A Computer-Based Program to Teach Braille Reading to Sighted Individuals

Science.gov (United States)

Scheithauer, Mindy C.; Tiger, Jeffrey H.

2012-01-01

Instructors of the visually impaired need efficient braille-training methods. This study conducted a preliminary evaluation of a computer-based program intended to teach the relation between braille characters and English letters using a matching-to-sample format with 4 sighted college students. Each participant mastered matching visual depictions…

DIANA Code: Design and implementation of an analytic core calculus code by two group, two zone diffusion

International Nuclear Information System (INIS)

Mochi, Ignacio

2005-01-01

The principal parameters of nuclear reactors are determined in the conceptual design stage.For that purpose, it is necessary to have flexible calculation tools that represent the principal dependencies of such parameters.This capability is of critical importance in the design of innovative nuclear reactors.In order to have a proper tool that could assist the conceptual design of innovative nuclear reactors, we developed and implemented a neutronic core calculus code: DIANA (Diffusion Integral Analytic Neutron Analysis).To calculate the required parameters, this code generates its own cross sections using an analytic two group, two zones diffusion scheme based only on a minimal set of data (i.e. 2200 m/s and fission averaged microscopic cross sections, Wescott factors and Effective Resonance Integrals).Both to calculate cross sections and core parameters, DIANA takes into account heterogeneity effects that are included when it evaluates each zone.Among them lays the disadvantage factor of each energy group.DIANA was totally implemented through Object Oriented Programming using C++ language. This eases source code understanding and would allow a quick expansion of its capabilities if needed.The final product is a versatile and easy-to-use code that allows core calculations with a minimal amount of data.It also contains the required tools needed to perform many variational calculations such as the parameterisation of effective multiplication factors for different radii of the core.The diffusion scheme s simplicity allows an easy following of the involved phenomena, making DIANA the most suitable tool to design reactors whose physics lays beyond the parameters of present reactors.All this reasons make DIANA a good candidate for future innovative reactor analysis

Modno vsjo! Nosim to, tshto k litsu / Diana Denissova

Index Scriptorium Estoniae

Denissova, Diana

2006-01-01

Moskva moenädalal näidatud kollektsioonidest. Oma moekollektsioone esitlesid Valentin Judashkin, Igor Saruhhanov, Masha Tsigal, Natasha Glazkova, Diana Dorozhkina, Svetlana Tegin, Liza Romanjuk, Jelena Tshekrizova, Darja Razumihhina, Vjatsheslav Zaitsev

A computer graphics based model for scattering from objects of arbitrary shapes in the optical region

Science.gov (United States)

Goel, Narendra S.; Rozehnal, Ivan; Thompson, Richard L.

1991-01-01

A computer-graphics-based model, named DIANA, is presented for generation of objects of arbitrary shape and for calculating bidirectional reflectances and scattering from them, in the visible and infrared region. The computer generation is based on a modified Lindenmayer system approach which makes it possible to generate objects of arbitrary shapes and to simulate their growth, dynamics, and movement. Rendering techniques are used to display an object on a computer screen with appropriate shading and shadowing and to calculate the scattering and reflectance from the object. The technique is illustrated with scattering from canopies of simulated corn plants.

Paper-Based and Computer-Based Concept Mappings: The Effects on Computer Achievement, Computer Anxiety and Computer Attitude

Science.gov (United States)

Erdogan, Yavuz

2009-01-01

The purpose of this paper is to compare the effects of paper-based and computer-based concept mappings on computer hardware achievement, computer anxiety and computer attitude of the eight grade secondary school students. The students were randomly allocated to three groups and were given instruction on computer hardware. The teaching methods used…

Inquiry-Based Whole-Class Teaching with Computer Simulations in Physics

NARCIS (Netherlands)

Rutten, N.P.G.; van der Veen, Jan T.; van Joolingen, Wouter

2015-01-01

In this study we investigated the pedagogical context of whole-class teaching with computer simulations. We examined relations between the attitudes and learning goals of teachers and their students regarding the use of simulations in whole-class teaching, and how teachers implement these

Mis hoiab meid kukkumast? / Diana Leesalu ; intervjueerinud Triin Sinissaar

Index Scriptorium Estoniae

Leesalu, Diana

2011-01-01

EMTA Lavakunstikooli 3. kursusel dramaturgiks õppiv Diana Leesalu rootsi näitekirjaniku Johanna Emanuelssoni näidendi "Vaata, ma kukun" lavastamisest Tallinna Linnateatris, lavastusest. Kunstnik Kaspar Jancis. Mängivad lavakunstikooli üliõpilased ja Tallinna Linnateatri näitlejad

The Evolution of Computer Based Learning Software Design: Computer Assisted Teaching Unit Experience.

Science.gov (United States)

Blandford, A. E.; Smith, P. R.

1986-01-01

Describes the style of design of computer simulations developed by Computer Assisted Teaching Unit at Queen Mary College with reference to user interface, input and initialization, input data vetting, effective display screen use, graphical results presentation, and need for hard copy. Procedures and problems relating to academic involvement are…

Success: Richard Dyer on Diana Ross [and Beyond

NARCIS (Netherlands)

Kooijman, J.

2016-01-01

In June 1982, film scholar Richard Dyer published a two-page essay on African-American star Diana Ross in the journal Marxism Today. Part of Dyer’s essay focuses on the American conception of success and specifically on how Ross is one of the few black artists who has been "allowed" to be such a

Design of Intelligent Robot as A Tool for Teaching Media Based on Computer Interactive Learning and Computer Assisted Learning to Improve the Skill of University Student

Science.gov (United States)

Zuhrie, M. S.; Basuki, I.; Asto B, I. G. P.; Anifah, L.

2018-01-01

The focus of the research is the teaching module which incorporates manufacturing, planning mechanical designing, controlling system through microprocessor technology and maneuverability of the robot. Computer interactive and computer-assisted learning is strategies that emphasize the use of computers and learning aids (computer assisted learning) in teaching and learning activity. This research applied the 4-D model research and development. The model is suggested by Thiagarajan, et.al (1974). 4-D Model consists of four stages: Define Stage, Design Stage, Develop Stage, and Disseminate Stage. This research was conducted by applying the research design development with an objective to produce a tool of learning in the form of intelligent robot modules and kit based on Computer Interactive Learning and Computer Assisted Learning. From the data of the Indonesia Robot Contest during the period of 2009-2015, it can be seen that the modules that have been developed confirm the fourth stage of the research methods of development; disseminate method. The modules which have been developed for students guide students to produce Intelligent Robot Tool for Teaching Based on Computer Interactive Learning and Computer Assisted Learning. Results of students’ responses also showed a positive feedback to relate to the module of robotics and computer-based interactive learning.

DIANA-microT web server v5.0: service integration into miRNA functional analysis workflows.

Science.gov (United States)

Paraskevopoulou, Maria D; Georgakilas, Georgios; Kostoulas, Nikos; Vlachos, Ioannis S; Vergoulis, Thanasis; Reczko, Martin; Filippidis, Christos; Dalamagas, Theodore; Hatzigeorgiou, A G

2013-07-01

MicroRNAs (miRNAs) are small endogenous RNA molecules that regulate gene expression through mRNA degradation and/or translation repression, affecting many biological processes. DIANA-microT web server (http://www.microrna.gr/webServer) is dedicated to miRNA target prediction/functional analysis, and it is being widely used from the scientific community, since its initial launch in 2009. DIANA-microT v5.0, the new version of the microT server, has been significantly enhanced with an improved target prediction algorithm, DIANA-microT-CDS. It has been updated to incorporate miRBase version 18 and Ensembl version 69. The in silico-predicted miRNA-gene interactions in Homo sapiens, Mus musculus, Drosophila melanogaster and Caenorhabditis elegans exceed 11 million in total. The web server was completely redesigned, to host a series of sophisticated workflows, which can be used directly from the on-line web interface, enabling users without the necessary bioinformatics infrastructure to perform advanced multi-step functional miRNA analyses. For instance, one available pipeline performs miRNA target prediction using different thresholds and meta-analysis statistics, followed by pathway enrichment analysis. DIANA-microT web server v5.0 also supports a complete integration with the Taverna Workflow Management System (WMS), using the in-house developed DIANA-Taverna Plug-in. This plug-in provides ready-to-use modules for miRNA target prediction and functional analysis, which can be used to form advanced high-throughput analysis pipelines.

[DianaWeb: a demonstration project to improve breast cancer prognosis through lifestyles].

Science.gov (United States)

Villarini, Anna; Villarini, Milena; Gargano, Giuliana; Moretti, Massimo; Berrino, Franco

2015-01-01

In the field of cancer prevention, the public ask to be involved more actively in scientific research and in the production of knowledge. This is leading to an increase of participatory projects in the field of epidemiology. Community-based participatory research (CBPR) has received considerable attention in the past 15 years; it is becoming a recognized and important approach in addressing health disparities in cancer prevention. The increasing accessibility of new methods of comparison, discussion and information allows to link a large number of people. The project DianaWeb was born in 2015 at the Department of Predictive Medicine and Prevention of the National Cancer Institute, Milan. This CBPR involves women with diagnosis of breast cancer (BC). DianaWeb communications are based on an interactive online platform developed "ad hoc" (www.dianaweb.org). With very few exceptions, all communication between participants and research team will be on the web. The recruitment is done through Internet, hospitals, physicians, media and word of mouth. Women can join the project independently, under the control of researchers and the aim of the study is to assess whether healthy eating and regular physical activity can improve the quality of life and increase survival rates in women with diagnosis of BC. About 50,000 Italian women with a diagnosis of BC with or without metastasis, local recurrence or second cancers; with in situ or invasive cancer, whatever the disease stage at diagnosis, whatever histological diagnosis, whatever the time elapsed since diagnosis should be recruited in the DianaWeb project. The volunteers are asked to send clinical information about their condition from diagnosis onwards, on their weight and other anthropometric measures, lifestyles and nutrition through online questionnaires. Moreover, the women enrolled in the study, after login, can access evidence-based information and results obtained during the project (individual and whole community

Comparison of Computer Based Instruction to Behavior Skills Training for Teaching Staff Implementation of Discrete-Trial Instruction with an Adult with Autism

Science.gov (United States)

Nosik, Melissa R.; Williams, W. Larry; Garrido, Natalia; Lee, Sarah

2013-01-01

In the current study, behavior skills training (BST) is compared to a computer based training package for teaching discrete trial instruction to staff, teaching an adult with autism. The computer based training package consisted of instructions, video modeling and feedback. BST consisted of instructions, modeling, rehearsal and feedback. Following…

DIANA and applications to fermion production in electron-positron annihilation

International Nuclear Information System (INIS)

Fleischer, J.; Lorca, A.; Tentyukov, M.

2004-01-01

A demonstration of the use of DIANA has been given. As an example, the process e+e-->tt-bar was selected. Recent developments are indicated: automation of momenta distribution, the status of parallelization of FORM jobs, handling of topologies and new features for the implementation of fermions

Teaching ergonomics to nursing facility managers using computer-based instruction.

Science.gov (United States)

Harrington, Susan S; Walker, Bonnie L

2006-01-01

This study offers evidence that computer-based training is an effective tool for teaching nursing facility managers about ergonomics and increasing their awareness of potential problems. Study participants (N = 45) were randomly assigned into a treatment or control group. The treatment group completed the ergonomics training and a pre- and posttest. The control group completed the pre- and posttests without training. Treatment group participants improved significantly from 67% on the pretest to 91% on the posttest, a gain of 24%. Differences between mean scores for the control group were not significant for the total score or for any of the subtests.

An Empirical Evaluation of Puzzle-Based Learning as an Interest Approach for Teaching Introductory Computer Science

Science.gov (United States)

Merrick, K. E.

2010-01-01

This correspondence describes an adaptation of puzzle-based learning to teaching an introductory computer programming course. Students from two offerings of the course--with and without the puzzle-based learning--were surveyed over a two-year period. Empirical results show that the synthesis of puzzle-based learning concepts with existing course…

2012 International Conference on Teaching and Computational Science (ICTCS 2012)

CERN Document Server

Advanced Technology in Teaching

2013-01-01

2012 International Conference on Teaching and Computational Science (ICTCS 2012) is held on April 1-2, 2012, Macao.   This volume contains 120 selected papers presented at 2012 International Conference on Teaching and Computational Science (ICTCS 2012), which is to bring together researchers working in many different areas of teaching and computational Science to foster international collaborations and exchange of new ideas.   This volume book can be divided into two sections on the basis of the classification of manuscripts considered. The first section deals with teaching. The second section of this volume consists of computational Science.   We hope that all the papers here published can benefit you in the related researching fields.

Teaching computer science at school: some ideas

OpenAIRE

Bodei, Chiara; Grossi, Roberto; Lagan?, Maria Rita; Righi, Marco

2010-01-01

As a young discipline, Computer Science does not rely on longly tested didactic procedures. This allows the experimentation of innovative teaching methods at schools, especially in early childhood education. Our approach is based on the idea that abstracts notions should be gained as the final result of a learning path made of concrete and touchable steps. To illustrate our methodology, we present some of the teaching projects we proposed.

On teaching computer ethics within a computer science department.

Science.gov (United States)

Quinn, Michael J

2006-04-01

The author has surveyed a quarter of the accredited undergraduate computer science programs in the United States. More than half of these programs offer a 'social and ethical implications of computing' course taught by a computer science faculty member, and there appears to be a trend toward teaching ethics classes within computer science departments. Although the decision to create an 'in house' computer ethics course may sometimes be a pragmatic response to pressure from the accreditation agency, this paper argues that teaching ethics within a computer science department can provide students and faculty members with numerous benefits. The paper lists topics that can be covered in a computer ethics course and offers some practical suggestions for making the course successful.

Computer-aided tool for the teaching of relational algebra in data base courses

Directory of Open Access Journals (Sweden)

Johnny Villalobos Murillo

2016-03-01

Full Text Available This article describes the design and implementation of computer-aided tool called Relational Algebra Translator (RAT in data base courses, for the teaching of relational algebra. There was a problem when introducing the relational algebra topic in the course EIF 211 Design and Implementation of Databases, which belongs to the career of Engineering in Information Systems of the National University of Costa Rica, because students attending this course were lacking profound mathematical knowledge, which led to a learning problem, being this an important subject to understand what the data bases search and request do RAT comes along to enhance the teaching-learning process. It introduces the architectural and design principles required for its implementation, such as: the language symbol table, the gramatical rules and the basic algorithms that RAT uses to translate from relational algebra to SQL language. This tool has been used for one periods and has demonstrated to be effective in the learning-teaching process.  This urged investigators to publish it in the web site: www.slinfo.una.ac.cr in order for this tool to be used in other university courses.

Interview with Contemporary Armenian Writer and Translator Diana Hambardzumyan

Directory of Open Access Journals (Sweden)

Beatrice Tottossy

2016-12-01

Full Text Available A conversation with Diana Hambardzumyan, a contemporary Armenian writer, translator and lecturer in English Literature at the University of Yerevan, foregrounds a series of significant features of contemporary Armenian literature and the country’s key social and cultural issues. She interconnects current events with the literary memory, highlighting and confirming the Armenian writers’ need to maintain their traditional role as representatives of the cultural will of their people.

Diana Wynne Jones’s Howl’s Moving Castle (1986) or the Story of a New Mythology

OpenAIRE

Seda Yavaş

2015-01-01

Diana Wynne Jones’s Howl’s Moving Castle (1986) or The Story of a New Mythology Abstract  This paper focuses upon Diana Wynne Jones’s 1986 fantasy novel Howl’s Moving Castle, part of the trilogy including Castle in the Air (1990) and House of Many Ways (2008). Taking place in a utopian land, the story creates a new mythology built upon magic, objects coming to life, no space boundaries and the search for eternal life and the perfect human. As a consequence, the paper will deal with th...

Effectiveness of a computer-based tutorial for teaching how to make a blood smear.

Science.gov (United States)

Preast, Vanessa; Danielson, Jared; Bender, Holly; Bousson, Maury

2007-09-01

Computer-aided instruction (CAI) was developed to teach veterinary students how to make blood smears. This instruction was intended to replace the traditional instructional method in order to promote efficient use of faculty resources while maintaining learning outcomes and student satisfaction. The purpose of this study was to evaluate the effect of a computer-aided blood smear tutorial on 1) instructor's teaching time, 2) students' ability to make blood smears, and 3) students' ability to recognize smear quality. Three laboratory sessions for senior veterinary students were taught using traditional methods (control group) and 4 sessions were taught using the CAI tutorial (experimental group). Students in the control group received a short demonstration and lecture by the instructor at the beginning of the laboratory and then practiced making blood smears. Students in the experimental group received their instruction through the self-paced, multimedia tutorial on a laptop computer and then practiced making blood smears. Data was collected from observation, interview, survey questionnaires, and smear evaluation by students and experts using a scoring rubric. Students using the CAI made better smears and were better able to recognize smear quality. The average time the instructor spent in the room was not significantly different between groups, but the quality of the instructor time was improved with the experimental instruction. The tutorial implementation effectively provided students and instructors with a teaching and learning experience superior to the traditional method of instruction. Using CAI is a viable method of teaching students to make blood smears.

Computer-Based Video Instruction to Teach Students with Intellectual Disabilities to Use Public Bus Transportation

Science.gov (United States)

Mechling, Linda; O'Brien, Eileen

2010-01-01

This study investigated the effectiveness of computer-based video instruction (CBVI) to teach three young adults with moderate intellectual disabilities to push a "request to stop bus signal" and exit a city bus in response to target landmarks. A multiple probe design across three students and one bus route was used to evaluate effectiveness of…

Implementing finite state machines in a computer-based teaching system

Science.gov (United States)

Hacker, Charles H.; Sitte, Renate

1999-09-01

Finite State Machines (FSM) are models for functions commonly implemented in digital circuits such as timers, remote controls, and vending machines. Teaching FSM is core in the curriculum of many university digital electronic or discrete mathematics subjects. Students often have difficulties grasping the theoretical concepts in the design and analysis of FSM. This has prompted the author to develop an MS-WindowsTM compatible software, WinState, that provides a tutorial style teaching aid for understanding the mechanisms of FSM. The animated computer screen is ideal for visually conveying the required design and analysis procedures. WinState complements other software for combinatorial logic previously developed by the author, and enhances the existing teaching package by adding sequential logic circuits. WinState enables the construction of a students own FSM, which can be simulated, to test the design for functionality and possible errors.

Improve Outcomes Study subjects Chemistry Teaching and Learning Strategies through independent study with the help of computer-based media

Science.gov (United States)

Sugiharti, Gulmah

2018-03-01

This study aims to see the improvement of student learning outcomes by independent learning using computer-based learning media in the course of STBM (Teaching and Learning Strategy) Chemistry. Population in this research all student of class of 2014 which take subject STBM Chemistry as many as 4 class. While the sample is taken by purposive as many as 2 classes, each 32 students, as control class and expriment class. The instrument used is the test of learning outcomes in the form of multiple choice with the number of questions as many as 20 questions that have been declared valid, and reliable. Data analysis techniques used one-sided t test and improved learning outcomes using a normalized gain test. Based on the learning result data, the average of normalized gain values for the experimental class is 0,530 and for the control class is 0,224. The result of the experimental student learning result is 53% and the control class is 22,4%. Hypothesis testing results obtained t count> ttable is 9.02> 1.6723 at the level of significance α = 0.05 and db = 58. This means that the acceptance of Ha is the use of computer-based learning media (CAI Computer) can improve student learning outcomes in the course Learning Teaching Strategy (STBM) Chemistry academic year 2017/2018.

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...

Third Workshop on Teaching Computational Science (WTCS 2009)

NARCIS (Netherlands)

Tirado-Ramos, A.; Shiflet, A.

2009-01-01

The Third Workshop on Teaching Computational Science, within the International Conference on Computational Science, provides a platform for discussing innovations in teaching computational sciences at all levels and contexts of higher education. This editorial provides an introduction to the work

Second Workshop on Teaching Computational Science WTCS 2008

NARCIS (Netherlands)

Tirado-Ramos, A.

2008-01-01

The Second Workshop on Teaching Computational Science, within the International Conference on Computational Science, provides a platform for discussing innovations in teaching computational sciences at all levels and contexts of higher education. This editorial provides an introduction to the work

Computer-Based Molecular Modelling: Finnish School Teachers' Experiences and Views

Science.gov (United States)

Aksela, Maija; Lundell, Jan

2008-01-01

Modern computer-based molecular modelling opens up new possibilities for chemistry teaching at different levels. This article presents a case study seeking insight into Finnish school teachers' use of computer-based molecular modelling in teaching chemistry, into the different working and teaching methods used, and their opinions about necessary…

Teaching Using Computer Games

Science.gov (United States)

Miller, Lee Dee; Shell, Duane; Khandaker, Nobel; Soh, Leen-Kiat

2011-01-01

Computer games have long been used for teaching. Current reviews lack categorization and analysis using learning models which would help instructors assess the usefulness of computer games. We divide the use of games into two classes: game playing and game development. We discuss the Input-Process-Outcome (IPO) model for the learning process when…

Task-based Language Teaching and Text Types in Teaching Writing Using Communicative Approach

Directory of Open Access Journals (Sweden)

Riyana Sari Ni Nyoman

2018-01-01

Full Text Available One of the most important language competencies in teaching learning process is writing. The present study focused on investigating the effect of communicative approach with task-based language teaching and communicative approach on the students’ writing competency at SMP N 2 Kediri viewed from text types(i.e. descriptive, recount, and narrative. To analyze the data, the design of the experimental study was posttest-only comparison groups by involving 60 students that were selected as the sample of the study through cluster random design. The sample’s post tests were assessed by using analytical scoring rubric. The data were then analyzed by using One-way ANOVA and the post hoc test was done by computing Multiple Comparison using Tukey HSD Test. The result showed that there was significant difference of the effect of communicative approach with task-based language teaching and communicative approach on the students’ writing competency. These findings are expected to give contribution in teaching English, particularly writing.

Toward Using Games to Teach Fundamental Computer Science Concepts

Science.gov (United States)

Edgington, Jeffrey Michael

2010-01-01

Video and computer games have become an important area of study in the field of education. Games have been designed to teach mathematics, physics, raise social awareness, teach history and geography, and train soldiers in the military. Recent work has created computer games for teaching computer programming and understanding basic algorithms. …

Music Learning Based on Computer Software

OpenAIRE

Baihui Yan; Qiao Zhou

2017-01-01

In order to better develop and improve students’ music learning, the authors proposed the method of music learning based on computer software. It is still a new field to use computer music software to assist teaching. Hereby, we conducted an in-depth analysis on the computer-enabled music learning and the music learning status in secondary schools, obtaining the specific analytical data. Survey data shows that students have many cognitive problems in the current music classroom, and yet teach...

Toward using games to teach fundamental computer science concepts

Science.gov (United States)

Edgington, Jeffrey Michael

Video and computer games have become an important area of study in the field of education. Games have been designed to teach mathematics, physics, raise social awareness, teach history and geography, and train soldiers in the military. Recent work has created computer games for teaching computer programming and understanding basic algorithms. We present an investigation where computer games are used to teach two fundamental computer science concepts: boolean expressions and recursion. The games are intended to teach the concepts and not how to implement them in a programming language. For this investigation, two computer games were created. One is designed to teach basic boolean expressions and operators and the other to teach fundamental concepts of recursion. We describe the design and implementation of both games. We evaluate the effectiveness of these games using before and after surveys. The surveys were designed to ascertain basic understanding, attitudes and beliefs regarding the concepts. The boolean game was evaluated with local high school students and students in a college level introductory computer science course. The recursion game was evaluated with students in a college level introductory computer science course. We present the analysis of the collected survey information for both games. This analysis shows a significant positive change in student attitude towards recursion and modest gains in student learning outcomes for both topics.

The effects of laboratory inquire-based experiments and computer simulations on high school students‘ performance and cognitive load in physics teaching

Directory of Open Access Journals (Sweden)

Radulović Branka

2016-01-01

Full Text Available The main goal of this study was to examine the extent to which different teaching instructions focused on the application of laboratory inquire-based experiments (LIBEs and interactive computer based simulations (ICBSs improved understanding of physical contents in high school students, compared to traditional teaching approach. Additionally, the study examined how the applied instructions influenced students’ assessment of invested cognitive load. A convenience sample of this research included 187 high school students. A multiple-choice test of knowledge was used as a measuring instrument for the students’ performance. Each task in the test was followed by the five-point Likert-type scale for the evaluation of invested cognitive load. In addition to descriptive statistics, determination of significant differences in performance and cognitive load as well as the calculation of instructional efficiency of applied instructional design, computed one-factor analysis of variance and Tukey’s post-hoc test. The findings indicate that teaching instructions based on the use of LIBEs and ICBSs equally contribute to an increase in students’ performance and the reduction of cognitive load unlike traditional teaching of Physics. The results obtained by the students from the LIBEs and ICBSs groups for calculated instructional efficiency suggest that the applied teaching strategies represent effective teaching instructions. [Projekat Ministarstva nauke Republike Srbije, br. 179010: The Quality of Education System in Serbia from European Perspective

Condolence Books: Language and Meaning in the Mourning for Hillsborough and Diana

Science.gov (United States)

Brennan, Michael

2008-01-01

This article reports empirical research into public books of condolence signed following two key mourning events within British culture: the 1989 Hillsborough soccer stadium disaster and the death of Diana, Princess of Wales, in 1997. The author suggests that not only do condolence books provide valuable historical record of the way contemporary…

Mida ootavad juhid oma kommunikatsioonipartnerilt? / Diana Veigel, Kristina Laaneots, Reelika Jakubovski ; intervjueerinud Annela Laaneots

Index Scriptorium Estoniae

Veigel, Diana

2016-01-01

Oma mõtteid koostööst kommunikatsioonipartneritega jagasid intervjuus Statoil Fuel & Retail Eesti AS-i turundusdirektor Diana Veigel, DHL Expressi äriüksuse tegevjuht Eestis Kristina Laaneots ja Luisa Tõlkebüroo juhatuse liige Reelika Jakubovski

Advanced Technology in Teaching : Proceedings of the 2009 3rd International Conference on Teaching and Computational Science, v.2

CERN Document Server

Education, Psychology and Computer Science

2012-01-01

The volume includes a set of selected papers extended and revised from the International Conference on Teaching and Computational Science (WTCS 2009) held on December 19- 20, 2009, Shenzhen, China.   WTCS 2009 best papers Volume 2 is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of Education, Psychology and Computer Science to disseminate their latest research results and exchange views on the future research directions of these fields. 128 high-quality papers are included in the volume. Each paper has been peer-reviewed by at least 2 program committee members and selected by the volume editor Prof. Wu.   On behalf of the WTCS 2009, we would like to express our sincere appreciation to all of authors and referees for their efforts reviewing the papers. Hoping you can find lots of profound research ideas and results on the related fields of Education, Psychology and Computer Science. 

A Dynamic Intranet-Based Online-Portal Support for Computer Science Teaching

Science.gov (United States)

Iyer, Viswanathan K.

2017-01-01

This paper addresses the issue of effective content-delivery of Computer Science subjects taking advantage of a university intranet. The proposal described herein for teaching a subject like Combinatorics and Graph Theory (CGT) is to supplement lectures with a moderated online forum against an associated intranet portal, which is referred to as a…

Teaching Psychology Students Computer Applications.

Science.gov (United States)

Atnip, Gilbert W.

This paper describes an undergraduate-level course designed to teach the applications of computers that are most relevant in the social sciences, especially psychology. After an introduction to the basic concepts and terminology of computing, separate units were devoted to word processing, data analysis, data acquisition, artificial intelligence,…

The SQL Server Database for Non Computer Professional Teaching Reform

Science.gov (United States)

Liu, Xiangwei

2012-01-01

A summary of the teaching methods of the non-computer professional SQL Server database, analyzes the current situation of the teaching course. According to non computer professional curriculum teaching characteristic, put forward some teaching reform methods, and put it into practice, improve the students' analysis ability, practice ability and…

Video-based lectures: An emerging paradigm for teaching human ...

African Journals Online (AJOL)

Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses' acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses.

Teaching Pervasive Computing to CS Freshmen: A Multidisciplinary Approach

NARCIS (Netherlands)

Silvis-Cividjian, Natalia

2015-01-01

Pervasive Computing is a growing area in research and commercial reality. Despite this extensive growth, there is no clear consensus on how and when to teach it to students. We report on an innovative attempt to teach this subject to first year Computer Science students. Our course combines computer

Computer Multimedia Assisted English Vocabulary Teaching Courseware

Directory of Open Access Journals (Sweden)

Nan Yue

2017-12-01

Full Text Available English vocabulary is often regarded as the most boring link in English learning. However, English vocabulary is the basis of all aspects of English learning. Therefore, enriching the process of English vocabulary learning and stimulating the interest of English vocabulary learning are the keys to the reform of English vocabulary teaching. The computer multimedia is developing and popularizing rapidly with the rapid development of informationization and networking, which plays its role in more and more fields. The application of multimedia technology in the field of teaching is no longer strange. This paper mainly studied the design of computer multimedia assisted English vocabulary teaching courseware. First of all, this paper gave an overview of computer multimedia technology from the aspects of concept, characteristics, development and application situation, which cited and analyzed the cognitive learning theory and memory law. Under the guidance of scientific laws and in combination with the requirement analysis and pattern construction of English vocabulary teaching, this paper realized the module design, style design and database design of English vocabulary courseware. Finally, the content of English vocabulary teaching courseware was demonstrated, and its application effect was verified through the combination of subjective evaluation and objective evaluation. This article has an important guiding significance for stimulating students’ interest in English vocabulary learning and enhancing the quality of vocabulary teaching.

The mythological space in the first poems of Diana Bellessi

OpenAIRE

Martínez Cabrera, Erika

2011-01-01

In 2002 Diana Bellessi published La rebelión del instante a book in which we can see the first steps of her long poetic wandering. The mystical contemplation of the detail, the look at the past of myth and the transcendent vocation make the first pole of the work of this Argentinean poet. The second one being the desire for change, a historical restlessness, a political nerve that encourages everything. Powered by the double-headed logic, Crucero ecuatorial (1980) traces the long journey of i...

New Pedagogies on Teaching Science with Computer Simulations

Science.gov (United States)

Khan, Samia

2011-01-01

Teaching science with computer simulations is a complex undertaking. This case study examines how an experienced science teacher taught chemistry using computer simulations and the impact of his teaching on his students. Classroom observations over 3 semesters, teacher interviews, and student surveys were collected. The data was analyzed for (1)…

"Deluded and Ruined": Diana Bastian--Enslaved African Canadian Teenager and White Male Privilege

Science.gov (United States)

Cooper, Afua

2017-01-01

This essay explores the vulnerability of enslaved African Canadian Black women by examining the death of Diana Bastian, an enslaved Black teenager who in 1792 was raped by George More, a member of the Governing Council of Cape Breton, Nova Scotia. Though Bastian begged for assistance during the resultant pregnancy, More denied her such aid and…

Computer-Based Learning in Chemistry Classes

Science.gov (United States)

Pietzner, Verena

2014-01-01

Currently not many people would doubt that computers play an essential role in both public and private life in many countries. However, somewhat surprisingly, evidence of computer use is difficult to find in German state schools although other countries have managed to implement computer-based teaching and learning in their schools. This paper…

Teaching psychology to computing students

OpenAIRE

Taylor, Jacqui

2008-01-01

The aim of this paper is twofold. The first aim is to discuss some observations gained from teaching Psychology to Computing students, highlighting both the wide range of areas where Psychology is relevant to Computing education and the topics that are relevant at different stages of students’ education. The second aim is to consider findings from research investigating the characteristics of Computing and Psychology students. It is proposed that this information could be considered in the de...

