in a tertiary Vietnamese hospital. Five fingertip imprints of the dominant hand of 134 health care workers (HCWs) were sampled to establish the average bacterial count before and after hand hygiene action using (1) alcohol-based handrub (ABHR), (2) plain soap and water handwashing with filtered and unfiltered water, or (3) 4% chlorhexidine gluconate hand antisepsis with filtered and unfiltered water. Average bacterial contamination of hands before hand hygiene was 1.65 log(10). Acinetobacter baumannii, Klebsiella pneumoniae, and Staphylococcus aureus were the most commonly isolated bacterial pathogens. The highest average count before hand hygiene was recovered from HCWs without direct patient contact (2.10 ± 0.11 log(10)). Bacterial counts were markedly reduced after hand hygiene with ABHR (1.4 log(10); P hand, even without direct patient contact. ABHR as an additional step may overcome the effect of high bacterial counts in unfiltered water when soap and water handwashing is indicated. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. All rights reserved.

  4. Gender preference between traditional and PowerPoint methods of teaching gross anatomy.

    Science.gov (United States)

    Nuhu, Saleh; Adamu, Lawan Hassan; Buba, Mohammed Alhaji; Garba, Sani Hyedima; Dalori, Babagana Mohammed; Yusuf, Ashiru Hassan

    2018-01-01

    Teaching and learning process is increasingly metamorphosing from the traditional chalk and talk to the modern dynamism in the information and communication technology. Medical education is no exception to this dynamism more especially in the teaching of gross anatomy, which serves as one of the bases of understanding the human structure. This study was conducted to determine the gender preference of preclinical medical students on the use of traditional (chalk and talk) and PowerPoint presentation in the teaching of gross anatomy. This was cross-sectional and prospective study, which was conducted among preclinical medical students in the University of Maiduguri, Nigeria. Using simple random techniques, a questionnaire was circulated among 280 medical students, where 247 students filled the questionnaire appropriately. The data obtained was analyzed using SPSS version 20 (IBM Corporation, Armonk, NY, USA) to find the method preferred by the students among other things. Majority of the preclinical medical students in the University of Maiduguri preferred PowerPoint method in the teaching of gross anatomy over the conventional methods. The Cronbach alpha value of 0.76 was obtained which is an acceptable level of internal consistency. A statistically significant association was found between gender and preferred method of lecture delivery on the clarity of lecture content where females prefer the conventional method of lecture delivery whereas males prefer the PowerPoint method, On the reproducibility of text and diagram, females prefer PowerPoint method of teaching gross anatomy while males prefer the conventional method of teaching gross anatomy. There are gender preferences with regard to clarity of lecture contents and reproducibility of text and diagram. It was also revealed from this study that majority of the preclinical medical students in the University of Maiduguri prefer PowerPoint presentation over the traditional chalk and talk method in most of the

  5. Research and Teaching: Implementation of Interactive Engagement Teaching Methods in a Physical Oceanography Course

    Science.gov (United States)

    Keiner, Louis E.; Gilman, Craig

    2015-01-01

    This study measures the effects of increased faculty-student engagement on student learning, success rates, and perceptions in a Physical Oceanography course. The study separately implemented two teaching methods that had been shown to be successful in a different discipline, introductory physics. These methods were the use of interactive…

  6. Comparative Research: An Approach to Teaching Research Methods in Political Science and Public Administration

    Science.gov (United States)

    Engbers, Trent A

    2016-01-01

    The teaching of research methods has been at the core of public administration education for almost 30 years. But since 1990, this journal has published only two articles on the teaching of research methods. Given the increasing emphasis on data driven decision-making, greater insight is needed into the best practices for teaching public…

  7. Teaching issues of contemporary history using historical sources and modern teaching methods

    Directory of Open Access Journals (Sweden)

    Gruber Gabriela

    2017-01-01

    Full Text Available The study of history is becoming increasingly less interesting to students, despite the fact that the history teaching process has been continuously modernized during recent years. It is an observation which can be perceived even if we don`t make an elaborated research in the field. Some empirical data show us that students in secondary and High Schools are less interested in studying History than in studying Geography or other social sciences. The number of students who are determined to study History in universities has significantly dropped in recent years [1]. Of course, there are multiple causes and the factors behind this change are numerous and varied. In this paper we handle only some changes in teaching History in High Schools, as they are designed in History Curricula and in History textbooks. Therefore during the first sequence of this paper we shall analyze the History Curricula for High School, 11th and 12th grades, regarding their finalities (competencies, some relevant contents and the recommended pedagogical approaches about the teaching methods and the auxiliary material. In the second part of the paper we propose some teaching activities through which students would practice the specific competencies from their Curriculum for History. We aim at presenting attractive teaching material and learning methods and applying the methodological recommendations from the High school Curricula for History, 11th and 12th grades.

  8. The Effect of Antibacterial Formula Hand Cleaners on the Elimination of Microbes on Hands

    Science.gov (United States)

    Coleman, J. R.

    2002-05-01

    : The purpose of this project is to find out which one of the antibacterial hand cleanser (antibacterial bar soap, antibacterial liquid hand soap, and liquid hand sanitizer) is more effective in eliminating microbes. If antibacterial- formula liquid hand soap is used on soiled hands, then it will be more effective in eliminating microbes. Germs are microorganisms that cause disease and can spread from person-to-person. Bacteria are a kind of microbe, an example of which is Transient Flora that is often found on hands. Hand washing prevents germs from spreading to others. During the procedure, swabs were used to take samples before and after the soiled hands had been washed with one of the antibacterial hand cleansers. Nutrient Easygel was poured into petri dishes to harden for 1 day, and then samples were swabbed on the gel. The Petri dishes were placed in an incubator for 24 hours, and then data was recorded accordingly. The antibacterial liquid hand soap was sufficient in eliminating the majority of bacteria. The hands had 65% of the bacteria on them, and after the liquid hand soap was used only 37% of the bacteria remained.

  9. Determination Instructions Efficiency of Teaching Methods in Teaching Physics in the Case of Teaching Unit "Viscosity. Newtonian and Stokes Law"

    Science.gov (United States)

    Radulovic, Branka; Stojanovic, Maja

    2015-01-01

    The use of different teaching methods has resulted in different quality and quantity of students' knowledge. For this reason, it is important to constantly review the teaching methods and applied most effectively. One way of determining instruction efficiency is by using cognitive load and student achievement. Cognitive load can be generally…

  10. Developing Employability Skills in Information System Graduates: Traditional vs. Innovative Teaching Methods

    Science.gov (United States)

    Osmani, Mohamad; Hindi, Nitham M.; Weerakkody, Vishanth

    2018-01-01

    It is widely acknowledged that traditional teaching methods such as lectures, textbooks and case study techniques on their own are not adequate to improving the most in-demand employability skills for graduates. The aim of this article is to explore the potential impact that novel learning and teaching methods can have on improving the…

  11. Neurophysiological advantages of biorelevant methodology of teaching academic disciplines

    Directory of Open Access Journals (Sweden)

    Natalia A. Davidovskaya

    2017-01-01

    Full Text Available The analysis of technology of teaching a biorelevant lesson showed when using a traditional methodology of teaching (the sinistrocerebral one, there is a contradiction between social and biological aspects of the cerebrum functional system. It impels teachers to search for new methods of teaching on the basis of human reserves that have not been involved before. Personal development and education, as processes of forming higher mental functions, are considered in the article as complex forms of conscious activity, which are regulated by the corresponding aims and programs. It is shown that for comprehensive perception and fixing of the received information in memory, it is important that neural connections of cerebrum were maximally activated vertically (subcortex-cortex and horizontally (left and right brain. In this connection, a cerebrum is considered as a complex metasystem consisting of macro- and microsystems incorporated into a multilevel organization with multiple horizontal and vertical relations. In such a system, the code of perceiving, processing and maintaining information is highly sought in the conditions of research activity and corresponds to a person’s instinct of self-preservation at most.  On the principle that the sinistrocerebral methodology of teaching, dividing reason and feelings, leads to “robotization” of an individual, disconnection with long-term memory, teleologism and natural instincts are disjoined. Further use of the sinistrocerebral methodology of teaching in the conditions of computerization of society threatens with degradation of the succeeding generations. The traditional method of teaching violates the genetic sequence of perceiving information and results in the functional disconnection in the integrative brain activity, forming the “tunnel of reality”, limited by short-term memory, on the one hand, and by the blinkered vision, on the other hand, that worsens the quality of life, psychological

  12. CREATIVITY METHODS IN TEACHING THE ARCH-DESIGN STUDIO

    Directory of Open Access Journals (Sweden)

    EIGBEONAN Andrew B.

    2013-07-01

    Full Text Available The aim of this paper is to search and find methods of fostering creativity or ideas relating to creativity in teaching the arch-design studio. Teaching creativity through its methods will be making the students grounded in designing with creativity ideas and therefore we can have professionals that design and build with satisfaction, safety and complementary. It means we can have real buildings and places that satisfy our clients, the society and in harmony with the environment. Although there are similarities in the curricula of training architects all over the world, but educators go about it in their own convenient and suitable ways and styles. The ideas of creativity have been part of architecture from the onset, but are not deligently applied and also not formally incorporated in the curricula of training. The topic is also very relevant and timely as arch-educators and other stakeholders are of the opinion that something has to be done to improve the ways and methods of training architects, especially the teaching of the arch-design studio with regards to creativity. Through exploration of literature and interviews (physical and telephone call this paper finds methods of stimulating creativity ideas in the teaching of arch-design studio. Some of the methods of motivating creativity found in teaching the arch-design studio are: analogy, metaphors, biomimicry, brainstorming, attribute listing, mental map, TRIZ, restrictions, charrette, browsing, excursions, focus groups, other peoples viewpoints, using crazy ideas, using experts, visualizing a goal, working with dreams and images and giving students design tools such as drawings CAD and model making.

  13. The Application of the Socratic Method in Teaching General Education Law Courses

    Directory of Open Access Journals (Sweden)

    Ling-Shuang Shih

    2013-06-01

    Full Text Available The Socratic Method emphasizes that students obtain knowledge and test their beliefs in the process of engaging in dialogues. As general education emphasizes critical thinking, this method has much applied value, specifically in teaching law courses in general education programs. In light of different perspectives, the Socratic Method could be classified into three models: the test model, the Meno model, and the Theaetetus model. Besides, it could be classified into two approaches: the non-autocratic approach and the authoritarian approach. The Socratic Method is often adopted in the teaching at law schools in the United States. In their different experiences of studying and teaching, scholars’ views over the use of the Socratic Method in teaching the law is controversial. The approvers consider that the method is effective in teaching basic legal principles. The dissenters consider that the classroom experience is humiliating to all students. However, most scholars would agree that it depends on how well teachers implement the Socratic Method so that students may benefit from the process. Comparatively, there is also possibility that these models or approaches of the Socratic Method might be properly applied in the teaching of different law courses. In United States, the Meno model is mainly applied. Besides, for students’ understanding the application of law, teachers may adopt the authoritarian approach. For students to understand the amending of law, teachers may use the non-autocratic approach. In this article, the author introduced and analyzed his teaching of law using the Socratic Method and demonstrated how useful it has been for educating students to have deliberation ability.

  14. Teaching Concurrency: Theory in Practice

    DEFF Research Database (Denmark)

    Aceto, Luca; Ingolfsdottir, Anna; Larsen, Kim Guldstrand

    2009-01-01

    Teaching courses that rely on sound mathematical principles is nowadays a challenging task at many universities. On the one hand there is an increased demand for educating students in these areas, on the other hand there are more and more students being accepted with less adequate skills in mathe...

  15. Randomized Controlled Trial of Antiseptic Hand Hygiene Methods in an Outpatient Surgery Clinic.

    Science.gov (United States)

    Therattil, Paul J; Yueh, Janet H; Kordahi, Anthony M; Cherla, Deepa V; Lee, Edward S; Granick, Mark S

    2015-12-01

    Outpatient wound care plays an integral part in any plastic surgery practice. However, compliance with hand hygiene measures has shown to be low, due to skin irritation and lack of time. The objective of this trial was to determine whether single-use, long-acting antiseptics can be as effective as standard multiple-use hand hygiene methods in an outpatient surgical setting. A prospective, randomized controlled trial was performed in the authors' outpatient plastic surgery clinic at Rutgers New Jersey Medical School, Newark, NJ to compare the efficacy of an ethyl alcohol-based sanitizer (Avagard D Instant Hand Aniseptic, 3M Health Care, St. Paul, MN), a benzalkonium chloride-based sanitizer (Soft & Shield, Bioderm Technologies, Inc, Trenton, NJ, distributed by NAPP Technologies, Hackensack, NJ ), and soap and- water handwashing. Subjects included clinic personnel, who were followed throughout the course of a 3-hour clinic session with hourly hand bacterial counts taken. During the course of the trial, 95 subjects completed the clinic session utilizing 1 of the hand hygiene methods (36 ethyl alcohol-based sanitizer, 38 benzalkonium chloride-based sanitizer, and 21 soap-and-water handwashing). There was no difference between hand bacterial counts using the different methods at 4 hourly time points (P greater than 0.05). Hand bacterial counts increased significantly over the 3-hour clinic session with the ethyl alcohol-based sanitizer (9.24 to 21.90 CFU, P less than 0.05), benzalkonium chloride-based sanitizer (6.69 to 21.59 CFU, P less than 0.05), and soap-and-water handwashing (8.43 to 22.75 CFU, P less than 0.05). There does not appear to be any difference in efficacy between single-use, long-acting sanitizer, and standard multiple-use hand hygiene methods. Hand bacterial counts increased significantly over the course of the 3-hour clinic session regardless of the hand hygiene measure used. Hand condition of subjects was improved with the ethyl alcohol

  16. Comparison of Methods of Teaching Children Proper Lifting ...

    African Journals Online (AJOL)

    Objective: This study was designed to determine the effects of three teaching methods on children\\'s ability to demonstrate and recall their mastery of proper lifting techniques. Method: Ninety-three primary five and six public school children who had no knowledge of proper lifting technique were assigned into three equal ...

  17. Effect of Demonstration Method of Teaching on Students' Achievement in Agricultural Science

    Science.gov (United States)

    Daluba, Noah Ekeyi

    2013-01-01

    The study investigated the effect of demonstration method of teaching on students' achievement in agricultural science in secondary school in Kogi East Education Zone of Kogi State. Two research questions and one hypothesis guided the study. The study employed a quasi-experimental research design. The population for the study was 18225 senior…

  18. Implementing Mixed Method of Peer Teaching and Problem Solving on Undergraduate Students

    Directory of Open Access Journals (Sweden)

    A. Firli

    2017-02-01

    Full Text Available This study examined the application of problem solving method combined with student centered learning (peer teaching method as a mixed method to improve student’s passing level of financial management course. The object of this study was the 84 students of financial management course separated within two classes during the odd semester period 2014/2015, July until December 2015 with fourteen meeting courses. Data used to measure the results of the application is mid and final exam scores of both classes. Researcher used observation, interview and documentation as data collect technique also triangulation technique as data validity check. This study used problem solving method combined with student centered learning (peer teaching method as a mixed method which included into the Classroom Action Research. The final results show the increase in class A passing level is 17%. Class B passing level increased 3%. From the research we also know that in practical use of mixed method learning, leader’s quality and conducive learning environment are influencing factors in improving student’s learning performance. While the result confirms that mixed method improving learning performance, this study also founds additional factors that might be considerably affecting the results of learning performance when implementing the mixed method.

  19. A natural approach to convey numerical digits using hand activity recognition based on hand shape features

    Science.gov (United States)

    Chidananda, H.; Reddy, T. Hanumantha

    2017-06-01

    This paper presents a natural representation of numerical digit(s) using hand activity analysis based on number of fingers out stretched for each numerical digit in sequence extracted from a video. The analysis is based on determining a set of six features from a hand image. The most important features used from each frame in a video are the first fingertip from top, palm-line, palm-center, valley points between the fingers exists above the palm-line. Using this work user can convey any number of numerical digits using right or left or both the hands naturally in a video. Each numerical digit ranges from 0 to9. Hands (right/left/both) used to convey digits can be recognized accurately using the valley points and with this recognition whether the user is a right / left handed person in practice can be analyzed. In this work, first the hand(s) and face parts are detected by using YCbCr color space and face part is removed by using ellipse based method. Then, the hand(s) are analyzed to recognize the activity that represents a series of numerical digits in a video. This work uses pixel continuity algorithm using 2D coordinate geometry system and does not use regular use of calculus, contours, convex hull and datasets.

  20. Epistemological Development and Judgments and Reasoning about Teaching Methods

    Science.gov (United States)

    Spence, Sarah; Helwig, Charles C.

    2013-01-01

    Children's, adolescents', and adults' (N = 96 7-8, 10-11, and 13-14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct instruction by…

  1. Comparison of 3 in vivo methods for assessment of alcohol-based hand rubs.

    Science.gov (United States)

    Edmonds-Wilson, Sarah; Campbell, Esther; Fox, Kyle; Macinga, David

    2015-05-01

    Alcohol-based hand rubs (ABHRs) are the primary method of hand hygiene in health-care settings. ICPs increasingly are assessing ABHR product efficacy data as improved products and test methods are developed. As a result, ICPs need better tools and recommendations for how to assess and compare ABHRs. Two ABHRs (70% ethanol) were tested according to 3 in vivo methods approved by ASTM International: E1174, E2755, and E2784. Log10 reductions were measured after a single test product use and after 10 consecutive uses at an application volume of 2 mL. The test method used had a significant influence on ABHR efficacy; however, in this study the test product (gel or foam) did not significantly influence efficacy. In addition, for all test methods, log10 reductions obtained after a single application were not predictive of results after 10 applications. Choice of test method can significantly influence efficacy results. Therefore, when assessing antimicrobial efficacy data of hand hygiene products, ICPs should pay close attention to the test method used, and ensure that product comparisons are made head to head in the same study using the same test methodology. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  2. Effect of Constructivist Teaching Method on Students' Achievement in French Listening Comprehension in Owerri North LGA of Imo State, Nigeria

    Science.gov (United States)

    Uwalaka, A. J.; Offorma, G. C.

    2015-01-01

    The study investigated the effect of constructivist teaching method on students' achievement in French listening comprehension in Owerri North Local Government Area of Imo State, Nigeria. Achievement in French listening comprehension over the years has been discouraging. The conventional method of teaching French Language has not improved the…

  3. Teaching Science with Technology

    Science.gov (United States)

    Gornostaeva, Svetlana

    2015-04-01

    This is a short introduction about me, description of different teaching methods, which is used in my teaching practice of Geography, biology and GIS systems education. The main part is tell about practical lesson with lab Vernier. My name is Svetlana Gornostaeva. I am a geography, biology and GIS systems teacher in Tallinn Mustjõe Gymnasium (www.mjg.ee) and private school Garant (http://www.erakoolgarant.ee/). In my teaching practice I do all to show that science courses are very important, interesting, and do not difficult. I use differentiated instruction methods also consider individual needs. At lessons is used different active teaching methods such as individual work of various levels of difficulty, team works, creative tasks, interactive exercises, excursions, role-playing games, meeting with experts. On my lessons I use visual aids (maps, a collection of rocks and minerals, herbarium, posters, Vernier data logger). My favorite teaching methods are excursions, meeting with experts and practical lesson with lab Vernier. A small part of my job demonstrate my poster. In the next abstract I want to bring a one practical work with Vernier which I do with my students, when we teach a theme "Atmosphere and climate". OUTDOOR LEARNING. SUBJECT "ATMOSPHERE AND CLIMATE". WEATHER OBSERVATIONS WITH VERNIER DATA LOGGER. The aim: students teach to use Vernier data logger and measure climatic parameters such as: temperature, humidity, atmospheric pressure, solar radiation, ultraviolet light radiation, wind speed. In working process pupils also teach work together, observe natural processes, analyze. Children are working by small groups, 4-5 in each group. Every one should personally measure all parameters and put numbers into the table. After it group observe cloudiness, analyze table and give conclusion "Is at this moment dominates cyclone or anticyclone ?". Children really like this kind of job. Vernier data logger it is really fantastic tool. It is mobile lab. This

  4. Teaching and learning theories, and teaching methods used in postgraduate education in the health sciences: a systematic review protocol.

    Science.gov (United States)

    McInerney, Patricia A; Green-Thompson, Lionel P

    2017-04-01

    The objective of this scoping review is to determine the theories of teaching and learning, and/or models and/or methods used in teaching in postgraduate education in the health sciences. The longer term objective is to use the information gathered to design a workshop for teachers of postgraduate students.The question that this review seeks to answer is: what theories of teaching and learning, and/or models and/or methods of teaching are used in postgraduate teaching?

  5. CHILD’S PLAY AS A MEANS OF expression AND A TEACHING METHOD DURING CLASSES OF PHYSICAL EDUCATION

    Directory of Open Access Journals (Sweden)

    Dragan Martinović

    2011-08-01

    Full Text Available The child’s play is a basic form of activity aimed at expressing children’s interests and the feeling of pleasure. By playing, children explore the environment and get their first-hand impressions of nature and its inimitable ways, which broadens their knowledge and experience. Throughout the game, as a child matures he develops his senses and emotions, gains independence, self-reliance and social maturity. It enriches his experience base, becoming the child’s inseparable companion throughout the childhood. This paper provides an insight into the influence of elementary games on the psychophysical development of school children, as well as some guidelines for teaching methods as a necessary prerequisite for the successful implementation of elementary games

  6. The Connection between Teaching Methods and Attribution Errors

    Science.gov (United States)

    Wieman, Carl; Welsh, Ashley

    2016-01-01

    We collected data at a large, very selective public university on what math and science instructors felt was the biggest barrier to their students' learning. We also determined the extent of each instructor's use of research-based effective teaching methods. Instructors using fewer effective methods were more likely to say the greatest barrier to…

  7. Improving teaching on the basis of student evaluation: Integrative teaching consultation

    Directory of Open Access Journals (Sweden)

    Wibbecke, Gerald

    2015-02-01

    Full Text Available Objective: Due to the development of medical education in the past decade the role of teachers has changed and requires higher didactic competence. Student evaluation of teaching alone does not lead to considerable improvement of teaching quality. We present the concept of "Integrative Teaching Consultation", which comprises both the teacher’s reflection and own objectives to improve their teaching as well as data from students ratings.Methods: Teachers in collaboration with a teaching consultant reflect on their teaching ability and set themselves improvement goals. Then the consultant himself observes a teaching session and subsequently analyses the respective student evaluation in order to give meaningful feedback to the teacher.Results: The combination of student feedback with professional consultation elements can initiate and maintain improvements in teaching. Conclusion: Teaching consultation complements existing faculty development programs and increases the benefit of student evaluations.

  8. 3D printed simulation models based on real patient situations for hands-on practice.

    Science.gov (United States)

    Kröger, E; Dekiff, M; Dirksen, D

    2017-11-01

    During the last few years, the curriculum of many dentistry schools in Germany has been reorganised. Two key aspects of the applied changes are the integration of up-to-date teaching methods and the promotion of interdisciplinarity. To support these efforts, an approach to fabricating individualised simulation models for hands-on courses employing 3D printing is presented. The models are based on real patients, thus providing students a more realistic preparation for real clinical situations. As a wide variety of dental procedures can be implemented, the simulation models can also contribute to a more interdisciplinary dental education. The data used for the construction of the models were acquired by 3D surface scanning. The data were further processed with 3D modelling software. Afterwards, the models were fabricated by 3D printing with the PolyJet technique. Three models serve as examples: a prosthodontic model for training veneer preparation, a conservative model for practicing dental bonding and an interdisciplinary model featuring carious teeth and an insufficient crown. The third model was evaluated in a hands-on course with 22 fourth-year dental students. The students answered a questionnaire and gave their personal opinion. Whilst the concept of the model received very positive feedback, some aspects of the implementation were criticised. We discuss these observations and suggest ways for further improvement. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Teaching methods in Hawler College of Medicine in Iraq: A qualitative assessment from teachers' perspectives

    Directory of Open Access Journals (Sweden)

    Saleh Abubakir M

    2012-07-01

    Full Text Available Abstract Background Medical education in Iraq is poorly assessed and there is a general lack of documented knowledge about the challenges facing this field and the needs for its development. This study aimed to assess the existing teaching methods in the Hawler College of Medicine, Iraq from teaching staff perspectives and assess the knowledge of the teaching staff about student-centred learning. Methods A qualitative study based on a self-administered questionnaire survey of a purposive sample of 83 teaching staff in Hawler Medical University was conducted. The questionnaire addressed the participants’ view on the positive aspects and problems of the current teaching methods and priorities to change it. The qualitative data analysis comprised thematic analysis. Results The study revealed significant problems facing the existing teaching methods including having large number of students in the lecture hall (45.0 %, having focus on teacher-centred teaching (45.0 % and lack of infrastructures and facilities suitable for proper teaching (26.7 %. The priorities for improving the quality of teaching methods included adoption of small group teaching strategy in all study years (34.6 %, improving the infrastructure and facilities for teaching in the college (34.6 % and provision of continuous academic development programs for the teaching staff (24.3 %. Conclusions The existing medical education system face significant problems and it needs important and comprehensive improvements in different areas. There is a need for further research in this field to explore the identified problems in a more in-depth manner in order to better understand of the problems and needs of this important area of education.

  10. Interprofessional Peer Teaching of Pharmacy and Physical Therapy Students.

    Science.gov (United States)

    Sadowski, Cheryl A; Li, Johnson Ching-hong; Pasay, Darren; Jones, C Allyson

    2015-12-25

    To evaluate an interprofessional peer-teaching activity during which physical therapy students instructed undergraduate pharmacy students on 3 ambulatory devices (canes, crutches, walkers). The pre/post evaluation of 2 pharmacy undergraduate classes included 220 students, 110 per year. After pharmacy students completed a 10-point, knowledge-based pretest, they participated in a hands-on activity with physical therapy students teaching them about sizing, use, and safety of canes, crutches, and walkers. A 10-point posttest was completed immediately afterward. The mean difference of pre/post scores was 3.5 (SD 1.9) for the peer-led teaching, and 3.8 (SD 2.2) for the peer learning group. Students had positive responses regarding the learning exercise and recommended further peer teaching. The peer-learning activity involving physical therapy students teaching pharmacy students was an effective method of improving knowledge and skills regarding basic ambulatory devices.

  11. A Comparison of Didactic and Inquiry Teaching Methods in a Rural Community College Earth Science Course

    Science.gov (United States)

    Beam, Margery Elizabeth

    The combination of increasing enrollment and the importance of providing transfer students a solid foundation in science calls for science faculty to evaluate teaching methods in rural community colleges. The purpose of this study was to examine and compare the effectiveness of two teaching methods, inquiry teaching methods and didactic teaching methods, applied in a rural community college earth science course. Two groups of students were taught the same content via inquiry and didactic teaching methods. Analysis of quantitative data included a non-parametric ranking statistical testing method in which the difference between the rankings and the median of the post-test scores was analyzed for significance. Results indicated there was not a significant statistical difference between the teaching methods for the group of students participating in the research. The practical and educational significance of this study provides valuable perspectives on teaching methods and student learning styles in rural community colleges.

  12. Hand surface area estimation formula using 3D anthropometry.

    Science.gov (United States)

    Hsu, Yao-Wen; Yu, Chi-Yuang

    2010-11-01

    Hand surface area is an important reference in occupational hygiene and many other applications. This study derives a formula for the palm surface area (PSA) and hand surface area (HSA) based on three-dimensional (3D) scan data. Two-hundred and seventy subjects, 135 males and 135 females, were recruited for this study. The hand was measured using a high-resolution 3D hand scanner. Precision and accuracy of the scanner is within 0.67%. Both the PSA and HSA were computed using the triangular mesh summation method. A comparison between this study and previous textbook values (such as in the U.K. teaching text and Lund and Browder chart discussed in the article) was performed first to show that previous textbooks overestimated the PSA by 12.0% and HSA by 8.7% (for the male, PSA 8.5% and HSA 4.7%, and for the female, PSA 16.2% and HSA 13.4%). Six 1D measurements were then extracted semiautomatically for use as candidate estimators for the PSA and HSA estimation formula. Stepwise regressions on these six 1D measurements and variable dependency test were performed. Results show that a pair of measurements (hand length and hand breadth) were able to account for 96% of the HSA variance and up to 98% of the PSA variance. A test of the gender-specific formula indicated that gender is not a significant factor in either the PSA or HSA estimation.

  13. The Effect on Attitudes of Particular Teaching Methods Used in an ...

    African Journals Online (AJOL)

    Environmental education programmes should be designed to inspire learners and have enough impact to change learners' attitudes to environmental issues. These programmes can use a variety of teaching methods – some take the form of lectures, while others allow for group participation. The question arises whether the ...

  14. Teaching Experimental Methods: A Framework for Hands-On Modules

    Science.gov (United States)

    Doherty, David

    2011-01-01

    Experiments provide a simple and engaging framework for familiarizing students with the process of quantitative social research. In this article, I illustrate how experiments can be used in the classroom environment by describing a module that was implemented in four high school classrooms. The module familiarized students with how the scientific…

  15. Experiential Approach to Teaching Statistics and Research Methods ...

    African Journals Online (AJOL)

    Statistics and research methods are among the more demanding topics for students of education to master at both the undergraduate and postgraduate levels. It is our conviction that teaching these topics should be combined with real practical experiences. We discuss an experiential teaching/ learning approach that ...

  16. Teaching methods in Hawler College of Medicine in Iraq: a qualitative assessment from teachers' perspectives.

    Science.gov (United States)

    Saleh, Abubakir M; Al-Tawil, Namir G; Al-Hadithi, Tariq S

    2012-07-27

    Medical education in Iraq is poorly assessed and there is a general lack of documented knowledge about the challenges facing this field and the needs for its development. This study aimed to assess the existing teaching methods in the Hawler College of Medicine, Iraq from teaching staff perspectives and assess the knowledge of the teaching staff about student-centred learning. A qualitative study based on a self-administered questionnaire survey of a purposive sample of 83 teaching staff in Hawler Medical University was conducted. The questionnaire addressed the participants' view on the positive aspects and problems of the current teaching methods and priorities to change it. The qualitative data analysis comprised thematic analysis. The study revealed significant problems facing the existing teaching methods including having large number of students in the lecture hall (45.0 %), having focus on teacher-centred teaching (45.0 %) and lack of infrastructures and facilities suitable for proper teaching (26.7 %). The priorities for improving the quality of teaching methods included adoption of small group teaching strategy in all study years (34.6 %), improving the infrastructure and facilities for teaching in the college (34.6 %) and provision of continuous academic development programs for the teaching staff (24.3 %). The existing medical education system face significant problems and it needs important and comprehensive improvements in different areas. There is a need for further research in this field to explore the identified problems in a more in-depth manner in order to better understand of the problems and needs of this important area of education.

  17. Optimal Scoring Methods of Hand-Strength Tests in Patients with Stroke

    Science.gov (United States)

    Huang, Sheau-Ling; Hsieh, Ching-Lin; Lin, Jau-Hong; Chen, Hui-Mei

    2011-01-01

    The purpose of this study was to determine the optimal scoring methods for measuring strength of the more-affected hand in patients with stroke by examining the effect of reducing measurement errors. Three hand-strength tests of grip, palmar pinch, and lateral pinch were administered at two sessions in 56 patients with stroke. Five scoring methods…

  18. The TEACH Method: An Interactive Approach for Teaching the Needs-Based Theories Of Motivation

    Science.gov (United States)

    Moorer, Cleamon, Jr.