Evaluation of Computer Simulations for Teaching Apparel Merchandising Concepts.

Science.gov (United States)

Jolly, Laura D.; Sisler, Grovalynn

1988-01-01

The study developed and evaluated computer simulations for teaching apparel merchandising concepts. Evaluation results indicated that teaching method (computer simulation versus case study) does not significantly affect cognitive learning. Student attitudes varied, however, according to topic (profitable merchandising analysis versus retailing…

Computer-Based Video Instruction to Teach Students with Intellectual Disabilities to Verbally Respond to Questions and Make Purchases in Fast Food Restaurants

Science.gov (United States)

Mechling, Linda C.; Pridgen, Leslie S.; Cronin, Beth A.

2005-01-01

Computer-based video instruction (CBVI) was used to teach verbal responses to questions presented by cashiers and purchasing skills in fast food restaurants. A multiple probe design across participants was used to evaluate the effectiveness of CBVI. Instruction occurred through simulations of three fast food restaurants on the computer using video…

The Impact and Promise of Open-Source Computational Material for Physics Teaching

Science.gov (United States)

Christian, Wolfgang

2017-01-01

A computer-based modeling approach to teaching must be flexible because students and teachers have different skills and varying levels of preparation. Learning how to run the ``software du jour'' is not the objective for integrating computational physics material into the curriculum. Learning computational thinking, how to use computation and computer-based visualization to communicate ideas, how to design and build models, and how to use ready-to-run models to foster critical thinking is the objective. Our computational modeling approach to teaching is a research-proven pedagogy that predates computers. It attempts to enhance student achievement through the Modeling Cycle. This approach was pioneered by Robert Karplus and the SCIS Project in the 1960s and 70s and later extended by the Modeling Instruction Program led by Jane Jackson and David Hestenes at Arizona State University. This talk describes a no-cost open-source computational approach aligned with a Modeling Cycle pedagogy. Our tools, curricular material, and ready-to-run examples are freely available from the Open Source Physics Collection hosted on the AAPT-ComPADRE digital library. Examples will be presented.

Using Office Simulation Software in Teaching Computer Literacy Using Three Sets of Teaching/Learning Activities

Directory of Open Access Journals (Sweden)

Azad Ali

2016-05-01

Full Text Available The most common course delivery model is based on teacher (knowledge provider - student (knowledge receiver relationship. The most visible symptom of this situation is over-reliance on textbook’s tutorials. This traditional model of delivery reduces teacher flexibility, causes lack of interest among students, and often makes classes boring. Especially this is visible when teaching Computer Literacy courses. Instead, authors of this paper suggest a new active model which is based on MS Office simulation. The proposed model was discussed within the framework of three activities: guided software simulation, instructor-led activities, and self-directed learning activities. The model proposed in the paper of active teaching based on software simulation was proven as more effective than traditional.

Visualization Tools for Teaching Computer Security

Science.gov (United States)

Yuan, Xiaohong; Vega, Percy; Qadah, Yaseen; Archer, Ricky; Yu, Huiming; Xu, Jinsheng

2010-01-01

Using animated visualization tools has been an important teaching approach in computer science education. We have developed three visualization and animation tools that demonstrate various information security concepts and actively engage learners. The information security concepts illustrated include: packet sniffer and related computer network…

Computer Class Role Playing Games, an innovative teaching methodology based on STEM and ICT: first experimental results

Science.gov (United States)

Maraffi, S.

2016-12-01

Context/PurposeWe experienced a new teaching and learning technology: a Computer Class Role Playing Game (RPG) to perform educational activity in classrooms through an interactive game. This approach is new, there are some experiences on educational games, but mainly individual and not class-based. Gaming all together in a class, with a single scope for the whole class, it enhances peer collaboration, cooperative problem solving and friendship. MethodsTo perform the research we experimented the games in several classes of different degrees, acquiring specific questionnaire by teachers and pupils. Results Experimental results were outstanding: RPG, our interactive activity, exceed by 50% the overall satisfaction compared to traditional lessons or Power Point supported teaching. InterpretationThe appreciation of RPG was in agreement with the class level outcome identified by the teacher after the experimentation. Our work experience get excellent feedbacks by teachers, in terms of efficacy of this new teaching methodology and of achieved results. Using new methodology more close to the student point of view improves the innovation and creative capacities of learners, and it support the new role of teacher as learners' "coach". ConclusionThis paper presents the first experimental results on the application of this new technology based on a Computer game which project on a wall in the class an adventure lived by the students. The plots of the actual adventures are designed for deeper learning of Science, Technology, Engineering, Mathematics (STEM) and Social Sciences & Humanities (SSH). The participation of the pupils it's based on the interaction with the game by the use of their own tablets or smartphones. The game is based on a mixed reality learning environment, giving the students the feel "to be IN the adventure".

Experience gained in using a computer-aided teaching system in Azov maritime institute

Directory of Open Access Journals (Sweden)

Олександр Миколайович Зиновченко

2017-06-01

Full Text Available Brief analysis of the known teaching methods through the use of computer has been given. Computer-aided teaching system includes an interactive lecture, laboratory works, an application for online testing and evaluation of the new knowledge assimilation and the software used by the teacher. The virtual lecture presents information as sound tracked dynamic pictures accompanied by permanent practical work that fixes the acquired knowledge in the student’s mind. Each teaching step in the virtual lecture is followed with practical work evaluated by the computer. Virtual labs make it possible to consolidate the new knowledge by practice. They provide for the individual activity of the student, monitor his progress and automatically evaluate his knowledge. These applications are installed in the student's computer. The computer applications of the teacher include a generator of the tests for testing and evaluation of the new knowledge, a typical problems base, personal information files generator for each student and a computer application forming the final mark of the student. The results of the testing of this teaching system show that it is efficient, making it possible to organize a flexible schedule of the educational process,cutting down the working hours of the teacher

Teaching Computer Organization and Architecture Using Simulation and FPGA Applications

OpenAIRE

D. K.M. Al-Aubidy

2007-01-01

This paper presents the design concepts and realization of incorporating micro-operation simulation and FPGA implementation into a teaching tool for computer organization and architecture. This teaching tool helps computer engineering and computer science students to be familiarized practically with computer organization and architecture through the development of their own instruction set, computer programming and interfacing experiments. A two-pass assembler has been designed and implemente...

The image database management system of teaching file using personal computer

International Nuclear Information System (INIS)

Shin, M. J.; Kim, G. W.; Chun, T. J.; Ahn, W. H.; Baik, S. K.; Choi, H. Y.; Kim, B. G.

1995-01-01

For the systemic management and easy using of teaching file in radiology department, the authors tried to do the setup of a database management system of teaching file using personal computer. We used a personal computer (IBM PC compatible, 486DX2) including a image capture card(Window vision, Dooin Elect, Seoul, Korea) and video camera recorder (8mm, CCD-TR105, Sony, Tokyo, Japan) for the acquisition and storage of images. We developed the database program by using Foxpro for Window 2.6(Microsoft, Seattle, USA) executed in the Window 3.1 (Microsoft, Seattle, USA). Each datum consisted of hospital number, name, sex, age, examination date, keyword, radiologic examination modalities, final diagnosis, radiologic findings, references and representative images. The images were acquired and stored as bitmap format (8 bitmap, 540 X 390 ∼ 545 X 414, 256 gray scale) and displayed on the 17 inch-flat monitor(1024 X 768, Samtron, Seoul, Korea). Without special devices, the images acquisition and storage could be done on the reading viewbox, simply. The image quality on the computer's monitor was less than the one of original film on the viewbox, but generally the characteristics of each lesions could be differentiated. Easy retrieval of data was possible for the purpose of teaching file system. Without high cost appliances, we could consummate the image database system of teaching file using personal computer with relatively inexpensive method

On the Use of Computers for Teaching Fluid Mechanics

Science.gov (United States)

Benson, Thomas J.

1994-01-01

Several approaches for improving the teaching of basic fluid mechanics using computers are presented. There are two objectives to these approaches: to increase the involvement of the student in the learning process and to present information to the student in a variety of forms. Items discussed include: the preparation of educational videos using the results of computational fluid dynamics (CFD) calculations, the analysis of CFD flow solutions using workstation based post-processing graphics packages, and the development of workstation or personal computer based simulators which behave like desk top wind tunnels. Examples of these approaches are presented along with observations from working with undergraduate co-ops. Possible problems in the implementation of these approaches as well as solutions to these problems are also discussed.

Student teaching and research laboratory focusing on brain-computer interface paradigms--A creative environment for computer science students.

Science.gov (United States)

Rutkowski, Tomasz M

2015-08-01

This paper presents an applied concept of a brain-computer interface (BCI) student research laboratory (BCI-LAB) at the Life Science Center of TARA, University of Tsukuba, Japan. Several successful case studies of the student projects are reviewed together with the BCI Research Award 2014 winner case. The BCI-LAB design and project-based teaching philosophy is also explained. Future teaching and research directions summarize the review.

Teaching and Learning with Computers! A Method for American Indian Bilingual Classrooms.

Science.gov (United States)

Bennett, Ruth

Computer instruction can offer particular benefits to the Indian child. Computer use emphasizes the visual facets of learning, teaches language based skills needed for higher education and careers, and provides types of instruction proven effective with Indian children, such as private self-testing and cooperative learning. The Hupa, Yurok, Karuk,…

Using multiple metaphors and multimodalities as a semiotic resource when teaching year 2 students computational strategies

Science.gov (United States)

Mildenhall, Paula; Sherriff, Barbara

2017-06-01

Recent research indicates that using multimodal learning experiences can be effective in teaching mathematics. Using a social semiotic lens within a participationist framework, this paper reports on a professional learning collaboration with a primary school teacher designed to explore the use of metaphors and modalities in mathematics instruction. This video case study was conducted in a year 2 classroom over two terms, with the focus on building children's understanding of computational strategies. The findings revealed that the teacher was able to successfully plan both multimodal and multiple metaphor learning experiences that acted as semiotic resources to support the children's understanding of abstract mathematics. The study also led to implications for teaching when using multiple metaphors and multimodalities.

Computer-based teaching and evaluation of introductory statistics for health science students: some lessons learned

Directory of Open Access Journals (Sweden)

Nuala Colgan

1994-12-01

Full Text Available In recent years, it has become possible to introduce health science students to statistical packages at an increasingly early stage in their undergraduate studies. This has enabled teaching to take place in a computer laboratory, using real data, and encouraging an exploratory and research-oriented approach. This paper briefly describes a hypertext Computer Based Tutorial (CBT concerned with descriptive statistics and introductory data analysis. The CBT has three primary objectives: the introduction of concepts, the facilitation of revision, and the acquisition of skills for project work. Objective testing is incorporated and used for both self-assessment and formal examination. Evaluation was carried out with a large group of Health Science students, heterogeneous with regard to their IT skills and basic numeracy. The results of the evaluation contain valuable lessons.

Didactics of Teaching of Histology, Cytology and Embryology: the Role of Computer Technologies

Directory of Open Access Journals (Sweden)

Ye.F. Barinov

2013-10-01

It must be emphasized that the ability to use computer technology in teaching can be considered to be formed, if they are based on the professional competence of the teacher, knowledge of the main provisions of the cognitive psychology on the cognitive process and the factors affecting its efficiency, and correct use of methods and means of information processing of teaching material. Only in this case we can hope that the use of computer technology in the educational process will be systemic and effective.

Repercusión de algunos factores de riesgo sobre el daño a órganos diana en pacientes hipertensos

Directory of Open Access Journals (Sweden)

Alaín Alonso Remedios

Full Text Available Introducción: la hipertensión arterial constituye un factor de riesgo para otras enfermedades, el cual no solo es determinado por las cifras tensionales si no por la aparición de otros factores de riesgo. Objetivo: identificar la relación de los principales factores de riesgo con la aparición de daño en órganos diana en la población hipertensa del consultorio 5 del área de salud de Rodas. Métodos: se realizó un estudio descriptivo de correlación. Para ello se encuestaron 324 pacientes que cumplieron los criterios de inclusión. Se analizaron variables como: sexo, edad, color de la piel, estado nutricional, valores de colesterol, triglicéridos, glicemia y daño en órganos diana. Se utilizó el SPSS. Los resultados se expresaron en tablas. Resultados: hubo un ligero predominio del sexo femenino (51,9 %, además de un incremento proporcional de la hipertensión arterial y la edad de los pacientes, así como el predominio de los pacientes blancos (75,9 %. La población estudiada tiende al sobrepeso (IMC de 26.9 Desv típ. 3,53 kg/m², además de presentar valores promedios de colesterol de 5,08 Desv típ 1,05 mmol/l y triglicéridos de 2,09 Desv típ 0,84 mmol/l, los valores de glucemia en sangre venosa fueron de 5,5 mmol/l Desv típ 1,22 mmol/l. El incremento de la edad, el sobrepeso, así como de los valores de glucemia, colesterol y triglicéridos se asocian con la aparición de daño en órganos diana (V de Cramer 0,21; 0,97; 0,92; 0,99; 0,94. todos mayores que el nivel de significación. Conclusiones: los factores de riesgos encontrados, en su mayoría, incrementaron el riesgo de presentar daño en órganos diana de los pacientes estudiados.

Research on the Teaching System of the University Computer Foundation

Directory of Open Access Journals (Sweden)

Ji Xiaoyun

2016-01-01

Full Text Available Inonal students, the teaching contents, classification, hierarchical teaching methods with the combination of professional level training, as well as for top-notch students after class to promote comprehensive training methods for different students, establish online Q & A, test platform, to strengthen the integration professional education and computer education and training system of college computer basic course of study and exploration, and the popularization and application of the basic programming course, promote the cultivation of university students in the computer foundation, thinking methods and innovative practice ability, achieve the goal of individualized educ the College of computer basic course teaching, the specific circumstances of the need for students, professiation.

Teaching of Computer Science Topics Using Meta-Programming-Based GLOs and LEGO Robots

Science.gov (United States)

Štuikys, Vytautas; Burbaite, Renata; Damaševicius, Robertas

2013-01-01

The paper's contribution is a methodology that integrates two educational technologies (GLO and LEGO robot) to teach Computer Science (CS) topics at the school level. We present the methodology as a framework of 5 components (pedagogical activities, technology driven processes, tools, knowledge transfer actors, and pedagogical outcomes) and…

TEACHING AND LEARNING METHODOLOGIES SUPPORTED BY ICT APPLIED IN COMPUTER SCIENCE

Directory of Open Access Journals (Sweden)

Jose CAPACHO

2016-04-01

Full Text Available The main objective of this paper is to show a set of new methodologies applied in the teaching of Computer Science using ICT. The methodologies are framed in the conceptual basis of the following sciences: Psychology, Education and Computer Science. The theoretical framework of the research is supported by Behavioral Theory, Gestalt Theory. Genetic-Cognitive Psychology Theory and Dialectics Psychology. Based on the theoretical framework the following methodologies were developed: Game Theory, Constructivist Approach, Personalized Teaching, Problem Solving, Cooperative Collaborative learning, Learning projects using ICT. These methodologies were applied to the teaching learning process during the Algorithms and Complexity – A&C course, which belongs to the area of ​​Computer Science. The course develops the concepts of Computers, Complexity and Intractability, Recurrence Equations, Divide and Conquer, Greedy Algorithms, Dynamic Programming, Shortest Path Problem and Graph Theory. The main value of the research is the theoretical support of the methodologies and their application supported by ICT using learning objects. The course aforementioned was built on the Blackboard platform evaluating the operation of methodologies. The results of the evaluation are presented for each of them, showing the learning outcomes achieved by students, which verifies that methodologies are functional.

A digital imaging teaching file by using the internet, HTML and personal computers

International Nuclear Information System (INIS)

Chun, Tong Jin; Jeon, Eun Ju; Baek, Ho Gil; Kang, Eun Joo; Baik, Seung Kug; Choi, Han Yong; Kim, Bong Ki

1996-01-01

A film-based teaching file takes up space and the need to search through such a file places limits on the extent to which it is likely to be used. Furthermore it is not easy for doctors in a medium-sized hospital to experience a variety of cases, and so for these reasons we created an easy-to-use digital imaging teaching file with HTML(Hypertext Markup Language) and downloaded images via World Wide Web(WWW) services on the Internet. This was suitable for use by computer novices. We used WWW internet services as a resource for various images and three different IMB-PC compatible computers(386DX, 486DX-II, and Pentium) in downloading the images and in developing a digitalized teaching file. These computers were connected with the Internet through a high speed dial-up modem(28.8Kbps) and to navigate the Internet. Twinsock and Netscape were used. 3.0, Korean word processing software, was used to create HTML(Hypertext Markup Language) files and the downloaded images were linked to the HTML files. In this way, a digital imaging teaching file program was created. Access to a Web service via the Internet required a high speed computer(at least 486DX II with 8MB RAM) for comfortabel use; this also ensured that the quality of downloaded images was not degraded during downloading and that these were good enough to use as a teaching file. The time needed to retrieve the text and related images depends on the size of the file, the speed of the network, and the network traffic at the time of connection. For computer novices, a digital image teaching file using HTML is easy to use. Our method of creating a digital imaging teaching file by using Internet and HTML would be easy to create and radiologists with little computer experience who want to study various digital radiologic imaging cases would find it easy to use

Computer-Based Video Instruction to Teach the Use of Augmentative and Alternative Communication Devices for Ordering at Fast-Food Restaurants

Science.gov (United States)

Mechling, Linda C.; Cronin, Beth

2006-01-01

In the study reported on here, the authors used computer-based video instruction (CBVI) to teach 3 high school students with moderate or severe intellectual disabilities how to order in fast-food restaurants by using an augmentative, alternative communication device. The study employed a multiple probe design to institute CBVI as the only…

Consideraciones y criterios para la selección de procesos para la mejora: Procesos Diana/Considerations and criteria for the selection of processes for the improvement: Diana processes

Directory of Open Access Journals (Sweden)

Alberto Medina-León

2012-09-01

Full Text Available Para implementar un procedimiento de Gestión y Mejora de Procesos, la literatura muestra una amplia revisión de procedimientos o metodologías, todas coincidentes con la necesidad de seleccionar los procesos a mejorar. La presente investigación hace énfasis en los criterios más comúnmente utilizados en la valoración para la selección del orden en que se realizará la mejora, lo que resultó en la recomendación de los criterios: impacto en los objetivos estratégicos y la repercusión en el cliente en cualquier condición existente; además del impacto a corto plazo, la variabilidad y la repetitividad, en dependencia de las necesidades de la organización. Este proceso de selección se sustenta en la utilización de herramientas como el análisis multivariado, el método Kendall para la selección de los procesos relevantes y la Matriz para la selección de los procesos Diana./There is a wealth of literature on procedures and methodologies for the implementation of a procedure of Process Management and Improvement, and all of them coincide with the need for selecting the processes that are going to be improved. This paper stresses the most commonly used criteria in the appraisal for the selection of the order in which the improvement will be made. As a result, there were recommended the following criteria: impact on the strategic objectives and the repercussion on the customer under any existing condition; as well as the short-term impact, the variability and the repetition, depending on the organization needs. This selection process is based on the utilization of instruments such as the multivariate analysis, the Kendall method for the selection of the relevant processes and the Matrix for the selection of the Diana processes.

Towards a Competency Model for Teaching Computer Science

Science.gov (United States)

Bender, Elena; Hubwieser, Peter; Schaper, Niclas; Margaritis, Melanie; Berges, Marc; Ohrndorf, Laura; Magenheim, Johannes; Schubert, Sigrid

2015-01-01

To address the special challenges of teaching computer science, adequate development of teachers' competencies during their education is extremely important. In particular, pedagogical content knowledge and teachers' beliefs and motivational orientations play an important role in effective teaching. This research field has been sparsely…

PENGEMBANGAN MODEL COMPUTER-BASED E-LEARNING UNTUK MENINGKATKAN KEMAMPUAN HIGH ORDER MATHEMATICAL THINKING SISWA SMA

OpenAIRE

Jarnawi Afgani Dahlan; Yaya Sukjaya Kusumah; Mr Heri Sutarno

2011-01-01

The focus of this research is on the development of mathematics teaching and learning activity which is based on the application of computer software. The aim of research is as follows : 1) to identify some mathematics topics which feasible to be presented by computer-based e-learning, 2) design, develop, and implement computer-based e-learning on mathematics, and 3) analyze the impact of computer-based e-learning in the enhancement of SMA students’ high order mathematical thinking. All activ...

Sizing optimization of skeletal structures using teaching-learning based optimization

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Vedat Toğan

2017-03-01

Full Text Available Teaching Learning Based Optimization (TLBO is one of the non-traditional techniques to simulate natural phenomena into a numerical algorithm. TLBO mimics teaching learning process occurring between a teacher and students in a classroom. A parameter named as teaching factor, TF, seems to be the only tuning parameter in TLBO. Although the value of the teaching factor, TF, is determined by an equation, the value of 1 or 2 has been used by the researchers for TF. This study intends to explore the effect of the variation of teaching factor TF on the performances of TLBO. This effect is demonstrated in solving structural optimization problems including truss and frame structures under the stress and displacement constraints. The results indicate that the variation of TF in the TLBO process does not change the results obtained at the end of the optimization procedure when the computational cost of TLBO is ignored.

Prolog as description and implementation language in computer science teaching

DEFF Research Database (Denmark)

Christiansen, Henning

population with uneven mathematical backgrounds. % Definitional interpreters, compilers, and other models of computation are defined in a systematic way as Prolog programs, and as a result, formal descriptions become running prototypes that can be tested and modified by the students. These programs can......Prolog is a powerful pedagogical instrument for theoretical elements of computer science when used as combined description language and experimentation tool. A teaching methodology based on this principle has been developed and successfully applied in a context with a heterogeneous student...

The Use of Computer Simulation Gaming in Teaching Broadcast Economics.

Science.gov (United States)

Mancuso, Louis C.

The purpose of this study was to develop a broadcast economic computer simulation and to ascertain how a lecture-computer simulation game compared as a teaching method with a more traditional lecture and case study instructional methods. In each of three sections of a broadcast economics course, a different teaching methodology was employed: (1)…

Surveillance and Social Memory: Remembering Princess Diana with CCTV

Directory of Open Access Journals (Sweden)

Nicole Falkenhayner

2016-09-01

Full Text Available Since the 1990s, surveillance camera images have experienced a function creep from their juridical uses into journalism and entertainment. In these contexts, the images have also become memory media. This article, for the first time, analyses CCTV images, meaning closed circuit surveillance camera images, as memory media and discusses the implications of our use of artefacts of control within a frame of mediated constructions of social memory. The article undertakes this work by analyzing remediations of the CCTV images of Diana Spencer and Dodi Al-Fayed in the Ritz Hotel in Paris on 30 August 1997 in television news and a documentary from 2007 and 2011, respectively. It is shown how social memory of Diana’s death is a contested site, in which the images play a specific role.

CDM: Teaching Discrete Mathematics to Computer Science Majors

Science.gov (United States)

Sutner, Klaus

2005-01-01

CDM, for computational discrete mathematics, is a course that attempts to teach a number of topics in discrete mathematics to computer science majors. The course abandons the classical definition-theorem-proof model, and instead relies heavily on computation as a source of motivation and also for experimentation and illustration. The emphasis on…

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…

Teaching L2 Spanish Sociopragmatics through Concepts: A Classroom-Based Study

Science.gov (United States)

van Compernolle, Rémi A.; Gomez-Laich, Maria Pia; Weber, Ashley

2016-01-01

This study explores the teaching of second language (L2) Spanish sociopragmatics through concept-based pragmatics instruction (van Compernolle, 2014). The concepts of self-presentation, social distance, and power were the focus of a pedagogical enrichment program in 2 sections of a beginning-level Spanish class at a northeastern U.S. university.…

Development of Computer-Based Resources for Textile Education.

Science.gov (United States)

Hopkins, Teresa; Thomas, Andrew; Bailey, Mike

1998-01-01

Describes the production of computer-based resources for students of textiles and engineering in the United Kingdom. Highlights include funding by the Teaching and Learning Technology Programme (TLTP), courseware author/subject expert interaction, usage test and evaluation, authoring software, graphics, computer-aided design simulation, self-test…

Inquiry-based training improves teaching effectiveness of biology teaching assistants

Science.gov (United States)

Hughes, P. William; Ellefson, Michelle R.

2013-01-01

Graduate teaching assistants (GTAs) are used extensively as undergraduate science lab instructors at universities, yet they often have having minimal instructional training and little is known about effective training methods. This blind randomized control trial study assessed the impact of two training regimens on GTA teaching effectiveness. GTAs teaching undergraduate biology labs (n = 52) completed five hours of training in either inquiry-based learning pedagogy or general instructional “best practices”. GTA teaching effectiveness was evaluated using: (1) a nine-factor student evaluation of educational quality; (2) a six-factor questionnaire for student learning; and (3) course grades. Ratings from both GTAs and undergraduates indicated that indicated that the inquiry-based learning pedagogy training has a positive effect on GTA teaching effectiveness. PMID:24147138

Computational intelligence-based polymerase chain reaction primer selection based on a novel teaching-learning-based optimisation.

Science.gov (United States)

Cheng, Yu-Huei

2014-12-01

Specific primers play an important role in polymerase chain reaction (PCR) experiments, and therefore it is essential to find specific primers of outstanding quality. Unfortunately, many PCR constraints must be simultaneously inspected which makes specific primer selection difficult and time-consuming. This paper introduces a novel computational intelligence-based method, Teaching-Learning-Based Optimisation, to select the specific and feasible primers. The specified PCR product lengths of 150-300 bp and 500-800 bp with three melting temperature formulae of Wallace's formula, Bolton and McCarthy's formula and SantaLucia's formula were performed. The authors calculate optimal frequency to estimate the quality of primer selection based on a total of 500 runs for 50 random nucleotide sequences of 'Homo species' retrieved from the National Center for Biotechnology Information. The method was then fairly compared with the genetic algorithm (GA) and memetic algorithm (MA) for primer selection in the literature. The results show that the method easily found suitable primers corresponding with the setting primer constraints and had preferable performance than the GA and the MA. Furthermore, the method was also compared with the common method Primer3 according to their method type, primers presentation, parameters setting, speed and memory usage. In conclusion, it is an interesting primer selection method and a valuable tool for automatic high-throughput analysis. In the future, the usage of the primers in the wet lab needs to be validated carefully to increase the reliability of the method.

Teaching emergency medical services management skills using a computer simulation exercise.

Science.gov (United States)

Hubble, Michael W; Richards, Michael E; Wilfong, Denise

2011-02-01

Simulation exercises have long been used to teach management skills in business schools. However, this pedagogical approach has not been reported in emergency medical services (EMS) management education. We sought to develop, deploy, and evaluate a computerized simulation exercise for teaching EMS management skills. Using historical data, a computer simulation model of a regional EMS system was developed. After validation, the simulation was used in an EMS management course. Using historical operational and financial data of the EMS system under study, students designed an EMS system and prepared a budget based on their design. The design of each group was entered into the model that simulated the performance of the EMS system. Students were evaluated on operational and financial performance of their system design and budget accuracy and then surveyed about their experiences with the exercise. The model accurately simulated the performance of the real-world EMS system on which it was based. The exercise helped students identify operational inefficiencies in their system designs and highlighted budget inaccuracies. Most students rated the exercise as moderately or very realistic in ambulance deployment scheduling, budgeting, personnel cost calculations, demand forecasting, system design, and revenue projections. All students indicated the exercise was helpful in gaining a top management perspective, and 89% stated the exercise was helpful in bridging the gap between theory and reality. Preliminary experience with a computer simulator to teach EMS management skills was well received by students in a baccalaureate paramedic program and seems to be a valuable teaching tool. Copyright © 2011 Society for Simulation in Healthcare

An Experimental Study into the use of computers for teaching of ...

African Journals Online (AJOL)

This study was an experimental study which sought to establish how English language teachers used computers for teaching composition writing at Prince Edward High School in Harare. The findings of the study show that computers were rarely used in the teaching of composition despite the observation that the school ...

Computer-Assisted Foreign Language Teaching and Learning: Technological Advances

Science.gov (United States)

Zou, Bin; Xing, Minjie; Wang, Yuping; Sun, Mingyu; Xiang, Catherine H.

2013-01-01

Computer-Assisted Foreign Language Teaching and Learning: Technological Advances highlights new research and an original framework that brings together foreign language teaching, experiments and testing practices that utilize the most recent and widely used e-learning resources. This comprehensive collection of research will offer linguistic…

Gender disparities in diabetes and coronary heart disease medication among patients with type 2 diabetes: results from the DIANA study

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Krämer Heike U

2012-07-01

Full Text Available Abstract Background Coronary heart disease (CHD is one of the most common long-term complications in people with type 2 diabetes. We analyzed whether or not gender differences exist in diabetes and CHD medication among people with type 2 diabetes. Methods The study was based on data from the baseline examination of the DIANA study, a prospective cohort study of 1,146 patients with type 2 diabetes conducted in South-West Germany. Information on diabetes and CHD medication was obtained from the physician questionnaires. Bivariate and multivariate analyses using logistic regression were employed in order to assess associations between gender and prescribed drug classes. Results In total, 624 men and 522 women with type 2 diabetes with a mean age of 67.2 and 69.7 years, respectively, were included in this analysis. Compared to women, men had more angiopathic risk factors, including smoking, alcohol consumption and worse glycemic control, and had more often a diagnosed CHD. Bivariate analyses showed higher prescription of thiazolidinediones and oral combination drugs as well as of angiotensin-converting enzyme (ACE inhibitors, calcium channel blockers and aspirin in men than in women. After full adjustment, differences between men and women remained significant only for ACE inhibitors (OR = 1.44; 95%-confidence interval (CI: 1.11 – 1.88 and calcium channel blockers (OR = 1.42, 95%-CI: 1.05 – 1.91. Conclusions These findings contribute to current discussions on gender differences in diabetes care. Men with diabetes are significantly more likely to receive oral combination drugs, ACE inhibitors and calcium channel blockers in the presence of coronary heart disease, respectively. Our results suggest, that diabetic men might be more thoroughly treated compared to women. Further research is needed to focus on reasons for these differences mainly in treatment of cardiovascular diseases to improve quality of care.

Diana og Kirke. Den klassiske mytes metamorfose i italienske Renæssance

DEFF Research Database (Denmark)

Cecchini, Leonardo

Den klassiske myte har en særlig stilling i det, Aleida Assmann har kaldt kulturelle Gedächtnis. Takket være dens store udbredelse i den vestlige kultur (både i litteratur, kunst og i andre områder), har den en tendens til at virke, snarere end som konkret ”tekst”, som et udbredt kulturel registe...... renæssancekulturen omarbejder den klassiske myte. Som case-stories vil jeg anvende Kirke-myten og ”den mytiske jagt” (Diana og Aktæon) og vise, hvordan de bliver genanvendt, tilpasset og fortolket i tekster af Petrarca, Boccaccio, Machiavelli og Gelli....

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.

An advanced teaching scheme for integrating problem-based learning in control education

Science.gov (United States)

Juuso, Esko K.