    2014-01-01

    This paper describes an interactive approach for explaining and teaching the Needs-Based Theories of Motivation. The acronym TEACH stands for Theory, Example, Application, Collaboration, and Having Discussion. This method can help business students to better understand and distinguish the implications of Maslow's Hierarchy of Needs,…

  19. A Real-time Face/Hand Tracking Method for Chinese Sign Language Recognition

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper introduces a new Chinese Sign Language recognition (CSLR) system and a method of real-time tracking face and hand applied in the system. In the method, an improved agent algorithm is used to extract the region of face and hand and track them. Kalman filter is introduced to forecast the position and rectangle of search, and self-adapting of target color is designed to counteract the effect of illumination.

  20. Comparing the Effects of Simulation-Based and Traditional Teaching Methods on the Critical Thinking Abilities and Self-Confidence of Nursing Students.

    Science.gov (United States)

    AlAmrani, Mashael-Hasan; AlAmmar, Kamila-Ahmad; AlQahtani, Sarah-Saad; Salem, Olfat A

    2017-10-10

    Critical thinking and self-confidence are imperative to success in clinical practice. Educators should use teaching strategies that will help students enhance their critical thinking and self-confidence in complex content such as electrocardiogram interpretation. Therefore, teaching electrocardiogram interpretation to students is important for nurse educators. This study compares the effect of simulation-based and traditional teaching methods on the critical thinking and self-confidence of students during electrocardiogram interpretation sessions. Thirty undergraduate nursing students volunteered to participate in this study. The participants were divided into intervention and control groups, which were taught respectively using the simulation-based and traditional teaching programs. All of the participants were asked to complete the study instrumentpretest and posttest to measure their critical thinking and self-confidence. Improvement was observed in the control and experimental groups with respect to critical thinking and self-confidence, as evidenced by the results of the paired samples t test and the Wilcoxon signed-rank test (p .05). This study evaluated an innovative simulation-based teaching method for nurses. No significant differences in outcomes were identified between the simulator-based and traditional teaching methods, indicating that well-implemented educational programs that use either teaching method effectively promote critical thinking and self-confidence in nursing students. Nurse educators are encouraged to design educational plans with clear objectives to improve the critical thinking and self-confidence of their students. Future research should compare the effects of several teaching sessions using each method in a larger sample.

  1. Field Trip as an Effective Method of Teaching Apiculture/Beekeeping among University Students

    Directory of Open Access Journals (Sweden)

    Ja’afar-Furo, M. R.

    2017-03-01

    Full Text Available Various methods of teaching beekeeping in the very few institutions of higher learning that offer such courses have been studied. This survey attempted to review the numerous methods of instructions applied in achieving better learning outcomes on apiculture in tertiary institutions. Secondary information were mainly used to source for data for the survey. However, interview schedules were conducted to solicit for primary data from the students on their perception on best methodology for learning the subject. Descriptive statistics and percentage score were used to analyse the involvement of institutions in instructing learners, and capture learners’ perception on most preferred teaching methods of the course, respectively. Although findings indicated that a classroom lectures method, a combination of lecture and demonstration methods, field trip method, laboratory method, project methods, among others, existed as pedagogies used for ensuring that learners have had thorough understanding of the subject matter, majority of learners opted for the field trip method of teaching apiculture as the most preferred way of stimulating students toward enhanced learning outcomes. Based on the findings of the study, it’s concluded that a combination of field trip and lecture methods of instruction is the most effective way of teaching beekeeping in tertiary schools. Therefore, institutions and organisations of public and private origins that intend to improve on the knowledge of apiculture among youths and all, should capture field trip and lecture methods in their curricula of learning as the most preferred way of instruction.

  2. On the feasibility of interoperable schemes in hand biometrics.

    Science.gov (United States)

    Morales, Aythami; González, Ester; Ferrer, Miguel A

    2012-01-01

    Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors.

  3. On the Feasibility of Interoperable Schemes in Hand Biometrics

    Science.gov (United States)

    Morales, Aythami; González, Ester; Ferrer, Miguel A.

    2012-01-01

    Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors. PMID:22438714

  4. Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones.

    Science.gov (United States)

    Guo, Hansong; Huang, He; Huang, Liusheng; Sun, Yu-E

    2016-08-20

    As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user's daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR) respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR) are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy.

  5. Teaching Methods Influencing the Sustainability of the Teaching Process in Technology Education in General Education Schools

    Science.gov (United States)

    Soobik, Mart

    2014-01-01

    The sustainability of technology education is related to a traditional understanding of craft and the methods used to teach it; however, the methods used in the teaching process have been influenced by the innovative changes accompanying the development of technology. In respect to social and economic development, it is important to prepare young…

  6. Bedside Teaching: Is it Effective Methods in Clinical Nursing Students Learning?

    Directory of Open Access Journals (Sweden)

    Fatikhu Yatuni Asmara

    2017-01-01

    Full Text Available Introduction: Clinical learning is the centre of medical students education. Students not only learn about practical skills but also communication with patient and other health care givers which both competencies are useful for students when they come into working world (Spencer, 2003. There are variations of methods applied in clinical learning process; one of them is bedside teaching. The aim of this study was to observe the bedside teaching process which is held in group of students, teacher, and patient. Another aim was to know responses of students, teacher, and patients to the bedside teaching process. Method: The method which was applied in this study is observation in which bedside teaching process was observed related to the roles and function of each component of bedside teaching: students, teacher, and patient in each phase: preparation, process, and evaluation. Then it was continued by interview to know the responses of students, teacher, and patient related to bedside teaching process. Result: The result showed that both students and teacher felt that bedside teaching is an effective method since it helped students to achieve their competences in clinical setting and develop their communication skill. Furthermore teacher stated that bedside teaching facilitated her to be a good role model for students. As well as students and teacher, patient got advantage from the bedside teaching process that she got information related to her case; however the time to discuss was limited. During the observation, each component of bedside teaching did their roles and function, such as: during the preparation teacher asked inform consent from patient, and patient gave inform consent as well while students prepared the material. Discussions: Suggestion for next research is conducting a deeper study about perception of students, teacher, and patient about bedside teaching process and the strategies to develop it to be better method. Keywords: bedside

  7. Perceptions of the use of critical thinking teaching methods.

    Science.gov (United States)

    Kowalczyk, Nina; Hackworth, Ruth; Case-Smith, Jane

    2012-01-01

    To identify the perceived level of competence in teaching and assessing critical thinking skills and the difficulties facing radiologic science program directors in implementing student-centered teaching methods. A total of 692 program directors received an invitation to complete an electronic survey soliciting information regarding the importance of critical thinking skills, their confidence in applying teaching methods and assessing student performance, and perceived obstacles. Statistical analysis included descriptive data, correlation coefficients, and ANOVA. Responses were received from 317 participants indicating program directors perceive critical thinking to be an essential element in the education of the student; however, they identified several areas for improvement. A high correlation was identified between the program directors' perceived level of skill and their confidence in critical thinking, and between their perceived level of skill and ability to assess the students' critical thinking. Key barriers to implementing critical thinking teaching strategies were identified. Program directors value the importance of implementing critical thinking teaching methods and perceive a need for professional development in critical thinking educational methods. Regardless of the type of educational institution in which the academic program is located, the level of education held by the program director was a significant factor regarding perceived confidence in the ability to model critical thinking skills and the ability to assess student critical thinking skills.

  8. TeachEnG: a Teaching Engine for Genomics.

    Science.gov (United States)

    Kim, Minji; Kim, Yeonsung; Qian, Lei; Song, Jun S

    2017-10-15

    Bioinformatics is a rapidly growing field that has emerged from the synergy of computer science, statistics and biology. Given the interdisciplinary nature of bioinformatics, many students from diverse fields struggle with grasping bioinformatic concepts only from classroom lectures. Interactive tools for helping students reinforce their learning would be thus desirable. Here, we present an interactive online educational tool called TeachEnG (acronym for Teaching Engine for Genomics) for reinforcing key concepts in sequence alignment and phylogenetic tree reconstruction. Our instructional games allow students to align sequences by hand, fill out the dynamic programming matrix in the Needleman-Wunsch global sequence alignment algorithm, and reconstruct phylogenetic trees via the maximum parsimony, Unweighted Pair Group Method with Arithmetic mean (UPGMA) and Neighbor-Joining algorithms. With an easily accessible interface and instant visual feedback, TeachEnG will help promote active learning in bioinformatics. TeachEnG is freely available at http://teacheng.illinois.edu. The source code is available from https://github.com/KnowEnG/TeachEnG under the Artistic License 2.0. It is written in JavaScript and compatible with Firefox, Safari, Chrome and Microsoft Edge. songj@illinois.edu. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

  9. Hand Hygiene Adherence Among Health Care Workers at Japanese Hospitals: A Multicenter Observational Study in Japan.

    Science.gov (United States)

    Sakihama, Tomoko; Honda, Hitoshi; Saint, Sanjay; Fowler, Karen E; Shimizu, Taro; Kamiya, Toru; Sato, Yumiko; Arakawa, Soichi; Lee, Jong Ja; Iwata, Kentaro; Mihashi, Mutsuko; Tokuda, Yasuharu

    2016-03-01

    Although proper hand hygiene among health care workers is an important component of efforts to prevent health care-associated infection, there are few data available on adherence to hand hygiene practices in Japan. The aim of this study was to examine hand hygiene adherence at teaching hospitals in Japan. An observational study was conducted from July to November 2011 in 4 units (internal medicine, surgery, intensive care, and/or emergency department) in 4 geographically diverse hospitals (1 university hospital and 3 community teaching hospitals) in Japan. Hand hygiene practice before patient contact was assessed by an external observer. In a total of 3545 health care worker-patient observations, appropriate hand hygiene practice was performed in 677 (overall adherence, 19%; 95% confidence interval, 18%-20%). Subgroup rates of hand hygiene adherence were 15% among physicians and 23% among nurses. The ranges of adherence were 11% to 25% between hospitals and 11% to 31% between units. Adherence of the nurses and the physicians to hand hygiene was correlated within each hospital. There was a trend toward higher hand hygiene adherence in hospitals with infection control nurses, compared with hospitals without them (29% versus 16%). The hand hygiene adherence in Japanese teaching hospitals in our sample was low, even lower than reported mean values from other international studies. Greater adherence to hand hygiene should be encouraged in Japan.

  10. Investigating Omani Science Teachers' Attitudes towards Teaching Science: The Role of Gender and Teaching Experiences

    Science.gov (United States)

    Ambusaidi, Abdullah; Al-Farei, Khalid

    2017-01-01

    A 30-item questionnaire was designed to determine Omani science teachers' attitudes toward teaching science and whether or not these attitudes differ according to gender and teaching experiences of teachers. The questionnaire items were divided into 3 domains: classroom preparation, managing hands-on science, and development appropriateness. The…

  11. Feasibility of Incorporating Alternative Teaching Methods into Clinical Clerkships.

    Science.gov (United States)

    Berman, Judith; And Others

    1990-01-01

    A study investigated the effectiveness of computer-assisted instruction, interactive video, and videotapes as alternative methods of instruction in clinical clerkship modules on diabetes and hypertension. The 17 participants were more interested in balancing time between patient contact and alternative teaching methods and had better knowledge,…

  12. The Effect of Coordinated Teaching Method Practices on Some Motor Skills of 6-Year-Old Children

    Science.gov (United States)

    Altinkok, Mustafa

    2017-01-01

    Purpose: This study was designed to examine the effects of Coordinated Teaching Method activities applied for 10 weeks on 6-year-old children, and to examine the effects of these activities on the development of some motor skills in children. Research Methods: The "Experimental Research Model with Pre-test and Post-test Control Group"…

  13. Effect of combined teaching method (role playing and storytelling ...

    African Journals Online (AJOL)

    Effect of combined teaching method (role playing and storytelling) on creative ... Remember me ... Background and Purpose: Storytelling promotes imagination and satisfies curiosity in children and creates learning opportunities in them.

  14. Historic Methods for Capturing Magnetic Field Images

    Science.gov (United States)

    Kwan, Alistair

    2016-01-01

    I investigated two late 19th-century methods for capturing magnetic field images from iron filings for historical insight into the pedagogy of hands-on physics education methods, and to flesh out teaching and learning practicalities tacit in the historical record. Both methods offer opportunities for close sensory engagement in data-collection…

  15. Problems and Methods of Teaching and Assessment of Students on Day Release in Higher Education.

    Science.gov (United States)

    Trotman-Dickenson, Danusia

    1980-01-01

    Part-time students' characteristics and teaching and testing preferences were correlated with performance on a standardized economics exam. Learning modules are described. Methods of pinpointing student weaknesses and predicting students' final results are discussed as they relate to other subjects. (MSE)

  16. Hand-related physical function in rheumatic hand conditions

    DEFF Research Database (Denmark)

    Klokker, Louise; Terwee, Caroline B; Wæhrens, Eva Ejlersen

    2016-01-01

    as well as those items from the Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) item bank that are relevant to patients with rheumatic hand conditions. Selection will be based on consensus among reviewers. Content validity of selected items will be established......INTRODUCTION: There is no consensus about what constitutes the most appropriate patient-reported outcome measurement (PROM) instrument for measuring physical function in patients with rheumatic hand conditions. Existing instruments lack psychometric testing and vary in feasibility...... and their psychometric qualities. We aim to develop a PROM instrument to assess hand-related physical function in rheumatic hand conditions. METHODS AND ANALYSIS: We will perform a systematic search to identify existing PROMs to rheumatic hand conditions, and select items relevant for hand-related physical function...

  17. Hand-related physical function in rheumatic hand conditions

    DEFF Research Database (Denmark)

    Klokker, Louise; Terwee, Caroline; Wæhrens, Eva Elisabet Ejlersen

    2016-01-01

    INTRODUCTION: There is no consensus about what constitutes the most appropriate patient-reported outcome measurement (PROM) instrument for measuring physical function in patients with rheumatic hand conditions. Existing instruments lack psychometric testing and vary in feasibility...... and their psychometric qualities. We aim to develop a PROM instrument to assess hand-related physical function in rheumatic hand conditions. METHODS AND ANALYSIS: We will perform a systematic search to identify existing PROMs to rheumatic hand conditions, and select items relevant for hand-related physical function...... as well as those items from the Patient Reported Outcomes Measurement Information System (PROMIS) Physical Function (PF) item bank that are relevant to patients with rheumatic hand conditions. Selection will be based on consensus among reviewers. Content validity of selected items will be established...

  18. [Methods for teaching problem-solving in medical schools].

    Science.gov (United States)

    Shumway, J M; Vargas, M E; Heller, L E

    1984-01-01

    The need to include in the medical curriculum instructional activities to promote the development of problem-solving abilities has been asserted at the national and international levels. In research on the mental process involved in the solution of problems in medicine, problem-solving has been defined as a hypothetical-deductive activity engaged in by experienced physicians, in which the early generation of hypotheses influences the subsequent gathering of information. This article comments briefly on research on the mental process by which medical problems are solved. It describes the methods that research has shown to be most applicable in instruction to develop problem-solving abilities, and presents some educational principles that justify their application. The "trail-following" approach is the method that has been most commonly used to study the physician's problem-solving behavior. The salient conclusions from this research are that in the problem-solving process the diagnostic hypothesis is generated very early on and with limited data; the number of hypotheses is small; the problem-solving approach is specific to the type of medical problem and case in hand; and the accumulation of medical knowledge and experience forms the basis of clinical competence. Four methods for teaching the solution of problems are described: case presentation, the rain of ideas, the nominal groups technique and decision-making consensus, the census and analysis of forces in the field, and the analysis of clinical decisions. These methods are carried out in small groups. The advantages of the small groups are that the students are active participants in the learning process, they receive formative evaluation of their performance in a setting conductive to learning, and are able to interact with their instructor if he makes proper use of the right questioning techniques. While no single problem-solving method can be useful to all students or in all the problems they encounter

  19. Performance Comparison of Several Pre-Processing Methods in a Hand Gesture Recognition System based on Nearest Neighbor for Different Background Conditions

    Directory of Open Access Journals (Sweden)

    Iwan Setyawan

    2012-12-01

    Full Text Available This paper presents a performance analysis and comparison of several pre-processing methods used in a hand gesture recognition system. The pre-processing methods are based on the combinations of several image processing operations, namely edge detection, low pass filtering, histogram equalization, thresholding and desaturation. The hand gesture recognition system is designed to classify an input image into one of six possible classes. The input images are taken with various background conditions. Our experiments showed that the best result is achieved when the pre-processing method consists of only a desaturation operation, achieving a classification accuracy of up to 83.15%.

  20. The influence of multi-frontal teaching method on the effectiveness of the teaching process in the applied studies in technical sciences

    Directory of Open Access Journals (Sweden)

    Novković Dragan

    2015-01-01

    Full Text Available The orientation towards equity and quality in education clearly imposes the need for individual approach to each student separately. This situation is especially pronounced in the higher education institutions of applied studies in the field of technology, whose primary goal is very often individual training for use of highly specialized software and hardware tools. In such a situation it is necessary to move away from classical ex-cathedra methodology, and to develop student-centred learning environments. The multi-frontal teaching method was until now experimentally analyzed at the level of primary and secondary education in Serbia, where it shows results that suggest additional research is warranted. The research presented in this paper aims to investigate the effectiveness of this method applied in higher education institution of applied studies in the domain of technology. Results of the conducted research indicate that the application of the multi-frontal teaching method shows a positive effect on students' performance, self-efficacy and overall sense of personal gain and satisfaction.

  1. Effectiveness of hands-on tutoring and guided self-directed learning versus self-directed learning alone to educate critical care fellows on mechanical ventilation – a pilot project

    Directory of Open Access Journals (Sweden)

    Kannan Ramar

    2016-09-01

    Full Text Available Background: Physicians require extensive training to achieve proficiency in mechanical ventilator (MV management of the critically ill patients. Guided self-directed learning (GSDL is usually the method used to learn. However, it is unclear if this is the most proficient approach to teaching mechanical ventilation to critical care fellows. We, therefore, investigated whether critical care fellows achieve higher scores on standardized testing and report higher satisfaction after participating in a hands-on tutorial combined with GSDL compared to self-directed learning alone. Methods: First-year Pulmonary and Critical Care Medicine (PCCM fellows (n=6 and Critical Care Internal Medicine (CCIM (n=8 fellows participated. Satisfaction was assessed using the Likert scale. MV knowledge assessment was performed by administering a standardized 25-question multiple choice pre- and posttest. For 2 weeks the CCIM fellows were exposed to GSDL, while the PCCM fellows received hands-on tutoring combined with GSDL. Results: Ninety-three percentage (6 PCCM and 7 CCIM fellows, total of 13 fellows completed all evaluations and were included in the final analysis. CCIM and PCCM fellows scored similarly in the pretest (64% vs. 52%, p=0.13. Following interventions, the posttest scores increased in both groups. However, no significant difference was observed based on the interventions (74% vs. 77%, p=0.39. The absolute improvement with the hands-on-tutoring and GSDL group was higher than GSDL alone (25% vs. 10%, p=0.07. Improved satisfaction scores were noted with hands-on tutoring. Conclusions: Hands-on tutoring combined with GSDL and GSDL alone were both associated with an improvement in posttest scores. Absolute improvement in test and satisfaction scores both trended higher in the hands-on tutorial group combined with GSDL group.

  2. Designing, Teaching, and Evaluating Two Complementary Mixed Methods Research Courses

    Science.gov (United States)

    Christ, Thomas W.

    2009-01-01

    Teaching mixed methods research is difficult. This longitudinal explanatory study examined how two classes were designed, taught, and evaluated. Curriculum, Research, and Teaching (EDCS-606) and Mixed Methods Research (EDCS-780) used a research proposal generation process to highlight the importance of the purpose, research question and…

  3. Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones

    Directory of Open Access Journals (Sweden)

    Hansong Guo

    2016-08-01

    Full Text Available As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user’s daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy.

  4. Effective Teaching Methods--Project-based Learning in Physics

    Science.gov (United States)

    Holubova, Renata

    2008-01-01

    The paper presents results of the research of new effective teaching methods in physics and science. It is found out that it is necessary to educate pre-service teachers in approaches stressing the importance of the own activity of students, in competences how to create an interdisciplinary project. Project-based physics teaching and learning…

  5. Examining Primary Pre-Service Teachers' Difficulties of Mathematics Teaching with the Micro-Teaching Method

    Science.gov (United States)

    Savas Basturk; Tastepe, Mehtap

    2015-01-01

    The purpose of the study was to examine primary pre-service teachers' difficulties of the teaching of mathematics with micro-teaching method. The participants of the study were 15 third grade pre-service teachers from the department of primary education in the faculty of education. In this grade which includes four sections, there were…

  6. On the Feasibility of Interoperable Schemes in Hand Biometrics

    Directory of Open Access Journals (Sweden)

    Miguel A. Ferrer

    2012-02-01

    Full Text Available Personal recognition through hand-based biometrics has attracted the interest of many researchers in the last twenty years. A significant number of proposals based on different procedures and acquisition devices have been published in the literature. However, comparisons between devices and their interoperability have not been thoroughly studied. This paper tries to fill this gap by proposing procedures to improve the interoperability among different hand biometric schemes. The experiments were conducted on a database made up of 8,320 hand images acquired from six different hand biometric schemes, including a flat scanner, webcams at different wavelengths, high quality cameras, and contactless devices. Acquisitions on both sides of the hand were included. Our experiment includes four feature extraction methods which determine the best performance among the different scenarios for two of the most popular hand biometrics: hand shape and palm print. We propose smoothing techniques at the image and feature levels to reduce interdevice variability. Results suggest that comparative hand shape offers better performance in terms of interoperability than palm prints, but palm prints can be more effective when using similar sensors.

  7. Improved Medical Student Perception of Ultrasound Using a Paired Anatomy Teaching Assistant and Clinician Teaching Model

    Science.gov (United States)

    Smith, Jacob P.; Kendall, John L.; Royer, Danielle F.

    2018-01-01

    This study describes a new teaching model for ultrasound (US) training, and evaluates its effect on medical student attitudes toward US. First year medical students participated in hands-on US during human gross anatomy (2014 N = 183; 2015 N = 182). The sessions were facilitated by clinicians alone in 2014, and by anatomy teaching assistant…

  8. Effect of hand sanitizer location on hand hygiene compliance.

    Science.gov (United States)

    Cure, Laila; Van Enk, Richard

    2015-09-01

    Hand hygiene is the most important intervention to prevent infection in hospitals. Health care workers should clean their hands at least before and after contact with patients. Hand sanitizer dispensers are important to support hand hygiene because they can be made available throughout hospital units. The aim of this study was to determine whether the usability of sanitizer dispensers correlates with compliance of staff in using the sanitizer in a hospital. This study took place in a Midwest, 404-bed, private, nonprofit community hospital with 15 inpatient care units in addition to several ambulatory units. The usability and standardization of sanitizers in 12 participating inpatient units were evaluated. The hospital measured compliance of staff with hand hygiene as part of their quality improvement program. Data from 2010-2012 were analyzed to measure the relationship between compliance and usability using mixed-effects logistic regression models. The total usability score (P = .0046), visibility (P = .003), and accessibility of the sanitizer on entrance to the patient room (P = .00055) were statistically associated with higher observed compliance rates. Standardization alone showed no significant impact on observed compliance (P = .37). Hand hygiene compliance can be influenced by visibility and accessibility of dispensers. The sanitizer location should be part of multifaceted interventions to improve hand hygiene. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  9. Sunscreen Use on the Dorsal Hands at the Beach

    International Nuclear Information System (INIS)

    Warren, D. B.; Hobbs, J. B.; Jr, R. F. W.; Riahi, R. R.

    2013-01-01

    Since skin of the dorsal hands is a known site for the development of cutaneous squamous cell carcinoma, an epidemiologic investigation was needed to determine if beachgoers apply sunscreen to the dorsal aspect of their hands as frequently as they apply it to other skin sites. Aim. The aim of the current study was to compare the use of sunscreen on the dorsal hands to other areas of the body during subtropical late spring and summer sunlight exposure at the beach. Materials and Methods. A cross-sectional survey from a convenience sample of beachgoers was designed to evaluate responded understanding and protective measures concerning skin cancer on the dorsal hands in an environment with high natural UVR exposure. Results. A total of 214 surveys were completed and analyzed. Less than half of subjects (105, 49%) applied sunscreen to their dorsal hands. Women applied sunscreen to the dorsal hands more than men (55% women versus 40% men, ρ=0.04 ). Higher Fitzpatrick Skin Type respondents were less likely to protect their dorsal hands from ultraviolet radiation (ρ=0.001 ). Conclusions. More public education focused on dorsal hand protection from ultraviolet radiation damage is necessary to reduce the risk for squamous cell carcinomas of the hands.

  10. Effective teaching strategies and methods of delivery for patient education: a systematic review and practice guideline recommendations.

    Science.gov (United States)

    Friedman, Audrey Jusko; Cosby, Roxanne; Boyko, Susan; Hatton-Bauer, Jane; Turnbull, Gale

    2011-03-01

    The objective of this study was to determine effective teaching strategies and methods of delivery for patient education (PE). A systematic review was conducted and reviews with or without meta-analyses, which examined teaching strategies and methods of delivery for PE, were included. Teaching strategies identified are traditional lectures, discussions, simulated games, computer technology, written material, audiovisual sources, verbal recall, demonstration, and role playing. Methods of delivery focused on how to deliver the teaching strategies. Teaching strategies that increased knowledge, decreased anxiety, and increased satisfaction included computer technology, audio and videotapes, written materials, and demonstrations. Various teaching strategies used in combination were similarly successful. Moreover, structured-, culturally appropriate- and patient-specific teachings were found to be better than ad hoc teaching or generalized teaching. Findings provide guidance for establishing provincial standards for the delivery of PE. Recommendations concerning the efficacy of the teaching strategies and delivery methods are provided.

  11. Teaching obstetric ultrasound at Mulago Hospital - Kampala, Uganda

    African Journals Online (AJOL)

    ... basic obstetric ultrasound. Keywords: Ultrasound; obstetric; teaching; Uganda; low-resource; curriculum. .... tic and hands-on training were provided by one trainer. (HKA) who at the time .... any formal teaching session. Additionally, the study ...

  12. Acquisition of Psychomotor Skills in Dentistry: An Experimental Teaching Method.

    Science.gov (United States)

    Vann, William F., Jr.; And Others

    1981-01-01

    A traditional method of teaching psychomotor skills in a preclinical restorative dentistry laboratory course was compared with an experimental method. The experimental group was taught using a guided systematic approach that relied on detailed checklists and exhaustive faculty feedback. (Author/MLW)

  13. [Which learning methods are expected for ultrasound training? Blended learning on trial].

    Science.gov (United States)

    Röhrig, S; Hempel, D; Stenger, T; Armbruster, W; Seibel, A; Walcher, F; Breitkreutz, R

    2014-10-01

    Current teaching methods in graduate and postgraduate training often include frontal presentations. Especially in ultrasound education not only knowledge but also sensomotory and visual skills need to be taught. This requires new learning methods. This study examined which types of teaching methods are preferred by participants in ultrasound training courses before, during and after the course by analyzing a blended learning concept. It also investigated how much time trainees are willing to spend on such activities. A survey was conducted at the end of a certified ultrasound training course. Participants were asked to complete a questionnaire based on a visual analogue scale (VAS) in which three categories were defined: category (1) vote for acceptance with a two thirds majority (VAS 67-100%), category (2) simple acceptance (50-67%) and category (3) rejection (learning program with interactive elements, short presentations (less than 20 min), incorporating interaction with the audience, hands-on sessions in small groups, an alternation between presentations and hands-on-sessions, live demonstrations and quizzes. For post-course learning, interactive and media-assisted approaches were preferred, such as e-learning, films of the presentations and the possibility to stay in contact with instructors in order to discuss the results. Participants also voted for maintaining a logbook for documentation of results. The results of this study indicate the need for interactive learning concepts and blended learning activities. Directors of ultrasound courses may consider these aspects and are encouraged to develop sustainable learning pathways.

  14. Virtual reality as a method for evaluation and therapy after traumatic hand surgery.

    Science.gov (United States)

    Nica, Adriana Sarah; Brailescu, Consuela Monica; Scarlet, Rodica Gabriela

    2013-01-01

    In the last decade, Virtual Reality has encountered a continuous development concerning medical purposes and there are a lot of devices based on the classic "cyberglove" concept that are used as new therapeutic method for upper limb pathology, especially neurologic problems [1;2;3]. One of the VR devices is Pablo (Tyromotion), with very sensitive sensors that can measure the hand grip strenght and the pinch force, also the ROM (range of motion) for all the joints of the upper limb (shoulder, elbow, wrist) and offering the possibility of interactive games based on Virtual Reality concept with application in occupational therapy programs. We used Pablo in our study on patients with hand surgery as an objective tool for assessment and as additional therapeutic method to the classic Rehabilitation program [4;5]. The results of the study proved that Pablo represents a modern option for evaluation of hand deficits and dysfunctions, with objective measurement replacement of classic goniometry and dynamometry, with computerized data base of patients with monitoring of parameters during the recovery program and with better muscular and neuro-cognitive feedback during the interactive therapeutic modules.

  15. Innovative methods in teaching mathematics

    OpenAIRE

    Чепелева, Т. И.

    2013-01-01

    The report outlines the main directions of innovation in the teaching of higher mathematics at the university. The basic technological approach is suggested when creating lecture presentations such as their color characteristics of fonts, the amount of information on a slide, etc., which is based on teaching experience and is suitable for development of other educational presentations.

  16. Camp as a Teaching Method in Health Education

    DEFF Research Database (Denmark)

    Ringby, Betina

    Background Camp as a learning activity was introduced in entrepreneurship teaching. Students were engaged to get experiences on how to cope with uncertainty, complexity and to take action in collaboration with external partners. Relevance Society calls for creative and innovative health professio......Background Camp as a learning activity was introduced in entrepreneurship teaching. Students were engaged to get experiences on how to cope with uncertainty, complexity and to take action in collaboration with external partners. Relevance Society calls for creative and innovative health...... to the future didactic development in health education. Camp as a learning process based on participation, creativity and an innovative approach combined with a professional focus seems relevant when trying to engage students to take action. Keywords Innovation, method, camp...