2018-03-01

Engineering education needs to provide both theoretical knowledge and problem-solving skills. Many topics can be presented in lectures and computer exercises are good tools in teaching the skills. Learning by doing is combined with lectures to provide additional material and perspectives. The teaching scheme includes lectures, computer exercises, case studies, seminars and reports organized as a problem-based learning process. In the gradually refining learning material, each teaching method has its own role. The scheme, which has been used in teaching two 4th year courses, is beneficial for overall learning progress, especially in bilingual courses. The students become familiar with new perspectives and are ready to use the course material in application projects.

COMPUTER ORIENTED FACILITIES OF TEACHING AND INFORMATIVE COMPETENCE

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Olga M. Naumenko

2010-09-01

Full Text Available In the article it is considered the history of views to the tasks of education, estimations of its effectiveness from the point of view of forming of basic vitally important competences. Opinions to the problem in different countries, international organizations, corresponding experience of the Ukrainian system of education are described. The necessity of forming of informative competence of future teacher is reasonable in the conditions of application of the computer oriented facilities of teaching at the study of naturally scientific cycle subjects in pedagogical colleges. Prognosis estimations concerning the development of methods of application of computer oriented facilities of teaching are presented.

Teaching cloud computing: a software engineering perspective

OpenAIRE

Sommerville, Ian

2012-01-01

This short papers discusses the issues of teaching cloud computing from a software engineering rather than a business perspective. It discusses what topics might be covered in a senior course on cloud software engineering.

Cloud Computing for Teaching Practice: A New Design?

Science.gov (United States)

Saadatdoost, Robab; Sim, Alex Tze Hiang; Jafarkarimi, Hosein; Hee, Jee Mei; Saadatdoost, Leila

2014-01-01

Recently researchers have shown an increased interest in cloud computing technology. It is becoming increasingly difficult to ignore cloud computing technology in education context. However rapid changes in information technology are having a serious effect on teaching framework designs. So far, however, there has been little discussion about…

Integrated Teaching of Structure-Based Drug Design and Biopharmaceutics: A Computer-Based Approach

Science.gov (United States)

Sutch, Brian T.; Romero, Rebecca M.; Neamati, Nouri; Haworth, Ian S.

2012-01-01

Rational drug design requires expertise in structural biology, medicinal chemistry, physiology, and related fields. In teaching structure-based drug design, it is important to develop an understanding of the need for early recognition of molecules with "drug-like" properties as a key component. That is, it is not merely sufficient to teach…

Pair Programming as a Modern Method of Teaching Computer Science

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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.

Integrated Arts-Based Teaching (IAT) Model for Brain-Based Learning

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Inocian, Reynaldo B.

2015-01-01

This study analyzes teaching strategies among the eight books in Principles and Methods of Teaching recommended for use in the College of Teacher Education in the Philippines. It seeks to answer the following objectives: (1) identify the most commonly used teaching strategies congruent with the integrated arts-based teaching (IAT) and (2) design…

On Upbringing of Pupils' Self-Educational Ability in Industrial Arts Eeducation (2) : On Improvement of Manufacture Desire on Woodworking Technology Education with Teaching Materials on Computer-

OpenAIRE

大迫, 靖雄; 田口, 浩継; オオサコ, ヤスオ; タグチ, ヒロツグ; Ohsako, Yasuo; Taguchi, Hirotugu

1995-01-01

In this paper, we do woodworking technology education in the two teaching methods (both the normal teaching plan and the teaching plan with teaching materials on computer) at junior high school, and investigate on improvement of the manufacture desire connected with upbringing of pupils' self-educatinal ability of industrial arts education with teaching materials on computer. The results obtained are summarized as follows : (1) Woodworking technology education by the teaching plan with teachi...

The Case for Teaching Computer Graphics with WebGL: A 25-Year Perspective.

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Angel, Ed

2017-01-01

OpenGL has been the standard API for teaching computer graphics. There are now multiple versions of the standard, including WebGL. which is the JavaScript implementation of OpenGL ES 2.0. The author argues that WebGL is the version best suited for an introductory course in computer graphics.

Competency-Based Teaching in Radiology - Implementation and Evaluation of Interactive Workstation-Based Learning to Apply NKLM-Based Content.

Science.gov (United States)

Koestner, Wolfgang; Otten, Wiebke; Kaireit, Till; Wacker, Frank K; Dettmer, Sabine

2017-11-01

Purpose  New teaching formats are required to implement competency-based teaching in radiology teaching. Therefore, we have established and evaluated two practical competency-based radiological courses. Materials and Methods  The courses were held in a multimedia room with 25 computers and a professional DICOM viewer. Students were taught basic image analysis and presented clinical cases with a DICOM viewer under supervision of an instructor using desktop monitoring software. Two courses (elective course and obligatory course) were evaluated by the students (n = 160 and n = 100) and instructors (n = 9) using an anonymized online survey. Results  Courses were evaluated positively by the students and instructors. From the perspective of the students, the courses increased understanding of cross-sectional anatomy (elective/obligatory course: 97 %/95 %) and radiologic findings (97 %/99 %). Furthermore, the course increased the students' interest in radiology (61 %/65 %). The students considered this way of teaching to be relevant to their future occupation (92 % of students in the obligatory course). The higher incidence of teacher-student interaction and the possibility of independent image analysis were rated positively. The majority of instructors did not observe increased distractibility due to the computers (67 %) or notice worse preparation for MC tests (56 %). However, 56 % of instructors reported greater preparation effort. Conclusion  Practical competency-based radiological teaching using a DICOM viewer is a feasible innovative approach with high acceptance among students and instructors. It fosters competency-based learning as proposed by the model curriculum of the German Radiological Society (DRG) and the National Competency-based Catalogue of Learning Objectives for Undergraduate Medical Education (NKLM). Key Points   · Practical competency-based radiological teaching is highly accepted by students and instructors

INFLUENCE OF DEVELOPMENT OF COMPUTER TECHNOLOGIES ON TEACHING

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Olgica Bešić

2012-09-01

Full Text Available Our times are characterized by strong changes in technology that have become reality in many areas of society. When compared to production, transport, services, etc education, as a rule, slowly opens to new technologies. However, children at their homes and outside the schools live in a technologically rich environment, and they expect the change in education in accordance with the imperatives of the education for the twenty-first century. In this sense, systems for automated data processing, multimedia systems, then distance learning, virtual schools and other technologies are being introduced into education. They lead to an increase in students' activities, quality evaluation of their knowledge and finally to their progress, all in accordance with individual abilities and knowledge. Mathematics and computers often appear together in the teaching process. Taking into account the teaching of mathematics, computers and software packages have a significant role. The program requirements are not dominant. The emphasis is on mathematical content and the method of presentation. Computers are especially used in solving various mathematical tasks and self-learning of mathematics. Still, many problems that require solutions appear in the process: how to organise lectures, practice, textbooks, collected mathematical problems, written exams, how to assign and check homework. The answers to these questions are not simple and they will probably be sought continuously, with an increasing use of computers in the teaching process. In this paper I have tried to solve some of the questions above.

Computer research in teaching geometry future bachelors

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Aliya V. Bukusheva

2017-12-01

Full Text Available The article is devoted to the study of the problem of usage educational studies and experiments in the geometric education of IT specialists. We consider research method applied in teaching Computer Geometry intending Bachelors studying `Mathematics and Computer Science` 02.03.01. Examples of educational and research geometric problems that require usage of computer means in order to be solved are given. These tasks are considered as variations of educational and research tasks creating problems that demand experiments with dynamic models of mathematic objects in order to be solved.

Teaching strategies applied to teaching computer networks in Engineering in Telecommunications and Electronics

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Elio Manuel Castañeda-González

2016-07-01

Full Text Available Because of the large impact that today computer networks, their study in related fields such as Telecommunications Engineering and Electronics is presented to the student with great appeal. However, by digging in content, lacking a strong practical component, you can make this interest decreases considerably. This paper proposes the use of teaching strategies and analogies, media and interactive applications that enhance the teaching of discipline networks and encourage their study. It is part of an analysis of how the teaching of the discipline process is performed and then a description of each of these strategies is done with their respective contribution to student learning.

Believe it or not: A case study of the role beliefs play in three middle school teachers' use of computers in teaching science

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Feldman, Carmia Suzannah

In the past twenty years, teacher beliefs have been found to have a strong influence on the way teachers teach in many disciplines, but only recently is research being done in relation to teaching with computers. As computers become more ubiquitous in schools, it is more important than ever to determine how computers are being used in classrooms, how they could better support student learning, and the reasons why they may not be used in ways advocated by research. In this study, I used a conceptual model of the beliefs that have been shown to influence teaching behavior, an in-depth interview technique (Munby Repertory Grid Technique---RGT) to uncover beliefs, and an exemplary case study methodology to highlight the relationship between the beliefs and teaching with computer behaviors of three middle school teachers. The cases were exemplary in that many of the barriers research has shown to hinder teachers' ability to integrate computers in their teaching were minimized. The teachers all taught at the same technology magnet school and had strong administrative and technological support, professional development in the use of computers, and permanent access to student laptop computers equipped with wireless Internet. To get a complete picture of the teachers' belief systems, I used the Munby RGT with each teacher to explore their teaching with computer beliefs, their science teaching beliefs, and their general teaching beliefs. I then collected data on their teaching with computer behavior through classroom observations, lesson plan report forms, teaching behavior logs, and written reflections, among others. I found that the teachers' beliefs did influence their teaching with computer behavior. For example, although all teachers expressed beliefs that could support student-centered and inquiry-based teaching with computers, some of their beliefs, such as teacher-centered behavioral management beliefs, were more dominant and may have kept the teachers from reaching

Computer Use by School Teachers in Teaching-Learning Process

Science.gov (United States)

Bhalla, Jyoti

2013-01-01

Developing countries have a responsibility not merely to provide computers for schools, but also to foster a habit of infusing a variety of ways in which computers can be integrated in teaching-learning amongst the end users of these tools. Earlier researches lacked a systematic study of the manner and the extent of computer-use by teachers. The…

Music Learning Based on Computer Software

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Baihui Yan

2017-12-01

Full Text Available In order to better develop and improve students’ music learning, the authors proposed the method of music learning based on computer software. It is still a new field to use computer music software to assist teaching. Hereby, we conducted an in-depth analysis on the computer-enabled music learning and the music learning status in secondary schools, obtaining the specific analytical data. Survey data shows that students have many cognitive problems in the current music classroom, and yet teachers have not found a reasonable countermeasure to them. Against this background, the introduction of computer music software to music learning is a new trial that can not only cultivate the students’ initiatives of music learning, but also enhance their abilities to learn music. Therefore, it is concluded that the computer software based music learning is of great significance to improving the current music learning modes and means.

Transnacionalism and Liminal Gnosis in “As Brasíadas” (2013,by Diana Menasché

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Leoné Astride Barzotto

2016-10-01

Full Text Available This article brings a Post-Colonial analysis of the poem “As Brasíadas”, written by Diana Menasché. The poem is part of her book Traz o esqueleto que eu ponho a carne (2013 and, through it, the author develops a re-reading process through a contemporary perspective and based on Luís de Camões’ work, Os Lusíadas. Even though she maintains Camões’ epic format, Menasché upgrades the discourse and reveals aspects of transnacionalism and liminal gnosis in her own writing. Thus, I try to demonstrate that, as a Brazilian and as an immigrant in the United States, she builds a hybrid and transborderer literature, highlighted by the inter-American transit of knowledge and by the proposal of a liminal gnosis (epistemology which shows the bonds among nations and emancipatory cultural practices.

Pedagogical Approaches to Teaching with Computer Simulations in Science Education

NARCIS (Netherlands)

Rutten, N.P.G.; van der Veen, Johan (CTIT); van Joolingen, Wouter; McBride, Ron; Searson, Michael

2013-01-01

For this study we interviewed 24 physics teachers about their opinions on teaching with computer simulations. The purpose of this study is to investigate whether it is possible to distinguish different types of teaching approaches. Our results indicate the existence of two types. The first type is

A Project-based Learning approach for teaching Robotics to ...

African Journals Online (AJOL)

In this research we used a project-based learning approach to teach robotics basics to undergraduate business computing students. The course coverage includes basic electronics, robot construction and programming using arduino. Students developed and tested a robot prototype. The project was evaluated using a ...

Undergraduate teaching in geriatric medicine using computer-aided learning improves student performance in examinations.

Science.gov (United States)

Daunt, Laura A; Umeonusulu, Patience I; Gladman, John R F; Blundell, Adrian G; Conroy, Simon P; Gordon, Adam L

2013-07-01

computer-aided learning (CAL) is increasingly used to deliver teaching, but few studies have evaluated its impact on learning within geriatric medicine. We developed and implemented CAL packages on falls and continence, and evaluated their effect on student performance in two medical schools. traditional ward based and didactic teaching was replaced by blended learning (CAL package combined with traditional teaching methods). Examination scores were compared for cohorts of medical students receiving traditional learning and those receiving blended learning. Control questions were included to provide data on cohort differences. in both medical schools, there was a trend towards improved scores following blended learning, with a smaller number of students achieving low scores (P learning was associated with improvement in student examination performance, regardless of the setting or the methods adopted, and without increasing teaching time. Our findings support the use of CAL in teaching geriatric medicine, and this method has been adopted for teaching other topics in the undergraduate curriculum.

The Computer Student Worksheet Based Mathematical Literacy for Statistics

Science.gov (United States)

Manoy, J. T.; Indarasati, N. A.

2018-01-01

The student worksheet is one of media teaching which is able to improve teaching an activity in the classroom. Indicators in mathematical literacy were included in a student worksheet is able to help the students for applying the concept in daily life. Then, the use of computers in learning can create learning with environment-friendly. This research used developmental research which was Thiagarajan (Four-D) development design. There are 4 stages in the Four-D, define, design, develop, and disseminate. However, this research was finish until the third stage, develop stage. The computer student worksheet based mathematical literacy for statistics executed good quality. This student worksheet is achieving the criteria if able to achieve three aspects, validity, practicality, and effectiveness. The subject in this research was the students at The 1st State Senior High School of Driyorejo, Gresik, grade eleven of The 5th Mathematics and Natural Sciences. The computer student worksheet products based mathematical literacy for statistics executed good quality, while it achieved the aspects for validity, practical, and effectiveness. This student worksheet achieved the validity aspects with an average of 3.79 (94.72%), and practical aspects with an average of 2.85 (71.43%). Besides, it achieved the effectiveness aspects with a percentage of the classical complete students of 94.74% and a percentage of the student positive response of 75%.

L'Ordinateur dans l'enseignement des langues: un colosse aux pieds d'argile? (The Computer in Language Teaching: A Giant with Clay Feet?)

Science.gov (United States)

LeBlanc, Raymond; Guberman, Solange

1988-01-01

The computer's potential in second language teaching is compared with the reality of commercial programs and teacher training in an effort to separate beliefs from facts. It is concluded that based on recent developments, the computer is about to occupy its rightful place in language teaching. (Author/MSE)

Computational Modeling of Teaching and Learning through Application of Evolutionary Algorithms

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Richard Lamb

2015-09-01

Full Text Available Within the mind, there are a myriad of ideas that make sense within the bounds of everyday experience, but are not reflective of how the world actually exists; this is particularly true in the domain of science. Classroom learning with teacher explanation are a bridge through which these naive understandings can be brought in line with scientific reality. The purpose of this paper is to examine how the application of a Multiobjective Evolutionary Algorithm (MOEA can work in concert with an existing computational-model to effectively model critical-thinking in the science classroom. An evolutionary algorithm is an algorithm that iteratively optimizes machine learning based computational models. The research question is, does the application of an evolutionary algorithm provide a means to optimize the Student Task and Cognition Model (STAC-M and does the optimized model sufficiently represent and predict teaching and learning outcomes in the science classroom? Within this computational study, the authors outline and simulate the effect of teaching on the ability of a “virtual” student to solve a Piagetian task. Using the Student Task and Cognition Model (STAC-M a computational model of student cognitive processing in science class developed in 2013, the authors complete a computational experiment which examines the role of cognitive retraining on student learning. Comparison of the STAC-M and the STAC-M with inclusion of the Multiobjective Evolutionary Algorithm shows greater success in solving the Piagetian science-tasks post cognitive retraining with the Multiobjective Evolutionary Algorithm. This illustrates the potential uses of cognitive and neuropsychological computational modeling in educational research. The authors also outline the limitations and assumptions of computational modeling.

Successful Implementation of a Computer-Supported Collaborative Learning System in Teaching E-Commerce

Science.gov (United States)

Ngai, E. W. T.; Lam, S. S.; Poon, J. K. L.

2013-01-01

This paper describes the successful application of a computer-supported collaborative learning system in teaching e-commerce. The authors created a teaching and learning environment for 39 local secondary schools to introduce e-commerce using a computer-supported collaborative learning system. This system is designed to equip students with…

Teachers' Organization of Participation Structures for Teaching Science with Computer Technology

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Subramaniam, Karthigeyan

2016-08-01

This paper describes a qualitative study that investigated the nature of the participation structures and how the participation structures were organized by four science teachers when they constructed and communicated science content in their classrooms with computer technology. Participation structures focus on the activity structures and processes in social settings like classrooms thereby providing glimpses into the complex dynamics of teacher-students interactions, configurations, and conventions during collective meaning making and knowledge creation. Data included observations, interviews, and focus group interviews. Analysis revealed that the dominant participation structure evident within participants' instruction with computer technology was ( Teacher) initiation-( Student and Teacher) response sequences-( Teacher) evaluate participation structure. Three key events characterized the how participants organized this participation structure in their classrooms: setting the stage for interactive instruction, the joint activity, and maintaining accountability. Implications include the following: (1) teacher educators need to tap into the knowledge base that underscores science teachers' learning to teach philosophies when computer technology is used in instruction. (2) Teacher educators need to emphasize the essential idea that learning and cognition is not situated within the computer technology but within the pedagogical practices, specifically the participation structures. (3) The pedagogical practices developed with the integration or with the use of computer technology underscored by the teachers' own knowledge of classroom contexts and curriculum needs to be the focus for how students learn science content with computer technology instead of just focusing on how computer technology solely supports students learning of science content.

Stateless Programming as a Motif for Teaching Computer Science

Science.gov (United States)

Cohen, Avi

2004-01-01

With the development of XML Web Services, the Internet could become an integral part of and the basis for teaching computer science and software engineering. The approach has been applied to a university course for students studying introduction to computer science from the point of view of software development in a stateless, Internet…

Teaching ocean wave forecasting using computer-generated visualization and animation—Part 2: swell forecasting

Science.gov (United States)

Whitford, Dennis J.

2002-05-01

This paper, the second of a two-part series, introduces undergraduate students to ocean wave forecasting using interactive computer-generated visualization and animation. Verbal descriptions and two-dimensional illustrations are often insufficient for student comprehension. Fortunately, the introduction of computers in the geosciences provides a tool for addressing this problem. Computer-generated visualization and animation, accompanied by oral explanation, have been shown to be a pedagogical improvement to more traditional methods of instruction. Cartographic science and other disciplines using geographical information systems have been especially aggressive in pioneering the use of visualization and animation, whereas oceanography has not. This paper will focus on the teaching of ocean swell wave forecasting, often considered a difficult oceanographic topic due to the mathematics and physics required, as well as its interdependence on time and space. Several MATLAB ® software programs are described and offered to visualize and animate group speed, frequency dispersion, angular dispersion, propagation, and wave height forecasting of deep water ocean swell waves. Teachers may use these interactive visualizations and animations without requiring an extensive background in computer programming.

Teaching programming to non-STEM novices: a didactical study of computational thinking and non-STEM computing education

DEFF Research Database (Denmark)

Spangsberg, Thomas Hvid

research approach. Computational thinking plays a significant role in computing education but it is still unclear how it should be interpreted to best serve its purpose. Constructionism and Computational Making seems to be promising frameworks to do this. In regards to specific teaching activities...

COMPUTER-BASED REASONING SYSTEMS: AN OVERVIEW

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CIPRIAN CUCU

2012-12-01

Full Text Available Argumentation is nowadays seen both as skill that people use in various aspects of their lives, as well as an educational technique that can support the transfer or creation of knowledge thus aiding in the development of other skills (e.g. Communication, critical thinking or attitudes. However, teaching argumentation and teaching with argumentation is still a rare practice, mostly due to the lack of available resources such as time or expert human tutors that are specialized in argumentation. Intelligent Computer Systems (i.e. Systems that implement an inner representation of particular knowledge and try to emulate the behavior of humans could allow more people to understand the purpose, techniques and benefits of argumentation. The proposed paper investigates the state of the art concepts of computer-based argumentation used in education and tries to develop a conceptual map, showing benefits, limitation and relations between various concepts focusing on the duality “learning to argue – arguing to learn”.

'Our queen of hearts' - the glorification of Lady Diana Spencer: a critical appraisal of the glorification of celebrities and new pilgrimage

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Céline Grünhagen

2010-01-01

Full Text Available Religiosity and spirituality respectively have always been and will be subject to change. The emergence of the manifold forms of new religious and spiritual movements in the last century includes a variety of cult-like vener­ations of specific individuals, such as politicians (e.g. Mao, Lenin and modern idols (e.g. Elvis Presley, Princess Diana, Michael Jackson, who are glorified like saints. Devotees gather annually for memorials of their departed idols or travel­ long distances to visit the tomb, former home, etc. of a specific person to pay tribute to him or her. Due to the motivations of these devotees, the trouble they take, the practices and the tangible emotionality that are connected with this phenomenon, it can be considered a form of pilgrimage. This article presents some thoughts about the glorification of celebrities which leads to these considerable forms of cult and pilgrimage, using as an example the case of Lady Diana Frances Spencer (d. 1997.

A review of Computer Science resources for learning and teaching with K-12 computing curricula: an Australian case study

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Falkner, Katrina; Vivian, Rebecca

2015-10-01

To support teachers to implement Computer Science curricula into classrooms from the very first year of school, teachers, schools and organisations seek quality curriculum resources to support implementation and teacher professional development. Until now, many Computer Science resources and outreach initiatives have targeted K-12 school-age children, with the intention to engage children and increase interest, rather than to formally teach concepts and skills. What is the educational quality of existing Computer Science resources and to what extent are they suitable for classroom learning and teaching? In this paper, an assessment framework is presented to evaluate the quality of online Computer Science resources. Further, a semi-systematic review of available online Computer Science resources was conducted to evaluate resources available for classroom learning and teaching and to identify gaps in resource availability, using the Australian curriculum as a case study analysis. The findings reveal a predominance of quality resources, however, a number of critical gaps were identified. This paper provides recommendations and guidance for the development of new and supplementary resources and future research.

Preservice Teacher Sense-Making as They Learn to Teach Reading as Seen through Computer-Mediated Discourse

Science.gov (United States)

Stefanski, Angela J.; Leitze, Amy; Fife-Demski, Veronica M.

2018-01-01

This collective case study used methods of discourse analysis to consider what computer-mediated collaboration might reveal about preservice teachers' sense-making in a field-based practicum as they learn to teach reading to children identified as struggling readers. Researchers agree that field-based experiences coupled with time for reflection…

Artificial Intelligence and the Teaching of Reading and Writing by Computers.

Science.gov (United States)

Balajthy, Ernest

1985-01-01

Discusses how computers can "converse" with students for teaching purposes, demonstrates how these interactions are becoming more complex, and explains how the computer's role is becoming more "human" in giving intelligent responses to students. (HOD)

The Challenges and Benefits of Using Computer Technology for Communication and Teaching in the Geosciences

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Fairley, J. P.; Hinds, J. J.

2003-12-01

The advent of the World Wide Web in the early 1990s not only revolutionized the exchange of ideas and information within the scientific community, but also provided educators with a new array of teaching, informational, and promotional tools. Use of computer graphics and animation to explain concepts and processes can stimulate classroom participation and student interest in the geosciences, which has historically attracted students with strong spatial and visualization skills. In today's job market, graduates are expected to have knowledge of computers and the ability to use them for acquiring, processing, and visually analyzing data. Furthermore, in addition to promoting visibility and communication within the scientific community, computer graphics and the Internet can be informative and educational for the general public. Although computer skills are crucial for earth science students and educators, many pitfalls exist in implementing computer technology and web-based resources into research and classroom activities. Learning to use these new tools effectively requires a significant time commitment and careful attention to the source and reliability of the data presented. Furthermore, educators have a responsibility to ensure that students and the public understand the assumptions and limitations of the materials presented, rather than allowing them to be overwhelmed by "gee-whiz" aspects of the technology. We present three examples of computer technology in the earth sciences classroom: 1) a computer animation of water table response to well pumping, 2) a 3-D fly-through animation of a fault controlled valley, and 3) a virtual field trip for an introductory geology class. These examples demonstrate some of the challenges and benefits of these new tools, and encourage educators to expand the responsible use of computer technology for teaching and communicating scientific results to the general public.

Game-Based Teaching

DEFF Research Database (Denmark)

Hanghøj, Thorkild

2013-01-01

This chapter outlines theoretical and empirical perspectives on how Game-Based Teaching can be integrated within the context of formal schooling. Initially, this is done by describing game scenarios as models for possible actions that need to be translated into curricular knowledge practices...... approaches to game-based teaching, which may or may not correspond with the pedagogical models of particular games....

The Effectiveness of Computer-Assisted Instruction for Teaching Mathematics to Students with Specific Learning Disability

Science.gov (United States)

Stultz, Sherry L.

2013-01-01

Using computers to teach students is not a new idea. Computers have been utilized for educational purposes for over 80 years. However, the effectiveness of these programs for teaching mathematics to students with specific learning disability is unclear. This study was undertaken to determine if computer-assisted instruction was as effective as…

A low-cost computer-controlled Arduino-based educational laboratory system for teaching the fundamentals of photovoltaic cells

International Nuclear Information System (INIS)

Zachariadou, K; Yiasemides, K; Trougkakos, N

2012-01-01

We present a low-cost, fully computer-controlled, Arduino-based, educational laboratory (SolarInsight) to be used in undergraduate university courses concerned with electrical engineering and physics. The major goal of the system is to provide students with the necessary instrumentation, software tools and methodology in order to learn fundamental concepts of semiconductor physics by exploring the process of an experimental physics inquiry. The system runs under the Windows operating system and is composed of a data acquisition/control board, a power supply and processing boards, sensing elements, a graphical user interface and data analysis software. The data acquisition/control board is based on the Arduino open source electronics prototyping platform. The graphical user interface and communication with the Arduino are developed in C number sign and C++ programming languages respectively, by using IDE Microsoft Visual Studio 2010 Professional, which is freely available to students. Finally, the data analysis is performed by using the open source, object-oriented framework ROOT. Currently the system supports five teaching activities, each one corresponding to an independent tab in the user interface. SolarInsight has been partially developed in the context of a diploma thesis conducted within the Technological Educational Institute of Piraeus under the co-supervision of the Physics and Electronic Computer Systems departments’ academic staff. (paper)

A low-cost computer-controlled Arduino-based educational laboratory system for teaching the fundamentals of photovoltaic cells

Energy Technology Data Exchange (ETDEWEB)

Zachariadou, K; Yiasemides, K; Trougkakos, N [Technological Educational Institute of Piraeus, P Ralli and Thivon 250, 12244 Egaleo (Greece)

2012-11-15

We present a low-cost, fully computer-controlled, Arduino-based, educational laboratory (SolarInsight) to be used in undergraduate university courses concerned with electrical engineering and physics. The major goal of the system is to provide students with the necessary instrumentation, software tools and methodology in order to learn fundamental concepts of semiconductor physics by exploring the process of an experimental physics inquiry. The system runs under the Windows operating system and is composed of a data acquisition/control board, a power supply and processing boards, sensing elements, a graphical user interface and data analysis software. The data acquisition/control board is based on the Arduino open source electronics prototyping platform. The graphical user interface and communication with the Arduino are developed in C number sign and C++ programming languages respectively, by using IDE Microsoft Visual Studio 2010 Professional, which is freely available to students. Finally, the data analysis is performed by using the open source, object-oriented framework ROOT. Currently the system supports five teaching activities, each one corresponding to an independent tab in the user interface. SolarInsight has been partially developed in the context of a diploma thesis conducted within the Technological Educational Institute of Piraeus under the co-supervision of the Physics and Electronic Computer Systems departments' academic staff. (paper)

Teaching and Learning: Whose Computer Is It? December/January E-Mail.

Science.gov (United States)

Zhao, Yong; Hueyshan Tan, Sophia; Mishra, Punya

2001-01-01

Notes that teachers see the computer as a tool to help them teach better, while students use computers to play games, chat, and design Web sites. Describes the after-school program Kids Learning In Computer Klubhouses (KLICK!) that operates clubhouses within local middle schools. Discusses what participants have accomplished for themselves, their…

Comparison of On-line and F2F Education Methods in Teaching Computer Programming

Directory of Open Access Journals (Sweden)

Sevinç Gülseçen

2013-08-01

Full Text Available lthough online education provides opportunities to people who traditionally do not have access to universities, there is a need for more empirical studies to gain better understanding on how to deliver quality online education, especially when the subject of the course is related with IT. Learning to program is a complicated process. This study aims to find out the difference between students’ performance in online and face-to-face (F2F settings during a computer programming in the fall semester of the year 2010. The study was conducted at the Department of Mathematics, Faculty of Science, Istanbul University. This online course is one of the required courses for students majoring in Mathematics. It is delivered in a learning management system developed in house through a project funded by Istanbul University. The goal is to introduce students with structured programming using the programming language C. Two topics -“Functions in C Programming” and “Loops in C Programming” - were presented to students online and F2F. The total of 62 students formed two groups: the online and F2F groups. The content analysis statistical technique is used, as well as a questionnaire consisting of open-ended questions, which performed as a data collection tool to find out the views of the students in context to the process. While some results concluded that the performance of online students was satisfactory, but that their aggregate final grade was significantly lower than that of students who took an equivalent F2F class, others arrived at a conclusion reporting that there were no significant differences in overall outcomes. In case of making transition from F2F to online mode of teaching, prepossession about a new way of teaching is always an important barrier in students’ perceptions. One of the further researches is investigation of strategies for incorporating blended learning opportunities in programming courses.

The use of personal computers for self-teaching

International Nuclear Information System (INIS)

Levrat, B.

1983-01-01

The number of personal computers is growing at a phenomenal rate. Their capabilities in man-machine interaction makes them useful in teaching a variety of subjects. They can offer a stimulating presentation of the material to be learned, varied drill and practice exercices and simulations. Testing, evaluation and progress monitoring are also possible. Key issues about quality and content should not be left to businessmen alone. At CERN, Computer Aided Learning could be useful in connexion with large experiments. (orig.)

Computer games to teach hygiene: an evaluation of the e-Bug junior game

OpenAIRE

Farrell, D.; Kostkova, P.; Weinberg, J.; Lazareck, L.; Weerasinghe, D.; Lecky, D. M.; McNulty, C. A.

2011-01-01

Handwashing, respiratory hygiene and antibiotic resistance remain major public health concerns. In order to facilitate an effective outcome when teaching the basic principles of hand and respiratory hygiene, educational interventions should first target school children. As computer games are ubiquitous in most children's lives, e-Bug developed computer games targeted at teaching children handwashing, respiratory hygiene and antibiotic resistance. The games were designed for two target audienc...