  17. Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones †

    Science.gov (United States)

    Guo, Hansong; Huang, He; Huang, Liusheng; Sun, Yu-E

    2016-01-01

    As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users. We envision that user experience can be significantly improved if smartphones are able to recognize the current operating hand, detect the hand-changing process and then adjust the user interfaces subsequently. In this paper, we proposed, implemented and evaluated two novel systems. The first one leverages the user-generated touchscreen traces to recognize the current operating hand, and the second one utilizes the accelerometer and gyroscope data of all kinds of activities in the user’s daily life to detect the hand-changing process. These two systems are based on two supervised classifiers constructed from a series of refined touchscreen trace, accelerometer and gyroscope features. As opposed to existing solutions that all require users to select the current operating hand or confirm the hand-changing process manually, our systems follow much more convenient and practical methods and allow users to change the operating hand frequently without any harm to the user experience. We conduct extensive experiments on Samsung Galaxy S4 smartphones, and the evaluation results demonstrate that our proposed systems can recognize the current operating hand and detect the hand-changing process with 94.1% and 93.9% precision and 94.1% and 93.7% True Positive Rates (TPR) respectively, when deciding with a single touchscreen trace or accelerometer-gyroscope data segment, and the False Positive Rates (FPR) are as low as 2.6% and 0.7% accordingly. These two systems can either work completely independently and achieve pretty high accuracies or work jointly to further improve the recognition accuracy. PMID:27556461

  18. Comparison of traditional and interactive teaching methods in a UK emergency department.

    Science.gov (United States)

    Armstrong, Peter; Elliott, Tim; Ronald, Julie; Paterson, Brodie

    2009-12-01

    Didactic teaching remains a core component of undergraduate education, but developing computer assisted learning (CAL) packages may provide useful alternatives. We compared the effectiveness of interactive multimedia-based tutorials with traditional, lecture-based models for teaching arterial blood gas interpretation to fourth year medical students. Participants were randomized to complete a tutorial in either lecture or multimedia format containing identical content. Upon completion, students answered five multiple choice questions assessing post-tutorial knowledge, and provided feedback on their allocated learning method. Marks revealed no significant difference between either group. All lecture candidates rated their teaching as good, compared with 89% of the CAL group. All CAL users found multiple choice questions assessment useful, compared with 83% of lecture participants. Both groups highlighted the importance of interaction. CAL complements other teaching methods, but should be seen as an adjunct to, rather than a replacement for, traditional methods, thus offering students a blended learning environment.

  19. Study on Case Teaching of Financial Management

    Science.gov (United States)

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  20. Performance Comparison of Several Pre-Processing Methods in a Hand Gesture Recognition System based on Nearest Neighbor for Different Background Conditions

    Directory of Open Access Journals (Sweden)

    Regina Lionnie

    2013-09-01

    Full Text Available This paper presents a performance analysis and comparison of several pre-processing  methods  used  in  a  hand  gesture  recognition  system.  The  preprocessing methods are based on the combinations ofseveral image processing operations,  namely  edge  detection,  low  pass  filtering,  histogram  equalization, thresholding and desaturation. The hand gesture recognition system is designed to classify an input image into one of six possibleclasses. The input images are taken with various background conditions. Our experiments showed that the best result is achieved when the pre-processing method consists of only a desaturation operation, achieving a classification accuracy of up to 83.15%.

  1. Research Methods Teaching in Vocational Environments: Developing Critical Engagement with Knowledge?

    Science.gov (United States)

    Gray, C.; Turner, R.; Sutton, C.; Petersen, C.; Stevens, S.; Swain, J.; Esmond, B.; Schofield, C.; Thackeray, D.

    2015-01-01

    Knowledge of research methods is regarded as crucial for the UK economy and workforce. However, research methods teaching is viewed as a challenging area for lecturers and students. The pedagogy of research methods teaching within universities has been noted as underdeveloped, with undergraduate students regularly expressing negative dispositions…

  2. Teaching methods in community health nursing clerkships: experiences of healthcare staff in Iran

    Directory of Open Access Journals (Sweden)

    Eshagh Ildarabadi

    2014-09-01

    Full Text Available Purpose: Healthcare staff educate nursing students during their clerkships at community health nursing programs. Their teaching methods play an important role in nursing students’ acquisition of competencies; however, these methods have not been studied thoroughly. Thus, this study aims to describe, interpret, and understand the experiences of healthcare staff’s teaching methods in clerkships at a community health nursing program. Methods: This study was conducted using purposeful sampling and semi-structured interviews with 13 members of the staff of three urban healthcare centers in Iran. The data were analyzed through qualitative content analysis and thematic analysis. Results: Multiplicity of teaching was identified as the main category of teaching method, and the five subcategories were teaching through lecture, demonstration, doing, visits and field trips, and readiness. The most common method used by the healthcare staff was lecturing. Conclusion: The healthcare staff used multiple methods to teach students in the nursing clerkship of the community health program, which was the strength of the course. However, they should be familiar with, and utilize additional methods, such as discussion rather than lecture.

  3. Effectiveness of the Modified Intensive Toilet Training Method on Teaching Toilet Skills to Children with Autism

    Science.gov (United States)

    Ardiç, Avsar; Cavkaytar, Atilla

    2014-01-01

    The purpose of this study was to determine effectiveness of a modified version of Azrin and Foxx's (1971) intensive toilet training method on teaching of toilet skills to children with autism. This method consists of administering extra fluids and a time schedule, but does not use overcorrection procedures. Implementation requires a study of six…

  4. Preschool Teachers' Skills in Teaching Music: Two Steps Forward One Step Back

    Science.gov (United States)

    Ehrlin, Anna; Wallerstedt, Cecilia

    2014-01-01

    This study investigates through observations and interviews what importance further education has for preschool teachers' practice in two music-profiled preschool and their way of conceptualising it. A distinction between music as a method for teaching, on the one hand, and as a content of knowledge, on the other, is used in the analysis. The…

  5. Located historical cognition: syllabus expectations and teaching method

    Directory of Open Access Journals (Sweden)

    Geyso Germinari

    2012-03-01

    Full Text Available This research of qualitative nature has as objective to analyze how a group of elementary school’s teachers formulates its teaching method, under the perspective of located historical cognition. The theoretical and methodological presuppositions of the Historical Education are present in the teaching and learning conception of the State Syllabus Guidelines of History, referring to a located historical cognition. The syllabus affirms that the teachers’ pedagogic work has as purpose the formation of the students’ historical thought, through the historical conscience. In order to do that, it suggests the use of the historical investigation method in classroom, articulated by the historical narratives of the subjects. Based in the theoretical and methodological referential of the “methodological structuralism”, the investigation used standardized questionnaire and semi-structured interview applied to four teachers. The results indicate that the teachers use in their teaching method elements of the historical investigation, which is a practice that potentiates in the student the development of a cognition located in the science of history.

  6. Learning spinal manipulation: A best-evidence synthesis of teaching methods.

    Science.gov (United States)

    Stainsby, Brynne E; Clarke, Michelle C S; Egonia, Jade R

    2016-10-01

    The purpose of this study was to evaluate the effectiveness of different reported methods used to teach spinal manipulative therapy to chiropractic students. For this best-evidence literature synthesis, 5 electronic databases were searched from 1900 to 2015. Eligible studies were critically appraised using the criteria of the Scottish Intercollegiate Guidelines Network. Scientifically admissible studies were synthesized following best-evidence synthesis principles. Twenty articles were critically appraised, including 9 randomized clinical trials, 9 cohort studies, and 2 systematic reviews/meta-analyses. Eleven articles were accepted as scientifically admissible. The type of teaching method aids included a Thrust in Motion cervical manikin, instrumented cardiopulmonary reanimation manikin, padded contact with a load cell, instrumented treatment table with force sensor/transducer, and Dynadjust instrument. Several different methods exist in the literature for teaching spinal manipulative therapy techniques; however, future research in this developing area of chiropractic education is proposed. It is suggested that various teaching methods be included in the regular curricula of chiropractic colleges to aid in developing manipulation skills, efficiency, and knowledge of performance.

  7. [Cancer nursing care education programs: the effectiveness of different teaching methods].

    Science.gov (United States)

    Cheng, Yun-Ju; Kao, Yu-Hsiu

    2012-10-01

    In-service education affects the quality of cancer care directly. Using classroom teaching to deliver in-service education is often ineffective due to participants' large workload and shift requirements. This study evaluated the learning effectiveness of different teaching methods in the dimensions of knowledge, attitude, and learning satisfaction. This study used a quasi-experimental study design. Participants were cancer ward nurses working at one medical center in northern Taiwan. Participants were divided into an experimental group and control group. The experimental group took an e-learning course and the control group took a standard classroom course using the same basic course material. Researchers evaluated the learning efficacy of each group using a questionnaire based on the quality of cancer nursing care learning effectiveness scale. All participants answered the questionnaire once before and once after completing the course. (1) Post-test "knowledge" scores for both groups were significantly higher than pre-test scores for both groups. Post-test "attitude" scores were significantly higher for the control group, while the experimental group reported no significant change. (2) after a covariance analysis of the pre-test scores for both groups, the post-test score for the experimental group was significantly lower than the control group in the knowledge dimension. Post-test scores did not differ significantly from pre-test scores for either group in the attitude dimension. (3) Post-test satisfaction scores between the two groups did not differ significantly with regard to teaching methods. The e-learning method, however, was demonstrated as more flexible than the classroom teaching method. Study results demonstrate the importance of employing a variety of teaching methods to instruct clinical nursing staff. We suggest that both classroom teaching and e-learning instruction methods be used to enhance the quality of cancer nursing care education programs. We

  8. Understanding Healthcare Workers Self-Reported Practices, Knowledge and Attitude about Hand Hygiene in a Medical Setting in Rural India.

    Science.gov (United States)

    Diwan, Vishal; Gustafsson, Charlotte; Rosales Klintz, Senia; Joshi, Sudhir Chandra; Joshi, Rita; Sharma, Megha; Shah, Harshada; Pathak, Ashish; Tamhankar, Ashok J; Stålsby Lundborg, Cecilia

    2016-01-01

    To describe self-reported practices and assess knowledge and attitudes regarding hand hygiene among healthcare workers in a rural Indian teaching hospital. A rural teaching hospital and its associated medical and nursing colleges in the district of Ujjain, India. The study population consisted of physicians, nurses, teaching staff, clinical instructors and nursing students. Self-administered questionnaires based on the World Health Organization Guidelines on Hand Hygiene in Healthcare were used. Out of 489 healthcare workers, 259 participated in the study (response rate = 53%). The proportion of healthcare workers that reported to 'always' practice hand hygiene in the selected situations varied from 40-96% amongst categories. Reported barriers to maintaining good hand hygiene were mainly related to high workload, scarcity of resources, lack of scientific information and the perception that priority is not given to hand hygiene, either on an individual or institutional level. Previous training on the topic had a statistically significant association with self-reported practice (p = 0.001). Ninety three per cent of the respondents were willing to attend training on hand hygiene in the near future. Self-reported knowledge and adherence varied between situations, but hand hygiene practices have the potential to improve if the identified constraints could be reduced. Future training should focus on enhancing healthcare workers' knowledge and understanding regarding the importance of persistent practice in all situations.

  9. Multidisciplinary Graduate Training in Social Research Methodology and Computer-Assisted Qualitative Data Analysis: A Hands-On/Hands-Off Course Design

    Science.gov (United States)

    Bourque, Claude Julie; Bourdon, Sylvain

    2017-01-01

    Drawing on the experience of training graduate students and researchers in qualitative and mixed-methods analysis since the mid-1990s, the authors reflect on the evolution of a multidisciplinary graduate course developed in a Canadian university since 2007. The hands-on/hands-off course design based on the use of NVivo was developed in parallel…

  10. Experiences from introduction of peer-to-peer teaching methods in Advanced Biochemistry E2010

    DEFF Research Database (Denmark)

    Brodersen, Ditlev; Etzerodt, Michael; Rasmussen, Jan Trige

    2012-01-01

    During the autumn semester 2010, we experimented with a range of active teaching methods on the course, Advanced Biochemistry, at the Department of Molecular Biology and Genetics.......During the autumn semester 2010, we experimented with a range of active teaching methods on the course, Advanced Biochemistry, at the Department of Molecular Biology and Genetics....

  11. The Effectiveness of Teaching Methods Used in Graphic Design Pedagogy in Both Analogue and Digital Education Systems

    Science.gov (United States)

    Alhajri, Salman

    2016-01-01

    Purpose: this paper investigates the effectiveness of teaching methods used in graphic design pedagogy in both analogue and digital education systems. Methodology and approach: the paper is based on theoretical study using a qualitative, case study approach. Comparison between the digital teaching methods and traditional teaching methods was…

  12. Choice of Appropriate Multimedia Technology and Teaching Methods for Different Culture Groups

    Science.gov (United States)

    Taratoukhina, Julia

    2014-01-01

    This paper describes the prerequisites for development in the area of cross-cultural multimedia didactics. This approach is based on research studies of differences between mentalities, ways of working with educational information, culturally-specific teaching methods and teaching techniques that determine differentiated approaches to the choice…

  13. Training simulator for teaching a technique to the long transmission of ball in basket-ball by a method by an arcuated hand from above with threaten

    Directory of Open Access Journals (Sweden)

    Charikova K.M.

    2012-03-01

    Full Text Available Technical devices which used in basket-ball are considered. The features of constructing of trainers and method of their application are selected in a training process. A trainer is offered for teaching a technique to the long transmission of ball in basket-ball. A trainer is a moving on a rope imitator of basket-ball ball. This construction allows to design initial position, замах for implementation of transmission and line of acceleration of ball in the final phase of motion. The method of the use of trainer is developed in an educational process.

  14. Effectiveness of different tutorial recitation teaching methods and its implications for TA training

    Science.gov (United States)

    Endorf, Robert

    2008-04-01

    We present results from a comparative study of student understanding for students who attended recitation classes that used different teaching methods. The purpose of the study was to evaluate which teaching methods would be the most effective for recitation classes associated with large lectures in introductory physics courses. Student volunteers from our introductory calculus-based physics course at the University of Cincinnati attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, ``Changes in Energy and Momentum,'' from ``Tutorials in Introductory Physics'' by Lillian McDermott, Peter Shaffer and the Physics Education Group at the University of Washington. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pretests and posttests. Our results demonstrate the importance of the instructor's role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. In addition, we investigated student preferences of modes of instruction through an open-ended survey. Our results provide guidance and evidence for the teaching methods which should be emphasized in training course instructors.

  15. Using Replication Projects in Teaching Research Methods

    Science.gov (United States)

    Standing, Lionel G.; Grenier, Manuel; Lane, Erica A.; Roberts, Meigan S.; Sykes, Sarah J.

    2014-01-01

    It is suggested that replication projects may be valuable in teaching research methods, and also address the current need in psychology for more independent verification of published studies. Their use in an undergraduate methods course is described, involving student teams who performed direct replications of four well-known experiments, yielding…

  16. A Mixed Methods Study of Teach for America Teachers' Mathematical Beliefs, Knowledge, and Classroom Teaching Practices during a Reform-Based University Mathematics Methods Course

    Science.gov (United States)

    Swars, Susan Lee

    2015-01-01

    This mixed methods study examined the mathematical preparation of elementary teachers in a Teach for America (TFA) program, focal participants for whom there is scant extant research. Data collection occurred before and after a university mathematics methods course, with a particular focus on the participants' (n = 22) mathematical beliefs,…

  17. Active Learning versus Traditional Teaching

    Directory of Open Access Journals (Sweden)

    L.A. Azzalis

    2009-05-01

    Full Text Available In traditional teaching most of the class time is spent with the professor lecturing and the students watching and listening. The students work individually, and cooperation is discouraged. On the other hand,  active learning  changes the focus of activity from the teacher to the learners, in which students solve problems, answer questions, formulate questions of their own, discuss, explain, debate during class;  moreover, students work in teams on problems and projects under conditions that assure positive interdependence and individual accountability. Although student-centered methods have repeatedly been shown to be superior to the traditional teacher-centered approach to instruction, the literature regarding the efficacy of various teaching methods is inconclusive. The purpose of this study was to compare the student perceptions of course and instructor effectiveness, course difficulty, and amount learned between the active learning and lecture sections  in Health Sciences´ courses by statistical data from Anhembi Morumbi University. Results indicated significant  difference between active  learning and traditional  teaching. Our conclusions were that strategies promoting  active  learning to  traditional lectures could increase knowledge and understanding.

  18. The hand hygiene compliance of student nurses during clinical placements.

    Science.gov (United States)

    Sundal, Jorun Saetre; Aune, Anne Grethe; Storvig, Eline; Aasland, Jenny Kristin; Fjeldsaeter, Kaja Linn; Torjuul, Kirsti

    2017-12-01

    To observe student nurses' overall and moment-specific hand hygiene compliance during clinical placement. Hand hygiene is the single most important measure to prevent healthcare-associated infections. However, research has shown low compliance among healthcare workers. During clinical placements, student nurses perform various nursing tasks and procedures to a large number of patients, requiring extensive patient contact. It is crucial that they practice correct hand hygiene to prevent healthcare-associated infections. Open, standardised and nonparticipating observations. Twenty-nine student nurses were observed three times for 20 ± 10 min during clinical placement in a Norwegian university hospital. To measure compliance, we used WHO's Hand Hygiene Observation tool, based on the model "My five moments for hand hygiene". Overall hand hygiene compliance in the student group was 83.5%. Highest moment-specific compliance was after touching patient surroundings, after touching patients and after body fluid exposure risk. Lowest moment-specific compliance was recorded before touching patients or patient surroundings, and before clean/aseptic procedures. Nurse education needs to be improved both theoretically and during clinical placements in order to advance and sustain compliance among student nurses. Increasing healthcare workers' compliance with hand hygiene guidelines remains a challenge to the clinical community. In order to reduce healthcare-associated infections, it is important to educate student nurses to comply with the guidelines during clinical placements. Identifying student nurses' hand hygiene performance is the first step towards developing teaching methods to improve and sustain their overall and moment-specific compliance. As a measure to ensure student compliance during clinical placements, mentors should be aware of their influence on students' performance, act as hand hygiene ambassadors, encourage students to comply with established guidelines

  19. Effectiveness of different tutorial recitation teaching methods and its implications for TA training

    Directory of Open Access Journals (Sweden)

    Kathleen M. Koenig

    2007-05-01

    Full Text Available We present results from a comparative study of student understanding for students who attended recitation classes that used different teaching methods. Student volunteers from our introductory calculus-based physics course attended a special recitation class that was taught using one of four different teaching methods. A total of 272 students were divided into approximately equal groups for each method. Students in each class were taught the same topic, “Changes in Energy and Momentum,” from Tutorials in Introductory Physics. The different teaching methods varied in the amount of student and teacher engagement. Student understanding was evaluated through pre- and post-tests. Our results demonstrate the importance of the instructor’s role in teaching recitation classes. The most effective teaching method was for students working in cooperative learning groups with the instructors questioning the groups using Socratic dialogue. In addition, we investigated student preferences for modes of instruction through an open-ended survey. Our results provide guidance and evidence for the teaching methods that should be emphasized in training course instructors.

  20. Which peer teaching methods do medical students prefer?

    Science.gov (United States)

    Jayakumar, Nithish; Srirathan, Danushan; Shah, Rishita; Jakubowska, Agnieszka; Clarke, Andrew; Annan, David; Albasha, Dekan

    2016-01-01

    The beneficial effects of peer teaching in medical education have been well-described in the literature. However, it is unclear whether students prefer to be taught by peers in small or large group settings. This study's aim was to identify differences in medical students' preferences and perceptions of small-group versus large-group peer teaching. Questionnaires were administered to medical students in Year 3 and Year 4 (first 2 years of clinical training) at one institution in the United Kingdom to identify their experiences and perceptions of small-and large-group peer teaching. For this study, small-group peer teaching was defined as a tutorial, or similar, taught by peer tutor to a group of 5 students or less. Large-group peer teaching was defined as a lecture, or similar, taught by peer tutors to a group of more than 20 students. Seventy-three students (81% response rate) completed the questionnaires (54% males; median age of 23). Nearly 55% of respondents reported prior exposure to small-group peer teaching but a larger proportion of respondents (86%) had previously attended large-group peer teaching. Of all valid responses, 49% did not have a preference of peer teaching method while 47% preferred small-group peer teaching. The majority of Year 3 students preferred small-group peer teaching to no preference (62.5% vs 37.5%, Fisher's exact test; P = 0.035) whereas most Year 4 students did not report a particular preference. Likert-scale responses showed that the majority of students held negative perceptions about large-group peer teaching, in comparison with small-group peer teaching, with respect to (1) interactivity, (2) a comfortable environment to ask questions, and (3) feedback received. Most respondents in this study did not report a preference for small-versus large-group settings when taught by peers. More Year 3 respondents were likely to prefer small-group peer teaching as opposed to Year 4 respondents.

  1. Methods of organization of SCORM-compliant teaching materials in electronic format

    Directory of Open Access Journals (Sweden)

    Jacek Marciniak

    2012-06-01

    Full Text Available This paper presents a method of organizing electronic teaching materials based on their role in the teaching process rather than their technical structure. Our method allows SCORM materials stored as e-learning courses („electronic books” to be subdivided and structured so that content can be used in multiple contexts. As a standard, SCORM defines rules for organizing content, but not how to divide and structure it. Our method uses UCTS nomenclature to divide content, define relationships between content entities, and aggregate those entities into courses. This allows content to be shared in different implementations of SCORM while guaranteeing that usability and consistency are maintained.

  2. Investigating the efficacy of practical skill teaching: a pilot-study comparing three educational methods.

    Science.gov (United States)

    Maloney, Stephen; Storr, Michael; Paynter, Sophie; Morgan, Prue; Ilic, Dragan

    2013-03-01

    Effective education of practical skills can alter clinician behaviour, positively influence patient outcomes, and reduce the risk of patient harm. This study compares the efficacy of two innovative practical skill teaching methods, against a traditional teaching method. Year three pre-clinical physiotherapy students consented to participate in a randomised controlled trial, with concealed allocation and blinded participants and outcome assessment. Each of the three randomly allocated groups were exposed to a different practical skills teaching method (traditional, pre-recorded video tutorial or student self-video) for two specific practical skills during the semester. Clinical performance was assessed using an objective structured clinical examination (OSCE). The students were also administered a questionnaire to gain the participants level of satisfaction with the teaching method, and their perceptions of the teaching methods educational value. There were no significant differences in clinical performance between the three practical skill teaching methods as measured in the OSCE, or for student ratings of satisfaction. A significant difference existed between the methods for the student ratings of perceived educational value, with the teaching approaches of pre-recorded video tutorial and student self-video being rated higher than 'traditional' live tutoring. Alternative teaching methods to traditional live tutoring can produce equivalent learning outcomes when applied to the practical skill development of undergraduate health professional students. The use of alternative practical skill teaching methods may allow for greater flexibility for both staff and infrastructure resource allocation.

  3. Cytomegalovirus survival and transferability and the effectiveness of common hand-washing agents against cytomegalovirus on live human hands.

    Science.gov (United States)

    Stowell, Jennifer D; Forlin-Passoni, Daniela; Radford, Kay; Bate, Sheri L; Dollard, Sheila C; Bialek, Stephanie R; Cannon, Michael J; Schmid, D Scott

    2014-01-01

    Congenital cytomegalovirus (CMV) transmission can occur when women acquire CMV while pregnant. Infection control guidelines may reduce risk for transmission. We studied the duration of CMV survival after application of bacteria to the hands and after transfer from the hands to surfaces and the effectiveness of cleansing with water, regular and antibacterial soaps, sanitizer, and diaper wipes. Experiments used CMV AD169 in saliva at initial titers of 1 × 10(5) infectious particles/ml. Samples from hands or surfaces (points between 0 and 15 min) were placed in culture and observed for at least 2 weeks. Samples were also tested using CMV real-time PCR. After application of bacteria to the hands, viable CMV was recovered from 17/20 swabs at 0 min, 18/20 swabs at 1 min, 5/20 swabs at 5 min, and 4/20 swabs at 15 min. After transfer, duration of survival was at least 15 min on plastic (1/2 swabs), 5 min on crackers and glass (3/4 swabs), and 1 min or less on metal and cloth (3/4 swabs); no viable virus was collected from wood, rubber, or hands. After cleansing, no viable virus was recovered using water (0/22), plain soap (0/20), antibacterial soap (0/20), or sanitizer (0/22). Viable CMV was recovered from 4/20 hands 10 min after diaper wipe cleansing. CMV remains viable on hands for sufficient times to allow transmission. CMV may be transferred to surfaces with reduced viability. Hand-cleansing methods were effective at eliminating viable CMV from hands.

  4. EVALUATING THE EFFECTIVENESS OF TEACHING METHODS USED FOR GCE AND SSC LEVELS

    OpenAIRE

    Bhatti, Muhammad Safdar; Mukhtar, Rafia; Bajwa, Shahla

    2017-01-01

    Thepresent research focuses on comparative study of the Secondary SchoolCertificate (SSC) and the General Certificate of Education-Ordinary level(GCE-O level) English language course to trace out the problems andshortcomings of the curriculum objectives and teaching methods. The objectivesof the study were to analyze the objectives of teaching English of SSC and GCEO-level to critically review the teaching methodologies of both the courses.The population of the study comprised of all the teac...

  5. Teaching physics and understanding infrared thermal imaging

    Science.gov (United States)

    Vollmer, Michael; Möllmann, Klaus-Peter

    2017-08-01

    Infrared thermal imaging is a very rapidly evolving field. The latest trends are small smartphone IR camera accessories, making infrared imaging a widespread and well-known consumer product. Applications range from medical diagnosis methods via building inspections and industrial predictive maintenance etc. also to visualization in the natural sciences. Infrared cameras do allow qualitative imaging and visualization but also quantitative measurements of the surface temperatures of objects. On the one hand, they are a particularly suitable tool to teach optics and radiation physics and many selected topics in different fields of physics, on the other hand there is an increasing need of engineers and physicists who understand these complex state of the art photonics systems. Therefore students must also learn and understand the physics underlying these systems.

  6. Effectiveness of hands-on tutoring and guided self-directed learning versus self-directed learning alone to educate critical care fellows on mechanical ventilation - a pilot project.

    Science.gov (United States)

    Ramar, Kannan; De Moraes, Alice Gallo; Selim, Bernardo; Holets, Steven; Oeckler, Richard

    2016-01-01

    Physicians require extensive training to achieve proficiency in mechanical ventilator (MV) management of the critically ill patients. Guided self-directed learning (GSDL) is usually the method used to learn. However, it is unclear if this is the most proficient approach to teaching mechanical ventilation to critical care fellows. We, therefore, investigated whether critical care fellows achieve higher scores on standardized testing and report higher satisfaction after participating in a hands-on tutorial combined with GSDL compared to self-directed learning alone. First-year Pulmonary and Critical Care Medicine (PCCM) fellows ( n =6) and Critical Care Internal Medicine (CCIM) ( n =8) fellows participated. Satisfaction was assessed using the Likert scale. MV knowledge assessment was performed by administering a standardized 25-question multiple choice pre- and posttest. For 2 weeks the CCIM fellows were exposed to GSDL, while the PCCM fellows received hands-on tutoring combined with GSDL. Ninety-three percentage (6 PCCM and 7 CCIM fellows, total of 13 fellows) completed all evaluations and were included in the final analysis. CCIM and PCCM fellows scored similarly in the pretest (64% vs. 52%, p =0.13). Following interventions, the posttest scores increased in both groups. However, no significant difference was observed based on the interventions (74% vs. 77%, p =0.39). The absolute improvement with the hands-on-tutoring and GSDL group was higher than GSDL alone (25% vs. 10%, p =0.07). Improved satisfaction scores were noted with hands-on tutoring. Hands-on tutoring combined with GSDL and GSDL alone were both associated with an improvement in posttest scores. Absolute improvement in test and satisfaction scores both trended higher in the hands-on tutorial group combined with GSDL group.

  7. Teaching Methods Associated with Student Progress in General Education Courses. IDEA Research Report #9

    Science.gov (United States)

    Benton, Stephen L.; Li, Dan

    2015-01-01

    This study examined which teaching methods are most highly correlated with student progress on relevant course objectives in first- and second-year (lower-level) general education courses. We specifically sought to identify teaching methods that distinguish progress made by students taking a general education course from that made by students…

  8. Attitudes and practices of Irish hospital-based physicians towards hand hygiene and hand rubbing using alcohol-based hand rub: a comparison between 2007 and 2015.

    Science.gov (United States)

    Kingston, L M; Slevin, B L; O'Connell, N H; Dunne, C P

    2017-09-01

    Hand hygiene is the cornerstone of infection prevention and control practices, and reduces healthcare-associated infections significantly. However, international evidence suggests that medical doctors demonstrate poor compliance. To explore and compare practices and attitudes towards hand hygiene, particularly hand rubbing using alcohol-based hand rub (ABHR), among hospital-based physicians in Ireland between 2007 and 2015. In 2007, a random sample of doctors in a large teaching hospital was invited to complete a postal survey using a validated questionnaire. In 2015, the study was replicated among all doctors employed in a university hospital group, including the setting of the original study, using an online survey. Data were analysed using SPSS and Survey Monkey. Predominately positive and improving attitudes and practices were found, with 86% of doctors compliant with hand hygiene before patient contact in 2015, compared with 58% in 2007. Ninety-one percent of doctors were compliant after patient contact in 2015, compared with 76% in 2007. In 2015, only 39% of respondents reported that they 'almost always' used ABHR for hand hygiene. However, this represents 13.5% more than in 2007. Stated barriers to use of ABHR included dermatological issues, poor acceptance, tolerance and poor availability of ABHR products. Greater awareness of hand hygiene guidelines and greater governance appear to have had a positive impact on practice. However, despite this, practice remains suboptimal and there is scope for substantial improvement. Continued and sustained efforts are required in order to build on progress achieved since the World Health Organization hand hygiene guidelines were published in 2009. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  9. Pre-Service Teachers' Views of Inquiry Teaching and Their Responses to Teacher Educators' Feedback on Teaching Practice

    Science.gov (United States)

    Yoon, Hye-Gyoung; Kim, Mijung; Kim, Byoung Sug; Joung, Yong Jae; Park, Young-Shin

    2013-01-01

    This study attempted to explore 15 Korean elementary pre-service teachers' views of inquiry teaching. During a science teaching methods course, pre-service teachers implemented a peer teaching lesson, had a group discussion to reflect on five teacher educators' comments on their first peer teaching practice, and revised and re-taught the lesson as…

  10. Results of a study assessing teaching methods of faculty after measuring student learning style preference.

    Science.gov (United States)

    Stirling, Bridget V

    2017-08-01

    Learning style preference impacts how well groups of students respond to their curricula. Faculty have many choices in the methods for delivering nursing content, as well as assessing students. The purpose was to develop knowledge around how faculty delivered curricula content, and then considering these findings in the context of the students learning style preference. Following an in-service on teaching and learning styles, faculty completed surveys on their methods of teaching and the proportion of time teaching, using each learning style (visual, aural, read/write and kinesthetic). This study took place at the College of Nursing a large all-female university in Saudi Arabia. 24 female nursing faculty volunteered to participate in the project. A cross-sectional design was used. Faculty reported teaching using mostly methods that were kinesthetic and visual, although lecture was also popular (aural). Students preferred kinesthetic and aural learning methods. Read/write was the least preferred by students and the least used method of teaching by faculty. Faculty used visual methods about one third of the time, although they were not preferred by the students. Students' preferred learning style (kinesthetic) was the method most used by faculty. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. An Inexpensive Method for Kinematic Calibration of a Parallel Robot by Using One Hand-Held Camera as Main Sensor

    Directory of Open Access Journals (Sweden)

    Ricardo Carelli

    2013-08-01

    Full Text Available This paper presents a novel method for the calibration of a parallel robot, which allows a more accurate configuration instead of a configuration based on nominal parameters. It is used, as the main sensor with one camera installed in the robot hand that determines the relative position of the robot with respect to a spherical object fixed in the working area of the robot. The positions of the end effector are related to the incremental positions of resolvers of the robot motors. A kinematic model of the robot is used to find a new group of parameters, which minimizes errors in the kinematic equations. Additionally, properties of the spherical object and intrinsic camera parameters are utilized to model the projection of the object in the image and thereby improve spatial measurements. Finally, several working tests, static and tracking tests are executed in order to verify how the robotic system behaviour improves by using calibrated parameters against nominal parameters. In order to emphasize that, this proposed new method uses neither external nor expensive sensor. That is why new robots are useful in teaching and research activities.

  12. THE USE OF GRAMMAR TRANSLATION METHOD IN TEACHING ENGLISH

    Directory of Open Access Journals (Sweden)

    Catharina Elmayantie

    2015-09-01

    Full Text Available This study aims to describe the patterns of Grammar Translation Method (GTM and to know the reasons why the teachers used the method. Descriptive qualitative method was applied. The subjects were two English teachers at the seventh grade of SMP Negeri 1 Palangka Raya. It was used observation and questionnaires to collect the data. The data reduction, data display, and conclusion drawing were applied for data analysis. The findings show nine major patterns of GTM applied: (1 The classes were taught mainly in mother tongue; (2 the vocabulary was taught in the form of lists of isolated words; (3 the grammar provided the rules for putting words together; (4 it focused on the form and inflection of words; (5 the reading difficult classical texts were begun early; (6 it was little attention to the content of the texts; (7 the drills were exercises in translating; (8 it was little attention to pronunciation; and (9 it focused on accuracy. Meanwhile, the reasons of the teachers used the method are: (1 It is suitable for the students; (2 it helps the students comprehend the text; (3 it  improves the vacabulary; and (4 by using this method teaching-learning activities work well. Keywords: English subject, grammar translation method, teaching-learning activities

  13. Second International Workshop on Teaching Analytics

    DEFF Research Database (Denmark)

    Vatrapu, Ravi; Reimann, Peter; Halb, Wolfgang

    2013-01-01

    Teaching Analytics is conceived as a subfield of learning analytics that focuses on the design, development, evaluation, and education of visual analytics methods and tools for teachers in primary, secondary, and tertiary educational settings. The Second International Workshop on Teaching Analytics...... (IWTA) 2013 seeks to bring together researchers and practitioners in the fields of education, learning sciences, learning analytics, and visual analytics to investigate the design, development, use, evaluation, and impact of visual analytical methods and tools for teachers’ dynamic diagnostic decision...

  14. Systemic mistakes in hand hygiene practice in Ukraine: detection, consequences and ways of elimination

    Science.gov (United States)

    Klymenko, Iryna; Kampf, Günter

    2015-01-01

    Aim: Every year, millions of people around the world suffer from different infectious diseases, considerable part of which are hospital-acquired infections. WHO considers hand hygiene as a priority measure aimed to reduce the level of infection. We evaluated various aspects related to the situational behavior and prioritization regarding hand hygiene measures among the healthcare workers of Ukraine. Method: Identification of system mistakes in hand hygiene was carried out first of all by direct and indirect observation of the activities of medical and pharmaceutical personnel in their everyday practice as well as during their participation in trainings on routine hand hygiene. Questionnaires also were used to estimate the level of hand hygiene compliance of participants of the study. During this period 112 training courses, 315 master-classes and presentations on proper hand hygiene were realized. The target audience included health care workers of medical centers, clinics, maternity hospitals, health care organizations and staff of pharmacies and pharmaceutical manufacturing enterprises in all regions of Ukraine. 638 respondents took part in anonymous survey on hand hygiene practice. Results: The most common mistakes were to regard hand washing and hand disinfection equally, to wash hands before doing a hand disinfection, to neglect the five moments for hand hygiene and to ignore hand hygiene before and after wearing protective gloves. Practitioners, medical attendants, pharmacy and pharmaceutical industry workers highlighted the need for practical and understandable instructions of various hand hygiene procedures, including the clarification of the possible technical mistakes. This became a ground for us to create individual master classes on hand hygiene for each cluster of healthcare workers. Conclusions: Changing hand hygiene behavior and attitude is possible by beginning to observe clinical practice and by involving healthcare workers in teaching and training

  15. An Investigation into the Methods of Teaching Creative English Writing

    Directory of Open Access Journals (Sweden)

    Anastasiia Riabokrys

    2016-08-01

    Full Text Available The article is devoted to the actual problem of teaching creative writing at the English lessons. The value of writing in the process of teaching English language is revealed. The principles and peculiarities of evaluation of creative writing are analyzed. The strategy of choosing methods in teaching creative writing is identified. The benefits of creative writing for learner and teachers are considered.

  16. Computer-enhanced visual learning method: a paradigm to teach and document surgical skills.

    Science.gov (United States)

    Maizels, Max; Mickelson, Jennie; Yerkes, Elizabeth; Maizels, Evelyn; Stork, Rachel; Young, Christine; Corcoran, Julia; Holl, Jane; Kaplan, William E

    2009-09-01

    Changes in health care are stimulating residency training programs to develop new methods for teaching surgical skills. We developed Computer-Enhanced Visual Learning (CEVL) as an innovative Internet-based learning and assessment tool. The CEVL method uses the educational procedures of deliberate practice and performance to teach and learn surgery in a stylized manner. CEVL is a learning and assessment tool that can provide students and educators with quantitative feedback on learning a specific surgical procedure. Methods involved examine quantitative data of improvement in surgical skills. Herein, we qualitatively describe the method and show how program directors (PDs) may implement this technique in their residencies. CEVL allows an operation to be broken down into teachable components. The process relies on feedback and remediation to improve performance, with a focus on learning that is applicable to the next case being performed. CEVL has been shown to be effective for teaching pediatric orchiopexy and is being adapted to additional adult and pediatric procedures and to office examination skills. The CEVL method is available to other residency training programs.

  17. THE PRINCIPLES OF METHODICAL SYSTEM OF TEACHING GEOMETRY

    Directory of Open Access Journals (Sweden)

    Svetlana Feodosevna Miteneva

    2016-01-01

    Full Text Available The article deals with the main components of methodical system of teaching geometry, including the developing spatial thinking, the process of creating images, the conditions for the organization of students cognitive activity. The author describes the scheme of formation of spatial understanding of geometric objects, marks the conditions of students activities organization aimed at creating a spatial image of the studied object, lists research skills to address geometric problems and ways to implement these skills into practice, gives a summary of methods of teaching geometry, including the principle of holistic approach priority, the principle of an open multi-valuedness, the principle of subjective experience accounting.

  18. Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program.

    Science.gov (United States)

    Vested Madsen, Matias; Macario, Alex; Yamamoto, Satoshi; Tanaka, Pedro

    2016-06-01

    In this study, we examined the regularly scheduled, formal teaching sessions in a single anesthesiology residency program to (1) map the most common primary instructional methods, (2) map the use of 10 known teaching techniques, and (3) assess if residents scored sessions that incorporated active learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5-question written survey rating the session. The most common primary instructional methods were computer slides-based classroom lectures (66%), workshops (15%), simulations (5%), and journal club (5%). The number of teaching techniques used per formal teaching session averaged 5.31 (SD, 1.92; median, 5; range, 0-9). Clinical applicability (85%) and attention grabbers (85%) were the 2 most common teaching techniques. Thirty-eight percent of the sessions defined learning objectives, and one-third of sessions engaged in active learning. The overall survey response rate equaled 42%, and passive sessions had a mean score of 8.44 (range, 5-10; median, 9; SD, 1.2) compared with a mean score of 8.63 (range, 5-10; median, 9; SD, 1.1) for active sessions (P = 0.63). Slides-based classroom lectures were the most common instructional method, and faculty used an average of 5 known teaching techniques per formal teaching session. The overall education scores of the sessions as rated by the residents were high.

  19. Aboriginal Students' Achievement in Science Education: The Effect of Teaching Methods

    Science.gov (United States)

    Bourque, Jimmy; Bouchamma, Yamina; Larose, Francois

    2010-01-01

    Some authors assume that the academic difficulties encountered by Aboriginal students can be partly explained by the discrepancy between teaching methods and Aboriginal learning styles. However, this hypothesis lacks empirical foundations. Using pan-Canadian data, we tried to identify the most efficient teaching methods for Aboriginal students and…

  20. Real-Time Hand Position Sensing Technology Based on Human Body Electrostatics

    Directory of Open Access Journals (Sweden)

    Kai Tang

    2018-05-01

    Full Text Available Non-contact human-computer interactions (HCI based on hand gestures have been widely investigated. Here, we present a novel method to locate the real-time position of the hand using the electrostatics of the human body. This method has many advantages, including a delay of less than one millisecond, low cost, and does not require a camera or wearable devices. A formula is first created to sense array signals with five spherical electrodes. Next, a solving algorithm for the real-time measured hand position is introduced and solving equations for three-dimensional coordinates of hand position are obtained. A non-contact real-time hand position sensing system was established to perform verification experiments, and the principle error of the algorithm and the systematic noise were also analyzed. The results show that this novel technology can determine the dynamic parameters of hand movements with good robustness to meet the requirements of complicated HCI.

  1. Teaching organization theory for healthcare management: three applied learning methods.

    Science.gov (United States)

    Olden, Peter C

    2006-01-01

    Organization theory (OT) provides a way of seeing, describing, analyzing, understanding, and improving organizations based on patterns of organizational design and behavior (Daft 2004). It gives managers models, principles, and methods with which to diagnose and fix organization structure, design, and process problems. Health care organizations (HCOs) face serious problems such as fatal medical errors, harmful treatment delays, misuse of scarce nurses, costly inefficiency, and service failures. Some of health care managers' most critical work involves designing and structuring their organizations so their missions, visions, and goals can be achieved-and in some cases so their organizations can survive. Thus, it is imperative that graduate healthcare management programs develop effective approaches for teaching OT to students who will manage HCOs. Guided by principles of education, three applied teaching/learning activities/assignments were created to teach OT in a graduate healthcare management program. These educationalmethods develop students' competency with OT applied to HCOs. The teaching techniques in this article may be useful to faculty teaching graduate courses in organization theory and related subjects such as leadership, quality, and operation management.

  2. Improving of the teaching methods of chemical subjects by using of teaching tests in high educational institutions

    Directory of Open Access Journals (Sweden)

    Gulzahira Turebekova

    2015-03-01

    Full Text Available Using the information technologies may cause great pedagogical effect: using of computer opens the opportunity for organization of problem teaching developing the creative thinking, forming research, practical skills of students, creation of the steady positive motivation of the students. Technical facilities of the computer technology allow solving the teaching and research tasks in the chemistry come as original catalyst of creation of different types of information technology systems and projection on their basis the novel ways and methods of their application. Use of computer technology in education helps to support necessary educational level of students and pay attention to their independent work. The article represents that the computer testing can be widely used for control of knowledge and for teaching. Teaching testing arouses interest in subject and develops ability of self-preparation and self – education, provides in-door and out- door work.

  3. Frequency of Applying Different Teaching Strategies and Social Teaching Methods in Primary Schools

    Science.gov (United States)

    Ivic, Sonja

    2016-01-01

    The question that every modern teacher raises in their daily work is the reflection on selecting teaching strategies and social forms of teaching. Unlike traditional teaching strategies in which knowledge transfer is mainly done by the teacher while the students are passive listeners and recipients of such knowledge, modern teaching strategies…

  4. Would Socrates Have Actually Used the "Socratic Method" for Clinical Teaching?

    Science.gov (United States)

    Stoddard, Hugh A; O'Dell, David V

    2016-09-01

    Medical students and residents are familiar with clinical teaching methods in which a faculty member poses a series of questions to them. This technique is often called the "Socratic method," but it is frequently perceived by learners as an attempt to demean them, a practice that is colloquially known as "pimping." The distinction between Socratic teaching and pimping lies in the perception of "psychological safety." Psychological safety allows learners to answer questions or ask for help without threats to their dignity or worthiness. In a psychologically safe clinical teaching context, learners recognize that questions posed by attending physicians probe their current understanding and guide them to expand their knowledge. In pimping, questions are posed to embarrass the learner and to reinforce the teacher's position of power over them. Absent a threat of disparagement or condemnation, learners are able to focus on building schema for knowledge, skills, and attitudes, rather than worrying about shielding their self-worth. This article presents the proper Socratic method, as intended by Socrates, and contrasts it with pimping. This perspective defines psychological safety as the pivotal factor distinguishing Socratic teaching from pimping, and establishes the foundation for empirical studies of these common practices in medical education.

  5. Teaching undergraduate astrophysics with PIRATE

    Science.gov (United States)

    Brodeur, M. S.; Kolb, U.; Minocha, S.; Braithwaite, N.

    2014-12-01

    PIRATE is a 0.43m semi-autonomous research and teaching observatory owned by The Open University, UK. Since 2010, it has been reserved for several months of each year for teaching astronomy in the OU's undergraduate programme. As students in these courses operate PIRATE remotely rather than travelling to the observatory itself, we chose to investigate whether effective learning was adversely affected by the absence of a more traditional `hands on' experience. We discuss student perspectives on the technologies employed (i.e., remote and virtual investigations), the impact these had on perceived course outcomes, and consider implications for future teaching and outreach.

  6. The Views of Turkish Pre-Service Teachers about Effectiveness of Cluster Method as a Teaching Writing Method

    Science.gov (United States)

    Kitis, Emine; Türkel, Ali

    2017-01-01

    The aim of this study is to find out Turkish pre-service teachers' views on effectiveness of cluster method as a writing teaching method. The Cluster Method can be defined as a connotative creative writing method. The way the method works is that the person who brainstorms on connotations of a word or a concept in abscence of any kind of…

  7. Teaching Web Security Using Portable Virtual Labs

    Science.gov (United States)

    Chen, Li-Chiou; Tao, Lixin

    2012-01-01

    We have developed a tool called Secure WEb dEvelopment Teaching (SWEET) to introduce security concepts and practices for web application development. This tool provides introductory tutorials, teaching modules utilizing virtualized hands-on exercises, and project ideas in web application security. In addition, the tool provides pre-configured…

  8. Effectiveness of Video Demonstration over Conventional Methods in Teaching Osteology in Anatomy.

    Science.gov (United States)

    Viswasom, Angela A; Jobby, Abraham

    2017-02-01

    Technology and its applications are the most happening things in the world. So, is it in the field of medical education. This study was an evaluation of whether the conventional methods can compete with the test of technology. A comparative study of traditional method of teaching osteology in human anatomy with an innovative visual aided method. The study was conducted on 94 students admitted to MBBS 2014 to 2015 batch of Travancore Medical College. The students were divided into two academically validated groups. They were taught using conventional and video demonstrational techniques in a systematic manner. Post evaluation tests were conducted. Analysis of the mark pattern revealed that the group taught using traditional method scored better when compared to the visual aided method. Feedback analysis showed that, the students were able to identify bony features better with clear visualisation and three dimensional view when taught using the video demonstration method. The students identified visual aided method as the more interesting one for learning which helped them in applying the knowledge gained. In most of the questions asked, the two methods of teaching were found to be comparable on the same scale. As the study ends, we discover that, no new technique can be substituted for time tested techniques of teaching and learning. The ideal method would be incorporating newer multimedia techniques into traditional classes.

  9. A Study on "Distinction of the Problem" as the Scientific Thinking : Development of the Teaching Method in Elementary School Science

    OpenAIRE

    川﨑, 弘作; 松浦, 拓也; 中山, 貴司

    2013-01-01

    The purpose of this study is to devise the teaching method to develop the ability to distinguish whether we can investigate the problem. We call it "distinction of the problem". The teaching method has two features: (1) Letting them distinguish whether they can investigate the problem in a problem setting scene, (2) Letting them use the worksheet about the way of thinking to distinguish the problem. This teaching method was administered to the 64 sixth graders to investigate the availability ...

  10. Comparative evaluation of perceptions of dental students to three methods of teaching in Ile-Ife, Nigeria.

    Science.gov (United States)

    Esan, T A; Oziegbe, E O

    2015-12-01

    The World Health Organization in 1994 recommended that dental education should be problem based, socially and culturally relevant, and community oriented. To explore the perceptions of Pre-phase II (pre-clinical II) dental students on three methods of teaching used during two academic sessions. All part IV dental students in two consecutive sessions undergoing pre phase II course in the Faculty of Dentistry, Obafemi Awolowo University, Ile-Ife were recruited into the study. Three different modes of teaching that is, Problem based learning (PBL), hybrid PBL and traditional teaching were used to teach the students. A twenty two itemed anonymous questionnaire on a five point Likert scale was administered to the students at the end of the course. Six perceived factors were extracted from the questionnaire using factor analysis. There was a statistically significant difference (p method compared to the other methods of teaching. The perceived factor "communication with peers" had the highest mean score for PBL in both sessions (4.57 ± 0.58 and 4.09 ± 0.93 respectively). However, PBL method was very helpful in all the six perceived factors while the students perceived that the traditional method of teaching was not helpful in "interaction with tutors" and "challenge to critical thinking". The findings showed that students preferred the PBL method to other forms of teaching. PBL enhanced the students' communication skill, was very useful as pedagogic tool and improved their critical thinking.

  11. Assessment of a novel method for teaching veterinary parasitology.

    Science.gov (United States)

    Pereira, Mary Mauldin; Yvorchuk-St Jean, Kathleen E; Wallace, Charles E; Krecek, Rosina C

    2014-01-01

    A student-centered innovative method of teaching veterinary parasitology was launched and evaluated at the Ross University School of Veterinary Medicine (RUSVM) in St. Kitts, where Parasitology is a required course for second-semester veterinary students. A novel method, named Iron Parasitology, compared lecturer-centered teaching with student-centered teaching and assessed the retention of parasitology knowledge of students in their second semester and again when they reached their seventh semester. Members of five consecutive classes chose to participate in Iron Parasitology with the opportunity to earn an additional 10 points toward their final grade by demonstrating their knowledge, communication skills, clarity of message, and creativity in the Iron Parasitology exercise. The participants and nonparticipants were assessed using seven parameters. The initial short-term study parameters used to evaluate lecturer- versus student-centered teaching were age, gender, final Parasitology course grade without Iron Parasitology, RUSVM overall grade point average (GPA), RUSVM second-semester GPA, overall GPA before RUSVM, and prerequisite GPA before RUSVM. The long-term reassessment study assessed retention of parasitology knowledge in members of the seventh-semester class who had Iron Parasitology as a tool in their second semester. These students were invited to complete a parasitology final examination during their seventh semester. There were no statistically significant differences for the parameters measured in the initial study. In addition, Iron Parasitology did not have an effect on the retention scores in the reassessment study.

  12. Problem solving - an interactive active method for teaching the thermokinetic concept

    Directory of Open Access Journals (Sweden)

    Odochian Lucia

    2014-07-01

    Full Text Available The paper describes a strategy that uses problem solving to teach the thermokinetic concept, based on student’s previously established proficiency in thermochemistry and kinetics. Chemistry teachers often use this method because it ensures easy achievement of both formative and informative science skills. This teaching strategy is tailored for students that prove special intellectual resources, Olympiad participants and to those who find chemistry a potential professional route

  13. Developing medical educators - a mixed method evaluation of a teaching education program.

    Science.gov (United States)

    Roos, Marco; Kadmon, Martina; Kirschfink, Michael; Koch, Eginhard; Jünger, Jana; Strittmatter-Haubold, Veronika; Steiner, Thorsten

    2014-01-01

    Background It is well accepted that medical faculty teaching staff require an understanding of educational theory and pedagogical methods for effective medical teaching. The purpose of this study was to evaluate the effectiveness of a 5-day teaching education program. Methods An open prospective interventional study using quantitative and qualitative instruments was performed, covering all four levels of the Kirkpatrick model: Evaluation of 1) 'Reaction' on a professional and emotional level using standardized questionnaires; 2) 'Learning' applying a multiple choice test; 3) 'Behavior' by self-, peer-, and expert assessment of teaching sessions with semistructured interviews; and 4) 'Results' from student evaluations. Results Our data indicate the success of the educational intervention at all observed levels. 1) Reaction: The participants showed a high acceptance of the instructional content. 2) Learning: There was a significant increase in knowledge (Pteaching performance. Semistructured interviews reflected a higher level of professionalism in medical teaching by the participants. 4) Results: Teaching performance ratings improved in students' evaluations. Conclusions Our results demonstrate the success of a 5-day education program in embedding knowledge and skills to improve performance of medical educators. This multimethodological approach, using both qualitative and quantitative measures, may serve as a model to evaluate effectiveness of comparable interventions in other settings.

  14. The Effect of TPR and Audio - Lingual Method in Teaching Vocabulary Viewed from Students’ IQ

    Directory of Open Access Journals (Sweden)

    Anita Dewi Ekawati

    2017-01-01

    Full Text Available This research aimed to investigate the effect of Total Physical Response (TPR on elementary school students’ English vocabulary mastery with regards to their Intelligence Quotient (IQ. Whether or not there is an interaction between the teaching method and IQ in teaching vocabulary was also investigated in this study . The research was carried out at an elementary school in Central Java , Indonesia . The population was the fifth year students of two classes. Both the experimental and control groups consisted of 40 students. The data were analyzed using multifactor analysis of variance 2 x 2 (ANOVA. Then, it was analyzed using Tukey test. The study reveals that TPR was an effective method for teaching vocabulary in elementary school, and the effectiveness of the method was influenced by the level of students’ IQ. The results of the study may become a reference for EFL teachers to apply an effective method to teach English vocabulary to elementary school students. Moreover, EFL teachers need to take into account students’ IQ in implementing the teaching method

  15. Time-Quality Tradeoff of Waiting Strategies for Tutors to Retrieve Relevant Teaching Methods

    Science.gov (United States)

    Shih, Wen-Chung; Tseng, Shian-Shyong; Yang, Che-Ching; Liang, Tyne

    2011-01-01

    As more and more undergraduate students act as voluntary tutors to rural pupils after school, there is a growing need for a supporting environment to facilitate adaptive instruction. Among others, a teaching method retrieval system is intended to help tutors find relevant teaching methods for teaching a particular concept. However, teaching…

  16. Issues in Learning About and Teaching Qualitative Research Methods and Methodology in the Social Sciences

    Directory of Open Access Journals (Sweden)

    Franz Breuer

    2007-01-01

    Full Text Available For many qualitative researchers in the social sciences, learning about and teaching qualitative research methods and methodology raises a number of questions. This topic was the focus of a symposium held during the Second Berlin Summer School for Qualitative Research Methods in July 2006. In this contribution, some of the issues discussed during the symposium are taken up and extended, and some basic dimensions underlying these issues are summarized. How qualitative research methods and methodology are taught is closely linked to the ways in which qualitative researchers in the social sciences conceptualize themselves and their discipline. In the following, we distinguish between a paradigmatic and a pragmatic view. From a pragmatic point of view, qualitative research methods are considered research strategies or techniques and can be taught in the sense of recipes with specific steps to be carried out. According to a paradigmatic point of view (strongly inspired by constructivism, qualitative research methods and methodology are conceptualized as a craft to be practiced together by a "master" and an "apprentice." Moreover, the teaching of qualitative research methods also depends heavily on the institutional standing of qualitative compared to quantitative research method. Based on these considerations, five basic dimensions of learning about and teaching qualitative research methods are suggested: ways of teaching (ranging from the presentation of textbook knowledge to cognitive apprenticeship and instructors' experience with these; institutional contexts, including their development and the teaching of qualitative research methods in other than university contexts; the "fit" between personality and method, including relevant personal skills and talents; and, as a special type of instructional context that increasingly has gained importance, distance learning and its implications for learning about and teaching qualitative research methods

  17. Teaching for Conceptual Change in Elementary and Secondary Science Methods Courses.

    Science.gov (United States)

    Marion, Robin; Hewson, Peter W.; Tabachnick, B. Robert; Blomker, Kathryn B.

    1999-01-01

    Describes and analyzes two science methods courses at the elementary and secondary levels for how they addressed four ideas: (1) how students learn science; (2) how teachers teach science to students; (3) how prospective science teachers learn about the first two ideas; and (4) how methods instructors teach prospective science teachers about the…

  18. COMPARATIVE ANALYSIS OF EXISTING INTENSIVE METHODS OF TEACHING FOREIGN LANGUAGES

    Directory of Open Access Journals (Sweden)

    Maria Mytnyk

    2016-12-01

    Full Text Available The article deals with the study and analysis of comparable existing intensive methods of teaching foreign languages. This work is carried out to identify the positive and negative aspects of intensive methods of teaching foreign languages. The author traces the idea of rational organization and intensification of teaching foreign languages from their inception to the moment of their preparation in an integrated system. advantages and disadvantages of the most popular methods of intensive training also analyzed the characteristic of different historical periods, namely cugestopedichny method G. Lozanov method activation of reserve possibilities of students G. Kitaygorodskoy, emotional-semantic method I. Schechter, an intensive course of learning a foreign language L. Gegechkori , sugestokibernetichny integral method of accelerated learning a foreign language B. Petrusinskogo, a crash course in the study of spoken language by immersion A. Plesnevich. Analyzed the principles of learning and the role of each method in the development of methods of intensive foreign language training. The author identified a number of advantages and disadvantages of intensive methods of teaching foreign languages: 1 the assimilation of a large number of linguistic, lexical and grammatical units; 2 active use of acquired knowledge, skills and abilities in the practice of oral speech communication in a foreign language; 3 the ability to use language material resulting not only in his speech, but also in understanding the interlocutor; 4 overcoming psychological barriers, including fear of the possibility of making a mistake; 5 high efficiency and fast learning; 6 too much new language material that is presented; 7 training of oral forms of communication; 8 decline of grammatical units and models.

  19. Hybrid teaching method for undergraduate student in Marine Geology class in Indonesia

    Science.gov (United States)

    Yusuf Awaluddin, M.; Yuliadi, Lintang

    2016-04-01

    Bridging Geosciences to the future generations in interesting and interactive ways are challenging for lecturers and teachers. In the past, one-way 'classic' face-to-face teaching method has been used as the only alternative for undergraduate's Marine Geology class in Padjadjaran University, Indonesia. Currently, internet users in Indonesia have been increased significantly, among of them are young generations and students. The advantage of the internet as a teaching method in Geosciences topic in Indonesia is still limited. Here we have combined between the classic and the online method for undergraduate teaching. The case study was in Marine Geology class, Padjadjaran University, with 70 students as participants and 2 instructors. We used Edmodo platform as a primary tool in our teaching and Dropbox as cloud storage. All online teaching activities such as assignment, quiz, discussion and examination were done in concert with the classic one with proportion 60% and 40% respectively. We found that the students had the different experience in this hybrid teaching method as shown in their feedback through this platform. This hybrid method offers interactive ways not only between the lecturers and the students but also among students. Classroom meeting is still needed to expose their work and for general discussion.Nevertheless, the only problem was the lack of internet access in the campus when all our students accessing the platform at the same time.

  20. PERCEIVED SERVICE QUALITY AND STUDENTS' SATISFACTION IN HIGHER EDUCATION: THE INFLUENCE OF TEACHING METHODS

    Directory of Open Access Journals (Sweden)

    Eugenia Pedro

    2018-03-01

    Full Text Available The main aim of this research was to study the relationship between perceived quality (PQ and satisfaction in Higher education, and especially to identify if these variables could differ between groups of students exposed to different teaching methods. A quantitative study was conducted at a Portuguese Faculty of Health Sciences, through a survey applied to a final sample of 359 students. Data analysis was performed through a structural equation model, using, for this purpose, the PLS method. Results confirm that PQ is positively related to students' satisfaction in the Higher Education Institutions (HEI context, and that PQ and satisfaction are significantly different when students are exposed to different teaching approaches. Although there is a substantial body of evidence regarding teaching methods in HEI, to our knowledge there is no reliable prior study that explicitly approached the influence of alternative teaching methods on students' satisfaction and their perception of service quality.

  1. Choosing Learning Methods Suitable for Teaching and Learning in Computer Science

    Science.gov (United States)

    Taylor, Estelle; Breed, Marnus; Hauman, Ilette; Homann, Armando

    2013-01-01

    Our aim is to determine which teaching methods students in Computer Science and Information Systems prefer. There are in total 5 different paradigms (behaviorism, cognitivism, constructivism, design-based and humanism) with 32 models between them. Each model is unique and states different learning methods. Recommendations are made on methods that…

  2. Organization of training and teaching methods at Electricite de France (EDF)

    International Nuclear Information System (INIS)

    Combe, J.

    1980-01-01

    The training of staff for the equipping, operating and servicing of EDF nuclear facilities was organized at a time when the undertaking had already developed its general training schemes and teaching methods. A brief account of these schemes and methods is given in the paper. Staff training at EDF was clearly devised with implicit regard for the educational and technological features of French society. This fact should not be forgotten when seeking to compare what is described here with developments abroad. The organization of training is based on a few relatively simple principles. The object of any training is to acquire competence, not just knowledge, and this calls for a combination of teaching and practical experience. Training programmes are drawn up taking into account the professional experience acquired in a particular trade, and training activities are, as far as possible, divorced from selection and examination procedures. The large number of workers needing to be trained in the nuclear field has led to standardization of training programmes. Teaching methods tend to be based on a combination of theoretical instruction and practical experience. Training thus involves the use of active or semi-active methods designed to promote familiarization with methods of working as well as the attainment of knowledge and ability. For these reasons, conditions of training as close as possible to actual work situations are created in the training centres, where great emphasis is placed on simulation techniques. (author)

  3. The Relationship Among Teaching Methods, Student Characteristics, and Student Involvement in Learning

    Science.gov (United States)

    Anderson, Lorin W.; Soctt, Corinne C.

    1978-01-01

    Individual students tend to benefit differently from different teaching methods; however, when little or nothing is known of the entering students' characteristics regarding learning involvement, the high school teacher would be wise to use the classroom discourse method of teaching. (JD)

  4. THE FREQUENT USE OF TEACHING STRATEGIES/METHODS AMONG TEACHERS ACCORDING TO THE TEACHER CANDIDATES OBSERVATION

    Directory of Open Access Journals (Sweden)

    Mukaddes SAKALLI

    2007-06-01

    Full Text Available The aim of this study is to show the frequent use of teaching stratergies/methods amongteachers which has been observed by teacher candidates currently undergoing their own field/area teaching program.This study undertakes the general research model and the tools used to obtain the necessary data are personalinformation form and a questionaire. “Teachers frequent use of teaching methods/stratergies” to obtain necessarydata a 4 likert scale type of questionaire has been used. The scale developed on behalf of the researcher involves 35teaching methods/stratergies.The data obtained through 71 quetionaires where evaluated from 4 (always and 1(none as points and has been evaluated through the SPSS package program. In addition, the resultsof the data havebeen analysed through the following techniques: percentage (%, average (X and standard deviation (SS.According to the observations made by the teacher candidates the following teaching methods/stratergies wereundertaken by the teachers according to thier teaching field: lecturing, question-answer method were always used,homework, practice in the classroom, problem solving, showing and practicing methods were frequently used,project work, anaylsing example situations, debates, similarity, computer based education, observing privatetutorials, eduational games, cooperative learning, brainstroming, field trips and reflecting/miroring situations,group/team work, experiment, role play, micro-learning technique, statement, speech,meeting, display, drama,conference, formal debates, sempozium, seminar, panel, umbrella technique, forum and opposite panel

  5. Methods for teaching geometric modelling and computer graphics

    Energy Technology Data Exchange (ETDEWEB)

    Rotkov, S.I.; Faitel`son, Yu. Ts.