Using Computer Simulations for Promoting Model-based Reasoning. Epistemological and Educational Dimensions

Science.gov (United States)

Develaki, Maria

2017-11-01

Scientific reasoning is particularly pertinent to science education since it is closely related to the content and methodologies of science and contributes to scientific literacy. Much of the research in science education investigates the appropriate framework and teaching methods and tools needed to promote students' ability to reason and evaluate in a scientific way. This paper aims (a) to contribute to an extended understanding of the nature and pedagogical importance of model-based reasoning and (b) to exemplify how using computer simulations can support students' model-based reasoning. We provide first a background for both scientific reasoning and computer simulations, based on the relevant philosophical views and the related educational discussion. This background suggests that the model-based framework provides an epistemologically valid and pedagogically appropriate basis for teaching scientific reasoning and for helping students develop sounder reasoning and decision-taking abilities and explains how using computer simulations can foster these abilities. We then provide some examples illustrating the use of computer simulations to support model-based reasoning and evaluation activities in the classroom. The examples reflect the procedure and criteria for evaluating models in science and demonstrate the educational advantages of their application in classroom reasoning activities.

Lesbian (in)visibility in Italian Renaissance culture: Diana and other cases of donna con donna.

Science.gov (United States)

Simons, P

1994-01-01

Current conceptualizations of sexual identity in the West are not necessarily useful to an historian investigating "lesbianism" in the social history and visual representations of different periods. After an overview of Renaissance documents treating donna con donna relations which examines the potentially positive effects of condemnation and silence, the paper focuses on Diana, the goddess of chastity, who bathed with her nymphs as an exemplar of female bodies preserved for heterosexual, reproductive pleasures. Yet the self-sufficiency and bodily contact sometimes represented in images of this secluded all-female gathering might suggest "deviant" responses from their viewers.

Sophie's Defense Mechanism in Her Struggle to Break the Curse in Diana Wynne Jones' Howl's Moving Castle

OpenAIRE

Perwita, Ratnanggana Ausiyyah Mustika

2015-01-01

The experience that young people get has an effect to their personality and their problem solving. This is why older people tend to be more mature than the young people. In Diana Wynne Jones' Howl's Moving Castle, the main character has a development in her personality through experiences. Her experiences lead her to how she solves her problems while she unconsciously uses defense mechanism. In this case, in this study will be analyzed the characteristic of the main character, Sophie, when sh...

Teaching Advanced Concepts in Computer Networks: VNUML-UM Virtualization Tool

Science.gov (United States)

Ruiz-Martinez, A.; Pereniguez-Garcia, F.; Marin-Lopez, R.; Ruiz-Martinez, P. M.; Skarmeta-Gomez, A. F.

2013-01-01

In the teaching of computer networks the main problem that arises is the high price and limited number of network devices the students can work with in the laboratories. Nowadays, with virtualization we can overcome this limitation. In this paper, we present a methodology that allows students to learn advanced computer network concepts through…

Teaching Business Statistics in a Computer Lab: Benefit or Distraction?

Science.gov (United States)

Martin, Linda R.

2011-01-01

Teaching in a classroom configured with computers has been heralded as an aid to learning. Students receive the benefits of working with large data sets and real-world problems. However, with the advent of network and wireless connections, students can now use the computer for alternating tasks, such as emailing, web browsing, and social…

Task-Based Language Teaching for Beginner-Level Learners of L2 French: An Exploratory Study

Science.gov (United States)

Erlam, Rosemary; Ellis, Rod

2018-01-01

This study investigated the effect of input-based tasks on the acquisition of vocabulary and grammar by beginner-level learners of L2 French and reported the introduction of task-based teaching as an innovation in a state secondary school. The experimental group (n = 19) completed a series of focused input-based language tasks, taught by their…

Clinton, Diana, ¿dónde se metieron los periódicos serios?

Directory of Open Access Journals (Sweden)

Lic. Francisco Javier Acuña Arias

1999-01-01

Full Text Available Uno dividió toda la vida los periódicos en dos clases: los amarillistas y los demás. Los demás eran los "serios", es decir, los que uno leía. Pero a raíz del reciente escándalo de Bill Clinton y la cobertura de la muerte aparatosa de Diana de Gales, cabe preguntarse dónde se metieron los periódicos serios. Revistas tan circunspectas como Time y diarios tan reposados como The New York Times se lanzaron a ver quién era más estrepitoso. Total, lo de Clinton no pasó de ser un chisme de pasillo agrandado a crisis de estado por circunstancias picantes.

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.

Crawford, Elisabeth: "Arrhenius: From Ionic Theory to the Greenhouse Effect" (Canton 1996); and Diana Barkan: "Walther Nernst and the Transition to Modern Physical Science" (Cambridge 1999) (book review)

OpenAIRE

Peter J. Ramberg

2000-01-01

book review of Crawford, Elisabeth: "Arrhenius: From Ionic Theory to the Greenhouse Effect" (Canton 1996); and Diana Barkan: "Walther Nernst and the Transition to Modern Physical Science" (Cambridge 1999)

Evaluation of a computer-based teaching programme (CBTP ...

African Journals Online (AJOL)

... opportunity to accept responsibility for learning, to identify learning needs and to follow a deep approach to learning. The criteria taken into account in the development of the CBTP were classified into three categories, namely teaching effectiveness, cosmetic, programme and curriculum effectiveness and were eventually ...

A Computer Simulation for Teaching Diagnosis of Secondary Ignition Problems

Science.gov (United States)

Diedrick, Walter; Thomas, Rex

1977-01-01

Presents the methodology and findings of an experimental project to determine the viability of computer assisted as opposed to more traditional methods of instruction for teaching one phase of automotive troubleshooting. (Editor)

Potentials in Udeskole: Inquiry-Based Teaching Outside the Classroom

Directory of Open Access Journals (Sweden)

Karen S. Barfod

2018-05-01

Full Text Available Most research on outdoor education, including the Scandinavian concept udeskole (regular curriculum-based teaching outside the classroom, has focused on pupils' outcomes, whereas less has focused on teachers' practices. In this article, we described the occurrence of inquiry-based teaching in udeskole. To analyze practice, we extended the notion of inquiry-based education. Within science and mathematics education, a strong stepwise teaching approach formerly was established, called Inquiry Based Science and Mathematics Education (IBSME, emphasizing pupils' hypothesis testing, data validation and systematic experimentation. In this study, we broadened the IBSME-concept of inquiry in order to include a more holistic, non-linear teaching approach, but excluding teacher-instructed inquiry. Using this idea, we observed and documented by field notes how five experienced teachers practiced mathematics and science teaching in udeskole at primary level in Denmark. Twenty-eight outdoor days were observed. Each day was divided into separate teaching incidents with a distinct start and end. The level of teacher interference and possible choices in each teaching incidents formed the analytic background. We analyzed each of the 71 teaching incidents, and categorized each of them into one of five categories numbered 4–0. The categories designated numbers 4–2 contained the inquiry-based teaching incidents, and the categories designated 1 and 0 were categorized as “non-inquiry-based.” They contained teaching incidents where the teacher was instructing the pupils (category 1, and outdoor teaching activities with no sign of inquiry, called training activities (category 0. Our results showed that about half of the analyzed outdoor teaching practice seemed to be inquiry-based, emphasizing pupils' choice and presenting cognitive challenge. This indicates that the analyzed udeskole had the potential to support an explorative and multifaceted inquiry-based

An E-learning System based on Affective Computing

Science.gov (United States)

Duo, Sun; Song, Lu Xue

In recent years, e-learning as a learning system is very popular. But the current e-learning systems cannot instruct students effectively since they do not consider the emotional state in the context of instruction. The emergence of the theory about "Affective computing" can solve this question. It can make the computer's intelligence no longer be a pure cognitive one. In this paper, we construct an emotional intelligent e-learning system based on "Affective computing". A dimensional model is put forward to recognize and analyze the student's emotion state and a virtual teacher's avatar is offered to regulate student's learning psychology with consideration of teaching style based on his personality trait. A "man-to-man" learning environment is built to simulate the traditional classroom's pedagogy in the system.

The Use of Computer Competencies of Students in the Departments of Physical Education and Sport Teaching, and School Teaching

Science.gov (United States)

Okan, Ilyas

2016-01-01

This study aims to reveal the levels of the use of computer, which is nowadays one of the most important technologies, of teacher candidate studying in the departments of Physical Education and Sport Teaching, and School teaching; also aims to research whether there is differences according to various criteria or not. In research, data were…

Uses of Computer and its Relevance to Teaching and Learning in ...

African Journals Online (AJOL)

This paper examined the uses of computer and its relevance to teaching and learning in Nigerian secondary schools. The need for computer education and its objectives in Nigerian educational system were identified and discussed. The roles the classroom teachers would play and the challenges they would have to face in ...

Video-based lectures: An emerging paradigm for teaching human anatomy and physiology to student nurses

OpenAIRE

Rabab El-Sayed Hassan El-Sayed; Samar El-Hoseiny Abd El-Raouf El-Sayed

2013-01-01

Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses’ acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses. Data were collected from 27 students in a Bachelor of Nursing program and experimental control was achieved using an alternating-treatments design. Overall, students experienced 10 lecture...

System of didactic procedures to drive the teaching-learning of the computation in the half school level

Directory of Open Access Journals (Sweden)

Isabel Alonso-Berenguer

2016-09-01

Full Text Available A system of teaching methods is presented to drive the dynamics of the teaching-learning process of the Computation in the Half School Level, based on an interdisciplinary logic from cognitive nodes. This practical construct was designed using the Systemic-Structural-Functional method and was structured in two procedures, the relative to the appropriation of a computational culture and the concerning to the development of computational thinking, which in turn, are composed of a set of linked actions that are structured logically, that make possible the development of said dynamic. It also has evaluative criteria and patterns of achievement that allow for evaluation of the results obtained. The feasibility and relevance of the system of procedures was validated by conducting a socialization workshop with specialists of territory and through a survey of specialists from other provinces. Its application during the last two years has enabled its improvement.

Reshaping Computer Literacy Teaching in Higher Education: Identification of Critical Success Factors

Science.gov (United States)

Taylor, Estelle; Goede, Roelien; Steyn, Tjaart

2011-01-01

Purpose: Acquiring computer skills is more important today than ever before, especially in a developing country. Teaching of computer skills, however, has to adapt to new technology. This paper aims to model factors influencing the success of the learning of computer literacy by means of an e-learning environment. The research question for this…

Computer-Based Tutoring of Visual Concepts: From Novice to Experts.

Science.gov (United States)

Sharples, Mike

1991-01-01

Description of ways in which computers might be used to teach visual concepts discusses hypermedia systems; describes computer-generated tutorials; explains the use of computers to create learning aids such as concept maps, feature spaces, and structural models; and gives examples of visual concept teaching in medical education. (10 references)…

Using Animation to Support the Teaching of Computer Game Development Techniques

Science.gov (United States)

Taylor, Mark John; Pountney, David C.; Baskett, M.

2008-01-01

In this paper, we examine the potential use of animation for supporting the teaching of some of the mathematical concepts that underlie computer games development activities, such as vector and matrix algebra. An experiment was conducted with a group of UK undergraduate computing students to compare the perceived usefulness of animated and static…

Teaching with technology: free Web resources for teaching and learning.

Science.gov (United States)

Wink, Diane M; Smith-Stoner, Marilyn

2011-01-01

In this bimonthly series, the department editor examines how nurse educators can use Internet and Web-based computer technologies such as search, communication, collaborative writing tools; social networking, and social bookmarking sites; virtual worlds; and Web-based teaching and learning programs. In this article, the department editor and her coauthor describe free Web-based resources that can be used to support teaching and learning.

Using Tablet PCs in Classroom for Teaching Human-Computer Interaction: An Experience in High Education

Science.gov (United States)

da Silva, André Constantino; Marques, Daniela; de Oliveira, Rodolfo Francisco; Noda, Edgar

2014-01-01

The use of computers in the teaching and learning process is investigated by many researches and, nowadays, due the available diversity of computing devices, tablets are become popular in classroom too. So what are the advantages and disadvantages to use tablets in classroom? How can we shape the teaching and learning activities to get the best of…

Enhanced teaching and student learning through a simulator-based course in chemical unit operations design

Science.gov (United States)

Ghasem, Nayef

2016-07-01

This paper illustrates a teaching technique used in computer applications in chemical engineering employed for designing various unit operation processes, where the students learn about unit operations by designing them. The aim of the course is not to teach design, but rather to teach the fundamentals and the function of unit operation processes through simulators. A case study presenting the teaching method was evaluated using student surveys and faculty assessments, which were designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively demonstrate that this method is an extremely efficient way of teaching a simulator-based course. In addition to that, this teaching method can easily be generalised and used in other courses. A student's final mark is determined by a combination of in-class assessments conducted based on cooperative and peer learning, progress tests and a final exam. Results revealed that peer learning can improve the overall quality of student learning and enhance student understanding.

Experiencing a Problem-Based Learning Approach for Teaching Reconfigurable Architecture Design

Directory of Open Access Journals (Sweden)

Erwan Fabiani

2009-01-01

Full Text Available This paper presents the “reconfigurable computing” teaching part of a computer science master course (first year on parallel architectures. The practical work sessions of this course rely on active pedagogy using problem-based learning, focused on designing a reconfigurable architecture for the implementation of an application class of image processing algorithms. We show how the successive steps of this project permit the student to experiment with several fundamental concepts of reconfigurable computing at different levels. Specific experiments include exploitation of architectural parallelism, dataflow and communicating component-based design, and configurability-specificity tradeoffs.

Learning styles: individualizing computer-based learning environments

Directory of Open Access Journals (Sweden)

Tim Musson

1995-12-01

Full Text Available While the need to adapt teaching to the needs of a student is generally acknowledged (see Corno and Snow, 1986, for a wide review of the literature, little is known about the impact of individual learner-differences on the quality of learning attained within computer-based learning environments (CBLEs. What evidence there is appears to support the notion that individual differences have implications for the degree of success or failure experienced by students (Ford and Ford, 1992 and by trainee end-users of software packages (Bostrom et al, 1990. The problem is to identify the way in which specific individual characteristics of a student interact with particular features of a CBLE, and how the interaction affects the quality of the resultant learning. Teaching in a CBLE is likely to require a subset of teaching strategies different from that subset appropriate to more traditional environments, and the use of a machine may elicit different behaviours from those normally arising in a classroom context.

Detección de lesión de órgano diana y rigidez arterial mediante monitorización de la presión arterial en 24 horas y frecuencia cardiaca en pacientes hipertensos

OpenAIRE

García García, Ángel

2013-01-01

[ES] Las enfermedades cardiovasculares son la primera causa de morbi-mortalidad en los países desarrollados y la hipertensión arterial es el principal factor de riesgo para su aparición. Es responsable del 54% de los ictus y del 47% de las cardiopatías isquémicas y, un retraso en su diagnóstico y tratamiento, conlleva a la aparición de lesiones de órganos diana. La lesión de órgano diana renal se evalúa con la creatinina plasmática, la tasa de filtrado glomerular o la microalbuminuria;...

Teaching and Learning Methodologies Supported by ICT Applied in Computer Science

Science.gov (United States)

Capacho, Jose

2016-01-01

The main objective of this paper is to show a set of new methodologies applied in the teaching of Computer Science using ICT. The methodologies are framed in the conceptual basis of the following sciences: Psychology, Education and Computer Science. The theoretical framework of the research is supported by Behavioral Theory, Gestalt Theory.…

Minimizing the Free Energy: A Computer Method for Teaching Chemical Equilibrium Concepts.

Science.gov (United States)

Heald, Emerson F.

1978-01-01

Presents a computer method for teaching chemical equilibrium concepts using material balance conditions and the minimization of the free energy. Method for the calculation of chemical equilibrium, the computer program used to solve equilibrium problems and applications of the method are also included. (HM)

Pair Programming as a Modern Method of Teaching Computer Science

OpenAIRE

Irena Nančovska Šerbec; Branko Kaučič; Jože Rugelj

2008-01-01

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 C...

DianaHealth.com, an On-Line Database Containing Appraisals of the Clinical Value and Appropriateness of Healthcare Interventions: Database Development and Retrospective Analysis.

Science.gov (United States)

Bonfill, Xavier; Osorio, Dimelza; Solà, Ivan; Pijoan, Jose Ignacio; Balasso, Valentina; Quintana, Maria Jesús; Puig, Teresa; Bolibar, Ignasi; Urrútia, Gerard; Zamora, Javier; Emparanza, José Ignacio; Gómez de la Cámara, Agustín; Ferreira-González, Ignacio

2016-01-01

To describe the development of a novel on-line database aimed to serve as a source of information concerning healthcare interventions appraised for their clinical value and appropriateness by several initiatives worldwide, and to present a retrospective analysis of the appraisals already included in the database. Database development and a retrospective analysis. The database DianaHealth.com is already on-line and it is regularly updated, independent, open access and available in English and Spanish. Initiatives are identified in medical news, in article references, and by contacting experts in the field. We include appraisals in the form of clinical recommendations, expert analyses, conclusions from systematic reviews, and original research that label any health care intervention as low-value or inappropriate. We obtain the information necessary to classify the appraisals according to type of intervention, specialties involved, publication year, authoring initiative, and key words. The database is accessible through a search engine which retrieves a list of appraisals and a link to the website where they were published. DianaHealth.com also provides a brief description of the initiatives and a section where users can report new appraisals or suggest new initiatives. From January 2014 to July 2015, the on-line database included 2940 appraisals from 22 initiatives: eleven campaigns gathering clinical recommendations from scientific societies, five sets of conclusions from literature review, three sets of recommendations from guidelines, two collections of articles on low clinical value in medical journals, and an initiative of our own. We have developed an open access on-line database of appraisals about healthcare interventions considered of low clinical value or inappropriate. DianaHealth.com could help physicians and other stakeholders make better decisions concerning patient care and healthcare systems sustainability. Future efforts should be focused on

DianaHealth.com, an On-Line Database Containing Appraisals of the Clinical Value and Appropriateness of Healthcare Interventions: Database Development and Retrospective Analysis.

Directory of Open Access Journals (Sweden)

Xavier Bonfill

Full Text Available To describe the development of a novel on-line database aimed to serve as a source of information concerning healthcare interventions appraised for their clinical value and appropriateness by several initiatives worldwide, and to present a retrospective analysis of the appraisals already included in the database.Database development and a retrospective analysis. The database DianaHealth.com is already on-line and it is regularly updated, independent, open access and available in English and Spanish. Initiatives are identified in medical news, in article references, and by contacting experts in the field. We include appraisals in the form of clinical recommendations, expert analyses, conclusions from systematic reviews, and original research that label any health care intervention as low-value or inappropriate. We obtain the information necessary to classify the appraisals according to type of intervention, specialties involved, publication year, authoring initiative, and key words. The database is accessible through a search engine which retrieves a list of appraisals and a link to the website where they were published. DianaHealth.com also provides a brief description of the initiatives and a section where users can report new appraisals or suggest new initiatives. From January 2014 to July 2015, the on-line database included 2940 appraisals from 22 initiatives: eleven campaigns gathering clinical recommendations from scientific societies, five sets of conclusions from literature review, three sets of recommendations from guidelines, two collections of articles on low clinical value in medical journals, and an initiative of our own.We have developed an open access on-line database of appraisals about healthcare interventions considered of low clinical value or inappropriate. DianaHealth.com could help physicians and other stakeholders make better decisions concerning patient care and healthcare systems sustainability. Future efforts should be

A Pilot-Scale Heat Recovery System for Computer Process Control Teaching and Research.

Science.gov (United States)

Callaghan, P. J.; And Others

1988-01-01

Describes the experimental system and equipment including an interface box for displaying variables. Discusses features which make the circuit suitable for teaching and research in computing. Feedforward, decoupling, and adaptive control, examination of digital filtering, and a cascade loop are teaching experiments utilizing this rig. Diagrams and…

State-of-the-art Hydrology Education: Development of Windows-based and Web-based Interactive Teaching-Learning Software

Science.gov (United States)

Chu, X.

2011-12-01

This study, funded by the NSF CAREER program, focuses on developing new methods to quantify microtopography-controlled overland flow processes and integrating the cutting-edge hydrologic research with all-level education and outreach activities. To achieve the educational goal, an interactive teaching-learning software package has been developed. This software, with enhanced visualization capabilities, integrates the new modeling techniques, computer-guided learning processes, and education-oriented tools in a user-friendly interface. Both Windows-based and web-based versions have been developed. The software is specially designed for three major user levels: elementary level (Level 1: K-12 and outreach education), medium level (Level 2: undergraduate education), and advanced level (Level 3: graduate education). Depending on the levels, users are guided to different educational systems. Each system consists of a series of mini "libraries" featured with movies, pictures, and documentation that cover fundamental theories, varying scale experiments, and computer modeling of overland flow generation, surface runoff, and infiltration processes. Testing and practical use of this educational software in undergraduate and graduate teaching demonstrate its effectiveness to promote students' learning and interest in hydrologic sciences. This educational software also has been used as a hydrologic demonstration tool for K-12 students and Native American students through the Nurturing American Tribal Undergraduate Research Education (NATURE) program and Science, Technology, Engineering and Mathematics (STEM) outreach activities.

Computer-based literature search in medical institutions in India

Directory of Open Access Journals (Sweden)

Kalita Jayantee

2007-01-01

Full Text Available Aim: To study the use of computer-based literature search and its application in clinical training and patient care as a surrogate marker of evidence-based medicine. Materials and Methods: A questionnaire comprising of questions on purpose (presentation, patient management, research, realm (site accessed, nature and frequency of search, effect, infrastructure, formal training in computer based literature search and suggestions for further improvement were sent to residents and faculty of a Postgraduate Medical Institute (PGI and a Medical College. The responses were compared amongst different subgroups of respondents. Results: Out of 300 subjects approached 194 responded; of whom 103 were from PGI and 91 from Medical College. There were 97 specialty residents, 58 super-specialty residents and 39 faculty members. Computer-based literature search was done at least once a month by 89% though there was marked variability in frequency and extent. The motivation for computer-based literature search was for presentation in 90%, research in 65% and patient management in 60.3%. The benefit of search was acknowledged in learning and teaching by 80%, research by 65% and patient care by 64.4% of respondents. Formal training in computer based literature search was received by 41% of whom 80% were residents. Residents from PGI did more frequent and more extensive computer-based literature search, which was attributed to better infrastructure and training. Conclusion: Training and infrastructure both are crucial for computer-based literature search, which may translate into evidence based medicine.

Designing and Introducing Ethical Dilemmas into Computer-Based Business Simulations

Science.gov (United States)

Schumann, Paul L.; Scott, Timothy W.; Anderson, Philip H.

2006-01-01

This article makes two contributions to the teaching of business ethics literature. First, it describes the steps involved in developing effective ethical dilemmas to incorporate into a computer-based business simulation. Second, it illustrates these steps by presenting two ethical dilemmas that an instructor can incorporate into any business…

Towards a Computer Assisted Violin Teaching Aid

OpenAIRE

Fitzgerald, Derry; Charles, Jane; Coyle, Eugene

2004-01-01

This paper presents a possible approach for developing a violin teaching aid based on violin pedagogy, sound analysis and comparison of beginner and good player recordings. This teaching aid is targeted at students who have difficulty listening attentively to the sounds they produce. It aims to draw their attention to the sound of a fault, offer correction and to train the user's ear to actively listen.

Demonstrating Inquiry-Based Teaching Competencies in the Life Sciences--Part 2

Science.gov (United States)

Thompson, Stephen

2007-01-01

This set of botany demonstrations is a continuation of the inquiry-based lecture activities that provide realistic connections to the history and nature of science and employ technology in data collection. The demonstrations also provide examples of inquiry-based teaching practices in the life sciences. (Contains 5 figures.) [For Part 1, see…

Teaching learning based optimization algorithm and its engineering applications

CERN Document Server

Rao, R Venkata

2016-01-01

Describing a new optimization algorithm, the “Teaching-Learning-Based Optimization (TLBO),” in a clear and lucid style, this book maximizes reader insights into how the TLBO algorithm can be used to solve continuous and discrete optimization problems involving single or multiple objectives. As the algorithm operates on the principle of teaching and learning, where teachers influence the quality of learners’ results, the elitist version of TLBO algorithm (ETLBO) is described along with applications of the TLBO algorithm in the fields of electrical engineering, mechanical design, thermal engineering, manufacturing engineering, civil engineering, structural engineering, computer engineering, electronics engineering, physics and biotechnology. The book offers a valuable resource for scientists, engineers and practitioners involved in the development and usage of advanced optimization algorithms.

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...

Teaching Computer-Aided Design of Fluid Flow and Heat Transfer Engineering Equipment.

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Gosman, A. D.; And Others

1979-01-01

Describes a teaching program for fluid mechanics and heat transfer which contains both computer aided learning (CAL) and computer aided design (CAD) components and argues that the understanding of the physical and numerical modeling taught in the CAL course is essential to the proper implementation of CAD. (Author/CMV)

A Mobile Device Based Serious Gaming Approach for Teaching and Learning Java Programming

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Tobias Jordine

2015-01-01

Full Text Available Most first year computer science students find that learning object-oriented programming is hard. Serious games have ever been used as one approach to handle this problem. But most of them cannot be played with mobile devices. This obviously does not suit the era of mobile computing that intends to allow students to learn programming skills in anytime anywhere. To enhance mobile teaching and learning, a research project started over a year ago and aims to create a mobile device based serious gaming approach along with a serious game for enhancing mobile teaching and learning for Java programming. So far the project has completed a literature review for understanding existing work and identifying problems in this area, conducted a survey for eliciting students’ requirements for mobile gaming approach, and then established a mobile-device based serious gaming approach with a developed prototype of the game. This paper introduces the project in details, and in particularly presents and discusses its current results. It is expected that the presented project will be helpful and useful to bring more efficient approaches with new mobile games into teaching object-oriented programming and to enhance students’ learning experiences.

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

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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.

Interactive teaching materials based on scientific approach: triangles and quadrilaterals

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Pujiastuti Heni

2018-01-01

Full Text Available One of the Indonesian government’s efforts to improve the quality of education is by changing the curriculum. Currently the Curriculum 2013 is being implemented in schools. Implementation of Curriculum 2013 is require teaching materials in accordance with the characteristics of the students, utilizing computer technology facilities, and contains the components of the scientific approach. Therefore, it is necessary to develop teaching materials in accordance with the Curriculum 2013. In this research we developed the Interactive Teaching Materials based on Scientific Approach (ITMSA. The research method is research and development (R&D which consist of ten steps. The product design validation performed by multimedia, mathematics, and mathematics education expert involving lecturers and mathematics teacher. Utility testing of product conducted on junior high school students in Serang City, Banten Province, Indonesia. Based on research known that the ITMSA obtained a total score 85,30% from mathematics expert, 87,80% from mathematics education expert, 83,60% from multimedia expert, and 89,40% from students. In addition, students mathematical concept understanding who learn by using ITMSA better than student who learn without ITMSA. From these results concluded that the ITMSA is considered feasible and can be used in mathematics teaching in schools.

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

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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.

Relative User Ratings of MMPI-2 Computer-Based Test Interpretations

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Williams, John E.; Weed, Nathan C.

2004-01-01

There are eight commercially available computer-based test interpretations (CBTIs) for the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), of which few have been empirically evaluated. Prospective users of these programs have little scientific data to guide choice of a program. This study compared ratings of these eight CBTIs. Test users…

Can Graduate Teaching Assistants Teach Inquiry-Based Geology Labs Effectively?

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Ryker, Katherine; McConnell, David

2014-01-01

This study examines the implementation of teaching strategies by graduate teaching assistants (GTAs) in inquiry-based introductory geology labs at a large research university. We assess the degree of inquiry present in each Physical Geology lab and compare and contrast the instructional practices of new and experienced GTAs teaching these labs. We…

A Computer-Assisted Instruction in Teaching Abstract Statistics to Public Affairs Undergraduates

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Ozturk, Ali Osman

2012-01-01

This article attempts to demonstrate the applicability of a computer-assisted instruction supported with simulated data in teaching abstract statistical concepts to political science and public affairs students in an introductory research methods course. The software is called the Elaboration Model Computer Exercise (EMCE) in that it takes a great…

Computer animation in teaching science: Effectiveness in teaching retrograde motion to 9th graders

Science.gov (United States)

Klenk, Kristin Elmstrom

The purpose of this study is to determine whether an instructional approach which includes computer animations is more effective than a traditional textbook-only approach in helping ninth grade students learn an abstract concept, in this case planetary retrograde motion. This investigation uses a quasi-experimental design with convenient sampling. The independent variable is the type of instruction provided to students; traditional text-based instruction (control group) compared to traditional instruction which also includes the viewing of 4 computer animations (treatment). Two conditions of the treatment examine the relative advantage of the order of the presentation of the animations and text-based instruction, as well as the quality of understanding and the retention of the learning over time. The dependent variable is student achievement which is measured using an instrument designed specifically for this study. Comparison of the independent variable to the dependent variable based upon the results from a Repeated Measure Factorial Design in ANOVA indicates that the treatment is an effective instructional technique. The posttest1 mean score of the treatment groups was significantly greater than the posttest1 mean score of the control group. Further posthoc tests indicate that there was no significant difference between the two treatments (1 and 2); read/animation versus animation/read. However, there was a significant difference in the mean score depending on the pathway, students enrolled in the A pathway achieved a significantly higher mean score after the treatment than students in the B pathway. The A pathway (n = 185) represent the larger heterogeneous population of students as compared to the B pathway (n=16) which includes students with lower cognitive abilities and special needs. When all of the students are included in the analysis the results indicate that students do not retain their understanding of the concept. However, when the students in the B

Computer-based attention training in the schools for children with attention deficit/hyperactivity disorder: a preliminary trial.

Science.gov (United States)

Steiner, Naomi J; Sheldrick, Radley Christopher; Gotthelf, David; Perrin, Ellen C

2011-07-01

Objective. This study examined the efficacy of 2 computer-based training systems to teach children with attention deficit/hyperactivity disorder (ADHD) to attend more effectively. Design/methods. A total of 41 children with ADHD from 2 middle schools were randomly assigned to receive 2 sessions a week at school of either neurofeedback (NF) or attention training through a standard computer format (SCF), either immediately or after a 6-month wait (waitlist control group). Parents, children, and teachers completed questionnaires pre- and postintervention. Results. Primary parents in the NF condition reported significant (P ADHD index, the BASC Attention Problems Scale, and on the Behavioral Rating Inventory of Executive Functioning (BRIEF). Conclusion. This randomized control trial provides preliminary evidence of the effectiveness of computer-based interventions for ADHD and supports the feasibility of offering them in a school setting.

Human Computer Interaction (HCI) and Internet Residency: Implications for Both Personal Life and Teaching/Learning

Science.gov (United States)

Crearie, Linda

2016-01-01

Technological advances over the last decade have had a significant impact on the teaching and learning experiences students encounter today. We now take technologies such as Web 2.0, mobile devices, cloud computing, podcasts, social networking, super-fast broadband, and connectedness for granted. So what about the student use of these types of…

Computer-Based Mathematics Instructions for Engineering Students

Science.gov (United States)

Khan, Mustaq A.; Wall, Curtiss E.

1996-01-01

Almost every engineering course involves mathematics in one form or another. The analytical process of developing mathematical models is very important for engineering students. However, the computational process involved in the solution of some mathematical problems may be very tedious and time consuming. There is a significant amount of mathematical software such as Mathematica, Mathcad, and Maple designed to aid in the solution of these instructional problems. The use of these packages in classroom teaching can greatly enhance understanding, and save time. Integration of computer technology in mathematics classes, without de-emphasizing the traditional analytical aspects of teaching, has proven very successful and is becoming almost essential. Sample computer laboratory modules are developed for presentation in the classroom setting. This is accomplished through the use of overhead projectors linked to graphing calculators and computers. Model problems are carefully selected from different areas.

The use of games and computer simulation as a learning tool: paper airplanes championship and Hydrodynamic teaching

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Ericarla de Jesus Souza

2017-08-01

Full Text Available This article presents a Physics teaching research using as teaching-learning technique a didactic sequence constructed from educational games, experimental activities and computational simulations. The content covered in this work is hydrodynamics and its application in the physical concepts involved in airplane flight. Learning content is reinforced through the use of computer simulation using the software Modellus. The students' evaluation was made with the use of educational games: crosswords, word searches and games of the seven errors. The assessment was carried out through the application of questions that evaluated the students' alternative conceptions. The theoretical framework is based on the theory of mental models of John-Laird and in the theory of meaningful learning of Ausubel. So, the evaluations of previous knowledge of the students were made through evaluation of test type questionnaire.

An alternative methodology for planning computer class where teaching means are used

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Maria del Carmen Carrillo Hernández

2016-06-01

Full Text Available Teaching subject of Informatics II, is provided in the fourth year of teaching career Informática- Labor Education, one of the objectives of it is to develop skills in students that allow plan and structure independently, original and creative, Computer class, where the use of computer media education is the guiding element from which students acquire knowledge. Professional practice have been identified limitations in this regard, with the aim of contributing to the development of these skills, the authors of this article propose an alternative methodology that will guide teachers of this subject, to lead the process learning learning so that the goals are met the program guides.

Experiences Using an Open Source Software Library to Teach Computer Vision Subjects

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Cazorla, Miguel; Viejo, Diego

2015-01-01

Machine vision is an important subject in computer science and engineering degrees. For laboratory experimentation, it is desirable to have a complete and easy-to-use tool. In this work we present a Java library, oriented to teaching computer vision. We have designed and built the library from the scratch with emphasis on readability and…

COMPUTATIONAL MODELING AND SIMULATION IN BIOLOGY TEACHING: A MINIMALLY EXPLORED FIELD OF STUDY WITH A LOT OF POTENTIAL

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Sonia López

2016-09-01

Full Text Available This study is part of a research project that aims to characterize the epistemological, psychological and didactic presuppositions of science teachers (Biology, Physics, Chemistry that implement Computational Modeling and Simulation (CMS activities as a part of their teaching practice. We present here a synthesis of a literature review on the subject, evidencing how in the last two decades this form of computer usage for science teaching has boomed in disciplines such as Physics and Chemistry, but in a lesser degree in Biology. Additionally, in the works that dwell on the use of CMS in Biology, we identified a lack of theoretical bases that support their epistemological, psychological and/or didactic postures. Accordingly, this generates significant considerations for the fields of research and teacher instruction in Science Education.

Towards a Framework to Improve the Quality of Teaching and Learning: Consciousness and Validation in Computer Engineering Science, UCT

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Lévano, Marcos; Albornoz, Andrea

2016-01-01

This paper aims to propose a framework to improve the quality in teaching and learning in order to develop good practices to train professionals in the career of computer engineering science. To demonstrate the progress and achievements, our work is based on two principles for the formation of professionals, one based on the model of learning…

A 3-D Approach for Teaching and Learning about Surface Water Systems through Computational Thinking, Data Visualization and Physical Models

Science.gov (United States)

Caplan, B.; Morrison, A.; Moore, J. C.; Berkowitz, A. R.

2017-12-01

Understanding water is central to understanding environmental challenges. Scientists use `big data' and computational models to develop knowledge about the structure and function of complex systems, and to make predictions about changes in climate, weather, hydrology, and ecology. Large environmental systems-related data sets and simulation models are difficult for high school teachers and students to access and make sense of. Comp Hydro, a collaboration across four states and multiple school districts, integrates computational thinking and data-related science practices into water systems instruction to enhance development of scientific model-based reasoning, through curriculum, assessment and teacher professional development. Comp Hydro addresses the need for 1) teaching materials for using data and physical models of hydrological phenomena, 2) building teachers' and students' comfort or familiarity with data analysis and modeling, and 3) infusing the computational knowledge and practices necessary to model and visualize hydrologic processes into instruction. Comp Hydro teams in Baltimore, MD and Fort Collins, CO are integrating teaching about surface water systems into high school courses focusing on flooding (MD) and surface water reservoirs (CO). This interactive session will highlight the successes and challenges of our physical and simulation models in helping teachers and students develop proficiency with computational thinking about surface water. We also will share insights from comparing teacher-led vs. project-led development of curriculum and our simulations.

Caracterización del efecto anticanceroso e identificación de dianas moleculares de principios activos procedentes de "Serratia marcescens"

OpenAIRE

Soto Cerrato, Vanessa

2007-01-01

Este trabajo de tesis presenta la caracterización del efecto anticanceroso y la identificación de dianas moleculares de principios activos procedentes de la bacteria "Serratia marcescens". En particular, se ha evaluado la capacidad anticancerosa "in vitro" y "ex vivo" del ciclodepsipéptido serratamolide (AT514) en varias células cancerosas y no cancerosas de diverso origen tisular, obteniendo una mayor sensibilidad al tratamiento por parte de las células cancerosas. También hemos realizado es...

Innovations in Teaching with Computers: What Works, What Doesn't, and How We Can Tell

Science.gov (United States)

Ambrose, Bradley

2009-03-01

Over the past few decades, members of the physics education community, including researchers in physics education, have been actively developing an ever-expanding array of computer-based tools with which to improve the effectiveness of physics teaching. The 2008 Gordon Research Conference (GRC) on Physics Research and Education served to showcase several such examples of incorporating computation into the undergraduate physics curriculum. In light of these recent advances, it has become increasingly important to ask what it means for such innovations to ``work'' and what evidence is needed to assess whether or not such innovations ``work'' as intended. This presentation will provide an overview of several interrelated themes from the 2008 GRC that currently drive efforts in research and curriculum development. These themes include: How can computer-based modeling, interactive simulations and visualizations, and virtual experimentation enhance student learning of physics? How can these techniques be employed to improve the ability of students to design, perform, and learn from physical experiments? How are physics education researchers utilizing computer-based tools to probe student understanding, characterize student thinking about ``what it means to learn physics,'' and to develop new innovations?

FEATURES OF TEACHING COMPUTER SCIENCE FOR FOREIGN STUDENTS OF HUMANITARIAN SPHERE OF TRAINING

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Н А Савченко

2015-12-01

Full Text Available In the current socio-economic conditions of modern society it is impossible without the introducing information technologies into all spheres of life. The importance of teaching natural Sciences for Humanities is of no doubt. This article addresses the main problems of teaching computer science for foreign students studying in the field of training 41.03.01 “Foreign area studies”.

The Teaching of Mass Communication Through the use of Computer ...

African Journals Online (AJOL)

Mass communication as a programme in education is an important subject in the training of students. Here, we determined the effects of improving the teaching of the subject in a tertiary institution like Cross River University of Technology through the use of computer assisted picture presentation. The study was ...

Simulation in computer forensics teaching: the student experience

OpenAIRE

Crellin, Jonathan; Adda, Mo; Duke-Williams, Emma; Chandler, Jane

2011-01-01

The use of simulation in teaching computing is well established, with digital forensic investigation being a subject area where the range of simulation required is both wide and varied demanding a corresponding breadth of fidelity. Each type of simulation can be complex and expensive to set up resulting in students having only limited opportunities to participate and learn from the simulation. For example students' participation in mock trials in the University mock courtroom or in simulation...

Effects of Computer-Based Training on Procedural Modifications to Standard Functional Analyses

Science.gov (United States)

Schnell, Lauren K.; Sidener, Tina M.; DeBar, Ruth M.; Vladescu, Jason C.; Kahng, SungWoo

2018-01-01

Few studies have evaluated methods for training decision-making when functional analysis data are undifferentiated. The current study evaluated computer-based training to teach 20 graduate students to arrange functional analysis conditions, analyze functional analysis data, and implement procedural modifications. Participants were exposed to…

Interactive Whiteboards and Computer Games at Highschool Level: Digital Resources for Enhancing Reflection in Teaching and Learning

DEFF Research Database (Denmark)

Sorensen, Elsebeth Korsgaard; Poulsen, Mathias; Houmann, Rita

The general potential of computer games for teaching and learning is becoming widely recognized. In particular, within the application contexts of primary and lower secondary education, the relevance and value and computer games seem more accepted, and the possibility and willingness to incorporate...... computer games as a possible resource at the level of other educational resources seem more frequent. For some reason, however, to apply computer games in processes of teaching and learning at the high school level, seems an almost non-existent event. This paper reports on study of incorporating...... the learning game “Global Conflicts: Latin America” as a resource into the teaching and learning of a course involving the two subjects “English language learning” and “Social studies” at the final year in a Danish high school. The study adapts an explorative research design approach and investigates...

Methodological Potential of Computer Experiment in Teaching Mathematics at University

Science.gov (United States)

Lin, Kequan; Sokolova, Anna Nikolaevna; Vlasova, Vera K.

2017-01-01

The study is relevant due to the opportunity of increasing efficiency of teaching mathematics at university through integration of students of computer experiment conducted with the use of IT in this process. The problem of there search is defined by a contradiction between great potential opportunities of mathematics experiment for motivating and…

Computer-Assisted Instruction to Teach DOS Commands: A Pilot Study.

Science.gov (United States)

McWeeney, Mark G.

1992-01-01

Describes a computer-assisted instruction (CAI) program used to teach DOS commands. Pretest and posttest results for 65 graduate students using the program are reported, and it is concluded that the CAI program significantly aided the students. Sample screen displays for the program and several questions from the pre/posttest are included. (nine…

The Design and Evaluation of Teaching Experiments in Computer Science.

Science.gov (United States)

Forcheri, Paola; Molfino, Maria Teresa

1992-01-01

Describes a relational model that was developed to provide a framework for the design and evaluation of teaching experiments for the introduction of computer science in secondary schools in Italy. Teacher training is discussed, instructional materials are considered, and use of the model for the evaluation process is described. (eight references)…

Teaching and Assessing Teamwork Skills in Engineering and Computer Science

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Robert W. Lingard

2010-02-01

Full Text Available To be successful in today's workplace, engineering and computer science students must possess high levels of teamwork skills. Unfortunately, most engineering programs provide little or no specific instruction in this area. This paper outlines an assessment-driven approach toward teaching teamwork skills. Working with the Industrial Advisory Board for the College, a set of performance criteria for teamwork was developed. This set of criteria was used to build an assessment instrument to measure the extent to which students are able to achieve the necessary skills. This set of criteria provides a clear basis for the development of an approach toward teaching teamwork skills. Furthermore, the results from the assessment can be used to adjust the teaching techniques to address the particular skills where students show some weaknesses. Although this effort is in the early stages, the approach seems promising and will be improved over time.

Heterogeneous computing with OpenCL 2.0

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Kaeli, David R; Schaa, Dana; Zhang, Dong Ping

2015-01-01

Heterogeneous Computing with OpenCL 2.0 teaches OpenCL and parallel programming for complex systems that may include a variety of device architectures: multi-core CPUs, GPUs, and fully-integrated Accelerated Processing Units (APUs). This fully-revised edition includes the latest enhancements in OpenCL 2.0 including: Shared virtual memory to increase programming flexibility and reduce data transfers that consume resources Dynamic parallelism which reduces processor load and avoids bottlenecks Improved imaging support and integration with OpenGL  Designed to work on multiple platfor

Video-based lectures: An emerging paradigm for teaching human anatomy and physiology to student nurses

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Rabab El-Sayed Hassan El-Sayed

2013-09-01

Full Text Available Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses’ acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses. Data were collected from 27 students in a Bachelor of Nursing program and experimental control was achieved using an alternating-treatments design. Overall, students experienced 10 lectures, which delivered by the teacher as either video-based or PowerPoint-based lectures. Results revealed that video-based lectures offer more successes and reduce failures in the immediate and follow-up measures as compared with the traditional method of teaching human anatomy and physiology that was based on printout illustrations, but these differences were not statistically significant. Moreover, nurse students appeared positive about their learning experiences, as they rated highly all the items assessing their acceptance and satisfaction with the video-based lectures. KEYWORDS: Video-based lecture, Traditional, Print-based illustration

Advanced Technology in Teaching : Proceedings of the 2009 3rd International Conference on Teaching and Computational Science, v.1

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Intelligent Ubiquitous Computing and Education

2012-01-01

The volume includes a set of selected papers extended and revised from the International Conference on Teaching and Computational Science (WTCS 2009) held on December 19- 20, 2009, Shenzhen, China.   WTCS 2009 best papers Volume 1 is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of Intelligent Ubiquitous Computing and Education to disseminate their latest research results and exchange views on the future research directions of these fields. 128 high-quality papers are included in the volume. Each paper has been peer-reviewed by at least 2 program committee members and selected by the volume editor Prof.Wu.   On behalf of the WTCS 2009, we would like to express our sincere appreciation to all of authors and referees for their efforts reviewing the papers. Hoping you can find lots of profound research ideas and results on the related fields of Intelligent Ubiquitous Computing and Education.

Encountering the Expertise Reversal Effect with a Computer-Based Environment on Electrical Circuit Analysis

Science.gov (United States)

Reisslein, Jana; Atkinson, Robert K.; Seeling, Patrick; Reisslein, Martin

2006-01-01

This study examined the effectiveness of a computer-based environment employing three example-based instructional procedures (example-problem, problem-example, and fading) to teach series and parallel electrical circuit analysis to learners classified by two levels of prior knowledge (low and high). Although no differences between the…

What Communication Theories Can Teach the Designer of Computer-Based Training.

Science.gov (United States)

Larsen, Ronald E.

1985-01-01

Reviews characteristics of computer-based training (CBT) that make application of communication theories appropriate and presents principles from communication theory (e.g., general systems theory, symbolic interactionism, rule theories, and interpersonal communication theories) to illustrate how CBT developers can profitably apply them to…

Genre-Based Teaching and Assessment in Secondary English Classrooms

Science.gov (United States)

Lee, Icy

2012-01-01

This study investigates how genre can be used as an organisational principle to interweave teaching and assessment in the L2 school context. Relying on data from interviews and lesson observations gathered from two Secondary 1 (that is, Grade 7) Hong Kong classrooms, the study sought to discover how teachers implemented genre-based teaching and…

Teaching and Learning with Mobile Computing Devices: Case Study in K-12 Classrooms

Science.gov (United States)

Grant, Michael M.; Tamim, Suha; Brown, Dorian B.; Sweeney, Joseph P.; Ferguson, Fatima K.; Jones, Lakavious B.

2015-01-01

While ownership of mobile computing devices, such as cellphones, smartphones, and tablet computers, has been rapid, the adoption of these devices in K-12 classrooms has been measured. Some schools and individual teachers have integrated mobile devices to support teaching and learning. The purpose of this qualitative research was to describe the…

A personal computer-based nuclear magnetic resonance spectrometer

Science.gov (United States)

Job, Constantin; Pearson, Robert M.; Brown, Michael F.

1994-11-01

Nuclear magnetic resonance (NMR) spectroscopy using personal computer-based hardware has the potential of enabling the application of NMR methods to fields where conventional state of the art equipment is either impractical or too costly. With such a strategy for data acquisition and processing, disciplines including civil engineering, agriculture, geology, archaeology, and others have the possibility of utilizing magnetic resonance techniques within the laboratory or conducting applications directly in the field. Another aspect is the possibility of utilizing existing NMR magnets which may be in good condition but unused because of outdated or nonrepairable electronics. Moreover, NMR applications based on personal computer technology may open up teaching possibilities at the college or even secondary school level. The goal of developing such a personal computer (PC)-based NMR standard is facilitated by existing technologies including logic cell arrays, direct digital frequency synthesis, use of PC-based electrical engineering software tools to fabricate electronic circuits, and the use of permanent magnets based on neodymium-iron-boron alloy. Utilizing such an approach, we have been able to place essentially an entire NMR spectrometer console on two printed circuit boards, with the exception of the receiver and radio frequency power amplifier. Future upgrades to include the deuterium lock and the decoupler unit are readily envisioned. The continued development of such PC-based NMR spectrometers is expected to benefit from the fast growing, practical, and low cost personal computer market.

Teaching Topographic Map Skills and Geomorphology Concepts with Google Earth in a One-Computer Classroom

Science.gov (United States)

Hsu, Hsiao-Ping; Tsai, Bor-Wen; Chen, Che-Ming

2018-01-01

Teaching high-school geomorphological concepts and topographic map reading entails many challenges. This research reports the applicability and effectiveness of Google Earth in teaching topographic map skills and geomorphological concepts, by a single teacher, in a one-computer classroom. Compared to learning via a conventional instructional…

Computer Support for Knowledge Management within R&D and the Teaching of Bachelor Students

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Stefan Svetsky

2013-01-01

Full Text Available Abstract—Knowledge plays a key role within research, development and education. One of the major challenges for knowledge management is to select the right knowledge from numerous sources, including know - how of individuals, and to transform it into useful, practicable knowledge. The focus should always be on supporting strategic organisational goals. In this context, from the organisation’s strategic point of view, it is very important to link an institutional knowledge management system with the knowledge management systems of individuals. This paper presents personalised IT - support for knowledge management within industrial R&D and especially for teaching and learning. The support is based on the use of a long term developed in - house software that enables individuals (managers and teachers to process and manage knowledge on their desktop computers in a user friendly way. Within the implementation of “Technology - enhanced learning” at the Faculty of Materials Science and Technology, a pre - programmed work environment called BIKE (Batch Information and Knowledge Editor was developed. However, this desktop environment works also as a teacher’s personalized knowledge management system. It is programmed by the lead author of this paper who is a teacher; therefore the outcomes into teaching bachelor students are implemented directly into the classroom. The paper also presents how such IT - support complements, at a personalized level, the existing organizational knowledge management tool known as the university’s Academic Information System. Some examples from teaching are presented, communication channels (teacher - student forums were also mentioned as a part of the teacher’s knowledge management personalised system. In this case, the BIKE environment is demonstrated as an alternative to learning management systems based on the so called WEB 2.0 technologies.

Developing Activities for Teaching Cloud Computing and Virtualization

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E. Erturk

2014-10-01

Full Text Available Cloud computing and virtualization are new but indispensable components of computer engineering and information systems curricula for universities and higher education institutions. Learning about these topics is important for students preparing to work in the IT industry. In many companies, information technology operates under tight financial constraints. Virtualization, (for example storage, desktop, and server virtualization, reduces overall IT costs through the consolidation of systems. It also results in reduced loads and energy savings in terms of the power and cooling infrastructure. Therefore it is important to investigate the practical aspects of this topic both for industry practice and for teaching purposes. This paper demonstrates some activities undertaken recently by students at the Eastern Institute of Technology New Zealand and concludes with general recommendations for IT educators, software developers, and other IT professionals

Theoretical Branches in Teaching Computer Science

Science.gov (United States)

Habiballa, Hashim; Kmet, Tibor

2004-01-01

The present paper describes an educational experiment dealing with teaching the theory of formal languages and automata as well as their application concepts. It presents a practical application of an educational experiment and initial results based on comparative instruction of two samples of students (n = 56). The application concept should…

CMX: The Effects of an Educational MMORPG on Learning and Teaching Computer Programming

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Malliarakis, Christos; Satratzemi, Maya; Xinogalos, Stelios

2017-01-01

Computer programming has for decades posed several difficulties for students of all educational levels. A number of teaching approaches have been proposed over the years but none seems to fulfil the needs of students nowadays. Students use computers mainly for playing games and the Internet and as quite a few researchers state this aspect of…

E-learn Computed Tomographic Angiography

DEFF Research Database (Denmark)

Havsteen, Inger; Christensen, Anders; Nielsen, Jens K

2012-01-01

BACKGROUND: Computed tomographic angiography (CTA) is widely available in emergency rooms to assess acute stroke patients. To standardize readings and educate new readers, we developed a 3-step e-learning tool based on the test-teach-retest methodology in 2 acute stroke scenarios: vascular...... occlusion and "spot sign" in acute intracerebral hemorrhage. We hypothesized that an e-learning program enhances reading skills in physicians of varying experience. METHODS: We developed an HTML-based program with a teaching segment and 2 matching test segments. Tests were taken before and after...... sign correctly 69% before versus 92% after teaching (P = .009) and reported a median self-perceived diagnostic certainty of 50% versus 75% (P = .030). Self-perceived diagnostic certainty revealed no significant increase for vascular occlusion. CONCLUSIONS: The e-learning program is a useful educational...

Shortfall online: The development of an educational computer game for teaching sustainable engineering to Millennial Generation students

Science.gov (United States)

Gennett, Zachary Andrew

Millennial Generation students bring significant learning and teaching challenges to the classroom, because of their unique learning styles, breadth of interests related to social and environmental issues, and intimate experiences with technology. As a result, there has been an increased willingness at many universities to experiment with pedagogical strategies that depart from a traditional "learning by listening" model, and move toward more innovative methods involving active learning through computer games. In particular, current students typically express a strong interest in sustainability in which economic concerns must be weighed relative to environmental and social responsibilities. A game-based setting could prove very effective for fostering an operational understanding of these tradeoffs, and especially the social dimension which remains largely underdeveloped relative to the economic and environmental aspects. Through an examination of the educational potential of computer games, this study hypothesizes that to acquire the skills necessary to manage and understand the complexities of sustainability, Millennial Generation students must be engaged in active learning exercises that present dynamic problems and foster a high level of social interaction. This has led to the development of an educational computer game, entitled Shortfall, which simulates a business milieu for testing alternative paths regarding the principles of sustainability. This study examines the evolution of Shortfall from an educational board game that teaches the principles of environmentally benign manufacturing, to a completely networked computer game, entitled Shortfall Online that teaches the principles of sustainability. A capital-based theory of sustainability is adopted to more accurately convey the tradeoffs and opportunity costs among economic prosperity, environmental preservation, and societal responsibilities. While the economic and environmental aspects of sustainability

Creative teaching an evidence-based approach

CERN Document Server

Sale, Dennis

2015-01-01

This book contains an evidence-based pedagogic guide to enable any motivated teaching/training professional to be able to teach effectively and creatively. It firstly summarises the extensive research field on human psychological functioning relating to learning and how this can be fully utilised in the design and facilitation of quality learning experiences. It then demonstrates what creativity actually 'looks like' in terms of teaching practices, modelling the underpinning processes of creative learning design and how to apply these in lesson planning. The book, having established an evidence-based and pedagogically driven approach to creative learning design, extensively focuses on key challenges facing teaching professionals today. These include utilising information technologies in blended learning formats, differentiating instruction, and developing self-directed learners who can think well. The main purpose of the book is to demystify what it means to teach creatively, explicitly demonstrating the pr...

Raspberry Pi: An Effective Vehicle in Teaching the Internet of Things in Computer Science and Engineering

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Xiaoyang Zhong

2016-09-01

Full Text Available The Raspberry Pi is being increasingly adopted as a suitable platform in both research and applications of the Internet of Things (IoT. This study presents a novel project-based teaching and learning approach devised in an Internet of Things course for undergraduate students in the computer science major, where the Raspberry Pi platform is used as an effective vehicle to greatly enhance students’ learning performance and experience. The devised course begins with learning simple hardware and moves to building a whole prototype system. This paper illustrates the outcome of the proposed approach by demonstrating the prototype IoT systems designed and developed by students at the end of one such IoT course. Furthermore, this study provides insights and lessons regarding how to facilitate the use of the Raspberry Pi platform to successfully achieve the goals of project-based teaching and learning in IoT.

Equation of teachers primary school course computer with learning method based on imaging

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Елена Сергеевна Пучкова

2011-03-01

Full Text Available The paper considers the possibility of training future teachers with the rate of computer methods of teaching through the creation of visual imagery and operate them, еxamples of practice-oriented assignments, formative professional quality based on explicit and implicit use of a visual image, which decision is based on the cognitive function of visibility.

The Didactics of Foreign Language Teaching with Multimedia

NARCIS (Netherlands)

Kanselaar, G.

1993-01-01

The way computers are used in foreign language teaching reflects teachers’ ideas about how foreign languages should be learned. We describe different methods of foreign language teaching, one of which is at the base of our computer program IT’S English. In this program, different types of exercises

Using Linear Algebra to Introduce Computer Algebra, Numerical Analysis, Data Structures and Algorithms (and To Teach Linear Algebra, Too).

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Gonzalez-Vega, Laureano

1999-01-01

Using a Computer Algebra System (CAS) to help with the teaching of an elementary course in linear algebra can be one way to introduce computer algebra, numerical analysis, data structures, and algorithms. Highlights the advantages and disadvantages of this approach to the teaching of linear algebra. (Author/MM)

Using a computer simulation for teaching communication skills: A blinded multisite mixed methods randomized controlled trial.

Science.gov (United States)

Kron, Frederick W; Fetters, Michael D; Scerbo, Mark W; White, Casey B; Lypson, Monica L; Padilla, Miguel A; Gliva-McConvey, Gayle A; Belfore, Lee A; West, Temple; Wallace, Amelia M; Guetterman, Timothy C; Schleicher, Lauren S; Kennedy, Rebecca A; Mangrulkar, Rajesh S; Cleary, James F; Marsella, Stacy C; Becker, Daniel M

2017-04-01

To assess advanced communication skills among second-year medical students exposed either to a computer simulation (MPathic-VR) featuring virtual humans, or to a multimedia computer-based learning module, and to understand each group's experiences and learning preferences. A single-blinded, mixed methods, randomized, multisite trial compared MPathic-VR (N=210) to computer-based learning (N=211). Primary outcomes: communication scores during repeat interactions with MPathic-VR's intercultural and interprofessional communication scenarios and scores on a subsequent advanced communication skills objective structured clinical examination (OSCE). Multivariate analysis of variance was used to compare outcomes. student attitude surveys and qualitative assessments of their experiences with MPathic-VR or computer-based learning. MPathic-VR-trained students improved their intercultural and interprofessional communication performance between their first and second interactions with each scenario. They also achieved significantly higher composite scores on the OSCE than computer-based learning-trained students. Attitudes and experiences were more positive among students trained with MPathic-VR, who valued its providing immediate feedback, teaching nonverbal communication skills, and preparing them for emotion-charged patient encounters. MPathic-VR was effective in training advanced communication skills and in enabling knowledge transfer into a more realistic clinical situation. MPathic-VR's virtual human simulation offers an effective and engaging means of advanced communication training. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Using a computer simulation for teaching communication skills: A blinded multisite mixed methods randomized controlled trial

Science.gov (United States)

Kron, Frederick W.; Fetters, Michael D.; Scerbo, Mark W.; White, Casey B.; Lypson, Monica L.; Padilla, Miguel A.; Gliva-McConvey, Gayle A.; Belfore, Lee A.; West, Temple; Wallace, Amelia M.; Guetterman, Timothy C.; Schleicher, Lauren S.; Kennedy, Rebecca A.; Mangrulkar, Rajesh S.; Cleary, James F.; Marsella, Stacy C.; Becker, Daniel M.

2016-01-01

Objectives To assess advanced communication skills among second-year medical students exposed either to a computer simulation (MPathic-VR) featuring virtual humans, or to a multimedia computer-based learning module, and to understand each group’s experiences and learning preferences. Methods A single-blinded, mixed methods, randomized, multisite trial compared MPathic-VR (N=210) to computer-based learning (N=211). Primary outcomes: communication scores during repeat interactions with MPathic-VR’s intercultural and interprofessional communication scenarios and scores on a subsequent advanced communication skills objective structured clinical examination (OSCE). Multivariate analysis of variance was used to compare outcomes. Secondary outcomes: student attitude surveys and qualitative assessments of their experiences with MPathic-VR or computer-based learning. Results MPathic-VR-trained students improved their intercultural and interprofessional communication performance between their first and second interactions with each scenario. They also achieved significantly higher composite scores on the OSCE than computer-based learning-trained students. Attitudes and experiences were more positive among students trained with MPathic-VR, who valued its providing immediate feedback, teaching nonverbal communication skills, and preparing them for emotion-charged patient encounters. Conclusions MPathic-VR was effective in training advanced communication skills and in enabling knowledge transfer into a more realistic clinical situation. Practice Implications MPathic-VR’s virtual human simulation offers an effective and engaging means of advanced communication training. PMID:27939846

Computers in the Teaching of English as a Foreign Language: Access to the Diversity of Textual Genres and Language Skills

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Dos Santos, Roberto-Márcio; Sobrinho, Jerônimo Coura

In the area of language teaching both language skills and textual genres can be worked with simultaneously (thus responding to the Brazilian Curricular Parameters and to the trends in contemporary education, which emphasize contextualized teaching) by means of computers. Computers can make the teaching process dynamic and rich, since they enable the access to the foreign language through virtual environments, which creates a larger number of learning contexts, with all their specific vocabulary and linguistic features in real communication. This study focuses on possible applications of this kind of approach. The computer online is a resource of diverse textual genres and can be an important tool in the language classroom as well as an access to authentic material produced in contextualized practice close to real-life communication. On the other hand, all these materials must be appropriately used without ever worshipping the technology as if it were a miraculous solution. After all, the professional pedagogic skills of the teacher should never be forgotten or taken for granted. In this study, a series of interviews with teachers was carried out - both with Brazilian teachers of the public sector (basic education) and language institutes (private English courses) as well as teacher trainers (university professors), in order to verify if the teachers were prepared to work with informatics in teaching practices, and check the professionals’ views on the subject. The ideas of Maingueneau and Marcuschi about textual genres are a theoretical base in this work, besides the concept of cognitive economy. The text and its typology are focused here as the basic material for teaching English, through digital technologies and hypermedia. The study is also based on Sharma and Barrett’s notion of blended learning as a balanced combination of technological resources and traditional practices in the classroom. Thus, this is an attempt to investigate the relevance of

In Conexione: a imaginação do sagrado na ciberarte de Diana Domingues

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Leila Amaral

2008-06-01

Full Text Available Tendo como referência os trabalhos da artista plástica Diana Domingues será apresentada uma reflexão sobre a imaginação do sagrado nas artes visuais a partir da interpretação de temas, imagens, materiais e categorias formais que sustentam a linguagem contemporânea quando se trata do corpo em sua relação com as novas tecnologias comunicacionais. O foco da interpretação oferecida recairá sobre o sentido de sagrado (ou daquilo que é espiritual na "arte interativa" dessa artista. Tal sentido refere-se a um estado de comunicação e conectividade ampliada responsável pela expansão da consciência humana, a partir da experimentação pelo corpo da desestabilização de mundos fixos e acabados propiciada pelas novas tecnologias. O que é espiritual e sagrado para essa vertente artística é a "não essencialidade" da vida e do ser humano ou vida como "pura conectividade". É justo isso que se torna aparente através de suas "obras-dispositivos". Por meio delas, a artista explora ritual, performática e esteticamente a capacidade interativa das novas tecnologias na criação de ambientes vivos e na visualização da vida não como ela é, mas como ela pode ser. O que é sagrado é esse poder recebido das tecnologias que, ao serem acionadas por meio da conectividade, fazem aparecer a própria potência humana de intervir no mundo real e de alterar o ambiente. Não é a tecnologia em si mesma que é sagrada, mas a expansão do universo paralela à expansão da consciência por ela possibilitada, através da ampliação das conexões entre sistemas diferentes. O que é espiritual é, então, esse estado constante de transformação da consciência e da criatividade humana para além da subjetividade individual, porque, segundo essa vertente artística, os poderes recebidos pelas novas tecnologias são eles mesmos da ordem do "ultra-humano", de um "sujeito impessoal ultra-subjetivo".Based on the work of the Brazilian plastic artist Diana

Learning to Teach Computer Science: Qualitative Insights into Secondary Teachers' Pedagogical Content Knowledge

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Hubbard, Aleata Kimberly

2017-01-01

In this dissertation, I explored the pedagogical content knowledge of in-service high school educators recently assigned to teach computer science for the first time. Teachers were participating in a professional development program where they co-taught introductory computing classes with tech industry professionals. The study was motivated by…

The Effectiveness of Computer-Based Hypermedia Teaching Modules for Radiology Residents.