    1992-05-01

    This paper considers methods for teaching the methods and algorithms of geometric modelling and computer graphics to programmers, designers and users of CAD and computer-aided research systems. There is a bibliography that can be used to prepare lectures and practical classes. 37 refs., 1 tab.

  6. Reflecting on the Postgraduate Experience: Teaching Research Methods and Statistics: Review of the DART-P Sponsored Workshop at PsyPAG 2013

    Science.gov (United States)

    Jackson, Emma J.; Davies, Emma. L.

    2014-01-01

    Following the success of last year's teaching and career development workshop, this year's DART-P sponsored workshop at the Psychology Postgraduate Affairs Group (PsyPAG) Annual Conference held at Lancaster University focused on postgraduate's experiences of teaching research methods. This article provides a review of the invited speakers…

  7. Teaching the Scientific Method in the Social Sciences

    Science.gov (United States)

    Keyes, Grace

    2010-01-01

    Many undergraduates can tell you what the scientific method means but just a little probing reveals a rather shallow understanding as well as a number of misconceptions about the method. The purpose of this paper is to indicate why such misconceptions occur and to point out some implications and suggestions for teaching the scientific method in…

  8. Gasoline on hands: preliminary study on collection and persistence.

    Science.gov (United States)

    Darrer, Melinda; Jacquemet-Papilloud, Joëlle; Delémont, Olivier

    2008-03-05

    The identification of an arsonist remains one of the most difficult challenges a fire investigation has to face. Seeking and detection of traces of gasoline could provide a valuable information to link a suspect with an arson scene where gasoline was used to set-up the fire. In this perspective, a first study was undertaken to evaluate a simple, fast and efficient method for collecting gasoline from hands, and to assess its persistence over time. Four collection means were tested: PVC, PE and Latex gloves, as well as humidified filter paper. A statistical assessment of the results indicates that Latex and PVC gloves worn for about 20 min, as well as paper filter rubbed on hands, allow an efficient collection of gasoline applied to hands. Due to ease of manipulation and to a reduced amount of volatile compounds detected from the matrix, PVC gloves were selected for the second set of experiments. The evaluation of the persistence of gasoline on hands was then carried out using two initial quantities (500 and 1000 microl). Collection was made with PVC gloves after 0, 30 min, 1, 2 and 4h, on different volunteers. The results show a common tendency of massive evaporation of gasoline during the first 30 min: a continued but non-linear decrease was observed along different time intervals. The results of this preliminary study are in agreement with other previous researches conducted on the detection of flammable liquid residues on clothes, shoes and skin.

  9. Teaching-learning: stereoscopic 3D versus Traditional methods in Mexico City.

    Science.gov (United States)

    Mendoza Oropeza, Laura; Ortiz Sánchez, Ricardo; Ojeda Villagómez, Raúl

    2015-01-01

    In the UNAM Faculty of Odontology, we use a stereoscopic 3D teaching method that has grown more common in the last year, which makes it important to know whether students can learn better with this strategy. The objective of the study is to know, if the 4th year students of the bachelor's degree in dentistry learn more effectively with the use of stereoscopic 3D than the traditional method in Orthodontics. first, we selected the course topics, to be used for both methods; the traditional method using projection of slides and for the stereoscopic third dimension, with the use of videos in digital stereo projection (seen through "passive" polarized 3D glasses). The main topic was supernumerary teeth, including and diverted from their guide eruption. Afterwards we performed an exam on students, containing 24 items, validated by expert judgment in Orthodontics teaching. The results of the data were compared between the two educational methods for determined effectiveness using the model before and after measurement with the statistical package SPSS 20 version. The results presented for the 9 groups of undergraduates in dentistry, were collected with a total of 218 students for 3D and traditional methods, we found in a traditional method a mean 4.91, SD 1.4752 in the pretest and X=6.96, SD 1.26622, St Error 0.12318 for the posttest. The 3D method had a mean 5.21, SD 1.996779 St Error 0.193036 for the pretest X= 7.82, SD =0.963963, St Error 0.09319 posttest; the analysis of Variance between groups F= 5.60 Prob > 0.0000 and Bartlett's test for equal variances 21.0640 Prob > chi2 = 0.007. These results show that the student's learning in 3D means a significant improvement as compared to the traditional teaching method and having a strong association between the two methods. The findings suggest that the stereoscopic 3D method lead to improved student learning compared to traditional teaching.

  10. Baseline evaluation of hand hygiene compliance in three major hospitals, Isfahan, Iran.

    Science.gov (United States)

    Ataei, B; Zahraei, S M; Pezeshki, Z; Babak, A; Nokhodian, Z; Mobasherizadeh, S; Hoseini, S G

    2013-09-01

    Hand hygiene is the mainstay of nosocomial infection prevention. This study was a baseline survey to assess hand hygiene compliance of healthcare workers by direct observation in three major hospitals of Isfahan, Iran. The use of different hand hygiene products was also evaluated. In 3078 potential opportunities hand hygiene products were available on 2653 occasions (86.2%). Overall compliance was 6.4% (teaching hospital: 7.4%; public hospital: 6.2%; private hospital: 1.4%). Nurses (8.4%) had the highest rates of compliance. Poor hand hygiene compliance in Isfahan hospitals necessitates urgent interventions to improve both hospital infrastructure and staff knowledge. © 2013 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  11. Are Prospective Elementary School Teachers' Social Studies Teaching Efficacy Beliefs Related to Their Learning Approaches in a Social Studies Teaching Methods Course?

    Science.gov (United States)

    Dündar, Sahin

    2015-01-01

    This study aimed to contribute to the growing literature on learning approaches and teacher self-efficacy beliefs by examining associations between prospective elementary school teachers' learning approaches in a social studies teaching methods course and their social studies teaching efficacy beliefs. One hundred ninety-two prospective elementary…

  12. Waterless Hand Rub Versus Traditional Hand Scrub Methods for Preventing the Surgical Site Infection in Orthopedic Surgery.

    Science.gov (United States)

    Iwakiri, Kentaro; Kobayashi, Akio; Seki, Masahiko; Ando, Yoshiyuki; Tsujio, Tadao; Hoshino, Masatoshi; Nakamura, Hiroaki

    2017-11-15

    MINI: Fourteen hundred consecutive patients were investigated for evaluating the utility of waterless hand rub before orthopaedic surgery. The risk in the surgical site infection incidence was the same, but costs of liquids used for hand hygiene were cheaper and the hand hygiene time was shorter for waterless protocol, compared with traditional hand scrub. A retrospective cohort study with prospectively collected data. The aim of this study was to compare SSI incidences, the cost of hand hygiene agents, and hand hygiene time between the traditional hand scrub and the waterless hand rub protocols before orthopedic surgery. Surgical site infections (SSI) prolong hospitalization and are a leading nosocomial cause of morbidity and a source of excess cost. Recently, a waterless hand rub protocol comprising alcohol based chlorhexidine gluconate for use before surgery was developed, but no studies have yet examined its utility in orthopedic surgery. Fourteen hundred consecutive patients who underwent orthopedic surgery (spine, joint replacement, hand, and trauma surgeries) in our hospital since April 1, 2012 were included. A total of 712 cases underwent following traditional hand scrub between April 1, 2012 and April 30, 2013 and 688 cases underwent following waterless hand rub between June 1, 2013 and April 30, 2014. We compared SSI incidences within all and each subcategory between two hand hygiene protocols. All patients were screened for SSI within 1 year after surgery. We compared the cost of hand hygiene agents and hand hygiene time between two groups. The SSI incidences were 1.3% (9 of 712) following the traditional protocol (2 deep and 7 superficial infections) and 1.1% (8 of 688) following the waterless protocol (all superficial infections). There were no significant differences between the two groups. The costs of liquids used for one hand hygiene were about $2 for traditional hand scrub and less than $1 for waterless hand rub. The mean hand hygiene time was 264

  13. The evaluation of student-centredness of teaching and learning: a new mixed-methods approach.

    Science.gov (United States)

    Lemos, Ana R; Sandars, John E; Alves, Palmira; Costa, Manuel J

    2014-08-14

    The aim of the study was to develop and consider the usefulness of a new mixed-methods approach to evaluate the student-centredness of teaching and learning on undergraduate medical courses. An essential paradigm for the evaluation was the coherence between how teachers conceptualise their practice (espoused theories) and their actual practice (theories-in-use). The context was a module within an integrated basic sciences course in an undergraduate medical degree programme. The programme had an explicit intention of providing a student-centred curriculum. A content analysis framework based on Weimer's dimensions of student-centred teaching was used to analyze data collected from individual interviews with seven teachers to identify espoused theories and 34h of classroom observations and one student focus group to identify theories-in-use. The interviewees were identified by purposeful sampling. The findings from the three methods were triangulated to evaluate the student-centredness of teaching and learning on the course. Different, but complementary, perspectives of the student-centredness of teaching and learning were identified by each method. The triangulation of the findings revealed coherence between the teachers' espoused theories and theories-in-use. A mixed-methods approach that combined classroom observations with interviews from a purposeful sample of teachers and students offered a useful evaluation of the extent of student-centredness of teaching and learning of this basic science course. Our case study suggests that this new approach is applicable to other courses in medical education.

  14. Learning through Teaching: A Microbiology Service-Learning Experience

    Directory of Open Access Journals (Sweden)

    Ginny Webb

    2015-11-01

    Full Text Available Service learning is defined as a strategy in which students apply what they have learned in the classroom to a community service project. Many educators would agree that students often learn best through teaching others. This premise was the motivation for a new service-learning project in which undergraduate microbiology students developed and taught hands-on microbiology lessons to local elementary school children. The lessons included teaching basic information about microbes, disease transmission, antibiotics, vaccines, and methods of disease prevention. This service-learning project benefitted the college students by enforcing their knowledge of microbiology and provided them an opportunity to reach out to children within their community. This project also benefitted the local schools by teaching the younger students about microbes, infections, and handwashing. In this paper, I discuss the development and implementation of this new microbiology service-learning project, as well as the observed impact it had on everyone involved.

  15. INNOVATIVE METHODS OF TEACHING HISTORY AT MODERN UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    A. Yu. Suslov

    2017-01-01

    Full Text Available Introduction. As a discipline, History holds a specific place among disciplines of a humanitarian cycle of educational programs of higher education institutions regardless of university specialities. History plays an important role in the course of formation of a citizen and development of critical thinking of a personality as an element of a common culture. However, new federal standards require a drastic reduction of the classroom hours for studying a History course by students of non-humanitarian specialties, and, at the same time, enhancement of the contents of a discipline (its reorientation from History of Russia towards World History. Therefore, History programmes and courses demand up-to-date approaches, methods and didactic means to provide formation of holistic worldview of future experts.The aim of the article is to consider the features of innovative methods application in teaching history in high school taking into consideration modernization processes.Methodology and research methods. The research undertaken is based on activity and competence-based approaches. The methods of analysis and synthesis of the academic literature on the research topic were used; the methods of reflection and generalization of teaching activities of the Department of Humanitarian Disciplines of theKazanNationalResearchTechnologicalUniversity were applied as well.Results and scientific novelty. A modern view on historical education has been proposed as means of students’ systems thinking formation, designing the ideas about the world historical process among students, the mission ofRussia in this process, and evolution ofRussia as a part of the modern civilization. It is stated that History university course is designed not only to give the students strong subject knowledge, but also to create axiological orientations and abilities on the basis of the analysis of historical collisions, objective and subjective factors of society development. Moreover

  16. A meta-analysis of the effects of non-traditional teaching methods on the critical thinking abilities of nursing students.

    Science.gov (United States)

    Lee, JuHee; Lee, Yoonju; Gong, SaeLom; Bae, Juyeon; Choi, Moonki

    2016-09-15

    Scientific framework is important in designing curricula and evaluating students in the field of education and clinical practice. The purpose of this study was to examine the effectiveness of non-traditional educational methods on critical thinking skills. A systematic review approach was applied. Studies published in peer-reviewed journals from January 2001 to December 2014 were searched using electronic databases and major education journals. A meta-analysis was performed using Review Manager 5.2. Reviewing the included studies, the California Critical Thinking Dispositions Inventory (CCTDI) and California Critical Thinking Skills Test (CCTST) were used to assess the effectiveness of critical thinking in the meta-analysis. The eight CCTDI datasets showed that non- traditional teaching methods (i.e., no lectures) were more effective compared to control groups (standardized mean difference [SMD]: 0.42, 95 % confidence interval [CI]: 0.26-0.57, p teaching and learning methods in these studies were also had significantly more effects when compared to the control groups (SMD: 0.29, 95 % CI: 0.10-0.48, p = 0.003). This research showed that new teaching and learning methods designed to improve critical thinking were generally effective at enhancing critical thinking dispositions.

  17. Elementary School Teachers’ Attitudes towards the Importance and use of Teaching Methods in Visual Arts Education

    Directory of Open Access Journals (Sweden)

    Zlata Tomljenović

    2018-03-01

    Full Text Available The quality of the teaching process in visual arts largely depends on a creative and effective combination of both general and subject-specific (visual arts teaching methods. The aim of this study was to determine in- service teachers' perceptions of the features, specifics, importance and objectives of teaching methods in visual arts education, as well as their perception of the importance of visual arts as a school subject. The research was conducted on a sample of 373 Croatian elementary school teachers. A correlation was determined between the following variables: “teachers' work experience”, “teachers' perception of the importance of visual arts education” and the variable: “use of teaching methods in visual arts classes”. Findings have implications for modernizing and improving school practice; they also suggest further research in this area.

  18. Experiment Based Teaching of Solar Cell Operation and Characterization Using the SolarLab Platform

    DEFF Research Database (Denmark)

    Spataru, Sergiu; Sera, Dezso; Kerekes, Tamas

    2014-01-01

    interfaces for exploring different solar cell principles and topics. The exercises presented in the current paper have been adapted from the original exercises developed for the SolarLab platform and are currently included in the Photovoltaic Power Systems courses (MSc and PhD level) taught at the Department...... which is a laboratory teaching tool developed at Transylvania University of Brasov. Using this platform, solar cells can be characterized under various illumination, temperature and angle of light incidence. Additionally, the SolarLab platform includes guided exercises and intuitive graphical user......Experiment based teaching methods are a great way to get students involved and interested in almost any topic. This paper presents such a hands-on approach for teaching solar cell operation principles along with characterization and modelling methods. This is achieved with the SolarLab platform...

  19. The effectiveness of the teach-back method on adherence and self-management in health education for people with chronic disease: a systematic review.

    Science.gov (United States)

    Ha Dinh, Thi Thuy; Bonner, Ann; Clark, Robyn; Ramsbotham, Joanne; Hines, Sonia

    2016-01-01

    Chronic diseases are increasing worldwide and have become a significant burden to those affected by those diseases. Disease-specific education programs have demonstrated improved outcomes, although people do forget information quickly or memorize it incorrectly. The teach-back method was introduced in an attempt to reinforce education to patients. To date, the evidence regarding the effectiveness of health education employing the teach-back method in improved care has not yet been reviewed systematically. This systematic review examined the evidence on using the teach-back method in health education programs for improving adherence and self-management of people with chronic disease. Adults aged 18 years and over with one or more than one chronic disease.All types of interventions which included the teach-back method in an education program for people with chronic diseases. The comparator was chronic disease education programs that did not involve the teach-back method.Randomized and non-randomized controlled trials, cohort studies, before-after studies and case-control studies.The outcomes of interest were adherence, self-management, disease-specific knowledge, readmission, knowledge retention, self-efficacy and quality of life. Searches were conducted in CINAHL, MEDLINE, EMBASE, Cochrane CENTRAL, Web of Science, ProQuest Nursing and Allied Health Source, and Google Scholar databases. Search terms were combined by AND or OR in search strings. Reference lists of included articles were also searched for further potential references. Two reviewers conducted quality appraisal of papers using the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument. Data were extracted using the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument data extraction instruments. There was significant heterogeneity in selected studies, hence a meta-analysis was not possible and the results were presented in narrative form. Of

  20. Application of the critical pathway and integrated case teaching method to nursing orientation.

    Science.gov (United States)

    Goodman, D

    1997-01-01

    Nursing staff development programs must be responsive to current changes in healthcare. New nursing staff must be prepared to manage continuous change and to function competently in clinical practice. The orientation pathway, based on a case management model, is used as a structure for the orientation phase of staff development. The integrated case is incorporated as a teaching strategy in orientation. The integrated case method is based on discussion and analysis of patient situations with emphasis on role modeling and integration of theory and skill. The orientation pathway and integrated case teaching method provide a useful framework for orientation of new staff. Educators, preceptors and orientees find the structure provided by the orientation pathway very useful. Orientation that is developed, implemented and evaluated based on a case management model with the use of an orientation pathway and incorporation of an integrated case teaching method provides a standardized structure for orientation of new staff. This approach is designed for the adult learner, promotes conceptual reasoning, and encourages the social and contextual basis for continued learning.

  1. An Innovative Teaching Method To Promote Active Learning: Team-Based Learning

    Science.gov (United States)

    Balasubramanian, R.

    2007-12-01

    Traditional teaching practice based on the textbook-whiteboard- lecture-homework-test paradigm is not very effective in helping students with diverse academic backgrounds achieve higher-order critical thinking skills such as analysis, synthesis, and evaluation. Consequently, there is a critical need for developing a new pedagogical approach to create a collaborative and interactive learning environment in which students with complementary academic backgrounds and learning skills can work together to enhance their learning outcomes. In this presentation, I will discuss an innovative teaching method ('Team-Based Learning (TBL)") which I recently developed at National University of Singapore to promote active learning among students in the environmental engineering program with learning abilities. I implemented this new educational activity in a graduate course. Student feedback indicates that this pedagogical approach is appealing to most students, and promotes active & interactive learning in class. Data will be presented to show that the innovative teaching method has contributed to improved student learning and achievement.

  2. The peculiarities of the direct method usage in teaching speaking Foreign languages in Galicia and Bukovina (1890–1918

    Directory of Open Access Journals (Sweden)

    Bohdana Labinska

    2012-12-01

    Full Text Available The given article researches the peculiarities of the usage of the direct method in teaching foreign language speaking in Galicia and Bukovina (1890–1918. It analyses the preconditions of appearance of the direct method of teaching of foreign languages, the influence of contiguous sciences on the methodology of teaching of foreign languages. The peculiarities of realization of the direct method of teaching of foreign languages in Galicia and Bukovina is observed in the article. The methodology of teaching of foreign language speaking in the process of realization of the direct method in the west of Ukraine is described.

  3. Ability of Hand Hygiene Interventions Using Alcohol-Based Hand Sanitizers and Soap To Reduce Microbial Load on Farmworker Hands Soiled during Harvest.

    Science.gov (United States)

    de Aceituno, Anna Fabiszewski; Bartz, Faith E; Hodge, Domonique Watson; Shumaker, David J; Grubb, James E; Arbogast, James W; Dávila-Aviña, Jorgé; Venegas, Fabiola; Heredia, Norma; García, Santos; Leon, Juan S

    2015-11-01

    Effective hand hygiene is essential to prevent the spread of pathogens on produce farms and reduce foodborne illness. The U.S. Food and Drug Administration Food Safety Modernization Act Proposed Rule for Produce Safety recommends the use of soap and running water for hand hygiene of produce handlers. The use of alcohol-based hand sanitizer (ABHS) may be an effective alternative hygiene intervention where access to water is limited. There are no published data on the efficacy of either soap or ABHS-based interventions to reduce microbial contamination in agricultural settings. The goal of this study was to assess the ability of two soap-based (traditional or pumice) and two ABHS-based (label-use or two-step) hygiene interventions to reduce microbes (coliforms, Escherichia coli, and Enterococcus spp.) and soil (absorbance of hand rinsate at 600 nm [A600]) on farmworker hands after harvesting produce, compared with the results for a no-hand-hygiene control. With no hand hygiene, farmworker hands were soiled (median A600, 0.48) and had high concentrations of coliforms (geometric mean, 3.4 log CFU per hand) and Enterococcus spp. (geometric mean, 5.3 log CFU per hand) after 1 to 2 h of harvesting tomatoes. Differences in microbial loads in comparison to the loads in the control group varied by indicator organism and hygiene intervention (0 to 2.3 log CFU per hand). All interventions yielded lower concentrations of Enterococcus spp. and E. coli (P hands (P hand washing with soap at reducing indicator organisms on farmworker hands. Based on these results, ABHS is an efficacious hand hygiene solution for produce handlers, even on soiled hands.

  4. Creative Approaches to Teaching Graduate Research Methods Workshops

    OpenAIRE

    Peter Reilly

    2017-01-01

    Engagement and deeper learning were enhanced by developing several innovative teaching strategies delivered in Research Methods workshops to Graduate Business Students.  Focusing primarily on students adopting a creative approach to formulating a valid research question for undertaking a dissertation successfully. These techniques are applicable to most subject domains to ensure student engagement.  Addressing the various multiple intelligences and learning styles existing within groups while...

  5. A STUDY ON ENGLISH TEACHERS’ TEACHING APPROACHES, METHODS, AND TECHNIQUES AT A STATE SENIOR HIGH SCHOOL IN ENREKANG, INDONESIA

    Directory of Open Access Journals (Sweden)

    Ita Sarmita Samad

    2016-11-01

    Full Text Available This research was aimed at identifying the approaches, methods and techniques used by the English teachers at a state senior high school in Enrekang, Indonesia in teaching English as a foreign language. Furthermore, the consistency of the approaches, methods, and techniques is also identifed. This research applied explorative qualitative research design. The subjects were all of the English teachers in that school. They were chosen through purpossive sampling technique. They were interviewed and observed to get data regarding their teaching approach, method, and technique. Their lesson plan were copied to gain supporting data. Based on fndings and discussion, the approaches used by teacher 1 were communicative and behaviorism approach. Teacher 2 applied systemic functional linguistic and constructivism/ cognitivism. Most of the techniques used by teacher 1 reflected behaviorism approach or principles of grammar translation method while the techniques used by teacher 2 reflected both of behaviorism and constructivism. In the case of the consistency, the English teachers still showed a considerable inconsistency. Yet, comparing with teacher 1, teacher 2 was more consistent. It is concluded that the two English teachers still need further upgrading regarding approaches, methods, and techniques of teaching English as a foreign language.

  6. SaniTwice: a novel approach to hand hygiene for reducing bacterial contamination on hands when soap and water are unavailable.

    Science.gov (United States)

    Edmonds, Sarah L; Mann, James; McCormack, Robert R; Macinga, David R; Fricker, Christopher M; Arbogast, James W; Dolan, Michael J

    2010-12-01

    The risk of inadequate hand hygiene in food handling settings is exacerbated when water is limited or unavailable, thereby making washing with soap and water difficult. The SaniTwice method involves application of excess alcohol-based hand sanitizer (ABHS), hand "washing" for 15 s, and thorough cleaning with paper towels while hands are still wet, followed by a standard application of ABHS. This study investigated the effectiveness of the SaniTwice methodology as an alternative to hand washing for cleaning and removal of microorganisms. On hands moderately soiled with beef broth containing Escherichia coli (ATCC 11229), washing with a nonantimicrobial hand washing product achieved a 2.86 (±0.64)-log reduction in microbial contamination compared with the baseline, whereas the SaniTwice method with 62 % ethanol (EtOH) gel, 62 % EtOH foam, and 70 % EtOH advanced formula gel achieved reductions of 2.64 ± 0.89, 3.64 ± 0.57, and 4.61 ± 0.33 log units, respectively. When hands were heavily soiled from handling raw hamburger containing E. coli, washing with nonantimicrobial hand washing product and antimicrobial hand washing product achieved reductions of 2.65 ± 0.33 and 2.69 ± 0.32 log units, respectively, whereas SaniTwice with 62 % EtOH foam, 70 % EtOH gel, and 70 % EtOH advanced formula gel achieved reductions of 2.87 ± 0.42, 2.99 ± 0.51, and 3.92 ± 0.65 log units, respectively. These results clearly demonstrate that the in vivo antibacterial efficacy of the SaniTwice regimen with various ABHS is equivalent to or exceeds that of the standard hand washing approach as specified in the U.S. Food and Drug Administration Food Code. Implementation of the SaniTwice regimen in food handling settings with limited water availability should significantly reduce the risk of foodborne infections resulting from inadequate hand hygiene.

  7. Evaluation of medical students of teacher-based and student-based teaching methods in Infectious diseases course.

    Science.gov (United States)

    Ghasemzadeh, I; Aghamolaei, T; Hosseini-Parandar, F

    2015-01-01

    Introduction: In recent years, medical education has changed dramatically and many medical schools in the world have been trying for expand modern training methods. Purpose of the research is to appraise the medical students of teacher-based and student-based teaching methods in Infectious diseases course, in the Medical School of Hormozgan Medical Sciences University. Methods: In this interventional study, a total of 52 medical scholars that used Section in this Infectious diseases course were included. About 50% of this course was presented by a teacher-based teaching method (lecture) and 50% by a student-based teaching method (problem-based learning). The satisfaction of students regarding these methods was assessed by a questionnaire and a test was used to measure their learning. information are examined with using SPSS 19 and paired t-test. Results: The satisfaction of students of student-based teaching method (problem-based learning) was more positive than their satisfaction of teacher-based teaching method (lecture).The mean score of students in teacher-based teaching method was 12.03 (SD=4.08) and in the student-based teaching method it was 15.50 (SD=4.26) and where is a considerable variation among them (p<0.001). Conclusion: The use of the student-based teaching method (problem-based learning) in comparison with the teacher-based teaching method (lecture) to present the Infectious diseases course led to the student satisfaction and provided additional learning opportunities.

  8. Pedagogies in Action: A Community Resource Linking Teaching Methods to Examples of their Use

    Science.gov (United States)

    Manduca, C. A.; Fox, S. P.; Iverson, E. A.; Kirk, K.; Ormand, C. J.

    2009-12-01

    The Pedagogies in Action portal (http://serc.carleton.edu/sp) provides access to information on more than 40 teaching methods with examples of their use in geoscience and beyond. Each method is described with pages addressing what the method is, why or when it is useful, and how it can be implemented. New methods added this year include Teaching with Google Earth, Jigsaw, Teaching the Process of Science, Guided Discovery Problems, Teaching Urban Students, and Using ConceptTests. Examples then show specifically how the method has been used to teach concepts in a variety of disciplines. The example collection now includes 775 teaching activities of which more than 550 are drawn from the geosciences. Geoscience faculty are invited to add their own examples to this collection or to test examples in the collection and provide a review. Evaluation results show that the combination of modules and activities inspires teachers at all levels to use a new pedagogy and increases their confidence that they can use it successfully. In addition, submitting activities to the collection, including writing summary information for other instructors, helps them think more carefully about the design of their activity. The activity collections are used both for ready to use activities and to find ideas for new activities. The portal provides overarching access to materials developed by a wide variety of collaborating partners each of which uses the service to create a customized pedagogic portal addressing a more specific audience. Of interest to AGU members are pedagogic portals on Starting Point: Teaching Introductory Geoscience (http://serc.carleton.edu/introgeo); On the Cutting Edge (http://serc.carleton.edu/NAGTWorkshops); Enduring Resources for Earth System Education (http://earthref.org/ERESE) Microbial Life Educational Resources (http://serc.carleton.edu/microbe_life); the National Numeracy Network (http://serc.carleton.edu/nnn/index.html); CAUSE: The Consortium for

  9. Body painting to promote self-active learning of hand anatomy for preclinical medical students.

    Science.gov (United States)

    Jariyapong, Pitchanee; Punsawad, Chuchard; Bunratsami, Suchirat; Kongthong, Paranyu

    2016-01-01

    Background The purpose of this study was to use the body painting method to teach hand anatomy to a group of preclinical medical students. Methods Students reviewed hand anatomy using the traditional method and body painting exercise. Feedback and retention of the anatomy-related information were examined by a questionnaire and multiple-choice questions, respectively, immediately and 1 month after the painting exercise. Results Students agreed that the exercise was advantageous and helped facilitate self-active learning after in-class anatomy lessons. While there was no significant difference in knowledge retention between the control and experimental groups, the students appreciated the exercise in which they applied body paint to the human body to learn anatomy. Conclusion The body painting was an efficient tool for aiding the interactive learning of medical students and increasing the understanding of gross anatomy.

  10. A blended learning approach to teaching sociolinguistic research methods

    Directory of Open Access Journals (Sweden)

    Olivier, Jako

    2014-12-01

    Full Text Available This article reports on the use of Wiktionary, an open source online dictionary, as well as generic wiki pages within a university’s e-learning environment as teaching and learning resources in an Afrikaans sociolinguistics module. In a communal constructivist manner students learnt, but also constructed learning content. From the qualitative research conducted with students it is clear that wikis provide for effective facilitation of a blended learning approach to sociolinguistic research. The use of this medium was positively received, however, some students did prefer handing in assignments in hard copy. The issues of computer literacy and access to the internet were also raised by the respondents. The use of wikis and Wiktionary prompted useful unplanned discussions around reliability and quality of public wikis. The use of a public wiki such as Wiktionary served as encouragement for students as they were able to contribute to the promotion of Afrikaans in this way.

  11. Directional fractal signature methods for trabecular bone texture in hand radiographs: Data from the Osteoarthritis Initiative

    International Nuclear Information System (INIS)

    Wolski, M.; Podsiadlo, P.; Stachowiak, G. W.

    2014-01-01

    Purpose: To develop directional fractal signature methods for the analysis of trabecular bone (TB) texture in hand radiographs. Problems associated with the small size of hand bones and the orientation of fingers were addressed. Methods: An augmented variance orientation transform (AVOT) and a quadrant rotating grid (QRG) methods were developed. The methods calculate fractal signatures (FSs) in different directions. Unlike other methods they have the search region adjusted according to the size of bone region of interest (ROI) to be analyzed and they produce FSs defined with respect to any chosen reference direction, i.e., they work for arbitrary orientation of fingers. Five parameters at scales ranging from 2 to 14 pixels (depending on image size and method) were derived from rose plots of Hurst coefficients, i.e., FS in dominating roughness (FS Sta ), vertical (FS V ) and horizontal (FS H ) directions, aspect ratio (StrS), and direction signatures (StdS), respectively. The accuracy in measuring surface roughness and isotropy/anisotropy was evaluated using 3600 isotropic and 800 anisotropic fractal surface images of sizes between 20 × 20 and 64 × 64 pixels. The isotropic surfaces had FDs ranging from 2.1 to 2.9 in steps of 0.1, and the anisotropic surfaces had two dominating directions of 30° and 120°. The methods were used to find differences in hand TB textures between 20 matched pairs of subjects with (cases: approximate Kellgren-Lawrence (KL) grade ≥2) and without (controls: approximate KL grade <2) radiographic hand osteoarthritis (OA). The OA Initiative public database was used and 20 × 20 pixel bone ROIs were selected on 5th distal and middle phalanges. The performance of the AVOT and QRG methods was compared against a variance orientation transform (VOT) method developed earlier [M. Wolski, P. Podsiadlo, and G. W. Stachowiak, “Directional fractal signature analysis of trabecular bone: evaluation of different methods to detect early osteoarthritis

  12. Neural-Network Control Of Prosthetic And Robotic Hands

    Science.gov (United States)

    Buckley, Theresa M.