Science.gov (United States)

Azevedo, Roger; And Others

This paper explains the rationale for utilizing computer-based, hypermedia tutorials for radiology education and presents the results of a field test of this educational technique. It discusses the development of the hypermedia tutorials at Montreal General Hospital (Quebec, Canada) in 1991-92 and their use in the radiology residency program. The…

Investigating an intervention to support computer simulation use in whole-class teaching

NARCIS (Netherlands)

Rutten, N.P.G.; van Joolingen, W.R.; van der Veen, J.T.

2016-01-01

Going beyond simply measuring the effectiveness of a teaching approach with computer simulations during whole-class science instruction, we investigated the interaction between teachers and their students as well as searched for mechanisms in the pedagogical context related to teachers’

Teaching Machines, Programming, Computers, and Instructional Technology: The Roots of Performance Technology.

Science.gov (United States)

Deutsch, William

1992-01-01

Reviews the history of the development of the field of performance technology. Highlights include early teaching machines, instructional technology, learning theory, programed instruction, the systems approach, needs assessment, branching versus linear program formats, programing languages, and computer-assisted instruction. (LRW)

Teaching and Research: Establishing Link in Studio-Based Education

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A. Ozdemyr

2007-09-01

Full Text Available The compelling ideal of modern architectural education associated with Boyer’s (1990 framework is a scholarly collaboration by a relationship between teaching and research. Research enhances teaching through the introduction of new topics and methodologies. Research-based teaching stimulates better communication between students and lecturers as researchers. Students’ comments and questions can improve the subject of future research. A model of research-based teaching can be structured to teach both research findings and processes. This model can be well integrated to current curriculum with emphasis on research-oriented teaching in which students take part in the research process. In this process, instructors use their research experience during their interactions with students. This paper discusses the establishment of the link between research and teaching in the built environment with cases from studio-based learning in Landscape Architecture discipline. The argument is that studio-based education should be accepted as a pedagogical method to take part in teaching research to make connections between architecture and other disciplines. This effort will position the education into a research-based setting and make proposals to re-orient curriculum so that researchers can teach what and how they research.

Cost-effectiveness analysis of computer-based assessment

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Pauline Loewenberger

2003-12-01

Full Text Available The need for more cost-effective and pedagogically acceptable combinations of teaching and learning methods to sustain increasing student numbers means that the use of innovative methods, using technology, is accelerating. There is an expectation that economies of scale might provide greater cost-effectiveness whilst also enhancing student learning. The difficulties and complexities of these expectations are considered in this paper, which explores the challenges faced by those wishing to evaluate the costeffectiveness of computer-based assessment (CBA. The paper outlines the outcomes of a survey which attempted to gather information about the costs and benefits of CBA.

The Use of a Parametric Feature Based CAD System to Teach Introductory Engineering Graphics.

Science.gov (United States)

Howell, Steven K.

1995-01-01

Describes the use of a parametric-feature-based computer-aided design (CAD) System, AutoCAD Designer, in teaching concepts of three dimensional geometrical modeling and design. Allows engineering graphics to go beyond the role of documentation and communication and allows an engineer to actually build a virtual prototype of a design idea and…

COMPUTER SIMULATION IN MECHANICS TEACHING AND LEARNING: A CASE STUDY ON STUDENTS’ UNDERSTANDING OF FORCE AND MOTION

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Dyah Permata Sari

2015-12-01

Full Text Available The objective of this research was to develop a force and motion simulation based on the open-source Easy Java Simulation. The process of computer simulation development was done following the ADDIE model. Based on the Analysis and Design phases, the Development phase used the open-source Easy Java Simulation (EJS to develop a computer simulation with physics content that was relevant to the subtopic. Computing and communication technology continue to make an increasing impact on all aspects of education. EJS is a powerful didactic resource that gives us the ability to focus our students’ attention on the principles of physics. Using EJS, a computer simulation was created through which the motion of a particle under the action of a specific force can be studied. The implementation phase is implemented the computer simulation in the teaching and learning process. To describe the improvements in the students’ understanding of the force and motion concepts, we used a t-test to evaluate each of the four phases. These results indicated that the use of the computer simulation could improve students’ force and motion conceptual competence regarding Newton's second law of motion.

A narrative review of undergraduate peer-based healthcare ethics teaching.

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Hindmarch, Thomas; Allikmets, Silvia; Knights, Felicity

2015-12-12

This study explores the literature in establishing the value of undergraduate peer-based healthcare ethics teaching as an educational methodology. A narrative review of the literature concerning peer-based ethics teaching was conducted. MEDLINE, EMBASE, CINAHL, SCOPUS databases, and the Cochrane Library, were systematically searched for studies of peer-based ethics or professionalism teaching. Selected studies related peer-based teaching to ethics education outcomes. Ten publications were identified. Selected studies were varied in their chosen intervention methodology and analysis. Collectively, the identified studies suggest peer-based ethics education is an effective and valued educational methodology in training healthcare professionals. One paper suggests peer-based ethics teaching has advantages over traditional didactic methods. Peer-based ethics teaching also receives positive feedback from student participants. However, the limited literature base demonstrates a clear need for more evaluation of this pedagogy. The current literature base suggests that undergraduate peer based healthcare ethics teaching is valuable in terms of efficacy and student satisfaction. We conclude that the medical community should invest in further study in order to capitalise upon the potential of peer-based ethics teaching in undergraduate healthcare education.

Development of a Computer-Based Visualised Quantitative Learning System for Playing Violin Vibrato

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Ho, Tracy Kwei-Liang; Lin, Huann-shyang; Chen, Ching-Kong; Tsai, Jih-Long

2015-01-01

Traditional methods of teaching music are largely subjective, with the lack of objectivity being particularly challenging for violin students learning vibrato because of the existence of conflicting theories. By using a computer-based analysis method, this study found that maintaining temporal coincidence between the intensity peak and the target…

Development of computed tomography instrument for college teaching

International Nuclear Information System (INIS)

Liu Fenglin; Lu Yanping; Wang Jue

2006-01-01

Computed tomography (CT), which uses penetrating radiation from many directions to reconstruct cross-sectional or 3D images of object, has widely applied in medical diagnosis and treatment, industrial NDT and NDE. So it is significant for college students to understand the fundamental of CT. The authors describe the CD-50BG CT instrument developed for experimental teaching at colleges. With 50 mm field-of-view and the translation-rotation scanning mode, the system makes use of a single plastic scintillator + photomultiplier detector and a 137 Cs radioactive source with 0.74 GBq activity, which is housed in a tungsten alloy shield. At the same time, an image processing software has been developed to process the acquired data, so that cross-sectional and 3D images can be reconstructed. High quality images with 1 lp·mm -1 spatial resolution and 1% contrast sensitivity are obtained. So far in China, more than ten institutions including Tsinghua University and Peking University have already applied the system to elementary teaching. (authors)

Using a Computer Game to Teach School-Aged Children about Asthma

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Greer, Mary; Lin, Lijia; Atkinson, Robert K.

2017-01-01

The purpose of this study was to determine whether playing "Quest for the Code"™, a computer game designed to teach children about asthma, would help healthy children acquire knowledge about and attitudes towards asthma and whether the beneficial effects would be maintained over time. The sample consisted of 155 children from four middle…

Computer Aided Teaching of Digital Signal Processing.

Science.gov (United States)

Castro, Ian P.

1990-01-01

Describes a microcomputer-based software package developed at the University of Surrey for teaching digital signal processing to undergraduate science and engineering students. Menu-driven software capabilities are explained, including demonstration of qualitative concepts and experimentation with quantitative data, and examples are given of…

Comparative analysis of oral and computer based types of assessment in teaching English for students of economics, business and finance

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Grigorieva Elena V.

2016-01-01

Full Text Available Foreign language skill is one of the components highly demanded by employers in the sphere of economics, business and finance. Adequate level of foreign language proficiency can be achieved with a thoroughly selected type of assessment which shows the progresses made by graduates and help to adapt teaching techniques and learning standards to changing requirements. Computer based testing and oral type of assessment are common ways to estimate graduates’ foreign language proficiency level. The aim of the present study is to determine the type of assessment which best suits the purpose of higher educational establishment and can be used within graduates’ possibilities. Authors came to the conclusion that both CBT and oral type of assessment should constitute the framework of the assessment procedure and be used in their combination because in that way they respond to the needs of higher educational establishment and comply with graduates’ differences respectively.

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

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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.

Complementing Operating Room Teaching With Video-Based Coaching.

Science.gov (United States)

Hu, Yue-Yung; Mazer, Laura M; Yule, Steven J; Arriaga, Alexander F; Greenberg, Caprice C; Lipsitz, Stuart R; Gawande, Atul A; Smink, Douglas S

2017-04-01

Surgical expertise demands technical and nontechnical skills. Traditionally, surgical trainees acquired these skills in the operating room; however, operative time for residents has decreased with duty hour restrictions. As in other professions, video analysis may help maximize the learning experience. To develop and evaluate a postoperative video-based coaching intervention for residents. In this mixed methods analysis, 10 senior (postgraduate year 4 and 5) residents were videorecorded operating with an attending surgeon at an academic tertiary care hospital. Each video formed the basis of a 1-hour one-on-one coaching session conducted by the operative attending; although a coaching framework was provided, participants determined the specific content collaboratively. Teaching points were identified in the operating room and the video-based coaching sessions; iterative inductive coding, followed by thematic analysis, was performed. Teaching points made in the operating room were compared with those in the video-based coaching sessions with respect to initiator, content, and teaching technique, adjusting for time. Among 10 cases, surgeons made more teaching points per unit time (63.0 vs 102.7 per hour) while coaching. Teaching in the video-based coaching sessions was more resident centered; attendings were more inquisitive about residents' learning needs (3.30 vs 0.28, P = .04), and residents took more initiative to direct their education (27% [198 of 729 teaching points] vs 17% [331 of 1977 teaching points], P based coaching is a novel and feasible modality for supplementing intraoperative learning. Objective evaluation demonstrates that video-based coaching may be particularly useful for teaching higher-level concepts, such as decision making, and for individualizing instruction and feedback to each resident.

Adult Professional Development: Can Brain-Based Teaching Strategies Increase Learning Effectiveness?

Science.gov (United States)

Tilton, Wendy

2011-01-01

Brain-based teaching strategies, compared to facilitative student-centered teaching strategies, were employed with 62 real estate professionals in a quasi-mixed-methods study. Participants attended a 2-day proprietary real estate continuing education course. Both the experimental and control groups received the same facilitative instruction, as…

Teaching 3D computer animation to illustrators: the instructor as translator and technical director.

Science.gov (United States)

Koning, Wobbe F

2012-01-01

An art instructor discusses the difficulties he's encountered teaching computer graphics skills to undergraduate art students. To help the students, he introduced an automated-rigging script for character animation.

Collaborative and Competitive Video Games for Teaching Computing in Higher Education

Science.gov (United States)

Smith, Spencer; Chan, Samantha

2017-01-01

This study measures the success of using a collaborative and competitive video game, named Space Race, to teach computing to first year engineering students. Space Race is played by teams of four, each with their own tablet, collaborating to compete against the other teams in the class. The impact of the game on student learning was studied…

Computer-Aided Authoring of Programmed Instruction for Teaching Symbol Recognition. Final Report.

Science.gov (United States)

Braby, Richard; And Others

This description of AUTHOR, a computer program for the automated authoring of programmed texts designed to teach symbol recognition, includes discussions of the learning strategies incorporated in the design of the instructional materials, hardware description and the algorithm for the software, and current and future developments. Appendices…

Computational Screening of MOF-Based Mixed Matrix Membranes for CO2/N2 Separations

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Zeynep Sumer

2016-01-01

Full Text Available Atomically detailed simulations were used to examine CO2/N2 separation potential of metal organic framework- (MOF- based mixed matrix membranes (MMMs in this study. Gas permeability and selectivity of 700 new MMMs composed of 70 different MOFs and 10 different polymers were calculated for CO2/N2 separation. This is the largest number of MOF-based MMMs for which computational screening is done to date. Selecting the appropriate MOFs as filler particles in polymers resulted in MMMs that have higher CO2/N2 selectivities and higher CO2 permeabilities compared to pure polymer membranes. We showed that, for polymers that have low CO2 permeabilities but high CO2 selectivities, the identity of the MOF used as filler is not important. All MOFs enhanced the CO2 permeabilities of this type of polymers without changing their selectivities. Several MOF-based MMMs were identified to exceed the upper bound established for polymers. The methods we introduced in this study will create many opportunities to select the MOF/polymer combinations with useful properties for CO2 separation applications.

Automated System for Teaching Computational Complexity of Algorithms Course

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Vadim S. Roublev

2017-01-01

Full Text Available This article describes problems of designing automated teaching system for “Computational complexity of algorithms” course. This system should provide students with means to familiarize themselves with complex mathematical apparatus and improve their mathematical thinking in the respective area. The article introduces the technique of algorithms symbol scroll table that allows estimating lower and upper bounds of computational complexity. Further, we introduce a set of theorems that facilitate the analysis in cases when the integer rounding of algorithm parameters is involved and when analyzing the complexity of a sum. At the end, the article introduces a normal system of symbol transformations that allows one both to perform any symbol transformations and simplifies the automated validation of such transformations. The article is published in the authors’ wording.

Improving Teaching and Learning of Computer Programming through the Use of the Second Life Virtual World

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Esteves, Micaela; Fonseca, Benjamim; Morgado, Leonel; Martins, Paulo

2011-01-01

The emergence of new technologies such as three-dimensional virtual worlds brings new opportunities for teaching and learning. We conducted an action research approach to the analysis of how teaching and learning of computer programming at the university level could be developed within the Second Life virtual world. Results support the notion that…

Web-based Cooperative Learning in College Chemistry Teaching

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Bin Jiang

2014-03-01

Full Text Available With the coming of information era, information process depend on internet and multi-media technology in education becomes the new approach of present teaching model reform. Web-based cooperative learning is becoming a popular learning approach with the rapid development of web technology. The paper aims to how to carry out the teaching strategy of web-based cooperative learning and applied in the foundation chemistry teaching.It was shown that with the support of modern web-based teaching environment, students' cooperative learning capacity and overall competence can be better improved and the problems of interaction in large foundation chemistry classes can be solved. Web-based cooperative learning can improve learning performance of students, what's more Web-based cooperative learning provides students with cooperative skills, communication skills, creativity, critical thinking skills and skills in information technology application.

Teaching Evidence-Based Medicine More Effectively

Directory of Open Access Journals (Sweden)

Zinat Nadia Hatmi

2010-10-01

Full Text Available Evidence-based Medicine (EBM is becoming an integral component of graduate medical education competency and a requirement for grad medical education practice-based learning core competency. This study tries to compare the efficacy of conferences utilizing small-group discussions with the traditional conference method in enhancing EBM competency. The participants in this randomized controlled trial (RCT were 170 members of the medical faculty who were divided into two groups of 86 (intervention and 84 (control. Following the intervention, EBM competency was assessed by a written examination. statistical analysis made use of chi-square test, independent sample t-test and relative risks for univariate analysis. Mantel-Hanszel was used for bivariate analysis. Cox proportional hazard models were used to evaluate multivariate-adjusted associations between EBM educational intervention and EBM knowledge, attitude and skills. A new indicator of number needed to intervention (NNI was defined and computed. Results: The results proved conference along with small-group discussion to be a more effective teaching method with P=0.001 on knowledge, P

Promoting Culturally Responsive Standards-Based Teaching

Science.gov (United States)

Saifer, Steffen; Barton, Rhonda

2007-01-01

Culturally responsive standards-based (CRSB) teaching can help bring diverse school communities together and make learning meaningful. Unlike multicultural education--which is an important way to incorporate the world's cultural and ethnic diversity into lessons--CRSB teaching draws on the experiences, understanding, views, concepts, and ways of…

NEW TEACHING MATHEMATICS TEACHING EFFECTIVENESS OF THE USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES

OpenAIRE

Zhanys Aray Boshanqyzy; Nurkasymova Saule Nurkasymovna

2017-01-01

The possibilities of computer technologies in improving the quality of teaching mathematics and its application in the 7th grade students studied the impact on the development of mathematical thinking. Teachers and pupils kanşalıktı methodology to apply this technology meñgergendikteri tested and determined to improve the methods of teaching mathematics in the scientific literature of the main ideas, 7th grade, based on the best practices in the teaching of mathematics and taking into account...

Development process of in-service training intended for teachers to perform teaching of mathematics with computer algebra systems

Science.gov (United States)

Ardıç, Mehmet Alper; Işleyen, Tevfik

2018-01-01

In this study, we deal with the development process of in-service training activities designed in order for mathematics teachers of secondary education to realize teaching of mathematics, utilizing computer algebra systems. In addition, the results obtained from the researches carried out during and after the in-service training were summarized. Last section focuses on suggestions any teacher can use to carry out activities aimed at using computer algebra systems in teaching environments.

Computers in medical education 2. Use of a computer package to supplement the clinical experience in a surgical clerkship: an objective evaluation.

Science.gov (United States)

Devitt, P; Cehic, D; Palmer, E

1998-06-01

Student teaching of surgery has been devolved from the university in an effort to increase and broaden undergraduate clinical experience. In order to ensure uniformity of learning we have defined learning objectives and provided a computer-based package to supplement clinical teaching. A study was undertaken to evaluate the place of computer-based learning in a clinical environment. Twelve modules were provided for study during a 6-week attachment. These covered clinical problems related to cardiology, neurosurgery and gastrointestinal haemorrhage. Eighty-four fourth-year students undertook a pre- and post-test assessment on these three topics as well as acute abdominal pain. No extra learning material on the latter topic was provided during the attachment. While all students showed significant improvement in performance in the post-test assessment, those who had access to the computer material performed significantly better than did the controls. Within the topics, students in both groups performed equally well on the post-test assessment of acute abdominal pain but the control group's performance was significantly lacking on the topic of gastrointestinal haemorrhage, suggesting that the bulk of learning on this subject came from the computer material and little from the clinical attachment. This type of learning resource can be used to supplement the student's clinical experience and at the same time monitor what they learn during clinical clerkships and identify areas of weakness.

Critical Analysis of an e-Learning and Interactive Teaching Module with Respect to the Interpretation of Emergency Computed Tomography of the Brain.

Science.gov (United States)

Groth, Michael; Barthe, Käthe Greta; Riemer, Martin; Ernst, Marielle; Herrmann, Jochen; Fiehler, Jens; Buhk, Jan-Hendrik

2018-04-01

 To compare the learning benefit of three different teaching strategies on the interpretation of emergency cerebral computed tomography (CT) pathologies by medical students.  Three groups of students with different types of teaching (e-learning, interactive teaching, and standard curricular education in neuroradiology) were tested with respect to the detection of seven CT pathologies. The test results of each group were compared for each CT pathology using the chi-square test. A p-value ≤ 0.05 was considered to be significant.  Opposed to the results of the comparison group (curricular education), the e-learning group and interactive teaching tutorial group both showed a significantly better performance in detecting hyperdense middle cerebral artery sign (p = 0.001 and p e-learning group, with statistical significance in the latter (p = 0.03 and p e-learning module group with respect to reading CT scans with slightly different advantages. Thus, the introduction of new learning methods in radiological education might be reasonable at an undergraduate stage but requires learning content-based considerations.   · E-learning can offer benefits regarding the reading of cerebral CT scans by students. · Interactive tutorial can offer benefits regarding the reading of cerebral CT scans by students. · E-learning and interactive tutorial feature different strengths for student learning in radiology. · Application of interactive teaching methods in radiology requires learning content-based considerations. · Groth M, Barthe KG, Riemer M et al. Critical Analysis of an e-Learning and Interactive Teaching Module with Respect to the Interpretation of Emergency Computed Tomography of the Brain. Fortschr Röntgenstr 2017; 190: 334 - 340. © Georg Thieme Verlag KG Stuttgart · New York.

Developing Environment–Based Materials to Teach Writing in Recount Texts

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Fauziah Ratna Hapsari

2015-10-01

Full Text Available The tenth graders of State Senior High School 2 Semarang had problems to write their experiences. Unfortunately the existing materials were not appropriate to facilitate the learners to write recount texts. Hence, this study would like to develop environment – based materials to teach writing recount texts. It was inspired by the previous studies held by Gürsoy (2010 and Hauschild (2012. The materials were expected to improve learners’ writing competence of recount texts by applying topics which learners found in their daily lives, that is, environmental education. This study employed Research and Development design adapted from Borg and Gall (2003. The study found that applying the environment – based materials to teach writing recount texts gained positive effects. Moreover, the test of effectiveness reported significant improvement. The average score of pre-test was 48.94 and of post-test was 81.61. Therefore, English teachers are suggested to employ the materials. It is also necessary to conduct further studies to gain more positive effects toward teaching and learning process and to improve the learners’ writing competence. Keywords: Teaching writing; recount text; environment – based materials; contextual teaching and learningCopyright © 2015 by Al-Ta'lim All right reserved

Comparison of meaningful learning characteristics in simulated nursing practice after traditional versus computer-based simulation method: a qualitative videography study.

Science.gov (United States)

Poikela, Paula; Ruokamo, Heli; Teräs, Marianne

2015-02-01

Nursing educators must ensure that nursing students acquire the necessary competencies; finding the most purposeful teaching methods and encouraging learning through meaningful learning opportunities is necessary to meet this goal. We investigated student learning in a simulated nursing practice using videography. The purpose of this paper is to examine how two different teaching methods presented students' meaningful learning in a simulated nursing experience. The 6-hour study was divided into three parts: part I, general information; part II, training; and part III, simulated nursing practice. Part II was delivered by two different methods: a computer-based simulation and a lecture. The study was carried out in the simulated nursing practice in two universities of applied sciences, in Northern Finland. The participants in parts II and I were 40 first year nursing students; 12 student volunteers continued to part III. Qualitative analysis method was used. The data were collected using video recordings and analyzed by videography. The students who used a computer-based simulation program were more likely to report meaningful learning themes than those who were first exposed to lecture method. Educators should be encouraged to use computer-based simulation teaching in conjunction with other teaching methods to ensure that nursing students are able to receive the greatest educational benefits. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Personal computer-based computer monitoring system of the anesthesiologist (2-year experience in development and use)].

Science.gov (United States)

Buniatian, A A; Sablin, I N; Flerov, E V; Mierbekov, E M; Broĭtman, O G; Shevchenko, V V; Shitikov, I I

1995-01-01

Creation of computer monitoring systems (CMS) for operating rooms is one of the most important spheres of personal computer employment in anesthesiology. The authors developed a PC RS/AT-based CMS and effectively used it for more than 2 years. This system permits comprehensive monitoring in cardiosurgical operations by real time processing the values of arterial and central venous pressure, pressure in the pulmonary artery, bioelectrical activity of the brain, and two temperature values. Use of this CMS helped appreciably improve patients' safety during surgery. The possibility to assess brain function by computer monitoring the EEF simultaneously with central hemodynamics and body temperature permit the anesthesiologist to objectively assess the depth of anesthesia and to diagnose cerebral hypoxia. Automated anesthesiological chart issued by the CMS after surgery reliably reflects the patient's status and the measures taken by the anesthesiologist.

THE ROLE OF COMPUTER TECHNOLOGY IN TEACHING ENGLISH LANGUAGE

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Батагоз Талгатовна Керимбаева

2017-12-01

Full Text Available In the article an attempt was made to define the role and to study the peculiarities of functioning of English language in higher education. The state of education of the Republic of Kazakhstan and trends of development of society are the most result problems of priority development of the education system on the basis of computer technology and the creation of a unified educational information environment. With the rapid development of science, fast updates of information, it is impossible to learn for a lifetime, it is important to develop the interest in obtaining knowledge for continuous self- education. Intense changes in society caused by the development of modern educational technologies, has led to the need for change of the education system. The main objective of the training is to achieve a new modern quality of education.Modernization of the Kazakhstan education defines the main goal of professional education as the training of qualified professional of the appropriate level and profile, fluent in their profession, capable to effective work on a speciality at the level of world standards, ready for professional growth and professional mobility. Modern trends of modernization of educational programs demand introduction of modern methods of teaching. The increasing introduction of new computer technology and the application of the competence approach in educational process of H.A. Yasawi International kazakh- turkish university promotes increase of efficiency of process of teaching English.

Teaching Grammar through Task-Based Language Teaching to Young EFL Learners

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Yildiz, Mustafa; Senel, Mufit

2017-01-01

The present study investigates the effects of Task-Based Language Teaching on students' grammar knowledge in the field of teaching grammar. It has been studied with 32 students from 8th grade during a two-and-a-half-month process. Throughout this process, students firstly are applied a pre-test to examine their level and to confirm whether there…

The Effect of Internet-Based Education on Student Success in Teaching of 8th Grade Triangles Subject

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Kaya, Deniz; Kesan, Cenk; Izgiol, Dilek

2013-01-01

In the study, it was researched the effect of internet-based application on student success. Internet-based application was used at the teaching of triangles subject which is included in 8th grade units of triangles and algebra. The study was carried out over the internet with a computer software program: Vitamin Program. The study was carried out…

Learning and Teaching with a Computer Scanner

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Planinsic, G.; Gregorcic, B.; Etkina, E.

2014-01-01

This paper introduces the readers to simple inquiry-based activities (experiments with supporting questions) that one can do with a computer scanner to help students learn and apply the concepts of relative motion in 1 and 2D, vibrational motion and the Doppler effect. We also show how to use these activities to help students think like…

An internet-based teaching file on clinical nuclear medicine

International Nuclear Information System (INIS)

Jiang Zhong; Wu Jinchang

2001-01-01

Objective: The goal of this project was to develop an internet-based interactive digital teaching file on nuclide imaging in clinical nuclear medicine, with the capability of access to internet. Methods: On the basis of academic teaching contents in nuclear medicine textbook for undergraduates who major in nuclear medicine, Frontpage 2000, HTML language, and JavaScript language in some parts of the contents, were utilized in the internet-based teaching file developed in this study. Results: A practical and comprehensive teaching file was accomplished and may get access with acceptable speed to internet. Besides basic teaching contents of nuclide imagings, a large number of typical and rare clinical cases, questionnaire with answers and update data in the field of nuclear medicine were included in the file. Conclusion: This teaching file meets its goal of providing an easy-to-use and internet-based digital teaching file, characteristically with the contents instant and enriched, and with the modes diversified and colorful

Role of computer-based learning in tooth carving in dentistry: An Indian perspective.

Science.gov (United States)

Juneja, Saurabh; Juneja, Manjushree

2016-01-01

Tooth carving is an important practical preclinical exercise in the curriculum in Indian dental education setup. It forms the basis of introduction to tooth anatomy, morphology and occlusion of primary and permanent teeth through practical approach. It requires enormous time and manpower to master the skill. Therefore, there is an imminent necessity to incorporate computer-based learning of the art of tooth carving for effective teaching and efficient student learning. This will ensure quality time to be spent on other academic and research activities by students and faculty in addition to adding value as a teaching aid.

Investigating a New Way To Teach Law: A Computer-based Commercial Law Course.

Science.gov (United States)

Lloyd, Robert M.

2000-01-01

Describes the successful use of an interactive, computer-based format supplemented by online chats to provide a two-credit-hour commercial law course at the University of Tennessee College of Law. (EV)

Criteria for Appraising Computer-Based Simulations for Teaching Arabic as a Foreign Language

National Research Council Canada - National Science Library

Dabrowski, Richard

2005-01-01

This was an exploratory study aimed at defining more sharply the pedagogical and practical challenges entailed in designing and creating computer-based game-types simulations for learning Arabic as a foreign language...

Collaborative and Competitive Video Games for Teaching Computing in Higher Education

Science.gov (United States)

Smith, Spencer; Chan, Samantha

2017-08-01

This study measures the success of using a collaborative and competitive video game, named Space Race, to teach computing to first year engineering students. Space Race is played by teams of four, each with their own tablet, collaborating to compete against the other teams in the class. The impact of the game on student learning was studied through measurements using 485 students, over one term. Surveys were used to gauge student reception of the game. Pre and post-tests, and in-course examinations were used to quantify student performance. The game was well received with at least 82% of the students that played it recommending it to others. In some cases, game participants outperformed non-participants on course exams. On the final course exam, all of the statistically significant ( pgame participants on the questions, with a maximum grade improvement of 41%. The findings also suggest that some students retain the knowledge obtained from Space Race for at least 7 weeks. The results of this study provide strong evidence that a collaborative and competitive video game can be an effective tool for teaching computing in post-secondary education.

The Role of Technology in Science Teaching Activities: Web Based Teaching Applications

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Fatma ALKAN

2016-12-01

Full Text Available 2015 Abstract In this research the attitudes of pre-service teachers studying at Hacettepe University, Division of Science Education towards the importance of technological equipment in chemistry education activities and how effective they find technology in teaching different skills and applications have been examined. Pre-test/post-test control group design has been used in the research. In the experimental group Titrimetric Analysis has been conducted with simulations supported web based instruction and in the control group with teacher-centered instruction. In general, it has been found out that the attitudes of pre-service teachers in experiment group towards the importance of technological equipment as a teaching tool in chemistry are more positive than those in control group. In other words, statistically significant differences have occurred in attitudes of pre-service teachers in both experiment and control group towards the role of technology in chemistry teaching activities after web based teaching.

Teaching Thousands with Cloud-based GIS

Science.gov (United States)

Gould, Michael; DiBiase, David; Beale, Linda

2016-04-01

Teaching Thousands with Cloud-based GIS Educators often draw a distinction between "teaching about GIS" and "teaching with GIS." Teaching about GIS involves helping students learn what GIS is, what it does, and how it works. On the other hand, teaching with GIS involves using the technology as a means to achieve education objectives in the sciences, social sciences, professional disciplines like engineering and planning, and even the humanities. The same distinction applies to CyberGIS. Understandably, early efforts to develop CyberGIS curricula and educational resources tend to be concerned primarily with CyberGIS itself. However, if CyberGIS becomes as functional, usable and scalable as it aspires to be, teaching with CyberGIS has the potential to enable large and diverse global audiences to perform spatial analysis using hosted data, mapping and analysis services all running in the cloud. Early examples of teaching tens of thousands of students across the globe with cloud-based GIS include the massive open online courses (MOOCs) offered by Penn State University and others, as well as the series of MOOCs more recently developed and offered by Esri. In each case, ArcGIS Online was used to help students achieve educational objectives in subjects like business, geodesign, geospatial intelligence, and spatial analysis, as well as mapping. Feedback from the more than 100,000 total student participants to date, as well as from the educators and staff who supported these offerings, suggest that online education with cloud-based GIS is scalable to very large audiences. Lessons learned from the course design, development, and delivery of these early examples may be useful in informing the continuing development of CyberGIS education. While MOOCs may have passed the peak of their "hype cycle" in higher education, the phenomenon they revealed persists: namely, a global mass market of educated young adults who turn to free online education to expand their horizons. The

Students’ expectations to and experiences of research based teaching

DEFF Research Database (Denmark)

Rump, Camilla Østerberg; Elmeskov, Dorte Christiansen

Teaching and learning are often competing activities, and this leads to frustrations and may compromise the quality of teaching. As part of a university wide initiative, three modules were redesigned to engage students in research or research-like activities. In order to evaluate this, we developed...... an instrument asking students about their expectations to research-based teaching. This instrument can be administered pre and post instruction. The idea is, that is that we would expect an increase in students’ expectations to research-based teaching if they have a good experience. The instrument is based...... on Healey’s model (2005) of four types of research-based teaching. It was administered pre and post instruction to three classes in landscape architecture and biochemistry. Results show that for biochemistry the students’ expectations do indeed rise. For landscape architecture they do, however, decline...