    1991-01-01

    Electronic neural networks proposed for use in controlling robotic and prosthetic hands and exoskeletal or glovelike electromechanical devices aiding intact but nonfunctional hands. Specific to patient, who activates grasping motion by voice command, by mechanical switch, or by myoelectric impulse. Patient retains higher-level control, while lower-level control provided by neural network analogous to that of miniature brain. During training, patient teaches miniature brain to perform specialized, anthropomorphic movements unique to himself or herself.

  13. Fostering nature of science teaching in elementary pre-service teachers through developing reflection on teaching and learning

    Science.gov (United States)

    Pongsanon, Khemmawadee

    Although teacher educators have successfully helped K-12 teachers' develop adequate views of NOS, their views have not been transferred to their students. It is evident that K-12 students' understanding of NOS still does not align with the recommendation of the reforms document, indicating that holding an adequate view of NOS is insufficient for teaching NOS effectively. Instead, to teach NOS, teachers must develop the knowledge for translating their understanding of NOS into the forms accessible to students. The current study investigated the influence of four contexts of reflective practice on prospective elementary teachers' learning of how and intention to teach NOS. The participants were 18 pre-service teachers enrolled in a science methods course that was tied to a field experience course. To understand the development of the participants' intentions, knowledge of instructional strategies, and knowledge of assessment for teaching NOS, multiple data were collected throughout the science methods course and the field experience. Data sources included different versions of participants' lesson plans, video recordings of their teaching and teaching debriefings, online weekly teaching reflections, final semester reflection and other artifacts from the methods course. Content analysis was conducted with all data. The data revealed that the participants' knowledge of how and intentions to teach NOS were developed throughout the science methods course. Toward the conclusion of the semester, the participants showed intention to include NOS in their science instruction. With regard to strategies, participants planned to apply explicit reflective NOS instruction in the context of inquiry-based activities and stories from children's literature. They also planned to use age-appropriate language to refer to the targeted NOS aspects. In terms of assessment, by the conclusion of the semester the participants tended to use more formal assessment strategies. They reported

  14. Teaching About Women in Hispanic Literature: Current Methods and Materials.

    Science.gov (United States)

    Maier, Carol

    Awareness of a new and altered method of teaching literature, similar to that described by Adrienne Rich, grew from the experience of teaching a small introductory course in twentieth century Hispanic women writers to students with diverse language, cultural, and economic backgrounds. Although about half the students were native Spanish speakers,…

  15. Stationary Hand Gesture Authentication Using Edit Distance on Finger Pointing Direction Interval

    Directory of Open Access Journals (Sweden)

    Alex Ming Hui Wong

    2016-01-01

    Full Text Available One of the latest authentication methods is by discerning human gestures. Previous research has shown that different people can develop distinct gesture behaviours even when executing the same gesture. Hand gesture is one of the most commonly used gestures in both communication and authentication research since it requires less room to perform as compared to other bodily gestures. There are different types of hand gesture and they have been researched by many researchers, but stationary hand gesture has yet to be thoroughly explored. There are a number of disadvantages and flaws in general hand gesture authentication such as reliability, usability, and computational cost. Although stationary hand gesture is not able to solve all these problems, it still provides more benefits and advantages over other hand gesture authentication methods, such as making gesture into a motion flow instead of trivial image capturing, and requires less room to perform, less vision cue needed during performance, and so forth. In this paper, we introduce stationary hand gesture authentication by implementing edit distance on finger pointing direction interval (ED-FPDI from hand gesture to model behaviour-based authentication system. The accuracy rate of the proposed ED-FPDI shows promising results.

  16. From Classroom Teaching to Remote Teaching

    DEFF Research Database (Denmark)

    Borch, Ole; Helbo, Jan; Knudsen, Morten

    2000-01-01

    for teaching purpose on the Internet. It is also described how courses in the two different teaching environments can be maintained in one place. More professional teaching tools are available on the market, but the methods described in this paper are based on Luvit[1], an open low-cost web-based teaching tool...... and at the same time easy to learn and use by both developer and students. Two in-house project groups have tested the project work with success after a short learning period. 35 remote students under Open Education in Multimedia Industrial Information Technology (MII) are using the Luvit[1] tool and the methods...

  17. Comparison Between Different Teaching Methods to Increase Performance of Students in Biochemistry

    Directory of Open Access Journals (Sweden)

    Mrinal Pal

    2014-08-01

    RESULTS: The results of the study showed that as per the subjective assessment of the lectures concern, students preferred PPT teaching the most. As far as the students and #8217; performance was concerned the impact of traditional Chalk and Talk teaching was more than the lectures using transparency and overhead projector (TOHP and PowerPoint presentations (PPT. But when supplementing chalkboard with PPT or TOHP, the enhancement of the student and #8217;s preference and performance was much better. This fact was true about teacher and #8217;s preference also. CONCLUSION: This observation may probably be due to the fact that, inherent deficiency of each teaching aid was compensated by the other. With regard to teaching method, the combination of teaching methods was more effective when compared to didactic lectures. [TAF Prev Med Bull 2014; 13(4.000: 281-288

  18. Improved Hand Hygiene Compliance is Associated with the Change of Perception toward Hand Hygiene among Medical Personnel

    Science.gov (United States)

    Park, Se Jeong; Chung, Moon Joo; Lee, Ju Hee; Kang, Hyun Joo; Lee, Jeong-a; Kim, Yong Kyun

    2014-01-01

    Background Hand hygiene compliance has improved significantly through hand hygiene promotion programs that have included poster campaign, monitoring and performance feedback, and education with special attentions to perceived subjective norms. We investigated factors associated with improved hand hygiene compliance, focusing on whether the improvement of hand hygiene compliance is associated with changed perception toward hand hygiene among medical personnel. Materials and Methods Hand hygiene compliance and perceptions toward hand hygiene among medical personnel were compared between the second quarter of 2009 (before the start of a hand hygiene promotion program) and the second quarter of 2012. We assessed adherence to hand hygiene among medical personnel quarterly according to the WHO recommended method for direct observation. Also, we used a modified self-report questionnaire to collect perception data. Results Hand hygiene compliance among physicians and nurses improved significantly from 19.0% in 2009 to 74.5% in 2012 (P Hand hygiene compliance among the medical personnel continued to improve, with a slight decline in 2013. Perceptions toward hand hygiene improved significantly between 2009 and 2012. Specifically, improvements were evident in intention to adhere to hand hygiene, knowledge about hand hygiene methods, knowledge about hand hygiene indications including care of a dirty and a clean body site on the same patient, perceived behavioral and subjective norms, positive attitude toward hand hygiene promotion campaign, perception of difficulty in adhering to hand hygiene, and motivation to improve adherence to hand hygiene. Conclusions The examined hand hygiene promotion program resulted in improved hand hygiene compliance and perception toward hand hygiene among medical personnel. The improved perception increased hand hygiene compliance. Especially, the perception of being a role model for other colleagues is very important to improve hand hygiene

  19. [Teaching quantitative methods in public health: the EHESP experience].

    Science.gov (United States)

    Grimaud, Olivier; Astagneau, Pascal; Desvarieux, Moïse; Chambaud, Laurent

    2014-01-01

    Many scientific disciplines, including epidemiology and biostatistics, are used in the field of public health. These quantitative sciences are fundamental tools necessary for the practice of future professionals. What then should be the minimum quantitative sciences training, common to all future public health professionals? By comparing the teaching models developed in Columbia University and those in the National School of Public Health in France, the authors recognize the need to adapt teaching to the specific competencies required for each profession. They insist that all public health professionals, whatever their future career, should be familiar with quantitative methods in order to ensure that decision-making is based on a reflective and critical use of quantitative analysis.

  20. The influence of speed and grade on wheelchair propulsion hand pattern.

    Science.gov (United States)

    Slowik, Jonathan S; Requejo, Philip S; Mulroy, Sara J; Neptune, Richard R

    2015-11-01

    The hand pattern used during manual wheelchair propulsion (i.e., full-cycle hand path) can provide insight into an individual's propulsion technique. However, previous analyses of hand patterns have been limited by their focus on a single propulsion condition and reliance on subjective qualitative characterization methods. The purpose of this study was to develop a set of objective quantitative parameters to characterize hand patterns and determine the influence of propulsion speed and grade of incline on the patterns preferred by manual wheelchair users. Kinematic and kinetic data were collected from 170 experienced manual wheelchair users on an ergometer during three conditions: level propulsion at their self-selected speed, level propulsion at their fastest comfortable speed and graded propulsion (8%) at their level self-selected speed. Hand patterns were quantified using a set of objective parameters, and differences across conditions were identified. Increased propulsion speed resulted in a shift away from under-rim hand patterns. Increased grade of incline resulted in the hand remaining near the handrim throughout the cycle. Manual wheelchair users change their hand pattern based on task-specific constraints and goals. Further work is needed to investigate how differences between hand patterns influence upper extremity demand and potentially lead to the development of overuse injuries and pain. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. An Assessment of the Effects of Teaching Methods on Academic Performance of Students in Accounting Courses

    Science.gov (United States)

    Hosal-Akman, Nazli; Simga-Mugan, Can

    2010-01-01

    This study explores the effect of teaching methods on the academic performance of students in accounting courses. The study was carried out over two semesters at a well-known university in Turkey in principles of financial accounting and managerial accounting courses. Students enrolled in the courses were assigned to treatment and control groups.…

  2. Reform of experimental teaching based on quality cultivation

    Science.gov (United States)

    Wang, Wei; Yan, Xingwei; Liu, Wei; Yao, Tianfu; Shi, Jianhua; Lei, Bing; Hu, Haojun

    2017-08-01

    Experimental teaching plays an import part in quality education which devotes to cultivating students with innovative spirit, strong technological talents and practical ability. However, in the traditional experimental teaching mode, the experiments are treated as a vassal or supplementary mean of theoretical teaching, and students prefer focus on theory to practice. Therefore, the traditional experimental teaching mode is difficult to meet the requirements of quality education. To address this issue, the reform of experimental teaching is introduced in this paper taking the photoelectric detector experiment as the example. The new experimental teaching mode is designed from such aspects as experimental content, teaching method and experimental evaluation. With the purpose of cultivating students' practical ability, two different-level experimental content is designed. Not only the basic experiments used to verify the theory are set to consolidate the students' learned theoretical knowledge, but also comprehensive experiments are designed to encourage the students to apply their learned knowledge to solve practical problems. In the teaching process, heuristic teaching thought is adopt and the traditional `teacher-centered' teaching form is replaced by `student-centered' form, which aims to encourage students to design the experimental systems by their own with the teacher's guidance. In addition to depending on stimulating the students' interest of science research, experimental evaluation is necessary to urge students to complete the experiments efficiently. Multifaceted evaluation method is proposed to test the students' mastery of theoretical knowledge, practice ability, troubleshooting and problem solving skills, and innovation capability comprehensively. Practices demonstrated the satisfying effect of our experimental teaching mode.

  3. Hands-on parameter search for neural simulations by a MIDI-controller.

    Science.gov (United States)

    Eichner, Hubert; Borst, Alexander

    2011-01-01

    Computational neuroscientists frequently encounter the challenge of parameter fitting--exploring a usually high dimensional variable space to find a parameter set that reproduces an experimental data set. One common approach is using automated search algorithms such as gradient descent or genetic algorithms. However, these approaches suffer several shortcomings related to their lack of understanding the underlying question, such as defining a suitable error function or getting stuck in local minima. Another widespread approach is manual parameter fitting using a keyboard or a mouse, evaluating different parameter sets following the users intuition. However, this process is often cumbersome and time-intensive. Here, we present a new method for manual parameter fitting. A MIDI controller provides input to the simulation software, where model parameters are then tuned according to the knob and slider positions on the device. The model is immediately updated on every parameter change, continuously plotting the latest results. Given reasonably short simulation times of less than one second, we find this method to be highly efficient in quickly determining good parameter sets. Our approach bears a close resemblance to tuning the sound of an analog synthesizer, giving the user a very good intuition of the problem at hand, such as immediate feedback if and how results are affected by specific parameter changes. In addition to be used in research, our approach should be an ideal teaching tool, allowing students to interactively explore complex models such as Hodgkin-Huxley or dynamical systems.

  4. Hands-on parameter search for neural simulations by a MIDI-controller.

    Directory of Open Access Journals (Sweden)

    Hubert Eichner

    Full Text Available Computational neuroscientists frequently encounter the challenge of parameter fitting--exploring a usually high dimensional variable space to find a parameter set that reproduces an experimental data set. One common approach is using automated search algorithms such as gradient descent or genetic algorithms. However, these approaches suffer several shortcomings related to their lack of understanding the underlying question, such as defining a suitable error function or getting stuck in local minima. Another widespread approach is manual parameter fitting using a keyboard or a mouse, evaluating different parameter sets following the users intuition. However, this process is often cumbersome and time-intensive. Here, we present a new method for manual parameter fitting. A MIDI controller provides input to the simulation software, where model parameters are then tuned according to the knob and slider positions on the device. The model is immediately updated on every parameter change, continuously plotting the latest results. Given reasonably short simulation times of less than one second, we find this method to be highly efficient in quickly determining good parameter sets. Our approach bears a close resemblance to tuning the sound of an analog synthesizer, giving the user a very good intuition of the problem at hand, such as immediate feedback if and how results are affected by specific parameter changes. In addition to be used in research, our approach should be an ideal teaching tool, allowing students to interactively explore complex models such as Hodgkin-Huxley or dynamical systems.

  5. Hand Hygiene With Alcohol-Based Hand Rub: How Long Is Long Enough?

    Science.gov (United States)

    Pires, Daniela; Soule, Hervé; Bellissimo-Rodrigues, Fernando; Gayet-Ageron, Angèle; Pittet, Didier

    2017-05-01

    BACKGROUND Hand hygiene is the core element of infection prevention and control. The optimal hand-hygiene gesture, however, remains poorly defined. OBJECTIVE We aimed to evaluate the influence of hand-rubbing duration on the reduction of bacterial counts on the hands of healthcare personnel (HCP). METHODS We performed an experimental study based on the European Norm 1500. Hand rubbing was performed for 10, 15, 20, 30, 45, or 60 seconds, according to the WHO technique using 3 mL alcohol-based hand rub. Hand contamination with E. coli ATCC 10536 was followed by hand rubbing and sampling. A generalized linear mixed model with a random effect on the subject adjusted for hand size and gender was used to analyze the reduction in bacterial counts after each hand-rubbing action. In addition, hand-rubbing durations of 15 and 30 seconds were compared to assert non-inferiority (0.6 log10). RESULTS In total, 32 HCP performed 123 trials. All durations of hand rubbing led to significant reductions in bacterial counts (Phand rubbing were not significantly different from those obtained after 30 seconds. The mean bacterial reduction after 15 seconds of hand rubbing was 0.11 log10 lower (95% CI, -0.46 to 0.24) than after 30 seconds, demonstrating non-inferiority. CONCLUSIONS Hand rubbing for 15 seconds was not inferior to 30 seconds in reducing bacterial counts on hands under the described experimental conditions. There was no gain in reducing bacterial counts from hand rubbing longer than 30 seconds. Further studies are needed to assess the clinical significance of our findings. Infect Control Hosp Epidemiol 2017;38:547-552.

  6. Students' views on the impact of peer physical examination and palpation as a pedagogic tool for teaching and learning living human anatomy.

    Science.gov (United States)

    Chinnah, Tudor I; de Bere, Sam Regan; Collett, Tracey

    2011-01-01

    Modern medical education teaching and learning approaches now lay emphasis on students acquiring knowledge, skills and attitudes relevant to medical practice. To explore students' perceived impacts of using hands-on approaches involving peer/life model physical examination and palpation in teaching and learning living human anatomy on their practice of physical examination of real patients. This study used exploratory focus groups and a questionnaire survey of years 3-5 medical students. The focus group discussions revealed new insights into the positive impacts of the hands-on approaches on students' clinical skills and professional attitudes when dealing with patients. Students' exposure to the hands-on approaches helped them to feel comfortable with therapeutically touching unclothed patients' bodies and physically examining them in the clinical environment. At least 60% of the questionnaire survey respondents agreed with the focus group participants on this view. Over 75% also agreed that the hands-on experiences helped them develop good professional attitudes in their encounter with patients. This study highlights the perceived educational value of the hands-on approaches as a pedagogic tool with a positive impact on students' clinical skills and professional attitudes that helps in easing their transition into clinical practice.

  7. TEACH Kitchen: A Chronological Review of Accomplishments

    Science.gov (United States)

    Chae, Jung Hee; Ansa, Benjamin E.; Smith, Selina A.

    2017-01-01

    Background The Eating and Cooking Healthy (TEACH) Kitchen was founded at the Medical College of Georgia in 2015 as a nutrition-based intervention to combat the high prevalence of obesity and obesity-related chronic diseases in the area of Augusta, Georgia. Despite the importance of diet in the management of chronic diseases, inadequate nutrition education among patients and healthcare providers presents a barrier. The purpose of TEACH Kitchen is to address this gap. Methods TEACH Kitchen is as a student-led initiative that promotes healthy cooking among medical students and patients with chronic diseases. Healthy nutrition and cooking classes are held during the academic year. Participants spend four weeks on each of four modules: obesity, hypertension, hyperlipidemia, and diabetes mellitus. Data collection, which began in January 2017, is currently on going. TEACH Kitchen has collaborated with Augusta University, Sodexo, and Kohl’s. Results Currently, TEACH Kitchen has enrolled 14 patients and 6 children. Anticipated results include measurements of pre-and post-intervention changes in knowledge, attitudes, beliefs, and competence in nutrition, as well as differences in clinical indicators, including body mass index, blood pressure, lipid profile, and HbA1c. Conclusions TEACH Kitchen is the first medical school-based nutrition/cooking education initiative in Augusta, Georgia. It provides patients and medical students with hands-on healthy nutrition/cooking experience with the goal of decreasing the prevalence and improving the outcome of obesity-related diseases. PMID:28890945

  8. Teaching the interpretation of electrocardiograms: which method is best?

    Science.gov (United States)

    Fent, Graham; Gosai, Jivendra; Purva, Makani

    2015-01-01

    Electrocardiogram (ECG) interpretation is poorly performed at undergraduate and post-graduate level. Incorrect ECG interpretation can lead to serious clinical error. Despite the incorporation of computerized ECG interpretation software into modern ECG machines, the sensitivity and specificity of current technology remain poor, emphasizing the on-going need for doctors to perform ECG interpretation accurately. This is the first review in this important area and aims to critically evaluate the current literature in relation to the optimal format and method of teaching ECG interpretation at undergraduate and postgraduate level. No single method or format of teaching is most effective in delivering ECG interpretation skills; however, self-directed learning appears to be associated with poorer interpretation competence. Summative in preference to formative assessment is associated with improved interpretation competence. Web-based learning offers a promising modern approach to learning ECG interpretation, though caution must be exercised in accessing user-uploaded content to supplement learning. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Identifying Teaching Methods that Engage Entrepreneurship Students

    Science.gov (United States)

    Balan, Peter; Metcalfe, Mike

    2012-01-01

    Purpose: Entrepreneurship education particularly requires student engagement because of the complexity of the entrepreneurship process. The purpose of this paper is to describe how an established measure of engagement can be used to identify relevant teaching methods that could be used to engage any group of entrepreneurship students.…

  10. The effect of non traditional teaching methods in entrepreneurship education on students entrepreneurial interest and business startups: A data article.

    Science.gov (United States)

    Olokundun, Maxwell; Moses, Chinonye Love; Iyiola, Oluwole; Ibidunni, Stephen; Ogbari, Mercy; Peter, Fred; Borishade, Taiye

    2018-08-01

    Traditional methods of teaching entrepreneurship in universities involves more theoretical approaches which are less effective in motivating considerations for an entrepreneurship career. This owes to the fact that such techniques essentially make students develop a dormant attitude rather than active participation. Expert views suggest that experiential entrepreneurship teaching methods in universities which involve practical activities and active participation can be considered salient to students' development of entrepreneurial interest an business startup potentials. This present study presents data on the extent to which experiential teaching methods in entrepreneurship adopted by Nigerian universities stimulate students' entrepreneurial interest and business startups. Data have been gathered following a descriptive cross-sectional quantitative survey conducted among university students ( N = 600) of four selected institutions in Nigeria offering a degree programme in entrepreneurship. Hierarchical Multiple Regression Analysis was used in confirming the hypothesis proposed in the study using the Statistical Package for Social Sciences (SPSS) version 22.The findings from the analysis showed that the adoption of experiential practical activities considered as best practices in entrepreneurship teaching in Nigerian universities can stimulate students' interest and drive for engaging in business start-up activities even as undergraduates. The field data set is made extensively available to allow for critical investigation.

  11. Experimental teaching reforms of optical fiber communication based on general education

    Science.gov (United States)

    Lan, L.; Liu, S.; Zhou, J. H.; Peng, Z. M.

    2017-08-01

    It's necessary that higher education experimental teaching reforms on the basis of general education. This paper put forward the experimental teaching reform mode of optical fiber communication in the context of general education. With some reform measures such as improving the experimental content, enriching the experimental style, modifying the experimental teaching method, and adjusting the evaluation method of experimental teaching, the concept of general education is put throughout the experimental teaching of optical fiber communication. In this way, it facilitates the development of students and improvement of experimental teaching quality.

  12. Math in Motion: Origami in the Classroom. A Hands-On Creative Approach to Teaching Mathematics. K-8.

    Science.gov (United States)

    Pearl, Barbara

    This perfect bound teacher's guide presents techniques and activities to teach mathematics using origami paper folding. Part 1 includes a history of origami, mathematics and origami, and careers using mathematics. Parts 2 and 3 introduce paper-folding concepts and teaching techniques and include suggestions for low-budget paper resources. Part 4…

  13. The Cultivation of Cross-Cultural Communication Competence in Oral English Teaching Practice

    Science.gov (United States)

    Sun, Chunyan

    2015-01-01

    This paper analyzes the main problems and difficulties in current college English oral English teaching practice, illustrates the relationship between oral English teaching and cross-cultural communication competence. On the one hand, cross-cultural communication plays an essential role in oral English teaching; besides, oral English teaching…

  14. Programming of left hand exploits task set but that of right hand depends on recent history.

    Science.gov (United States)

    Tang, Rixin; Zhu, Hong

    2017-07-01

    There are many differences between the left hand and the right hand. But it is not clear if there is a difference in programming between left hand and right hand when the hands perform the same movement. In current study, we carried out two experiments to investigate whether the programming of two hands was equivalent or they exploited different strategies. In the first experiment, participants were required to use one hand to grasp an object with visual feedback or to point to the center of one object without visual feedback on alternate trials, or to grasp an object without visual feedback and to point the center of one object with visual feedback on alternating trials. They then performed the tasks with the other hand. The result was that previous pointing task affected current grasping when it was performed by the left hand, but not the right hand. In experiment 2, we studied if the programming of the left (or right) hand would be affected by the pointing task performed on the previous trial not only by the same hand, but also by the right (or left) hand. Participants pointed and grasped the objects alternately with two hands. The result was similar with Experiment 1, i.e., left-hand grasping was affected by right-hand pointing, whereas right-hand grasping was immune from the interference from left hand. Taken together, the results suggest that when open- and closed-loop trials are interleaved, motor programming of grasping with the right hand was affected by the nature of the online feedback on the previous trial only if it was a grasping trial, suggesting that the trial-to-trial transfer depends on sensorimotor memory and not on task set. In contrast, motor programming of grasping with the left hand can use information about the nature of the online feedback on the previous trial to specify the parameters of the movement, even when the type of movement that occurred was quite different (i.e., pointing) and was performed with the right hand. This suggests that

  15. TH-E-201-00: Teaching Radiology Residents: What, How, and Expectation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2016-06-15

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant.

  16. TH-E-201-00: Teaching Radiology Residents: What, How, and Expectation

    International Nuclear Information System (INIS)

    2016-01-01

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant

  17. Influence of Teaching Strategies and its Order of Exposure on Pre-Clinical Teeth Arrangement - A Pilot Study.

    Science.gov (United States)

    Jeyapalan, Karthigeyan; Mani, Uma Maheswari; Christian, Jayanth; Seenivasan, Madhan Kumar; Natarajan, Parthasarathy; Vaidhyanathan, Anand Kumar

    2016-10-01

    Teeth arrangement is a vital skill for the undergraduate dental student. The attainment of skills depends largely on the methodology of teaching. In a dental curriculum, the students are exposed to a wide variety of inputs and teaching methodologies from different sources. The educational unit in dental school must identify the sequence of teaching methods that enhance the learning and practising ability of students. The aim of this study was to evaluate the effectiveness of three different teaching methodologies for teeth arrangement and compare the differences between the orders of exposure to each teaching methodology on the development of teeth arrangement skills. The first year B.D.S students were study participants and were divided into three groups A, B, C. They were exposed to three teaching patterns namely live demonstration with video assisted teaching, group discussion with hand-outs and lectures with power point presentation. After each teaching methodology, their skill was assessed. The groups were exposed to three methodologies in different order for three arrangements. The scores obtained were analysed using Kruskal Wallis rank sum test and Dunn test for statistical significance. Significantly higher scores in the teeth arrangement procedure were obtained by the Group A students who were exposed initially to live demonstration with video-assisted teaching. Difference in the scores was noted among and within the groups. The difference between Group A and Group C was statistically significant after both first and third teeth arrangement (p=0.0031, p=0.0057). The study suggests each pre-clinical practice should begin with a live demonstration to enhance immediate learning absorption followed by lectures with power point presentation and group discussion for retention of knowledge and memory retrieval.

  18. Teaching Methods in Mathematics and the Current Pedagogical Point of View in School Education.

    OpenAIRE

    岩崎, 潔; Kiyosi, Iwasaki

    1995-01-01

    It should be a basic principal that studies in teaching profession in universities should take into consideration the current pedagogical points of view in education and the future prospects of that education. This paper discusses the findings of a survey on the degree of recognition that students in our Math courses have about the currents pedagogical understading of teacher trainig. In this paper I will consider how to teach effectively teaching methods in Mathematics.

  19. iHand: an interactive bare-hand-based augmented reality interface on commercial mobile phones

    Science.gov (United States)

    Choi, Junyeong; Park, Jungsik; Park, Hanhoon; Park, Jong-Il

    2013-02-01

    The performance of mobile phones has rapidly improved, and they are emerging as a powerful platform. In many vision-based applications, human hands play a key role in natural interaction. However, relatively little attention has been paid to the interaction between human hands and the mobile phone. Thus, we propose a vision- and hand gesture-based interface in which the user holds a mobile phone in one hand but sees the other hand's palm through a built-in camera. The virtual contents are faithfully rendered on the user's palm through palm pose estimation, and reaction with hand and finger movements is achieved that is recognized by hand shape recognition. Since the proposed interface is based on hand gestures familiar to humans and does not require any additional sensors or markers, the user can freely interact with virtual contents anytime and anywhere without any training. We demonstrate that the proposed interface works at over 15 fps on a commercial mobile phone with a 1.2-GHz dual core processor and 1 GB RAM.

  20. Body painting to promote self-active learning of hand anatomy for preclinical medical students.

    Science.gov (United States)

    Jariyapong, Pitchanee; Punsawad, Chuchard; Bunratsami, Suchirat; Kongthong, Paranyu

    2016-01-01

    The purpose of this study was to use the body painting method to teach hand anatomy to a group of preclinical medical students. Students reviewed hand anatomy using the traditional method and body painting exercise. Feedback and retention of the anatomy-related information were examined by a questionnaire and multiple-choice questions, respectively, immediately and 1 month after the painting exercise. Students agreed that the exercise was advantageous and helped facilitate self-active learning after in-class anatomy lessons. While there was no significant difference in knowledge retention between the control and experimental groups, the students appreciated the exercise in which they applied body paint to the human body to learn anatomy. The body painting was an efficient tool for aiding the interactive learning of medical students and increasing the understanding of gross anatomy.

  1. The Influence of Field Teaching Practice on Pre-service Teachers’ Professional Identity: A Mixed Methods Study

    Science.gov (United States)

    Zhao, Hongyu; Zhang, Xiaohui

    2017-01-01

    The current study used mixed methods to research pre-service teachers’ professional identity. Ninety-eight pre-service teachers were investigated and twelve teachers were interviewed in China. The results were as follows: (1) The results of quantitative data showed that compared with before the field teaching practice, pre-service teachers’ professional identity increased after the field teaching practice—specifically, intrinsic value identity increased, and extrinsic value identity did not significantly change; (2) The results of qualitative data validated and elaborated the results of quantitative data in more detail with regard to changes in professional identity. Specifically, compared with before the field teaching practice, intrinsic value identity including work content, work pattern, etc., increased and extrinsic value identity including work environment, income, and social status, etc., did not significantly change after experiencing teaching practice; (3) The results of qualitative data also showed that mentor support at field school promoted the development of pre-service teachers’ professional identity. Moreover, the development of pre-service teachers’ professional identity during field teaching practice further promoted their professional commitment; that is, it promoted their emotional evaluation and belief in the teaching profession. The study discussed these results and proposed solutions and suggestions for future studies. PMID:28790956

  2. Using the Case Study Method in Teaching College Physics

    Science.gov (United States)

    Burko, Lior M.

    2016-10-01

    The case study teaching method has a long history (starting at least with Socrates) and wide current use in business schools, medical schools, law schools, and a variety of other disciplines. However, relatively little use is made of it in the physical sciences, specifically in physics or astronomy. The case study method should be considered by physics faculty as part of the effort to transition the teaching of college physics from the traditional frontal-lecture format to other formats that enhance active student participation. In this paper we endeavor to interest physics instructors in the case study method, and hope that it would also serve as a call for more instructors to produce cases that they use in their own classes and that can also be adopted by other instructors.

  3. A Framework for Teaching Software Development Methods

    Science.gov (United States)

    Dubinsky, Yael; Hazzan, Orit

    2005-01-01

    This article presents a study that aims at constructing a teaching framework for software development methods in higher education. The research field is a capstone project-based course, offered by the Technion's Department of Computer Science, in which Extreme Programming is introduced. The research paradigm is an Action Research that involves…

  4. Methods for Accounting for Co-Teaching in Value-Added Models. Working Paper

    Science.gov (United States)

    Hock, Heinrich; Isenberg, Eric

    2012-01-01

    Isolating the effect of a given teacher on student achievement (value-added modeling) is complicated when the student is taught the same subject by more than one teacher. We consider three methods, which we call the Partial Credit Method, Teacher Team Method, and Full Roster Method, for estimating teacher effects in the presence of co-teaching.…

  5. Interactive Methods for Teaching Action Potentials, an Example of Teaching Innovation from Neuroscience Postdoctoral Fellows in the Fellowships in Research and Science Teaching (FIRST) Program

    OpenAIRE

    Keen-Rhinehart, E.; Eisen, A.; Eaton, D.; McCormack, K.

    2009-01-01

    Acquiring a faculty position in academia is extremely competitive and now typically requires more than just solid research skills and knowledge of one?s field. Recruiting institutions currently desire new faculty that can teach effectively, but few postdoctoral positions provide any training in teaching methods. Fellowships in Research and Science Teaching (FIRST) is a successful postdoctoral training program funded by the National Institutes of Health (NIH) providing training in both researc...