Education problems and Web-based teaching: how it impacts dental educators?

Science.gov (United States)

Clark, G T

2001-01-01

This article looks at six problems that vex educators and how web-based teaching might help solve them. These problems include: (1) limited access to educational content, (2) need for asynchronous access to educational content, (3) depth and diversity of educational content, (4) training in complex problem solving, (5) promotion of lifelong learning behaviors and (6) achieving excellence in education. The advantages and disadvantage of web-based educational content for each problem are discussed. The article suggests that when a poorly organized course with inaccurate and irrelevant content is placed online, it solves no problems. However some of the above issues can be partially or fully solved by hosting well-constructed teaching modules on the web. This article also reviews the literature investigating the efficacy of off-site education as compared to that provided on-site. The conclusion of this review is that teleconference-based and web-based delivery of educational content can be as effective as traditional classroom-based teaching assuming the technologic problems sometimes associated with delivering teaching content to off-site locations do not interfere in the learning process. A suggested hierarchy for rating and comparing e-learning concepts and methods is presented for consideration.

Use of computer graphics simulation for teaching of flexible sigmoidoscopy.

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Baillie, J; Jowell, P; Evangelou, H; Bickel, W; Cotton, P

1991-05-01

The concept of simulation training in endoscopy is now well-established. The systems currently under development employ either computer graphics simulation or interactive video technology; each has its strengths and weaknesses. A flexible sigmoidoscopy training device has been designed which uses graphic routines--such as object oriented programming and double buffering--in entirely new ways. These programming techniques compensate for the limitations of currently available desk-top microcomputers. By boosting existing computer 'horsepower' with next generation coprocessors and sophisticated graphics tools such as intensity interpolation (Gouraud shading), the realism of computer simulation of flexible sigmoidoscopy is being greatly enhanced. The computer program has teaching and scoring capabilities, making it a truly interactive system. Use has been made of this ability to record, grade and store each trainee encounter in computer memory as part of a multi-center, prospective trial of simulation training being conducted currently in the USA. A new input device, a dummy endoscope, has been designed that allows application of variable resistance to the insertion tube. This greatly enhances tactile feedback, such as resistance during looping. If carefully designed trials show that computer simulation is an attractive and effective training tool, it is expected that this technology will evolve rapidly and be made widely available to trainee endoscopists.

Bare-Bones Teaching-Learning-Based Optimization

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Feng Zou

2014-01-01

Full Text Available Teaching-learning-based optimization (TLBO algorithm which simulates the teaching-learning process of the class room is one of the recently proposed swarm intelligent (SI algorithms. In this paper, a new TLBO variant called bare-bones teaching-learning-based optimization (BBTLBO is presented to solve the global optimization problems. In this method, each learner of teacher phase employs an interactive learning strategy, which is the hybridization of the learning strategy of teacher phase in the standard TLBO and Gaussian sampling learning based on neighborhood search, and each learner of learner phase employs the learning strategy of learner phase in the standard TLBO or the new neighborhood search strategy. To verify the performance of our approaches, 20 benchmark functions and two real-world problems are utilized. Conducted experiments can been observed that the BBTLBO performs significantly better than, or at least comparable to, TLBO and some existing bare-bones algorithms. The results indicate that the proposed algorithm is competitive to some other optimization algorithms.

Evaluation of cognitive loads imposed by traditional paper-based and innovative computer-based instructional strategies.

Science.gov (United States)

Khalil, Mohammed K; Mansour, Mahmoud M; Wilhite, Dewey R

2010-01-01

Strategies of presenting instructional information affect the type of cognitive load imposed on the learner's working memory. Effective instruction reduces extraneous (ineffective) cognitive load and promotes germane (effective) cognitive load. Eighty first-year students from two veterinary schools completed a two-section questionnaire that evaluated their perspectives on the educational value of a computer-based instructional program. They compared the difference between cognitive loads imposed by paper-based and computer-based instructional strategies used to teach the anatomy of the canine skeleton. Section I included 17 closed-ended items, rated on a five-point Likert scale, that assessed the use of graphics, content, and the learning process. Section II included a nine-point mental effort rating scale to measure the level of difficulty of instruction; students were asked to indicate the amount of mental effort invested in the learning task using both paper-based and computer-based presentation formats. The closed-ended data were expressed as means and standard deviations. A paired t test with an alpha level of 0.05 was used to determine the overall mean difference between the two presentation formats. Students positively evaluated their experience with the computer-based instructional program with a mean score of 4.69 (SD=0.53) for use of graphics, 4.70 (SD=0.56) for instructional content, and 4.45 (SD=0.67) for the learning process. The mean difference of mental effort (1.50) between the two presentation formats was significant, t=8.26, p≤.0001, df=76, for two-tailed distribution. Consistent with cognitive load theory, innovative computer-based instructional strategies decrease extraneous cognitive load compared with traditional paper-based instructional strategies.

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…

Scenario-based teaching in undergraduate medical education

Directory of Open Access Journals (Sweden)

Patel K

2016-12-01

Full Text Available Kunj Patel, Omar El Tokhy Faculty of Medicine, Imperial College London, London, UKWe read with great interest the study by Frost et al1 which highlights the importance of scenario-based teaching (SBT of clinical communication in medical undergraduate pediatrics teaching. SBT involves students navigating a storyline based around a complex problem, running in parallel with case-based learning. We were impressed by the results of the SBT program at Cardiff University School of Medicine. As medical students currently on our pediatric rotation at Imperial College London, we have experienced at first hand the benefits of SBT. Throughout the placement, it continues to help us tackle the complexities which arise when communicating with children and their families. We have noted its particular benefit in breaking bad news to families. Without effective teaching on this particular scenario, a failure to grasp this skill could exacerbate patient and parent concerns. Much like the authors of this study highlight,1 we believe specific teaching on communication skills should be a mandatory part of medical undergraduate education at every institution. Imperial College School of Medicine has developed a similar teaching style which has been unparalleled in its benefit to us during our pediatric rotation. Although there is scant literature available specifically addressing communicating with children and parents at undergraduate level, the use of SBT throughout undergraduate medical teaching should not be underestimated. Read the original paper by Frost et al

Diagnostic reliability of MMPI-2 computer-based test interpretations.

Science.gov (United States)

Pant, Hina; McCabe, Brian J; Deskovitz, Mark A; Weed, Nathan C; Williams, John E

2014-09-01

Reflecting the common use of the MMPI-2 to provide diagnostic considerations, computer-based test interpretations (CBTIs) also typically offer diagnostic suggestions. However, these diagnostic suggestions can sometimes be shown to vary widely across different CBTI programs even for identical MMPI-2 profiles. The present study evaluated the diagnostic reliability of 6 commercially available CBTIs using a 20-item Q-sort task developed for this study. Four raters each sorted diagnostic classifications based on these 6 CBTI reports for 20 MMPI-2 profiles. Two questions were addressed. First, do users of CBTIs understand the diagnostic information contained within the reports similarly? Overall, diagnostic sorts of the CBTIs showed moderate inter-interpreter diagnostic reliability (mean r = .56), with sorts for the 1/2/3 profile showing the highest inter-interpreter diagnostic reliability (mean r = .67). Second, do different CBTIs programs vary with respect to diagnostic suggestions? It was found that diagnostic sorts of the CBTIs had a mean inter-CBTI diagnostic reliability of r = .56, indicating moderate but not strong agreement across CBTIs in terms of diagnostic suggestions. The strongest inter-CBTI diagnostic agreement was found for sorts of the 1/2/3 profile CBTIs (mean r = .71). Limitations and future directions are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Smart learning objects for smart education in computer science theory, methodology and robot-based implementation

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Stuikys, Vytautas

2015-01-01

This monograph presents the challenges, vision and context to design smart learning objects (SLOs) through Computer Science (CS) education modelling and feature model transformations. It presents the latest research on the meta-programming-based generative learning objects (the latter with advanced features are treated as SLOs) and the use of educational robots in teaching CS topics. The introduced methodology includes the overall processes to develop SLO and smart educational environment (SEE) and integrates both into the real education setting to provide teaching in CS using constructivist a

Characteristics of Israeli School Teachers in Computer-based Learning Environments

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Noga Magen-Nagar

2013-01-01

Full Text Available The purpose of this research is to investigate whether there are differences in the level of computer literacy, the amount of implementation of ICT in teaching and learning-assessment processes and the attitudes of teachers from computerized schools in comparison to teachers in non-computerized schools. In addition, the research investigates the characteristics of Israeli school teachers in a 21st century computer-based learning environment. A quantitative research methodology was used. The research sample included 811 elementary school teachers from the Jewish sector of whom 402 teachers were from the computerized school sample and 409 were teachers from the non-computerized school sample. The research findings show that teachers from the computerized school sample are more familiar with ICT, tend to use ICT more and have a more positive attitude towards ICT than teachers in the non-computerized school sample. The main conclusion which can be drawn from this research is that positive attitudes of teachers towards ICT are not sufficient for the integration of technology to occur. Future emphasis on new teaching skills of collective Technological Pedagogical Content Knowledge is necessary to promote the implementation of optimal pedagogy in innovative environments.

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.

Internet-based versus traditional teaching and learning methods.

Science.gov (United States)

Guarino, Salvatore; Leopardi, Eleonora; Sorrenti, Salvatore; De Antoni, Enrico; Catania, Antonio; Alagaratnam, Swethan

2014-10-01

The rapid and dramatic incursion of the Internet and social networks in everyday life has revolutionised the methods of exchanging data. Web 2.0 represents the evolution of the Internet as we know it. Internet users are no longer passive receivers, and actively participate in the delivery of information. Medical education cannot evade this process. Increasingly, students are using tablets and smartphones to instantly retrieve medical information on the web or are exchanging materials on their Facebook pages. Medical educators cannot ignore this continuing revolution, and therefore the traditional academic schedules and didactic schemes should be questioned. Analysing opinions collected from medical students regarding old and new teaching methods and tools has become mandatory, with a view towards renovating the process of medical education. A cross-sectional online survey was created with Google® docs and administrated to all students of our medical school. Students were asked to express their opinion on their favourite teaching methods, learning tools, Internet websites and Internet delivery devices. Data analysis was performed using spss. The online survey was completed by 368 students. Although textbooks remain a cornerstone for training, students also identified Internet websites, multimedia non-online material, such as the Encyclopaedia on CD-ROM, and other non-online computer resources as being useful. The Internet represented an important aid to support students' learning needs, but textbooks are still their resource of choice. Among the websites noted, Google and Wikipedia significantly surpassed the peer-reviewed medical databases, and access to the Internet was primarily through personal computers in preference to other Internet access devices, such as mobile phones and tablet computers. Increasingly, students are using tablets and smartphones to instantly retrieve medical information. © 2014 John Wiley & Sons Ltd.

Teaching Web Application Development: A Case Study in a Computer Science Course

Science.gov (United States)

Del Fabro, Marcos Didonet; de Alimeda, Eduardo Cunha; Sluzarski, Fabiano

2012-01-01

Teaching web development in Computer Science undergraduate courses is a difficult task. Often, there is a gap between the students' experiences and the reality in the industry. As a consequence, the students are not always well-prepared once they get the degree. This gap is due to several reasons, such as the complexity of the assignments, the…

A cross-sectional evaluation of computer literacy among medical students at a tertiary care teaching hospital in Mumbai (Bombay

Directory of Open Access Journals (Sweden)

T S Panchabhai

2011-01-01

Full Text Available Background: Computer usage capabilities of medical students for introduction of computer-aided learning have not been adequately assessed. Aim: Cross-sectional study to evaluate computer literacy among medical students. Settings and Design: Tertiary care teaching hospital in Mumbai, India. Materials and Methods: Participants were administered a 52-question questionnaire, designed to study their background, computer resources, computer usage, activities enhancing computer skills, and attitudes toward computer-aided learning (CAL. The data was classified on the basis of sex, native place, and year of medical school, and the computer resources were compared. The computer usage and attitudes toward computer-based learning were assessed on a five-point Likert scale, to calculate Computer usage score (CUS - maximum 55, minimum 11 and Attitude score (AS - maximum 60, minimum 12. The quartile distribution among the groups with respect to the CUS and AS was compared by chi-squared tests. The correlation between CUS and AS was then tested. Results: Eight hundred and seventy-five students agreed to participate in the study and 832 completed the questionnaire. One hundred and twenty eight questionnaires were excluded and 704 were analyzed. Outstation students had significantly lesser computer resources as compared to local students (P<0.0001. The mean CUS for local students (27.0±9.2, Mean±SD was significantly higher than outstation students (23.2±9.05. No such difference was observed for the AS. The means of CUS and AS did not differ between males and females. The CUS and AS had positive, but weak correlations for all subgroups. Conclusion: The weak correlation between AS and CUS for all students could be explained by the lack of computer resources or inadequate training to use computers for learning. Providing additional resources would benefit the subset of outstation students with lesser computer resources. This weak correlation between the attitudes

Web-based teaching in nursing: lessons from the literature.

Science.gov (United States)

Twomey, Angela

2004-08-01

Many in nurse education have partially adopted the Internet as a pedagogical approach. This has highlighted serious contentious issues for educators. These include, pedagogical vs. technological approaches to teaching, face-to-face vs. online communication and classroom vs. online teaching. This paper attempts to reassure educators about this new Internet-based pedagogy, by applying traditional educational theories and discussions on curriculum to web-based teaching. In particular, cognitive learning theories such as constructivism and the process model of curriculum development are discussed. These provide a solid theoretical framework from which to expand the Internet-based pedagogical approach among those whose interest is the promotion of learning. The paper concludes with the implications of web-based teaching for the personal and professional development of nurse educators.

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.

Using a Computer Module to Teach Use of the EpiPen®

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Amandeep Singh Rai

2011-11-01

Full Text Available Background: The medical literature suggests that patients and physicians are deficient in their ability to use a self-injectable epinephrine device (EpiPen® for management of anaphylaxis. This study aims to determine whether a computer module is an effective tool for the instruction of a technical skill to medical trainees. Methods: We conducted a two group comparison study of 35 Post-Graduate Year 1 and 2 Family Medicine residents. Participants were instructed on use of the EpiPen® using either a written module or a computer module. Participants were evaluated on use of the EpiPen® using standardized objective outcome measures by a blinded assessor. Assessments took place prior to and following instruction, using the assigned learning modality. Results: There were 34 participants who completed the study. Both groups demonstrated significant improvement in demonstrating use of the EpiPen® following training (p <0.001 for both. A significant post-training difference favouring the computer module learners over the written module learners was observed (p = 0.035. However, only 53% and 18% of candidates (computer module and written module, respectively were able to correctly perform all of the checklist steps. Conclusion: While our findings suggest computer modules represent an effective modality for teaching use of the EpiPen® to medical trainees, the low number of candidates who were able to perform all the checklist items regardless of modality needs to be addressed.

Cognitive processes in solving variants of computer-based problems used in logic teaching

NARCIS (Netherlands)

Eysink, Tessa H.S.; Dijkstra, S.; Kuper, Jan

2001-01-01

The effect of two instructional variables, visualisation and manipulation of objects, in learning to use the logical connective, conditional, was investigated. Instructions for 66 first- year social science students were varied in the computer-based learning environment Tarski's World, designed for

The Psychology of Music, editado por Diana Deutsch, 3ª edição: resenha dos capítulos 10 a 13

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Ricieri Carlini Zorzal

2016-03-01

Full Text Available O presente texto traz uma resenha de quatro capítulos da terceira edição do livro The Psychology of Music, editado por Diana Deutsch. Nominalmente, são analisados os seguintes capítulos: 10 Performance musical: movimento e coordenação, de autoria de Caroline Palmer; 11 Desenvolvimento musical, de autoria de Laurel Trainor e Erin Hannon; 12 Música e habilidades cognitivas, de autoria de Glenn Schellenberg e Michael Weiss; e 13 As fundações biológicas da música: insights da amusia congênita, de autoria de Isabelle Peretz.

Papel de la Vitamina D en la postmenopausia. Influencia de la suplementación en el metabolismo óseo y otras dianas.

OpenAIRE

Arribas Ferriol, Gemma

2015-01-01

Actualmente existe un problema de salud mundial con la osteoporosis postmenopáusica y entre los determinantes de salud ósea está un nivel adecuado de vitamina D. También cabe considerar que mantener un nivel adecuado de dicha vitamina influye en otras dianas determinantes en la salud en la postmenopausia, como es el nivel de lípidos, glucemia e insulina, tensión arterial o peso. Entre las tácticas recomendadas por las guías de práctica clínica se contempla la suplementación universal con v...

THE THIRD MARGIN OF HISTORY. NOTES ON THE TWO FACES OF WAR BY DIANA ANDRINGA AND FLORA GOMES

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Livia Apa

2010-11-01

Full Text Available The essay intends to approach, taking the documentary authored by the Portuguese journalist Diana Andringa and the Guinea producer Flora Gomes as a starting point, the theme of the memories in conflict, and to reflect upon the manners in which the image archives may function in the process of construction of a collective and shared memory. In this sense, the Portuguese documentary in question seems to present a route that passes by the issue of the “war of memories” proposing a common reading of the histories which occurred on the Guinean front during the colonial war; proposing a reading of the facts which stress how, in accordance to what Amílcar Cabral affirmed, the fate of the two sides, in this particular case, Portugal and Guinea- Bissau, were indissolubly connected.

Applying and Developing Patterns in Teaching

DEFF Research Database (Denmark)

Bennedsen, Jens; Eriksen, Ole

2003-01-01

A community of teachers and researchers within computer science has adopted the idea of patterns and developed a set of pedagogical patterns. These patterns capture best practices in teaching. From our research and teaching practice we have observed that pedagogical patterns are useful...... enriches the notion of pedagogical patterns. Inspired by conditions for learning we identify three values in teaching in the field of engineering-related educations. Further we present a value-based template for guidelines in teaching, causing a better understanding of the patterns and help teachers...

Teaching about Fractals.

Science.gov (United States)

Willson, Stephen J.

1991-01-01

Described is a course designed to teach students about fractals using various teaching methods including the computer. Discussed are why the course drew students, prerequisites, clientele, textbook, grading, computer usage, and the syllabus. (KR)

USING PCU-CAMEL, A WEB-BASED LEARNING ENVIRONMENT, IN EVALUATING TEACHING-LEARNING PROCESS

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Arlinah Imam Rahardjo

2008-01-01

Full Text Available PCU-CAMEL (Petra Christian University-Computer Aided Mechanical Engineering Department Learning Environment has been developed to integrate the use of this web-based learning environment into the traditional, face-to-face setting of class activities. This integrated learning method is designed as an effort to enrich and improve the teaching-learning process at Petra Christian University. A study was conducted to introduce the use of PCU-CAMEL as a tool in evaluating teaching learning process. The study on this method of evaluation was conducted by using a case analysis on the integration of PCU-CAMEL to the traditional face-to-face meetings of LIS (Library Information System class at the Informatics Engineering Department of Petra Christian University. Students’ responses documented in some features of PCU-CAMEL were measured and analyzed to evaluate the effectiveness of this integrated system in developing intrinsic motivation of the LIS students of the first and second semester of 2004/2005 to learn. It is believed that intrinsic motivation can drive students to learn more. From the study conducted, it is concluded that besides its capability in developing intrinsic motivation, PCU-CAMEL as a web-based learning environment, can also serve as an effective tool for both students and instructors to evaluate the teaching-learning process. However, some weaknesses did exist in using this method of evaluating teaching-learning process. The free style and unstructured form of the documentation features of this web-based learning environment can lead to ineffective evaluation results

The Effect of Multimedia Based Learning in Chemistry Teaching and Learning on Students’ Self-Regulated Learning

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Erfan Priyambodo

2014-11-01

Full Text Available In recent years, the uses of Multimedia Based Learning (MBL in classroom instruction increased widely. Overall, this implementation aims to improve students’ motivation and also their learning outcomes. This study was answering the effect of MBL toward students’ Self-Regulated Learning (SRL in chemistry teaching and learning. The experiment was conducted in class XI of senior high school in Yogyakarta. Researchers create some computer based media for chemistry materials and continued with expert judgement of the media. Students’ data SRL were measured using validated questionnaire. The questionnaire consists of three components, i.e. metacognitive, motivation and behavior. The results showed that there was significant differences in SRL of students before and after participating in chemistry teaching and learning which applying MBL.

Maple (Computer Algebra System) in Teaching Pre-Calculus: Example of Absolute Value Function

Science.gov (United States)

Tuluk, Güler

2014-01-01

Modules in Computer Algebra Systems (CAS) make Mathematics interesting and easy to understand. The present study focused on the implementation of the algebraic, tabular (numerical), and graphical approaches used for the construction of the concept of absolute value function in teaching mathematical content knowledge along with Maple 9. The study…

[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.

Development of Computer-Based Training to Supplement Lessons in Fundamentals of Electronics

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Ian P. Benitez

2016-05-01

Full Text Available Teaching Fundamentals of Electronics allow students to familiarize with basic electronics concepts, acquire skills in the use of multi-meter test instrument, and develop mastery in testing basic electronic components. Actual teaching and doing observations during practical activities on components pin identification and testing showed that the lack of skills of new students in testing components can lead to incorrect fault diagnosis and wrong pin connection during in-circuit replacement of the defective parts. With the aim of reinforcing students with concrete understanding of the concepts of components applied in the actual test and measurement, a Computer-Based Training was developed. The proponent developed the learning modules (courseware utilizing concept mapping and storyboarding instructional design. Developing a courseware as simulated, activity-based and interactive as possible was the primary goal to resemble the real-world process. A Local area network (LAN-based learning management system was also developed to use in administering the learning modules. The Paired Sample T-Test based on the pretest and post-test result was used to determine whether the students achieved learning after taking the courseware. The result revealed that there is a significant achievement of the students after studying the learning module. The E-learning content was validated by the instructors in terms of contents, activities, assessment and format with a grand weighted mean of 4.35 interpreted as Sufficient. Based from the evaluation result, supplementing with the proposed computer-based training can enhance the teachinglearning process in electronic fundamentals.

Teaching Agile Software Development: A Case Study

Science.gov (United States)

Devedzic, V.; Milenkovic, S. R.

2011-01-01

This paper describes the authors' experience of teaching agile software development to students of computer science, software engineering, and other related disciplines, and comments on the implications of this and the lessons learned. It is based on the authors' eight years of experience in teaching agile software methodologies to various groups…

Treating of Content-Based Instruction to Teach Writing Viewed from EFL Learners' Creativity

Science.gov (United States)

Jaelani, Selamet Riadi

2017-01-01

The objectives of the research are to examine: (1) whether Content-Based Instruction is more effective than Problem-based learning to teach writing to the EFL Learners; (2) whether the EFL Learners having high creativity have better writing than those having low creativity; and (3) whether there is an interaction between teaching methods and EFL…

Applying Integrated Computer Assisted Media (ICAM in Teaching Vocabulary

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Opick Dwi Indah

2015-02-01

Full Text Available The objective of this research was to find out whether the use of integrated computer assisted media (ICAM is effective to improve the vocabulary achievement of the second semester students of Cokroaminoto Palopo University. The population of this research was the second semester students of English department of Cokroaminoto Palopo University in academic year 2013/2014. The samples of this research were 60 students and they were placed into two groups: experimental and control group where each group consisted of 30 students. This research used cluster random sampling technique. The research data was collected by applying vocabulary test and it was analyzed by using descriptive and inferential statistics. The result of this research was integrated computer assisted media (ICAM can improve vocabulary achievement of the students of English department of Cokroaminoto Palopo University. It can be concluded that the use of ICAM in the teaching vocabulary is effective to be implemented in improving the students’ vocabulary achievement.

How do good teachers teach? Bases and values

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Silvia Branda

2013-08-01

Full Text Available There are certain basis in teaching that already exist before the actual teaching takes place. These bases are not the result of classroom practices or the use of methods or techniques, they are part of the necessary requirements for the act of teaching something to someone. These bases are not the components of a recipe or a set of rules that we have to use mechanically. They are the guidelines, criteria, perspectives, options, points of view that make teaching and learning meaningful. In this paper we analyze an interview carried out with a “memorable teacher” to find out the grounds, perspectives and options from those teachers who have left a deep mark in their students. Even though many teachers are seeking a list of tips, tools or methods to face their classes, we are not offering any. We are just analyzing hints, gestures or traces, what Fried (1995:47 calls “the connection between passion for teaching and quality learning”.

Effectiveness of Using Computer-Assisted Supplementary Instruction for Teaching the Mole Concept

Science.gov (United States)

Yalçinalp, Serpil; Geban, Ömer; Özkan, Ilker

This study examined the effect of computer-assisted instruction (CAI), used as a problem-solving supplement to classroom instruction, on students' understanding of chemical formulas and mole concept, their attitudes toward chemistry subjects, and CAI. The objective was to assess the effectiveness of CAI over recitation hours when both teaching methods were used as a supplement to the traditional chemistry instruction. We randomly selected two classes in a secondary school. Each teaching strategy was randomly assigned to one class. The experimental group received supplementary instruction delivered via CAI, while the control group received similar instruction through recitation hours. The data were analyzed using two-way analysis of variance and t-test. It was found that the students who used the CAI accompanied with lectures scored significantly higher than those who attended recitation hours, in terms of school subject achievement in chemistry and attitudes toward chemistry subjects. In addition, there was a significant improvement in the attitudes of students in the experimental group toward the use of computers in a chemistry course. There was no significant difference between the performances of females versus males in each treatment group.Received: 26 April 1994; Revised: 6 April 1995;

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

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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

Xinyinqin: a computer-based heart sound simulator.

Science.gov (United States)

Zhan, X X; Pei, J H; Xiao, Y H

1995-01-01

"Xinyinqin" is the Chinese phoneticized name of the Heart Sound Simulator (HSS). The "qin" in "Xinyinqin" is the Chinese name of a category of musical instruments, which means that the operation of HSS is very convenient--like playing an electric piano with the keys. HSS is connected to the GAME I/O of an Apple microcomputer. The generation of sound is controlled by a program. Xinyinqin is used as a teaching aid of Diagnostics. It has been applied in teaching for three years. In this demonstration we will introduce the following functions of HSS: 1) The main program has two modules. The first one is the heart auscultation training module. HSS can output a heart sound selected by the student. Another program module is used to test the student's learning condition. The computer can randomly simulate a certain heart sound and ask the student to name it. The computer gives the student's answer an assessment: "correct" or "incorrect." When the answer is incorrect, the computer will output that heart sound again for the student to listen to; this process is repeated until she correctly identifies it. 2) The program is convenient to use and easy to control. By pressing the S key, it is able to output a slow heart rate until the student can clearly identify the rhythm. The heart rate, like the actual rate of a patient, can then be restored by hitting any key. By pressing the SPACE BAR, the heart sound output can be stopped to allow the teacher to explain something to the student. The teacher can resume playing the heart sound again by hitting any key; she can also change the content of the training by hitting RETURN key. In the future, we plan to simulate more heart sounds and incorporate relevant graphs.

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…

Task-based language teaching: how it is implemented effectively?

Science.gov (United States)

Somawati, N. P.; Wahyu Astuti, N. W.; Kanca, I. N.; Widanta, I. M. R. J.; Ardika, I. W. D.

2018-01-01

There have been a number of ideas on how task-based language teaching (TBLT) is applied in English instruction. This research attempted to investigate how the task-based language teaching (TBLT) should appropriately be implemented in vocational college. A group of twenty eight students majoring in tourism were involved as research participant. Prior to treatment, they were given pre-test (Tl) to see their basic level. The test, assessment rubric, learning materials, and learning syntax were developed and validated by an expert judge prior to their use. The treatment using task-based learning materials and learning syntax stages of “leading in - enriching - activating - naturalizing” (LEAN) was undertaken for three times. The post test (T2) was then given two days upon treatment to avoid their being able to answer the test because they just still remember of the materials during the learning. The analysis result of T1 and T2 using paired sample t-test showed that there was significant difference between means of T1 (M=6.14) and T2 (M=15.46), indicated by t (27) = -54.51, p development is recommended to use other English for specific purposes’ materials and different research participant.

A Comparison of the Learning Outcomes of Traditional Lecturing with that of Computer-Based Learning in two Optometry Courses

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H Kangari

2009-07-01

Full Text Available Background and purpose: The literature on distance education has provided different reports about the effectiveness of traditional lecture based settings versus computer based study settings. This studyis an attempt to compare the learning outcomes of the traditional lecture based teaching with that of the computer based learning in the optometry curriculum.Methods: Two courses in the optometry curriculum, Optometry I, with 24 students and Optometry II, with 27 students were used in this study. In each course, the students were randomly divided into two groups. In each scheduled class session, one group randomly attended the lecture, while the other studied in the computer stations. The same content was presented to both groups and at end of each session the same quiz was given to both. In the next session, the groups switched place. This processcontinued for four weeks. The quizzes were scored and a paired t-test was used to examine any difference. The data was analyzed by SPSS 15 software.Results: The mean score for Optometry I, lecture settings was 3.36 +0.59, for Optometry I computer based study was 3.27+0.63 , for Optometry II, in lecture setting was 3.22+0.57 and for Optometry II, computer based setting was 2.85+0.69. The paired sample t-test was performed on the scores, revealing no statistical significant difference between the two settings. However, the mean score for lecture sessions was slightly higher in lecture settings.Conclusion: Since this study reveals that the learning outcomes in traditional lecture based settings and computer based study are not significantly different, the lecture sessions can be safely replacedby the computer based study session. Further practice in the computer based setting might reveal better outcomes in computer study settings.Key words: LECTURING, COMPUTER BASED LEARNING, DISTANCE EDUCATION

Teaching computer interfacing with virtual instruments in an object-oriented language.

Science.gov (United States)

Gulotta, M

1995-01-01

LabVIEW is a graphic object-oriented computer language developed to facilitate hardware/software communication. LabVIEW is a complete computer language that can be used like Basic, FORTRAN, or C. In LabVIEW one creates virtual instruments that aesthetically look like real instruments but are controlled by sophisticated computer programs. There are several levels of data acquisition VIs that make it easy to control data flow, and many signal processing and analysis algorithms come with the software as premade VIs. In the classroom, the similarity between virtual and real instruments helps students understand how information is passed between the computer and attached instruments. The software may be used in the absence of hardware so that students can work at home as well as in the classroom. This article demonstrates how LabVIEW can be used to control data flow between computers and instruments, points out important features for signal processing and analysis, and shows how virtual instruments may be used in place of physical instrumentation. Applications of LabVIEW to the teaching laboratory are also discussed, and a plausible course outline is given. PMID:8580361

Using Mental Imagery Processes for Teaching and Research in Mathematics and Computer Science

Science.gov (United States)

Arnoux, Pierre; Finkel, Alain

2010-01-01

The role of mental representations in mathematics and computer science (for teaching or research) is often downplayed or even completely ignored. Using an ongoing work on the subject, we argue for a more systematic study and use of mental representations, to get an intuition of mathematical concepts, and also to understand and build proofs. We…

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.