  6. Linking the Organizational Forms Teachers and Teaching Methods in a Class Instructional Methodology

    Directory of Open Access Journals (Sweden)

    Graciela Nápoles-Quiñones

    2016-05-01

    Full Text Available A descriptive study was conducted to show the link between the organizational forms teachers and teaching methods, to expose the pedagogical theory, to deepen the teaching-learning process through methodological class. The main content of the work of teachers is the preparation and level rise; which requires the selection and use of working methods, ways and procedures in accordance with the real and objective conditions of staff who have received the action and conducive to teaching work. Teachers should be aware that you need to master the content they teach, be aware of the level of development of its students, the specific characteristics of the group and of each student, and competent to reciprocate the content they teach with reality.

  7. Hand Rehabilitation Robotics on Poststroke Motor Recovery

    Science.gov (United States)

    2017-01-01

    The recovery of hand function is one of the most challenging topics in stroke rehabilitation. Although the robot-assisted therapy has got some good results in the latest decades, the development of hand rehabilitation robotics is left behind. Existing reviews of hand rehabilitation robotics focus either on the mechanical design on designers' view or on the training paradigms on the clinicians' view, while these two parts are interconnected and both important for designers and clinicians. In this review, we explore the current literature surrounding hand rehabilitation robots, to help designers make better choices among varied components and thus promoting the application of hand rehabilitation robots. An overview of hand rehabilitation robotics is provided in this paper firstly, to give a general view of the relationship between subjects, rehabilitation theories, hand rehabilitation robots, and its evaluation. Secondly, the state of the art hand rehabilitation robotics is introduced in detail according to the classification of the hardware system and the training paradigm. As a result, the discussion gives available arguments behind the classification and comprehensive overview of hand rehabilitation robotics. PMID:29230081

  8. Overview of Didactic Methodical Organization of University Teaching by Bologna Concept of Higher Education

    Directory of Open Access Journals (Sweden)

    Nedim Čirić

    2016-01-01

    Full Text Available Reassessment of the existing didactic-methodological organization within the University lectures as well as the role of students and University lecturers is a result of the current process of higher education reforms. The advancement of pedagogical and didactic-methodological competences of university lecturers represents an imperative in reaching a high quality education. The results of this research may function as a starting point in the self-evaluation of University lecturers. The point of this work was to present didactic and methodical elements of contemporary university teaching, according to Bologna concept of higher education, and position of students. Taking into consideration the very definition and didactic methodological structure and legality of teaching, researches related to representation of individual didactic and methodical elements of contemporary university teaching are presented, which relate to forms of teaching, methods of teaching and application of teaching and technical aids. In the context of the current reform of the high education and considering the Bologna Declaration it could be concluded that contemporary university teaching is marked with cooperative interactive teaching in which the position of students and teachers is defined as partnership.

  9. Physics Teaching and Learning Methods: Comparison between the Developed and Developing Country Approach

    Science.gov (United States)

    Deb, Pradip

    2010-07-01

    As a fundamental basis of all natural science and technology, Physics is the key subject in many science teaching institutions around the world. Physics teaching and learning is the most important issue today—because of its complexity and fast growing applications in many new fields. The laws of Physics are global—but teaching and learning methods of Physics are very different among countries and cultures. When I first came in Australia for higher education about 11 years ago with an undergraduate and a graduate degree in Physics from a university of Bangladesh, I found the Physics education system in Australia is very different to what I have experienced in Bangladesh. After having two graduate degrees from two Australian universities and gaining few years experience in Physics teaching in Australian universities, I compare the two different types of Physics education experiences in this paper and tried to find the answer of the question—does it all depend on the resources or internal culture of the society or both. Undergraduate and graduate level Physics syllabi, resources and teaching methods, examination and assessment systems, teacher-student relationships, and research cultures are discussed and compared with those in Australia.

  10. Taxonomy of Teaching Methods and Teaching Forms for Youth in Non-Formal Education in the National Youth Council of Slovenia

    Science.gov (United States)

    Miloševic Zupancic, Vesna

    2018-01-01

    Research from the field of non-formal education (NFE) in youth work emphasises the central role of experiential learning and learning in groups. The present paper aims to research teaching methods and teaching forms in NFE in youth work. The research sought to answer the following research questions: 'What teaching forms can be found in NFE for…

  11. Effect of hand sanitizer on the performance of fingermark detection techniques.

    Science.gov (United States)

    Chadwick, Scott; Neskoski, Melissa; Spindler, Xanthe; Lennard, Chris; Roux, Claude

    2017-04-01

    Hand sanitizers have seen a rapid increase in popularity amongst the general population and this increased use has led to the belief that hand sanitizers may have an effect on subsequent fingermark detection. Based on this hypothesis, three alcoholic and two non-alcoholic hand sanitizers were evaluated to determine the effect they had on the detection of fingermarks deposited after their use. The following fingermark detection methods were applied: 1,2-indanedione-zinc, ninhydrin, physical developer (porous substrate); and cyanoacrylate, rhodamine 6G, magnetic powder (non-porous substrate). Comparison between hand sanitized fingermarks and non-hand sanitized fingermarks showed that the alcohol-based hand sanitizers did not result in any visible differences in fingermark quality. The non-alcoholic hand sanitizers, however, improved the quality of fingermarks developed with 1,2-indanedione-zinc and ninhydrin, and marginally improved those developed with magnetic powder. Different parameters, including time since hand sanitizer application prior to fingermark deposition and age of deposited mark, were tested to determine the longevity of increased development quality. The non-alcoholic hand sanitized marks showed no decrease in quality when aged for up to two weeks. The time since sanitizer application was determined to be an important factor that affected the quality of non-alcoholic hand sanitized fingermarks. It was hypothesized that the active ingredient in non-alcoholic hand sanitizers, benzalkonium chloride, is responsible for the increase in fingermark development quality observed with amino acid reagents, while the increased moisture content present on the ridges resulted in better powdered fingermarks. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Developing content standards for teaching research skills using a delphi method

    NARCIS (Netherlands)

    Schaaf, M.F. van der; Stokking, K.M.; Verloop, N.

    2005-01-01

    The increased attention for teacher assessment and current educational reforms ask for procedures to develop adequate content standards. For the development of content standards on teaching research skills, a Delphi method based on stakeholders’ judgments has been designed and tested. In three

  13. Introducing StatHand: A Cross-Platform Mobile Application to Support Students' Statistical Decision Making.

    Science.gov (United States)

    Allen, Peter J; Roberts, Lynne D; Baughman, Frank D; Loxton, Natalie J; Van Rooy, Dirk; Rock, Adam J; Finlay, James

    2016-01-01

    Although essential to professional competence in psychology, quantitative research methods are a known area of weakness for many undergraduate psychology students. Students find selecting appropriate statistical tests and procedures for different types of research questions, hypotheses and data types particularly challenging, and these skills are not often practiced in class. Decision trees (a type of graphic organizer) are known to facilitate this decision making process, but extant trees have a number of limitations. Furthermore, emerging research suggests that mobile technologies offer many possibilities for facilitating learning. It is within this context that we have developed StatHand, a free cross-platform application designed to support students' statistical decision making. Developed with the support of the Australian Government Office for Learning and Teaching, StatHand guides users through a series of simple, annotated questions to help them identify a statistical test or procedure appropriate to their circumstances. It further offers the guidance necessary to run these tests and procedures, then interpret and report their results. In this Technology Report we will overview the rationale behind StatHand, before describing the feature set of the application. We will then provide guidelines for integrating StatHand into the research methods curriculum, before concluding by outlining our road map for the ongoing development and evaluation of StatHand.

  14. Eyes To See and Ears To Hear: Teaching Math in the Childhood Years. Integrating Math in Children's Learning Centers.

    Science.gov (United States)

    Guha, Smita

    The objective of preschool teachers should be to determine the mathematical ability of preschool children and improve their skills using meaningful teaching methods through pictorial demonstration and manipulative models. Children who receive number concept instruction through hands-on play models, activities, and discussion show greater…

  15. Teaching methods in the healthcare management major.

    Science.gov (United States)

    Petrova, Gergana G; Popov, Teodor N

    2009-01-01

    frequently used teaching method is the lecture; for the SMU student, it is used in 91.67+/-5.64% of all cases, while for PMU it is 8.33+/-5.64%. Students prefer the classical teaching methods. They are the most familiar and the most frequently used formats by lecturers, although they do not require a higher level of activity on the part of the students, who in T. Popov's view "...demonstrate passive attitude towards the educational process".

  16. Directional fractal signature methods for trabecular bone texture in hand radiographs: Data from the Osteoarthritis Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Wolski, M., E-mail: marcin.wolski@curtin.edu.au; Podsiadlo, P.; Stachowiak, G. W. [Tribology Laboratory, School of Civil and Mechanical Engineering, Curtin University, Bentley, Western Australia 6102 (Australia)

    2014-08-15

    Purpose: To develop directional fractal signature methods for the analysis of trabecular bone (TB) texture in hand radiographs. Problems associated with the small size of hand bones and the orientation of fingers were addressed. Methods: An augmented variance orientation transform (AVOT) and a quadrant rotating grid (QRG) methods were developed. The methods calculate fractal signatures (FSs) in different directions. Unlike other methods they have the search region adjusted according to the size of bone region of interest (ROI) to be analyzed and they produce FSs defined with respect to any chosen reference direction, i.e., they work for arbitrary orientation of fingers. Five parameters at scales ranging from 2 to 14 pixels (depending on image size and method) were derived from rose plots of Hurst coefficients, i.e., FS in dominating roughness (FS{sub Sta}), vertical (FS{sub V}) and horizontal (FS{sub H}) directions, aspect ratio (StrS), and direction signatures (StdS), respectively. The accuracy in measuring surface roughness and isotropy/anisotropy was evaluated using 3600 isotropic and 800 anisotropic fractal surface images of sizes between 20 × 20 and 64 × 64 pixels. The isotropic surfaces had FDs ranging from 2.1 to 2.9 in steps of 0.1, and the anisotropic surfaces had two dominating directions of 30° and 120°. The methods were used to find differences in hand TB textures between 20 matched pairs of subjects with (cases: approximate Kellgren-Lawrence (KL) grade ≥2) and without (controls: approximate KL grade <2) radiographic hand osteoarthritis (OA). The OA Initiative public database was used and 20 × 20 pixel bone ROIs were selected on 5th distal and middle phalanges. The performance of the AVOT and QRG methods was compared against a variance orientation transform (VOT) method developed earlier [M. Wolski, P. Podsiadlo, and G. W. Stachowiak, “Directional fractal signature analysis of trabecular bone: evaluation of different methods to detect early

  17. An exploration for research-oriented teaching model in biology teaching.

    Science.gov (United States)

    Xing, Wanjin; Mo, Morigen; Su, Huimin

    2014-07-01

    Training innovative talents, as one of the major aims for Chinese universities, needs to reform the traditional teaching methods. The research-oriented teaching method has been introduced and its connotation and significance for Chinese university teaching have been discussed for years. However, few practical teaching methods for routine class teaching were proposed. In this paper, a comprehensive and concrete research-oriented teaching model with contents of reference value and evaluation method for class teaching was proposed based on the current teacher-guiding teaching model in China. We proposed that the research-oriented teaching model should include at least seven aspects on: (1) telling the scientific history for the skills to find out scientific questions; (2) replaying the experiments for the skills to solve scientific problems; (3) analyzing experimental data for learning how to draw a conclusion; (4) designing virtual experiments for learning how to construct a proposal; (5) teaching the lesson as the detectives solve the crime for learning the logic in scientific exploration; (6) guiding students how to read and consult the relative references; (7) teaching students differently according to their aptitude and learning ability. In addition, we also discussed how to evaluate the effects of the research-oriented teaching model in examination.

  18. Is the cervical vertebral maturation (CVM) method effective enough to replace the hand-wrist maturation (HWM) method in determining skeletal maturation?-A systematic review.

    Science.gov (United States)

    Szemraj, Agnieszka; Wojtaszek-Słomińska, Anna; Racka-Pilszak, Bogna

    2018-05-01

    Chronological age provides only general information on the development of a child/adolescent. However, the biological age of the patient is more significant. One of the methods is the determination of the bone age based on the development of the hand and wrist bones. In 1972 a method for assessing cervical vertebral maturation on the cephalometric radiographs was introduced (CVM method). As a result, additional patient radiation was eliminated. Currently, this type of radiograph is routinely applied in orthodontic treatment. The aim of the study was to assess the usefulness of the CVM method and to verify the assumption, according to which the CVM method modified by Baccetti et al. may replace the method for the assessment of skeletal maturation based on a hand-wrist X-ray, which is known as the hand-wrist maturation (HWM) method. The present study reviewed the literature between 2006 and 2016. In the first stage of selection 905 articles were obtained. Finally, 10 articles were enrolled for the review. All of the studies presented a high level of correlation between the examined methods. In eight articles the researchers admitted that the CVM classification could replace the HWM method, known as the "gold standard". In two studies , the researchers suggested considering the CVM method an additional method despite its compatibility and usefulness. The lowest correlation coefficient was 0.616 and the highest 0.937. The assessment of the skeletal age with the CVM is done on a cephalometric radiograph, routinely used in orthodontic practice, which makes it easy to apply. The determination of features of only C2, C3 and C4 vertebrae is possible even if the patient wears an X-ray protective thyroid collar. Therefore, the radiation dose is minimized. The CVM method shows a high level of correlation with the HWM method. Copyright © 2018 Elsevier B.V. All rights reserved.

  19. Perceptions of Education Faculty Students on Teaching Methods and Materials

    Science.gov (United States)

    Esmer, Elif; Güven, Gülçin; Aydin, Oktay; Özden, Bülent; Efe, Kadriye; Sener, Nurcan

    2016-01-01

    Individual differences have an influence on a wide range of education fields. These differences can range from organizing teaching environments to the techniques and strategies that the teacher uses. This study focused on individual differences of pre-service teachers and aimed to investigate the perceptions of Education Faculty students on…

  20. Students' Perceptions of Teaching Methods That Bridge Theory to Practice in Dental Hygiene Education.

    Science.gov (United States)

    Wilkinson, Denise M; Smallidge, Dianne; Boyd, Linda D; Giblin, Lori

    2015-10-01

    Health care education requires students to connect classroom learning with patient care. The purpose of this study was to explore dental hygiene students' perceptions of teaching tools, activities and teaching methods useful in closing the gap between theory and practice as students transition from classroom learning into the clinical phase of their training. This was an exploratory qualitative study design examining retrospective data from journal postings of a convenience sample of dental hygiene students (n=85). Open-ended questions related to patient care were given to junior and senior students to respond in a reflective journaling activity. A systematic approach was used to establish themes. Junior students predicted hands-on experiences (51%), critical thinking exercises (42%) and visual aids (27%) would be the most supportive in helping them connect theory to practice. Senior students identified critical thinking exercises (44%) and visual aids (44%) as the most beneficial in connecting classroom learning to patient care. Seniors also identified barriers preventing them from connecting theory to patient care. Barriers most often cited were not being able to see firsthand what is in the text (56%) and being unsure that what was seen during clinical practice was the same as what was taught (28%). Students recognized the benefits of critical thinking and problem solving skills after having experienced patient care and were most concerned with performance abilities prior to patient care experiences. This information will be useful in developing curricula to enhance critical thinking and problem solving skills. Copyright © 2015 The American Dental Hygienists’ Association.

  1. Hand osteoarthritis: Clinical and imaging study

    African Journals Online (AJOL)

    Abir Naguib

    2011-09-09

    Sep 9, 2011 ... Methods: This study was carried out on thirty patients with primary hand OA, and fifteen healthy subjects .... history about their hand condition including morning stiffness, ..... They found the US method of direct visualiza-.

  2. Learning phacoemulsification. Results of different teaching methods.

    Directory of Open Access Journals (Sweden)

    Hennig Albrecht

    2004-01-01

    Full Text Available We report the learning curves of three eye surgeons converting from sutureless extracapsular cataract extraction to phacoemulsification using different teaching methods. Posterior capsule rupture (PCR as a per-operative complication and visual outcome of the first 100 operations were analysed. The PCR rate was 4% and 15% in supervised and unsupervised surgery respectively. Likewise, an uncorrected visual acuity of > or = 6/18 on the first postoperative day was seen in 62 (62% of patients and in 22 (22% in supervised and unsupervised surgery respectively.

  3. Students' Perception and Attitude on Methods of Anatomy Teaching in a Medical College of West Bengal, India.

    Science.gov (United States)

    Bandyopadhyay, Raktim; Biswas, Romy

    2017-09-01

    Incorporating newer teaching aids over traditional one in Anatomy has been challenging both for the teachers and the learners. Different educational strategies are being used for teaching of Anatomy. To elicit the perception and attitude toward teaching approaches in the Anatomy curriculum among first year medical students. A cross-sectional, descriptive study was undertaken with the help of predesigned, pre-tested questionnaire to elicit knowledge in four domains of classroom teaching which were: a) gross anatomical structure; b) organ identification; c) topography; and d) radiological anatomy and self-assessment of acquired skills in respective fields among 114 first year students. A total of 57% of students opined good in gross structure of anatomy. A 60.5% of students preferred chalk and board method and 33.3% with LCD projector. Regarding acquiring knowledge, 72.8% of medical students gathered knowledge in gross anatomical structure domain whereas 58.8% in radiological anatomy. The overall mean score of attitude of the students regarding incorporating newer techniques in Anatomy teaching is 14.17±2.26. The perception of Anatomy teaching and attitude among medicos have been studied and opinion from them had thrown light for incorporation of newer techniques in their teaching curriculum.

  4. "Teaching Case": Who Renews? Who Leaves? Identifying Customer Churn in a Telecom Company Using Big Data Techniques

    Science.gov (United States)

    Asamoah, Daniel A.; Sharda, Ramesh; Kalgotra, Pankush; Ott, Mark

    2016-01-01

    Within the context of the telecom industry, this teaching case is an active learning analytics exercise to help students build hands-on expertise on how to utilize Big Data to solve a business problem. Particularly, the case utilizes an analytics method to help develop a customer retention strategy to mitigate against an increasing customer churn…

  5. On the Other Hand : Nondominant Hand Use Increases Sense of Agency

    NARCIS (Netherlands)

    Damen, Tom G. E.; Dijksterhuis, Ap; van Baaren, Rick B.

    In two studies, we investigated the influence of hand dominance on the sense of self-causation or agency. Participants alternately used their dominant or nondominant hand to cause the occurrence of an effect (a tone) in a task in which agency was made ambiguous. Participants were subsequently asked

  6. Improved Hand Hygiene Compliance is Associated with the Change of Perception toward Hand Hygiene among Medical Personnel

    OpenAIRE

    Lee, Seung Soon; Park, Se Jeong; Chung, Moon Joo; Lee, Ju Hee; Kang, Hyun Joo; Lee, Jeong-a; Kim, Yong Kyun

    2014-01-01

    Background Hand hygiene compliance has improved significantly through hand hygiene promotion programs that have included poster campaign, monitoring and performance feedback, and education with special attentions to perceived subjective norms. We investigated factors associated with improved hand hygiene compliance, focusing on whether the improvement of hand hygiene compliance is associated with changed perception toward hand hygiene among medical personnel. Materials and Methods Hand hygien...

  7. A prospective randomized study assessing optimal method for teaching vascular anastomoses.

    Science.gov (United States)

    Schwartz, Samuel; de Virgilio, Michael; Chisum, Patrick; Heslin, Andrew; Zein, Alyssar; McDermott, Meilu; Kaji, Amy; Yaghoubian, Arezou; de Virgilio, Christian

    2014-07-01

    Laboratory skills training is now required for general surgery residents. The optimal method of teaching vascular anastomosis (VA) is not well defined. Teaching VA skills one-on-one with a faculty instructor will result in a more rapid accumulation of skills than teaching in a large group setting. Residents were shown an instructional video on how to perform a VA using a standardized model (cadaver saphenous vein and porcine aorta). Each resident then performed a baseline VA. Sixteen first- and second-year surgical residents were then randomized to 2 VA teaching sessions that consisted of either 1) group teaching (GT, 8 residents in a room with 1 faculty instructor circulating) or 2) one-on-one teaching (1-on-1, faculty member focused on individual resident). After each of these sessions, residents performed a standardized VA. The anastomoses were video recorded. Performance was evaluated using a standardized scoring system by a separate expert who viewed the video recordings in a blinded fashion. Outcome measures included total errors, total time, global rating scale, and an anastomosis-specific end-product evaluation (leak and passage of coronary dilator). Overall, significant decreases in total errors (21 to 15, P=0.001) and time to complete anastomoses (42 to 38 min, P=0.02) and an increase in global rating scales (7 to 11, P=0.003) were noted in both groups from baseline after 2 VA teaching session. The 1-on-1 group demonstrated significantly greater improvement in terms of reduced anastomotic time (30 vs. 42 min, P=0.007) and in reduction of errors (13 vs. 19 errors, P=0.09) than the GT group. The high-fidelity VA model is a useful tool for junior general surgery residents. Both GT and 1-on-1 groups demonstrated significant improvement in total errors and time after only 2 sessions. Greater improvement was noted using the 1-on-1 model. Copyright © 2014 Elsevier Inc. All rights reserved.

  8. Application of the K-W-L Teaching and Learning Method to an Introductory Physics Course

    Science.gov (United States)

    Wrinkle, Cheryl Schaefer; Manivannan, Mani K.

    2009-01-01

    The K-W-L method of teaching is a simple method that actively engages students in their own learning. It has been used with kindergarten and elementary grades to teach other subjects. The authors have successfully used it to teach physics at the college level. In their introductory physics labs, the K-W-L method helped students think about what…

  9. Improving chemical education from high school to college using a more hands-on approach

    Science.gov (United States)

    Ruddick, Kristie Winfield

    In this work, various alternative teaching methods and activities for chemical education are developed, presented, and evaluated. In the first study, an original hands-on activity using LEGO® blocks to model ionic chemical formulas is presented together with quantitative and qualitative data regarding its educational effectiveness. Students explore cation to anion ratios using LEGO® blocks to represent trivalent, divalent and monovalent cations and anions. High school chemistry students who participated in the LEGO® lab showed significantly higher post-test scores than other students. The second study grows out of the creation of a computational lab module that is shown to significantly increase student learning in the subject of molecular orbital theory in first semester college General Chemistry. The third and final study presented is a course redesign project for college CHEM 1100, Preparation for General Chemistry. In this project the classroom is “flipped”. Students watch video lectures at home, and spend class time working with peers and the instructor on problem solving activities. The results presented here are one of the first quantitative studies showing the effectiveness of “flipping the classroom”. Students who were taught using the Reverse-Instruction (RI) method had significantly higher success in both the Preparation for General Chemistry course and traditionally taught General Chemistry I the following semester.

  10. Idea of integrating fitness concepts and methods into human anatomy teaching

    Directory of Open Access Journals (Sweden)

    PAN Guojian

    2013-08-01

    Full Text Available According to the author′s many years of experience and practice in teaching human anatomy,it is summed up that an idea of integrating fitness concepts and methods into teaching of human anatomy is envisaged.It is beneficial to the cultivation of undergraduates majoring in sports about thoughts of lifelong physical education,enable students to master the basic structure based on human body and learn and master physical fitness related basic theory and practical operation skills in order to be social competitive sports workers with practical skills.

  11. A Vision-Aided 3D Path Teaching Method before Narrow Butt Joint Welding.

    Science.gov (United States)

    Zeng, Jinle; Chang, Baohua; Du, Dong; Peng, Guodong; Chang, Shuhe; Hong, Yuxiang; Wang, Li; Shan, Jiguo

    2017-05-11

    For better welding quality, accurate path teaching for actuators must be achieved before welding. Due to machining errors, assembly errors, deformations, etc., the actual groove position may be different from the predetermined path. Therefore, it is significant to recognize the actual groove position using machine vision methods and perform an accurate path teaching process. However, during the teaching process of a narrow butt joint, the existing machine vision methods may fail because of poor adaptability, low resolution, and lack of 3D information. This paper proposes a 3D path teaching method for narrow butt joint welding. This method obtains two kinds of visual information nearly at the same time, namely 2D pixel coordinates of the groove in uniform lighting condition and 3D point cloud data of the workpiece surface in cross-line laser lighting condition. The 3D position and pose between the welding torch and groove can be calculated after information fusion. The image resolution can reach 12.5 μm. Experiments are carried out at an actuator speed of 2300 mm/min and groove width of less than 0.1 mm. The results show that this method is suitable for groove recognition before narrow butt joint welding and can be applied in path teaching fields of 3D complex components.

  12. Evaluation of teaching methods for the company management course

    Directory of Open Access Journals (Sweden)

    Mirjana Ivanuša Bezjak

    2006-12-01

    Full Text Available Teaching process depends on its contents, professional and didactical realization. Successful combination of these three factors is a condition to reach a quality-based objective of the pedagogical process on one side and having successfully passed the exam on the other side. Nevertheless, teachers' aims are to encourage students to use their acquired knowledge, and develop a new viewpoint of work in their professional life. In this discussion the evaluation of didactical realization of the Company Management Course in a higher educational program for commerce is presented. The results of the questionnaire and their analysis are represented. Mentioned data is feedback information, which the teachers find useful to improve their skills in Company Management Course in the following academic year. The reader of this discussion will be able to get new ideas for modernization of his or her didactical methods of teaching.

  13. A MEDL Collection Showcase: A Collection of Hands-on Physical Analog Models and Demonstrations From the Department of Geosciences MEDL at Virginia Tech

    Science.gov (United States)

    Glesener, G. B.

    2017-12-01

    The Geosciences Modeling and Educational Demonstrations Laboratory (MEDL) will present a suite of hands-on physical analog models from our curriculum materials collection used to teach about a wide range of geoscience processes. Many of the models will be equipped with Vernier data collection sensors, which visitors will be encouraged to explore on-site. Our goal is to spark interest and discussion around the affordances of these kinds of curriculum materials. Important topics to discuss will include: (1) How can having a collection of hands-on physical analog models be used to effectively produce successful broader impacts activities for research proposals? (2) What kinds of learning outcomes have instructors observed when teaching about temporally and spatially challenging concepts using physical analog models? (3) What does it take for an institution to develop their own MEDL collection? and (4) How can we develop a community of individuals who provide on-the-ground support for instructors who use physical analog models in their classroom.

  14. Acute burns of the hands – physiotherapy perspective.

    African Journals Online (AJOL)

    University of KwaZulu-Natal, Occupational therapy Department. Abstract: ... trajectory of the trauma care continuum. Keywords: Burns ... challenges during their recovery process.1 Hand burn in- ... major teaching institutions situated within a metropolitan area and .... education and motivation and provide basic counselling.

  15. Operation Valuation: Teaching Pricing Concepts in an Experiential Environment

    Science.gov (United States)

    Mills, Adam J.; Treen, Emily

    2016-01-01

    Although marketing education has seen a dramatic shift toward hands-on, experiential learning in recent years, the teaching of pricing has fallen behind complementary elements of the marketing mix in pedagogical execution. Although the teaching of pricing has shifted focus from economic-based models to value-based pricing in theory, available…

  16. Physics Education: Effect of Micro-Teaching Method Supported by Educational Technologies on Pre-Service Science Teachers' Misconceptions on Basic Astronomy Subjects

    Science.gov (United States)

    Gurbuz, Fatih

    2016-01-01

    The purpose of this research study is to explore pre-service science teachers' misconceptions on basic astronomy subjects and to examine the effect of micro teaching method supported by educational technologies on correcting misconceptions. This study is an action research. Semi- structured interviews were used in the study as a data collection…

  17. A comparison of hands-on inquiry instruction to lectureinstruction with special needs high school biology students

    Science.gov (United States)

    Jensen-Ruopp, Helga Spitko

    A comparison of hands-on inquiry instruction with lecture instruction was presented to 134 Patterns and Process Biology students. Students participated in seven biology lessons that were selected from Biology Survey of Living Things (1992). A pre and post paper and pencil assessment was used as the data collecting instrument. The treatment group was taught using hands-on inquiry strategies while the non-treatment group was taught in the lecture method of instruction. The team teaching model was used as the mode of presentation to the treatment group and the non-treatment group. Achievement levels using specific criterion; novice (0% to 50%), developing proficiency (51% to 69%), accomplished (70% to 84) and exceptional or mastery level (85% to 100%) were used as a guideline to tabulate the results of the pre and post assessment. Rubric tabulation was done to interpret the testing results. The raw data was plotted using percentage change in test score totals versus reading level score by gender as well as percentage change in test score totals versus auditory vocabulary score by gender. Box Whisker plot comparative descriptive of individual pre and post test scores for the treatment and non-treatment group was performed. Analysis of covariance (ANCOVA) using MINITAB Statistical Software version 14.11 was run on data of the seven lessons, as well as on gender (male results individual and combined, and female results individual and combined) results. Normal Probability Plots for total scores as well as individual test scores were performed. The results suggest that hands-on inquiry based instruction when presented to special needs students including; at-risk; English as a second language limited, English proficiency and special education inclusive students' learning may enhance individual student achievement.

  18. Virtual Control of Prosthetic Hand Based on Grasping Patterns and Estimated Force from Semg

    Directory of Open Access Journals (Sweden)

    Zhu Gao-Ke

    2016-01-01

    Full Text Available Myoelectric prosthetic hands aim to serve upper limb amputees. The myoelectric control of the hand grasp action is a kind of real-time or online method. Thus it is of great necessity to carry on a study of online prosthetic hand electrical control. In this paper, the strategy of simultaneous EMG decoding of grasping patterns and grasping force was realized by controlling a virtual multi-degree-freedom prosthetic hand and a real one-degree-freedom prosthetic hand simultaneously. The former realized the grasping patterns from the recognition of the sEMG pattern. The other implemented the grasping force from sEMG force decoding. The results show that the control method is effective and feasible.

  19. Application of Hands-On Simulation Games to Improve Classroom Experience

    Science.gov (United States)

    Hamzeh, Farook; Theokaris, Christina; Rouhana, Carel; Abbas, Yara

    2017-01-01

    While many construction companies claim substantial productivity and profit gains when applying lean construction principles, it remains a challenge to teach these principles in a classroom. Lean construction emphasises collaborative processes and integrated delivery practices. Consequently, new teaching methods that nurture such values should…

  20. Estimation of hand hygiene opportunities on an adult medical ward using 24-hour camera surveillance: validation of the HOW2 Benchmark Study.

    Science.gov (United States)

    Diller, Thomas; Kelly, J William; Blackhurst, Dawn; Steed, Connie; Boeker, Sue; McElveen, Danielle C

    2014-06-01

    We previously published a formula to estimate the number of hand hygiene opportunities (HHOs) per patient-day using the World Health Organization's "Five Moments for Hand Hygiene" methodology (HOW2 Benchmark Study). HHOs can be used as a denominator for calculating hand hygiene compliance rates when product utilization data are available. This study validates the previously derived HHO estimate using 24-hour video surveillance of health care worker hand hygiene activity. The validation study utilized 24-hour video surveillance recordings of 26 patients' hospital stays to measure the actual number of HHOs per patient-day on a medicine ward in a large teaching hospital. Statistical methods were used to compare these results to those obtained by episodic observation of patient activity in the original derivation study. Total hours of data collection were 81.3 and 1,510.8, resulting in 1,740 and 4,522 HHOs in the derivation and validation studies, respectively. Comparisons of the mean and median HHOs per 24-hour period did not differ significantly. HHOs were 71.6 (95% confidence interval: 64.9-78.3) and 73.9 (95% confidence interval: 69.1-84.1), respectively. This study validates the HOW2 Benchmark Study and confirms that expected numbers of HHOs can be estimated from the unit's patient census and patient-to-nurse ratio. These data can be used as denominators in calculations of hand hygiene compliance rates from electronic monitoring using the "Five Moments for Hand Hygiene" methodology. Copyright © 2014 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

  1. Stages of Faculty Concern about Teaching Online: Relationships between Faculty Teaching Methods and Technology Use in Teaching

    Science.gov (United States)

    Randall, John H.

    2016-01-01

    As more online courses and programs are created, it is imperative institutions understand the concern of their faculty toward teaching online, the types of technology they use, and the methods they use to instruct students in order to provide appropriate resources to support them. This quantitative study measures these concerns, using the Stages…

  2. The Effects of Teaching and Assessment Methods on Academic Performance: A Study of an Operations Management Course

    Science.gov (United States)

    Sacristán-Díaz, Macarena; Garrido-Vega, Pedro; Alfalla-Luque, Rafaela; González-Zamora, María-del-Mar

    2016-01-01

    Whether the use of more active teaching-learning methods has a positive impact on academic performance remains unanswered. This article seeks to contribute to the issue by conducting a study of an Operations Management course with almost 1000 students per year over three consecutive academic years. The study compares three scenarios with differing…

  3. Learning Specific Content in Technology Education: Learning Study as a Collaborative Method in Swedish Preschool Class Using Hands-On Material

    Science.gov (United States)

    Kilbrink, Nina; Bjurulf, Veronica; Blomberg, Ingela; Heidkamp, Anja; Hollsten, Ann-Christin

    2014-01-01

    This article describes the process of a learning study conducted in technology education in a Swedish preschool class. The learning study method used in this study is a collaborative method, where researchers and teachers work together as a team concerning teaching and learning about a specific learning object. The object of learning in this study…

  4. Challenging Frameworks for Understanding Teaching Practices in Higher Education: The End or the Beginning?

    Science.gov (United States)

    Guzmán-­Valenzuela, Carolina

    2013-01-01

    Dominant conceptions of teaching in higher education imply that, essentially, there are two types of teaching approaches: the "content" and the "student-focused" approach. Against that background, this paper has a dual purpose. On the one hand, it initiates a critique of the contemporary teaching approaches framework. On the…

  5. [Application of diversified teaching methods to improve the teaching effects in the course of oral histology and pathology].

    Science.gov (United States)

    Tian, Zhen; Li, Lei; Wang, Li-zhen; Hu, Yu-hua; Zhang, Chun-ye; Li, Jiang

    2016-02-01

    Oral histology and pathology is one of the most important courses in stomatological education which works as a bridge between basic medical courses and clinical courses of oral science. The knowledge of oral histopathology may help the students to correctly understand the histogenesis and development of oral diseases and provide the information for correct treatment and prevention. In order to make the students grasp the necessary basic theories, increase the interest in learning, and improve the teaching effect, we explored a diversified teaching system which included diverse teaching modes, online courses and courseware construction. The application of this system offered the interaction between students and teachers and combination of classes with the internet, and made the boring pathological knowledge be associated with clinical practice. These diversified teaching methods had been used in practice and obtained good teaching results.

  6. METHOD OF PHYSIOTHERAPY MEDICAL PROCEDURES FOR THERMAL IMPACT ON SELECTED AREAS WITH HUMAN HANDS THERMOELECTRIC DEVICES

    Directory of Open Access Journals (Sweden)

    A. B. Sulin

    2015-01-01

    Full Text Available The device for thermal impact on separate zones of a hand of the person executed on the basis of thermoelectric converters of energy is considered. The advantages consisting in high environmental friendliness, noiselessness, reliability, functionality, universality are noted it. The technique of carrying out medical (preventive physiotherapeutic procedures, the hands of the person consisting in contrast thermal impact on a site with various level of heating and cooling, and also lasting expositions is described.

  7. TH-E-201-03: A Radiology Resident’s Perspectives of Physics Teaching

    Energy Technology Data Exchange (ETDEWEB)

    Key, A. [University of Kentucky (United States)

    2016-06-15

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant.

  8. TH-E-201-03: A Radiology Resident’s Perspectives of Physics Teaching

    International Nuclear Information System (INIS)

    Key, A.

    2016-01-01

    The ABR Core Examination stresses integrating physics into real-world clinical practice and, accordingly, has shifted its focus from passive recall of facts to active application of physics principles. Physics education of radiology residents poses a challenge. The traditional method of didactic lectures alone is insufficient, yet it is difficult to incorporate physics teaching consistently into clinical rotations due to time constraints. Faced with this challenge, diagnostic medical physicists who teach radiology residents, have been thinking about how to adapt their teaching to the new paradigm, what to teach and meet expectation of the radiology resident and the radiology residency program. The proposed lecture attempts to discuss above questions. Newly developed diagnostic radiology residents physics curriculum by the AAPM Imaging Physics Curricula Subcommittee will be reviewed. Initial experience on hands-on physics teaching will be discussed. Radiology resident who will have taken the BAR Core Examination will share the expectation of physics teaching from a resident perspective. The lecture will help develop robust educational approaches to prepare radiology residents for safer and more effective lifelong practice. Learning Objectives: Learn updated physics requirements for radiology residents Pursue effective approaches to teach physics to radiology residents Learn expectation of physics teaching from resident perspective J. Zhang, This topic is partially supported by RSNA Education Scholar Grant

  9. A method for creating teaching movie clips using screen recording software: usefulness of teaching movies as self-learning tools for medical students

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Seong Su [The Catholic University of Korea, Suwon (Korea, Republic of)

    2007-04-15

    I wanted to describe a method to create teaching movies with using screen recordings, and I wanted to see if self-learning movies are useful for medical students. Teaching movies were created by direct recording of the screen activity and voice narration during the interpretation of educational cases; we used a PACS system and screen recording software for the recording (CamStudio, Rendersoft, U.S.A.). The usefulness of teaching movies for seft-learning of abdominal CT anatomy was evacuated by the medical students. Creating teaching movie clips with using screen recording software was simple and easy. Survey responses were collected from 43 medical students. The contents of teaching movie was adequately understandable (52%) and useful for learning (47%). Only 23% students agreed the these movies helped motivated them to learn. Teaching movies were more useful than still photographs of the teaching image files. The students wanted teaching movies on the cross-sectional CT anatomy of different body regions (82%) and for understanding the radiological interpretation of various diseases (42%). Creating teaching movie by direct screen recording of a radiologist's interpretation process is easy and simple. The teaching video clips reveal a radiologist's interpretation process or the explanation of teaching cases with his/her own voice narration, and it is an effective self-learning tool for medical students and residents.

  10. A method for creating teaching movie clips using screen recording software: usefulness of teaching movies as self-learning tools for medical students

    International Nuclear Information System (INIS)

    Hwang, Seong Su

    2007-01-01

    I wanted to describe a method to create teaching movies with using screen recordings, and I wanted to see if self-learning movies are useful for medical students. Teaching movies were created by direct recording of the screen activity and voice narration during the interpretation of educational cases; we used a PACS system and screen recording software for the recording (CamStudio, Rendersoft, U.S.A.). The usefulness of teaching movies for seft-learning of abdominal CT anatomy was evacuated by the medical students. Creating teaching movie clips with using screen recording software was simple and easy. Survey responses were collected from 43 medical students. The contents of teaching movie was adequately understandable (52%) and useful for learning (47%). Only 23% students agreed the these movies helped motivated them to learn. Teaching movies were more useful than still photographs of the teaching image files. The students wanted teaching movies on the cross-sectional CT anatomy of different body regions (82%) and for understanding the radiological interpretation of various diseases (42%). Creating teaching movie by direct screen recording of a radiologist's interpretation process is easy and simple. The teaching video clips reveal a radiologist's interpretation process or the explanation of teaching cases with his/her own voice narration, and it is an effective self-learning tool for medical students and residents

  11. Teaching Cybersecurity Using the Cloud

    Science.gov (United States)

    Salah, Khaled; Hammoud, Mohammad; Zeadally, Sherali

    2015-01-01

    Cloud computing platforms can be highly attractive to conduct course assignments and empower students with valuable and indispensable hands-on experience. In particular, the cloud can offer teaching staff and students (whether local or remote) on-demand, elastic, dedicated, isolated, (virtually) unlimited, and easily configurable virtual machines.…

  12. Personal hand gel for improved hand hygiene compliance on the regional anesthesia team.

    Science.gov (United States)

    Parks, Colby L; Schroeder, Kristopher M; Galgon, Richard E

    2015-12-01

    Hand hygiene reduces healthcare-associated infections, and several recent publications have examined hand hygiene in the perioperative period. Our institution's policy is to perform hand hygiene before and after patient contact. However, observation suggests poor compliance. This is a retrospective review of a quality improvement database showing the effect of personal gel dispensers on perioperative hand hygiene compliance on a regional anesthesia team. Healthcare providers assigned to the Acute Pain Service were observed for compliance with hand hygiene policy during a quality improvement initiative. Provider type and compliance were prospectively recorded in a database. Team members were then given a personal gel dispensing device and again observed for compliance. We have retrospectively reviewed this database to determine the effects of this intervention. Of the 307 encounters observed, 146 were prior to implementing personal gel dispensers. Compliance was 34%. Pre- and post-patient contact compliances were 23 and 43%, respectively. For 161 encounters after individual gel dispensers were provided, compliance was 63%. Pre- and post-patient contact compliances were 53 and 72%, respectively. Improvement in overall compliance from 34 to 63% was significant. On the Acute Pain Service, compliance with hand hygiene policy improves when individual sanitation gel dispensing devices are worn on the person.

  13. On English Teaching and Cross-cultural Communication

    Institute of Scientific and Technical Information of China (English)

    王琪

    2016-01-01

    Since last century, because of reforming and opening policy, many people, especially young people go abroad to get a better job or get further education and so on. Besides, many foreigners are curious about our country. Consequently, people come to realize that if we known little about cross-cultural communication, there will be many conflicts. Some experts suggest that today's English teaching should emphasize intercultural communication. Learners ought to know not only grammar or words, but should learn cultural knowledge. If not, they will meet many difficulties while they communicate with foreigners. Therefore, it is important to introduce this kind of knowledge while teaching. This paper mainly talks about cross-cultural communication in foreign language teaching in China. In the first part, we talk about the importance of learn cross-culture and discuss the relationship between language teaching and cultural teaching. Next part is talk about the problems of culture teaching nowadays. According to these problems, we explore some culture teaching methods to improve culture teaching. The aim of this paper is to emphasize the importance of culture teaching during foreign language teaching. Culture teaching is necessary for all of us, it can make it possible for learners to prevent miscommunication from occurring in intercultural communications.

  14. Effect Of Constructivist-Based Teaching Strategy On Academic ...

    African Journals Online (AJOL)

    Research reports indicate that this negative attitude was caused, majorly, by teachers' conventional (lecture) method of teaching integrated science. Research reports on the effectiveness of constructivist-based teaching strategy revealed that the strategy enhanced students' academic performance. In view of this, this study ...

  15. Back to the future with hands-on science: students' perceptions of learning anatomy and physiology.

    Science.gov (United States)

    Johnston, Amy Nicole Burne; McAllister, Margaret

    2008-09-01

    This article examines student perceptions of learning related to anatomy and physiology in a bachelor of nursing program. One strategy to teach the sciences is simulated learning, a technology that offers exciting potential. Virtual environments for laboratory learning may offer numerous benefits: teachers can convey information to a larger group of students, reducing the need for small laboratory classes; less equipment is required, thus containing ongoing costs; and students can learn in their own time and place. However, simulated learning may also diminish access to the teacher-student relationship and the opportunity for guided practice and guided linking of theory with practice. Without this hands-on experience, there is a risk that students will not engage as effectively, and thus conceptual learning and the development of critical thinking skills are diminished. However, student perceptions of these learning experiences are largely unknown. Thus, this study examined students' perceptions of anatomy and physiology laboratory experiences and the importance they placed on hands-on experience in laboratory settings.

  16. Using Scripting Languages to Teach Programming

    OpenAIRE

    Syropoulos, Apostolos; Stavrianos, Athanasios

    2014-01-01

    Nowadays, scripting programming languages like Python, Perl and Ruby are widely used in system programming, scientific computing, etc. Although solving a particular problem in these languages requires less time, less programming effort, and less concepts to be taught to achieve the desired goal, still they are not used as teaching tools. Therefore, the use of scripting languages as a teaching vehicle for programming course is very promising. On the other hand, GUI programming, when performed ...

  17. Teaching Qualitative Methods: A Face-to-Face Encounter.

    Science.gov (United States)

    Keen, Mike F.

    1996-01-01

    Considers the complete ethnographic project as a strategy for teaching qualitative methods. Describes an undergraduate class where students chose an ethnographic setting, gathered and analyzed data, and wrote a final report. Settings included Laundromats, bingo halls, auctions, karaoke clubs, and bowling leagues. (MJP)

  18. Development of a New Method for Assembling a Bipolar DC Motor as a Teaching Material

    Science.gov (United States)

    Matsumoto, Yuki; Sakaki, Kei; Sakaki, Mamoru

    2017-05-01

    A simple handmade motor is a commonly used teaching aid for explaining the theory of the DC motor in science classes around the world. Kits that can be used by children to craft a simple motor are commercially available, and videos of assembling these motors are easily found on the internet. Although the design of this motor is simple, it is unipolar, meaning that the rotor consists of a single dipole. Thus, the Lorentz force acts only on one side of the coil per revolution. This decreases the energy conversion efficiency and requires the learners to turn the rotor using their hands in order to initiate rotation.

  19. Operations Management Teaching: Establishing Content and Relevance to Practitioners

    Science.gov (United States)

    Doran, Desmond; Hill, Alex; Brown, Steve; Aktas, Emel; Kuula, Markku

    2013-01-01

    This paper explores the relevance to industry's needs of operations management (OM) teaching in higher education, by researching the content of OM modules delivered by UK academics and comparing the results of this research with the views of business practitioners having had first-hand experience of OM teaching on MBA programmes. To determine…

  20. Effects of Age and Gender on Hand Motion Tasks

    Directory of Open Access Journals (Sweden)

    Wing Lok Au

    2015-01-01

    Full Text Available Objective. Wearable and wireless motion sensor devices have facilitated the automated computation of speed, amplitude, and rhythm of hand motion tasks. The aim of this study is to determine if there are any biological influences on these kinematic parameters. Methods. 80 healthy subjects performed hand motion tasks twice for each hand, with movements measured using a wireless motion sensor device (Kinesia, Cleveland Medical Devices Inc., Cleveland, OH. Multivariate analyses were performed with age, gender, and height added into the model. Results. Older subjects performed poorer in finger tapping (FT speed (r=0.593, p<0.001, hand-grasp (HG speed (r=0.517, p<0.001, and pronation-supination (PS speed (r=0.485, p<0.001. Men performed better in FT rhythm p<0.02, HG speed p<0.02, HG amplitude p<0.02, and HG rhythm p<0.05. Taller subjects performed better in the speed and amplitude components of FT p<0.02 and HG tasks p<0.02. After multivariate analyses, only age and gender emerged as significant independent factors influencing the speed but not the amplitude and rhythm components of hand motion tasks. Gender exerted an independent influence only on HG speed, with better performance in men p<0.05. Conclusions. Age, gender, and height are not independent factors influencing the amplitude and rhythm components of hand motion tasks. The speed component is affected by age and gender differences.

  1. Developing medical educators – a mixed method evaluation of a teaching education program

    Directory of Open Access Journals (Sweden)

    Marco Roos

    2014-03-01

    Full Text Available Background: It is well accepted that medical faculty teaching staff require an understanding of educational theory and pedagogical methods for effective medical teaching. The purpose of this study was to evaluate the effectiveness of a 5-day teaching education program. Methods: An open prospective interventional study using quantitative and qualitative instruments was performed, covering all four levels of the Kirkpatrick model: Evaluation of 1 ‘Reaction’ on a professional and emotional level using standardized questionnaires; 2 ‘Learning’ applying a multiple choice test; 3 ‘Behavior’ by self-, peer-, and expert assessment of teaching sessions with semistructured interviews; and 4 ‘Results’ from student evaluations. Results: Our data indicate the success of the educational intervention at all observed levels. 1 Reaction: The participants showed a high acceptance of the instructional content. 2 Learning: There was a significant increase in knowledge (P<0.001 as deduced from a pre-post multiple-choice questionnaire, which was retained at 6 months (P<0.001. 3 Behavior: Peer-, self-, and expert-assessment indicated a transfer of learning into teaching performance. Semistructured interviews reflected a higher level of professionalism in medical teaching by the participants. 4 Results: Teaching performance ratings improved in students’ evaluations. Conclusions: Our results demonstrate the success of a 5-day education program in embedding knowledge and skills to improve performance of medical educators. This multimethodological approach, using both qualitative and quantitative measures, may serve as a model to evaluate effectiveness of comparable interventions in other settings.

  2. On-line radiation teaching materials using IT technology

    International Nuclear Information System (INIS)

    Inoue, Hiroyoshi

    2005-01-01

    We developed the on-line radiation teaching materials using the Internet, in order to provide the teaching support materials of atomic power and radiation educations in on-school study, as well as to create the complementary study system in off-school study. The themes of teaching materials were selected from requests by teachers. In the case of an elementary school, the teaching material 'an environmental problem and atomic power' was created as the aggregate of each content for study without boundary between subjects. The teaching material 'medical treatment and radiation' was created for junior high school students to raise the individual knowledge. In the case of a high school, the teaching material nucleus and radiation' was prepared to supplement the physical study of students. The on-line teaching materials were tried to 300 junior high school and high school students, 68% of students answered that the teaching material is effective to understand atomic power and radiation, though 17% answered they were not effective. Although there are problems to prepare IT learning equipments and learning follow-up system in the material, it is suggested that the on-line teaching materials will provide the novel learning system including debates for the study. This method has no limitation of time and place. (author)

  3. A microteaching application on a teaching practice course

    Directory of Open Access Journals (Sweden)

    Vahide Can

    2009-12-01

    Full Text Available This study investigated effectivenes of a teaching practice course which realized using the microteaching methods. Theparticipants of the study were six student teachers who experienced teaching practices for two times in a real classroomenvironment. Each of the two teaching practices of the student teachers were videotaped. Having observed of the first videorecords the instructur gave the student teachers feedback about their effectiveness in teaching. Analysis of the video recordsrevealed that student teachers achieved a better performance in their second teachings in terms of explaining basic theoriesand principles, identifying and observing necessary teaching roles and behaviours, preparing lesson plans, and conducting moreeffective teaching practices. In light of the these findings, it is suggested that this method should be integrated into teachingpractice courses.

  4. Teaching Methods and Their Impact on Students' Emotions in Mathematics: An Experience-Sampling Approach

    Science.gov (United States)

    Bieg, Madeleine; Goetz, Thomas; Sticca, Fabio; Brunner, Esther; Becker, Eva; Morger, Vinzenz; Hubbard, Kyle

    2017-01-01

    Various theoretical approaches propose that emotions in the classroom are elicited by appraisal antecedents, with subjective experiences of control playing a crucial role in this context. Perceptions of control, in turn, are expected to be influenced by the classroom social environment, which can include the teaching methods being employed (e.g.,…

  5. Positive Psychology in the Class: The Effectiveness of a Teaching Method Based on Subjective Well-Being and Engagement Increasing Activities

    Science.gov (United States)

    Eryilmaz, Ali

    2015-01-01

    The aim of the present study is investigate that the effectiveness of a teaching method which is based on subjective well-being increasing activities and engagement increasing activities, has been developed for university students in the present study. The method of the present study is a mixed method. Thus, the most important feature of it has…

  6. Optical design teaching by computing graphic methods

    Science.gov (United States)

    Vazquez-Molini, D.; Muñoz-Luna, J.; Fernandez-Balbuena, A. A.; Garcia-Botella, A.; Belloni, P.; Alda, J.

    2012-10-01

    One of the key challenges in the teaching of Optics is that students need to know not only the math of the optical design, but also, and more important, to grasp and understand the optics in a three-dimensional space. Having a clear image of the problem to solve is the first step in order to begin to solve that problem. Therefore to achieve that the students not only must know the equation of refraction law but they have also to understand how the main parameters of this law are interacting among them. This should be a major goal in the teaching course. Optical graphic methods are a valuable tool in this way since they have the advantage of visual information and the accuracy of a computer calculation.

  7. Deutsch Durch Audio-Visuelle Methode: An Audio-Lingual-Oral Approach to the Teaching of German.

    Science.gov (United States)

    Dickinson Public Schools, ND. Instructional Media Center.

    This teaching guide, designed to accompany Chilton's "Deutsch Durch Audio-Visuelle Methode" for German 1 and 2 in a three-year secondary school program, focuses major attention on the operational plan of the program and a student orientation unit. A section on teaching a unit discusses four phases: (1) presentation, (2) explanation, (3)…

  8. New frontiers in the rubber hand experiment: when a robotic hand becomes one's own.

    Science.gov (United States)

    Caspar, Emilie A; De Beir, Albert; Magalhaes De Saldanha Da Gama, Pedro A; Yernaux, Florence; Cleeremans, Axel; Vanderborght, Bram

    2015-09-01

    The rubber hand illusion is an experimental paradigm in which participants consider a fake hand to be part of their body. This paradigm has been used in many domains of psychology (i.e., research on pain, body ownership, agency) and is of clinical importance. The classic rubber hand paradigm nevertheless suffers from limitations, such as the absence of active motion or the reliance on approximate measurements, which makes strict experimental conditions difficult to obtain. Here, we report on the development of a novel technology-a robotic, user- and computer-controllable hand-that addresses many of the limitations associated with the classic rubber hand paradigm. Because participants can actively control the robotic hand, the device affords higher realism and authenticity. Our robotic hand has a comparatively low cost and opens up novel and innovative methods. In order to validate the robotic hand, we have carried out three experiments. The first two studies were based on previous research using the rubber hand, while the third was specific to the robotic hand. We measured both sense of agency and ownership. Overall, results show that participants experienced a "robotic hand illusion" in the baseline conditions. Furthermore, we also replicated previous results about agency and ownership.

  9. The Effect of Teaching Methods and Learning Styles on Capabilities of Writing Essays on Elementary School's Students in East Jakarta

    Science.gov (United States)

    Wuryani; Yufiarti

    2017-01-01

    The objective of this research was to discover the effect of teaching methods and learning styles on the student's ability to write essays. This study was conducted in elementary school in East Jakarta. The population of this studies was 3rd-grade elementary school students who study in East Jakarta. Samples were taken with stratified cluster…

  10. All You Have to Do is Wash Your Hands

    Centers for Disease Control (CDC) Podcasts

    2009-03-26

    This CDC Kidtastics podcast teaches children how and when to wash their hands properly.  Created: 3/26/2009 by National Center for Zoonotic, Vector-Borne, and Enteric Diseases (NCZVED).   Date Released: 3/26/2009.

  11. Students' Entrepreneurial Self-Efficacy: Does the Teaching Method Matter?

    Science.gov (United States)

    Abaho, Ernest; Olomi, Donath R.; Urassa, Goodluck Charles

    2015-01-01

    Purpose: The purpose of this paper is to examine the various entrepreneurship teaching methods in Uganda and how these methods relate to entrepreneurial self-efficacy (ESE). Design/methodology/approach: A sample of 522 final year students from selected universities and study programs was surveyed using self-reported questionnaires. Findings: There…

  12. Hands-on Humidity.

    Science.gov (United States)

    Pankiewicz, Philip R.

    1992-01-01

    Presents five hands-on activities that allow students to detect, measure, reduce, and eliminate moisture. Students make a humidity detector and a hygrometer, examine the effects of moisture on different substances, calculate the percent of water in a given food, and examine the absorption potential of different desiccants. (MDH)

  13. Research on University Network Teaching Platform (Blackboard in Teaching Management

    Directory of Open Access Journals (Sweden)

    Gou Zhao Xia

    2016-01-01

    Full Text Available With rapid development of online education; teaching platform based on the network, as a new instructional mode has become a hot topic in online teaching. In this paper, the he teaching situation and existing problems on online was analyzed by comparing the difference between network teaching platform and traditional classroom teaching. Then the strategies of network teaching management and the case, which is focusing on the characteristics of Blackboard with the application of network teaching management was presents.

  14. Quantification of Staphylococcus aureus and Staphylococcus epidermidis on the hands of health-care workers using a real-time polymerase chain reaction method

    DEFF Research Database (Denmark)

    Horn, P; Schouenborg, P Øland; Brandslund, I

    2007-01-01

    OBJECTIVE: The objective of this study was to test a polymerase chain reaction (PCR) assay intended as a tool for monitoring hand hygiene in hospital wards. METHODS: The hands of 20 health-care workers were sampled for 10 days using real-time PCR for quantification of Staphylococcus aureus and S....... epidermidis. Reference intervals (CI) and biological variation were evaluated using index of individuality (II) and critical difference (CD). RESULTS: 45% of the participants were positive for S. aureus on all 10 days. Intra-individual biological variation (CVI) was 129% for S. aureus and 62% for S...

  15. Radiology Teaching Files on the Internet

    International Nuclear Information System (INIS)

    Lim, Eun Chung; Kim, Eun Kyung

    1996-01-01

    There is increasing attention about radiology teaching files on the Internet in the field of diagnostic radiology. The purpose of this study was to aid in the creation of new radiology teaching file by analysing the present radiology teaching file sites on the Internet with many aspects and evaluating images on those sites, using Macintosh II ci compute r, 28.8kbps TelePort Fax/Modem, Netscape Navigator 2.0 software. The results were as follow : 1. Analysis of radiology teaching file sites (1) Country distribution was the highest in USA (57.5%). (2) Average number of cases was 186 cases and radiology teaching file sites with search engine were 9 sites (22.5%). (3) At the method of case arrangement, anatomic area type and diagnosis type were found at the 10 sites (25%) each, question and answer type was found at the 9 sites (22.5%). (4) Radiology teaching file sites with oro-maxillofacial disorder were 9 sites (22.5%). (5) At the image format, GIF format was found at the 14 sites (35%), and JPEG format found at the 14 sites (35%). (6) Created year was the highest in 1995 (43.7%). (7) Continuing case upload was found at the 35 sites (87.5%). 2. Evaluation of images on the radiology teaching files (1) Average file size of GIF format (71 Kbyte) was greater than that of JPEG format (24 Kbyte). (P<0.001) (2) Image quality of GIF format was better than that of JPEG format. (P<0.001)

  16. Discussion on teaching reform of environmental planning and management

    Science.gov (United States)

    Zhang, Qiugen; Chen, Suhua; Xie, Yu; Wei, Li'an; Ding, Yuan

    2018-05-01

    The curriculum of environmental planning and management is an environmental engineering major curriculum established by the teaching steering committee of environmental science and engineering of Education Ministry, which is the core curriculum of Chinese engineering education professional certification. It plays an important role in cultivating environmental planning and environmental management ability of environmental engineering major. The selection and optimization of the course teaching content of environmental planning and management were discussed which including curriculum teaching content updating and optimizing and teaching resource system construction. The comprehensive application of teaching method was discussed which including teaching method synthesis and teaching method. The final combination of the assessment method was also discussed which including the formative assessment normal grades and the final result of the course examination. Through the curriculum comprehensive teaching reform, students' knowledge had been broadened, the subject status and autonomy of learning had been enhanced, students' learning interest had been motivated, the ability of students' finding, analyzing and solving problems had been improved. Students' innovative ability and positive spirit had been well cultivated.

  17. Teaching and evaluation methods of medical ethics in the Saudi public medical colleges: cross-sectional questionnaire study

    Science.gov (United States)

    2013-01-01

    Background Saudi Arabia is considered one of the most influential Muslim countries being as the host of the two most holy places for Muslims, namely Makkah and Madina. This was reflected in the emphasis on teaching medical ethics in a lecture-based format as a part of the subject of Islamic culture taught to medical students. Over the last few years, both teaching and evaluation of medical ethics have been changing as more Saudi academics received specialized training and qualifications in bioethics from western universities. Methods This study aims at studying the current teaching methods and evaluation tools used by the Saudi public medical schools. It is done using a self-administered online questionnaire. Results Out of the 14 medical schools that responded, the majority of the responding schools (6; 42.8%), had no ethics departments; but all schools had a curriculum dedicated to medical ethics. These curricula were mostly developed by the faculty staff (12; 85.7%). The most popular teaching method was lecturing (13; 92.8%). The most popular form of student assessment was a paper-based final examination (6; 42.8%) at the end of the course that was allocated 40% or more of the total grade of the ethics course. Six schools (42.8%) allocated 15-30% of the total grade to research. Conclusion Although there is a growing interest and commitment in teaching ethics to medical students in Saudi schools; there is lack of standardization in teaching and evaluation methods. There is a need for a national body to provide guidance for the medical schools to harmonize the teaching methods, particularly introducing more interactive and students-engaging methods on the account of passive lecturing. PMID:24020917

  18. Hand-in Hand, Building Community on Common Ground

    Science.gov (United States)

    Lawton, Pamela Harris

    2010-01-01

    Shortly after the author began teaching at the University of North Carolina at Charlotte (UNCC), Frances Hawthorne, one of the studio faculty, approached her to work on a community-based art project with students. Frances is a social justice artist who works collaboratively with marginalized groups such as the homeless and inmates at the…

  19. Ontology-driven education: Teaching anatomy with intelligent 3D games on the web

    Science.gov (United States)

    Nilsen, Trond

    Human anatomy is a challenging and intimidating subject whose understanding is essential to good medical practice, taught primarily using a combination of lectures and the dissection of human cadavers. Lectures are cheap and scalable, but do a poor job of teaching spatial understanding, whereas dissection lets students experience the body's interior first-hand, but is expensive, cannot be repeated, and is often imperfect. Educational games and online learning activities have the potential to supplement these teaching methods in a cheap and relatively effective way, but they are difficult for educators to customize for particular curricula and lack the tutoring support that human instructors provide. I present an approach to the creation of learning activities for anatomy called ontology-driven education, in which the Foundational Model of Anatomy, an ontological representation of knowledge about anatomy, is leveraged to generate educational content, model student knowledge, and support learning activities and games in a configurable web-based educational framework for anatomy.

  20. [Current teaching, learning and examination methods in medical education and potential applications in rehabilitative issues].

    Science.gov (United States)

    Schwarzkopf, S R; Morfeld, M; Gülich, M; Lay, W; Horn, K; Mau, W

    2007-04-01

    With introduction of the new Federal Medical Licensing Regulations (Approbationsordnung) in Germany, integrated teaching in "Rehabilitation, Physical Medicine, Naturopathic Treatment" (Querschnittsbereich Q12) has become obligatory for the first time. Furthermore, the new Regulations require the medical faculties in Germany to realize an innovative didactic orientation in teaching. This paper provides an overview of recent applications of teaching techniques and examination methods in medical education with special consideration of the new integrated course Q12 and further teaching methods related to rehabilitative issues. Problem-oriented learning (POL), problem-based learning (PBL), bedside teaching, eLearning, and the examination methods Objective Structured Clinical Examination (OSCE) and Triple Jump are in the focus. This overview is intended as the basis for subsequent publications of the Commission for Undergraduate and Postgraduate Training of the German Society of Rehabilitation Science (DGRW), which will present examples of innovative teaching material.