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

Affordable mobile robotic platforms for teaching computer science at African universities

OpenAIRE

Gyebi, Ernest; Hanheide, Marc; Cielniak, Grzegorz

2015-01-01

Educational robotics can play a key role in addressing some of the challenges faced by higher education in Africa. One of the major obstacles preventing a wider adoption of initiatives involving educational robotics in this part of the world is lack of robots that would be affordable by African institutions. In this paper, we present a survey and analysis of currently available affordable mobile robots and their suitability for teaching computer science at African universities. To this end, w...

PREZI, CLOUD-BASED PRESENTATION, FOR TEACHING: HOW IS IT INTERESTING?

Directory of Open Access Journals (Sweden)

Santiana Santiana

2017-08-01

Full Text Available This study aims at analyzing reflection of the use of prezi as instructional media for teaching English in Indonesian context. Prezi is presentation software which is not commonly used in Indonesia producing a cloud-based presentation and storytelling tool for presenting ideas on a virtual canvas. This study is conducted based on the previous survey study done by Fox et.al (2016 finding that all of the students in their study preferred prezi rather than power point as a presentation tool in the areas of ease of use, fun to use, text, graphics, and usage in future presentations. However, this study has a purpose to reflect the student-teacher’s experience when using prezi in teaching English. To obtain the data, journal writing and self-observation by using video recording are used. It deeply investigates: 1 how he creates prezi for teaching English and 2 challenges and benefits of using it for teaching. The finding revealed that prezi is a powerful tool attracting the students’ attention which creates better classroom atmosphere and meaningful learning experience. On the other hand, it encourages the teacher to have high access of internet and be creative on making prezi presentation.

Cloud computing.

Science.gov (United States)

Wink, Diane M

2012-01-01

In this bimonthly series, the author examines how nurse educators can use Internet and Web-based technologies such as search, communication, and collaborative writing tools; social networking and social bookmarking sites; virtual worlds; and Web-based teaching and learning programs. This article describes how cloud computing can be used in nursing education.

La reconstrucción de una ciudad: la restauración del Templo de Diana de Évora

Directory of Open Access Journals (Sweden)

María Cátedra

2011-09-01

Full Text Available Este artículo refleja un momento clave de la elaboración simbólica de la ciudad-museo de Évora, en la actualidad Patrimonio de la Humanidad. A partir de la restauración del Templo de Diana en el siglo XIX, los eborenses se apercibieron visual y cognitivamente del origen romano de la ciudad y el monumento, que la corona en su zona más elevada, reestructuró el conjunto de la ciudad y sirvió para reconstruir la imagen posterior. Es una imagen que identificará la ciudad, se convertirá en su exlibris y marcará su historia. Tras un turbulento proceso, los afanes de sus cultos defensores motivaron otras iniciativas posteriores, creando un pionero ambiente de protección y defensa de la ciudad que la caracteriza.

WRITING ACTIVITIES IN A LITERACY BASED TEACHING

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Yentri Anggeraini

2017-12-01

Full Text Available Literacy brings students to current and future learning, and for participation in the communication, society and workforce. As well as providing access to personal enrichment through literature, culture and social interaction. It provides access to material enrichment through further education, training and skilled employment. One of parts of literacy based teaching is writing. Writing is a principal form of communication, necessary in everyday life, in business, in creativity, in scholarly pursuits; in short, it is not a just tool of living, it is a tool of survival. It is the key activity in fostering language learners` awareness of how purpose audience and context affect the design of texts. In order to help the students to write effectively, the teacher should provide some interesting and useful activities. This paper aims at explaining what the literacy based teaching is and writing activities that can be used a literacy based teaching such as letter writing, journal writing, and creative writing

Telemedical Education: Teaching Spirometry on the Internet.

Science.gov (United States)

Lum, Esther H.; Gross, Thomas J.

1999-01-01

Describes the development and evaluation of an Internet-based tutorial for teaching spirometry interpretation to nonpulmonologists. Concludes that computer-based tutorials can effectively train off-site practitioners in spirometry interpretation. Contains 23 references. (Author/WRM)

Task-Based Teaching of English-Chinese Translation under "Caliber-Oriented Education to Success" Based on Web

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Duan, Zhongyan

This paper, under 3-using principle in the philosophy of caliber-oriented education to success (CETS), makes a tentative qualitative study on the application of task-based approach in the teaching of English-Chinese translation based on the web. Translation teaching is characterized by its practicality. Therefore, the task-based approach can be employed to guide the web-based content collection and the process of English translation teaching. In this way, the prospect for enhancing student's translation ability is quite encouraging, which has been verified by one year's teaching.

Developing an evidence-based curriculum designed to help psychiatric nurses learn to use computers and the Internet.

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Koivunen, Marita; Välimäki, Maritta; Jakobsson, Tiina; Pitkänen, Anneli

2008-01-01

This article describes the systematic process in which an evidence-based approach was used to develop a curriculum designed to support the computer and Internet skills of nurses in psychiatric hospitals in Finland. The pressure on organizations to have skilled and motivated nurses who use modern information and communication technology in health care organizations has increased due to rapid technology development at the international and national levels. However, less frequently has the development of those computer education curricula been based on evidence-based knowledge. First, we identified psychiatric nurses' learning experiences and barriers to computer use by examining written essays. Second, nurses' computer skills were surveyed. Last, evidence from the literature was scrutinized to find effective methods that can be used to teach and learn computer use in health care. This information was integrated and used for the development process of an education curriculum designed to support nurses' computer and Internet skills.

Computerized index for teaching files

International Nuclear Information System (INIS)

Bramble, J.M.

1989-01-01

A computerized index can be used to retrieve cases from a teaching file that have radiographic findings similar to an unknown case. The probability that a user will review cases with a correct diagnosis was estimated with use of radiographic findings of arthritis in hand radiographs of 110 cases from a teaching file. The nearest-neighbor classification algorithm was used as a computer index to 110 cases of arthritis. Each case was treated as an unknown and inputted to the computer index. The accuracy of the computer index in retrieving cases with the same diagnosis (including rheumatoid arthritis, gout, psoriatic arthritis, inflammatory osteoarthritis, and pyrophosphate arthropathy) was measured. A Bayes classifier algorithm was also tested on the same database. Results are presented. The nearest-neighbor algorithm was 83%. By comparison, the estimated accuracy of the Bayes classifier algorithm was 78%. Conclusions: A computerized index to a teaching file based on the nearest-neighbor algorithm should allow the user to review cases with the correct diagnosis of an unknown case, by entering the findings of the unknown case

Evolution of teaching and evaluation methodologies: The experience in the computer programming course at the Universidad Nacional de Colombia

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Jonatan Gomez Perdomo

2014-05-01

Full Text Available In this paper, we present the evolution of a computer-programming course at the Universidad Nacional de Colombia (UNAL. The teaching methodology has evolved from a linear and non-standardized methodology to a flexible, non-linear and student-centered methodology. Our methodology uses an e-learning platform that supports the learning process by offering students and professors custom navigation between the content and material in an interactive way (book chapters, exercises, videos. Moreover, the platform is open access, and approximately 900 students from the university take this course each term. However, our evaluation methodology has evolved from static evaluations based on paper tests to an online process based on computer adaptive testing (CAT that chooses the questions to ask a student and assigns the student a grade according to the student’s ability.

Practice and application of problem-based learning in evidence-based medicine teaching

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Tian-Ao Li

2014-10-01

Full Text Available AIM:To investigate the effect of problem-based learning(PBLused in the teaching of medical students' evidence-based medicine(EBM.METHODS: Five classes(total 147 studentswere randomly selected as experimental(PBLgroup, at the same time, another 5 classes(total 149 studentswere also randomly selected as control group, using traditional teaching method(lecture-based learning, LBLin 2010 grade. The final examination scores of the experimental group were compared with control at the end of term. In addition, all students were interviewed using self-administered questionnaire to obtain their evaluation for PBL practice. SPSS13.0 software was used for statistical analysis.RESULTS: The homogeneity test in baseline survey showed that the basic characteristics between the two groups of students were no significant differences, and were comparable(P>0.05. Final exam results showed that in addition to the scores of the EBM basic knowledge indicated no significant difference between two groups of students(P>0.05, for the 5 steps of EBM procedure, namely, asking questions, finding the best evidence, evaluating the evidence, using and practicing the evidence, re-evaluating the evidence, and the total scores between the two groups, there were significant statistically differences(PP>0.05in aspects of better understanding classroom knowledge, improving language expression ability, and writing skill exercises. And other residual items had a significant difference(PPCONCLUSION:PBL teaching mode can effectively improve teaching effectiveness and the quality of EBM teaching, so the this teaching mode is worth further popularizing.

[Genomics innovative teaching pattern based upon amalgamation between modern educational technology and constructivism studying theory].

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Liang, Xu-Fang; Peng, Jing; Zhou, Tian-Hong

2007-04-01

In order to overcome various malpractices in the traditional teaching methods, and also as part of the Guangdong province molecular biology perfect course project, some reforms were carried out to the teaching pattern of genomics. The reforms include using the foreign original teaching materials, bilingual teaching, as well as taking the constructivism-directed discussion teaching method and the multimedia computer-assisted instruction. To improve the scoring way and the laboratory course of the subject, we carried on a multiplex inspection systems and a self-designing experiments. Through the teaching reform on Genomics, we have gradually consummated the construction of molecular biology curriculum system.

Graphical qualities of educational technology: Using drag-and-drop and text-based programs for introductory computer science.

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DiSalvo, Betsy

2014-01-01

To determine appropriate computer science curricula, educators sought to better understand the different affordances of teaching with a visual programming language (Alice) or a text-based language (Jython). Although students often preferred one language, that language wasn't necessarily the one from which they learned the most.

Transforming information for computer-aided instruction: using a Socratic Dialogue method to teach gross anatomy.

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Constantinou, P; Daane, S; Dev, P

1994-01-01

Traditional teaching of anatomy can be a difficult process of rote memorization. Computers allow information presentation to be much more dynamic, and interactive; the same information can be presented in multiple organizations. Using this idea, we have implemented a new pedagogy for computer-assisted instruction in The Anatomy Lesson, an interactive digital teacher which uses a "Socratic Dialogue" metaphor, as well as a textbook-like approach, to facilitate conceptual learning in anatomy.

A Study on Attitude and Opinion towards Using Computer Technology in Teaching among B.Ed. Trainees in Tiruchirappalli District

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Kumar, C. Ashok

2015-01-01

The main aim of the study was to find out whether there was a significant difference in the attitude and opinion towards using Computer Technology in teaching among B.Ed., trainees in terms of select independent variables. Normative survey was the technique employed. Opinion towards Computer Usage and Attitude towards Computer Technology inventory…

Domain-based Teaching Strategy for Intelligent Tutoring System Based on Generic Rules

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Kseibat, Dawod; Mansour, Ali; Adjei, Osei; Phillips, Paul

In this paper we present a framework for selecting the proper instructional strategy for a given teaching material based on its attributes. The new approach is based on a flexible design by means of generic rules. The framework was adapted in an Intelligent Tutoring System to teach Modern Standard Arabic language to adult English-speaking learners with no pre-knowledge of Arabic language is required.

Using embedded computer-assisted instruction to teach science to students with Autism Spectrum Disorders

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Smith, Bethany

The need for promoting scientific literacy for all students has been the focus of recent education reform resulting in the rise of the Science Technology, Engineering, and Mathematics movement. For students with Autism Spectrum Disorders and intellectual disability, this need for scientific literacy is further complicated by the need for individualized instruction that is often required to teach new skills, especially when those skills are academic in nature. In order to address this need for specialized instruction, as well as scientific literacy, this study investigated the effects of embedded computer-assisted instruction to teach science terms and application of those terms to three middle school students with autism and intellectual disability. This study was implemented within an inclusive science classroom setting. A multiple probe across participants research design was used to examine the effectiveness of the intervention. Results of this study showed a functional relationship between the number of correct responses made during probe sessions and introduction of the intervention. Additionally, all three participants maintained the acquired science terms and applications over time and generalized these skills across materials and settings. The findings of this study suggest several implications for practice within inclusive settings and provide suggestions for future research investigating the effectiveness of computer-assisted instruction to teach academic skills to students with Autism Spectrum Disorders and intellectual disability.

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

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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,…

A Collaboration-Mediated Exploration of Nonnative L2 Teachers' Cognition of Language Teaching Methodology

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Tajeddin, Zia; Aryaeian, Nafeeseh

2017-01-01

The present study sought to investigate nonnative L2 teachers' cognition of teaching methodology based on their collaborative talks. Participants were 12 nonnative EFL teachers categorized into three collaborative discussion groups by their teaching experience. Collaborative discussions were aimed at exploring the participants' cognition of…

Identifying the professional knowledge base for multi-grade teaching ...

African Journals Online (AJOL)

This paper reports a small-scale qualitative study of teachers and teaching principals in multi-grade rural schools in Australia, focusing on identifying the professional knowledge base required for teachers in such contexts. Such a knowledge base is essential for improving the quality of multi-grade teaching. Interviews and ...

Spaceborne computer executive routine functional design specification. Volume 2: Computer executive design for space station/base

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Kennedy, J. R.; Fitzpatrick, W. S.

1971-01-01

The computer executive functional system design concepts derived from study of the Space Station/Base are presented. Information Management System hardware configuration as directly influencing the executive design is reviewed. The hardware configuration and generic executive design requirements are considered in detail in a previous report (System Configuration and Executive Requirements Specifications for Reusable Shuttle and Space Station/Base, 9/25/70). This report defines basic system primitives and delineates processes and process control. Supervisor states are considered for describing basic multiprogramming and multiprocessing systems. A high-level computer executive including control of scheduling, allocation of resources, system interactions, and real-time supervisory functions is defined. The description is oriented to provide a baseline for a functional simulation of the computer executive system.

Proceedings of the 2011 2nd International Congress on Computer Applications and Computational Science

CERN Document Server

Nguyen, Quang

2012-01-01

The latest inventions in computer technology influence most of human daily activities. In the near future, there is tendency that all of aspect of human life will be dependent on computer applications. In manufacturing, robotics and automation have become vital for high quality products. In education, the model of teaching and learning is focusing more on electronic media than traditional ones. Issues related to energy savings and environment is becoming critical.   Computational Science should enhance the quality of human life,  not only solve their problems. Computational Science should help humans to make wise decisions by presenting choices and their possible consequences. Computational Science should help us make sense of observations, understand natural language, plan and reason with extensive background knowledge. Intelligence with wisdom is perhaps an ultimate goal for human-oriented science.   This book is a compilation of some recent research findings in computer application and computational sci...

Using Raspberry Pi to Teach Computing "Inside Out"

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Jaokar, Ajit

2013-01-01

This article discusses the evolution of computing education in preparing for the next wave of computing. With the proliferation of mobile devices, most agree that we are living in a "post-PC" world. Using the Raspberry Pi computer platform, based in the UK, as an example, the author discusses computing education in a world where the…

Computer-aided diagnosis of early knee osteoarthritis based on MRI T2 mapping.

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Wu, Yixiao; Yang, Ran; Jia, Sen; Li, Zhanjun; Zhou, Zhiyang; Lou, Ting

2014-01-01

This work was aimed at studying the method of computer-aided diagnosis of early knee OA (OA: osteoarthritis). Based on the technique of MRI (MRI: Magnetic Resonance Imaging) T2 Mapping, through computer image processing, feature extraction, calculation and analysis via constructing a classifier, an effective computer-aided diagnosis method for knee OA was created to assist doctors in their accurate, timely and convenient detection of potential risk of OA. In order to evaluate this method, a total of 1380 data from the MRI images of 46 samples of knee joints were collected. These data were then modeled through linear regression on an offline general platform by the use of the ImageJ software, and a map of the physical parameter T2 was reconstructed. After the image processing, the T2 values of ten regions in the WORMS (WORMS: Whole-organ Magnetic Resonance Imaging Score) areas of the articular cartilage were extracted to be used as the eigenvalues in data mining. Then,a RBF (RBF: Radical Basis Function) network classifier was built to classify and identify the collected data. The classifier exhibited a final identification accuracy of 75%, indicating a good result of assisting diagnosis. Since the knee OA classifier constituted by a weights-directly-determined RBF neural network didn't require any iteration, our results demonstrated that the optimal weights, appropriate center and variance could be yielded through simple procedures. Furthermore, the accuracy for both the training samples and the testing samples from the normal group could reach 100%. Finally, the classifier was superior both in time efficiency and classification performance to the frequently used classifiers based on iterative learning. Thus it was suitable to be used as an aid to computer-aided diagnosis of early knee OA.

The use of Computer Assisted Language Learning (CALL) Devices ...

African Journals Online (AJOL)

Despite the numerous advantages that can be made of the computer in language teaching, many ... be made of the computer in English Language teaching by low technologically exposed teachers. ... http://dx.doi.org/10.4314/ict.v2i1.31950.

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

catherine of siena's wisdom on discernment and her reception

African Journals Online (AJOL)

ISSN 1015-8758. © UV/UFS. . Diana L. Villegas E-mail: ..... these lamps to enlighten blind and dense understandings. They ..... and following God's will, she was led to exhort a Pope, to dare to teach him.

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 ...

Testing a computer-based ostomy care training resource for staff nurses.

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Bales, Isabel

2010-05-01

Fragmented teaching and ostomy care provided by nonspecialized clinicians unfamiliar with state-of-the-art care and products have been identified as problems in teaching ostomy care to the new ostomate. After conducting a literature review of theories and concepts related to the impact of nurse behaviors and confidence on ostomy care, the author developed a computer-based learning resource and assessed its effect on staff nurse confidence. Of 189 staff nurses with a minimum of 1 year acute-care experience employed in the acute care, emergency, and rehabilitation departments of an acute care facility in the Midwestern US, 103 agreed to participate and returned completed pre- and post-tests, each comprising the same eight statements about providing ostomy care. F and P values were computed for differences between pre- and post test scores. Based on a scale where 1 = totally disagree and 5 = totally agree with the statement, baseline confidence and perceived mean knowledge scores averaged 3.8 and after viewing the resource program post-test mean scores averaged 4.51, a statistically significant improvement (P = 0.000). The largest difference between pre- and post test scores involved feeling confident in having the resources to learn ostomy skills independently. The availability of an electronic ostomy care resource was rated highly in both pre- and post testing. Studies to assess the effects of increased confidence and knowledge on the quality and provision of care are warranted.

Modifications in the Teach-C computer code for convection analysis-two-dimensional transient diffusion

International Nuclear Information System (INIS)

Sampaio, P.A.B. de.

1987-08-01

Some modifications in Teach-C computer program to analyse the heat conduction with convective heat transport are presented. The utilization of the program to solve a convective - diffusion problem is studied and the results are compared with an analysis of the same problem, in steady - state conditions, by finite element method [pt

Computer programing for geosciences: Teach your students how to make tools

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Grapenthin, Ronni

2011-12-01

When I announced my intention to pursue a Ph.D. in geophysics, some people gave me confused looks, because I was working on a master's degree in computer science at the time. My friends, like many incoming geoscience graduate students, have trouble linking these two fields. From my perspective, it is pretty straightforward: Much of geoscience evolves around novel analyses of large data sets that require custom tools—computer programs—to minimize the drudgery of manual data handling; other disciplines share this characteristic. While most faculty adapted to the need for tool development quite naturally, as they grew up around computer terminal interfaces, incoming graduate students lack intuitive understanding of programing concepts such as generalization and automation. I believe the major cause is the intuitive graphical user interfaces of modern operating systems and applications, which isolate the user from all technical details. Generally, current curricula do not recognize this gap between user and machine. For students to operate effectively, they require specialized courses teaching them the skills they need to make tools that operate on particular data sets and solve their specific problems. Courses in computer science departments are aimed at a different audience and are of limited help.

A Computer Simulation of Community Pharmacy Practice for Educational Use.

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Bindoff, Ivan; Ling, Tristan; Bereznicki, Luke; Westbury, Juanita; Chalmers, Leanne; Peterson, Gregory; Ollington, Robert

2014-11-15

To provide a computer-based learning method for pharmacy practice that is as effective as paper-based scenarios, but more engaging and less labor-intensive. We developed a flexible and customizable computer simulation of community pharmacy. Using it, the students would be able to work through scenarios which encapsulate the entirety of a patient presentation. We compared the traditional paper-based teaching method to our computer-based approach using equivalent scenarios. The paper-based group had 2 tutors while the computer group had none. Both groups were given a prescenario and postscenario clinical knowledge quiz and survey. Students in the computer-based group had generally greater improvements in their clinical knowledge score, and third-year students using the computer-based method also showed more improvements in history taking and counseling competencies. Third-year students also found the simulation fun and engaging. Our simulation of community pharmacy provided an educational experience as effective as the paper-based alternative, despite the lack of a human tutor.

Computer versus lecture: a comparison of two methods of teaching oral medication administration in a nursing skills laboratory.

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Jeffries, P R

2001-10-01

The purpose of this study was to compare the effectiveness of both an interactive, multimedia CD-ROM and a traditional lecture for teaching oral medication administration to nursing students. A randomized pretest/posttest experimental design was used. Forty-two junior baccalaureate nursing students beginning their fundamentals nursing course were recruited for this study at a large university in the midwestern United States. The students ranged in age from 19 to 45. Seventy-three percent reported having average computer skills and experience, while 15% reported poor to below average skills. Two methods were compared for teaching oral medication administration--a scripted lecture with black and white overhead transparencies, in addition to an 18-minute videotape on medication administration, and an interactive, multimedia CD-ROM program, covering the same content. There were no significant (p lecture groups by education or computer skills. Results showed significant differences between the two groups in cognitive gains and student satisfaction (p = .01), with the computer group demonstrating higher student satisfaction and more cognitive gains than the lecture group. The groups were similar in their ability to demonstrate the skill correctly. Importantly, time on task using the CD-ROM was less, with 96% of the learners completing the program in 2 hours or less, compared to 3 hours of class time for the lecture group.

Integrating Blended Teaching and Learning to Enhance Graduate Attributes

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Hermens, Antoine; Clarke, Elizabeth

2009-01-01

Purpose: The purpose of this paper is to explore the role of computer based business simulations in higher education as innovative tools of teaching and learning to enhance students' practical understanding of real business problems. Whether the integration of business simulation technologies will enable significant innovation in teaching and…

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.

Computer-based medical education in Benha University, Egypt: knowledge, attitude, limitations, and suggestions.

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Bayomy, Hanaa; El Awadi, Mona; El Araby, Eman; Abed, Hala A

2016-12-01

Computer-assisted medical education has been developed to enhance learning and enable high-quality medical care. This study aimed to assess computer knowledge and attitude toward the inclusion of computers in medical education among second-year medical students in Benha Faculty of Medicine, Egypt, to identify limitations, and obtain suggestions for successful computer-based learning. This was a one-group pre-post-test study, which was carried out on second-year students in Benha Faculty of Medicine. A structured self-administered questionnaire was used to compare students' knowledge, attitude, limitations, and suggestions toward computer usage in medical education before and after the computer course to evaluate the change in students' responses. The majority of students were familiar with use of the mouse and keyboard, basic word processing, internet and web searching, and e-mail both before and after the computer course. The proportion of students who were familiar with software programs other than the word processing and trouble-shoot software/hardware was significantly higher after the course (Pcomputer (P=0.008), the inclusion of computer skills course in medical education, downloading lecture handouts, and computer-based exams (Pcomputers limited the inclusion of computer in medical education (Pcomputer labs, lack of Information Technology staff mentoring, large number of students, unclear course outline, and lack of internet access were more frequently reported before the course (Pcomputer labs, inviting Information Technology staff to support computer teaching, and the availability of free Wi-Fi internet access covering several areas in the university campus; all would support computer-assisted medical education. Medical students in Benha University are computer literate, which allows for computer-based medical education. Staff training, provision of computer labs, and internet access are essential requirements for enhancing computer usage in medical

Evidence-based guidelines for the wise use of computers by children: physical development guidelines.

Science.gov (United States)

Straker, L; Maslen, B; Burgess-Limerick, R; Johnson, P; Dennerlein, J

2010-04-01

Computer use by children is common and there is concern over the potential impact of this exposure on child physical development. Recently principles for child-specific evidence-based guidelines for wise use of computers have been published and these included one concerning the facilitation of appropriate physical development. This paper reviews the evidence and presents detailed guidelines for this principle. The guidelines include encouraging a mix of sedentary and whole body movement tasks, encouraging reasonable postures during computing tasks through workstation, chair, desk, display and input device selection and adjustment and special issues regarding notebook computer use and carriage, computing skills and responding to discomfort. The evidence limitations highlight opportunities for future research. The guidelines themselves can inform parents and teachers, equipment designers and suppliers and form the basis of content for teaching children the wise use of computers. STATEMENT OF RELEVANCE: Many children use computers and computer-use habits formed in childhood may track into adulthood. Therefore child-computer interaction needs to be carefully managed. These guidelines inform those responsible for children to assist in the wise use of computers.

Web-based computational chemistry education with CHARMMing I: Lessons and tutorial.

Science.gov (United States)

Miller, Benjamin T; Singh, Rishi P; Schalk, Vinushka; Pevzner, Yuri; Sun, Jingjun; Miller, Carrie S; Boresch, Stefan; Ichiye, Toshiko; Brooks, Bernard R; Woodcock, H Lee

2014-07-01

This article describes the development, implementation, and use of web-based "lessons" to introduce students and other newcomers to computer simulations of biological macromolecules. These lessons, i.e., interactive step-by-step instructions for performing common molecular simulation tasks, are integrated into the collaboratively developed CHARMM INterface and Graphics (CHARMMing) web user interface (http://www.charmming.org). Several lessons have already been developed with new ones easily added via a provided Python script. In addition to CHARMMing's new lessons functionality, web-based graphical capabilities have been overhauled and are fully compatible with modern mobile web browsers (e.g., phones and tablets), allowing easy integration of these advanced simulation techniques into coursework. Finally, one of the primary objections to web-based systems like CHARMMing has been that "point and click" simulation set-up does little to teach the user about the underlying physics, biology, and computational methods being applied. In response to this criticism, we have developed a freely available tutorial to bridge the gap between graphical simulation setup and the technical knowledge necessary to perform simulations without user interface assistance.

Web-based computational chemistry education with CHARMMing I: Lessons and tutorial.

Directory of Open Access Journals (Sweden)

Benjamin T Miller

2014-07-01

Full Text Available This article describes the development, implementation, and use of web-based "lessons" to introduce students and other newcomers to computer simulations of biological macromolecules. These lessons, i.e., interactive step-by-step instructions for performing common molecular simulation tasks, are integrated into the collaboratively developed CHARMM INterface and Graphics (CHARMMing web user interface (http://www.charmming.org. Several lessons have already been developed with new ones easily added via a provided Python script. In addition to CHARMMing's new lessons functionality, web-based graphical capabilities have been overhauled and are fully compatible with modern mobile web browsers (e.g., phones and tablets, allowing easy integration of these advanced simulation techniques into coursework. Finally, one of the primary objections to web-based systems like CHARMMing has been that "point and click" simulation set-up does little to teach the user about the underlying physics, biology, and computational methods being applied. In response to this criticism, we have developed a freely available tutorial to bridge the gap between graphical simulation setup and the technical knowledge necessary to perform simulations without user interface assistance.

Teaching Computational Thinking: Deciding to Take Small Steps in a Curriculum

Science.gov (United States)

Madoff, R. D.; Putkonen, J.

2016-12-01

While computational thinking and reasoning are not necessarily the same as computer programming, programs such as MATLAB can provide the medium through which the logical and computational thinking at the foundation of science can be taught, learned, and experienced. And while math and computer anxiety are often discussed as critical obstacles to students' progress in their geoscience curriculum, it is here suggested that an unfamiliarity with the computational and logical reasoning is what poses a first stumbling block, in addition to the hurdle of expending the effort to learn how to translate a computational problem into the appropriate computer syntax in order to achieve the intended results. Because computational thinking is so vital for all fields, there is a need to initiate many and to build support in the curriculum for it. This presentation focuses on elements to bring into the teaching of computational thinking that are intended as additions to learning MATLAB programming as a basic tool. Such elements include: highlighting a key concept, discussing a basic geoscience problem where the concept would show up, having the student draw or outline a sketch of what they think an operation needs to do in order to perform a desired result, and then finding the relevant syntax to work with. This iterative pedagogy simulates what someone with more experience in programming does, so it discloses the thinking process in the black box of a result. Intended as only a very early stage introduction, advanced applications would need to be developed as students go through an academic program. The objective would be to expose and introduce computational thinking to majors and non-majors and to alleviate some of the math and computer anxiety so that students would choose to advance on with programming or modeling, whether it is built into a 4-year curriculum or not.

Children’s questions as a base of teaching

Directory of Open Access Journals (Sweden)

Pavlović Branka S.

2003-01-01

Full Text Available The paper considers interrelationships between children’s questions and teaching and learning in the light of experimental studies on the role and aim of children’s questions in Nature and Society teaching in the third grade of primary school. The experiment comprising two parallel groups was carried out on the sample of 150 respondents from two primary schools in Šabac during the second term of the academic year 2002/2003. The present paper involves a portion of the results obtained for the type of questions children asked during teaching process as classified by independent observers; average distribution of some types of questions; qualitative analysis of discussions conducted with children after two classes where identical teaching content was presented in groups E and K; qualitative analysis of two interviews conducted with teachers after those classes in groups E and K; observers’ general impression of classes in groups E and K. The results showed that teaching based on children’s questions encourages children’s proactive attitude towards learning and leads to its higher cognitive efficiency and that children express a high degree of satisfaction by participating in thus organized work during classes and preference of atmosphere present in the classroom during such classes compared to the atmosphere during classes managed in a traditional way. Communication between children and between teacher and children is less formal, more relaxed and dynamic, which all produces motivational effects on children makes them more engaged in learning during teaching whose base is in their questions and not in teaching managed by teacher’s questions.

Computational fluid mechanics qualification calculations for the code TEACH

International Nuclear Information System (INIS)

DeGrazia, M.C.; Fitzsimmons, L.B.; Reynolds, J.T.

1979-11-01

KAPL is developing a predictive method for three-dimensional (3-D) turbulent fluid flow configurations typically encountered in the thermal-hydraulic design of a nuclear reactor. A series of experiments has been selected for analysis to investigate the adequacy of the two-equation turbulence model developed at Imperial College, London, England for predicting the flow patterns in simple geometries. The analysis of these experiments is described with the two-dimensional (2-D) turbulent fluid flow code TEACH. This work qualifies TEACH for a variety of geometries and flow conditions

Teaching Agile Software Engineering Using Problem-Based Learning

Science.gov (United States)

El-Khalili, Nuha H.

2013-01-01

Many studies have reported the utilization of Problem-Based Learning (PBL) in teaching Software Engineering courses. However, these studies have different views of the effectiveness of PBL. This paper presents the design of an Advanced Software Engineering course for undergraduate Software Engineering students that uses PBL to teach them Agile…

A Story-Based Simulation for Teaching Sampling Distributions

Science.gov (United States)

Turner, Stephen; Dabney, Alan R.

2015-01-01

Statistical inference relies heavily on the concept of sampling distributions. However, sampling distributions are difficult to teach. We present a series of short animations that are story-based, with associated assessments. We hope that our contribution can be useful as a tool to teach sampling distributions in the introductory statistics…

Interdisciplinarity in translation teaching: competence-based education, translation task-based approach, context-based text typology

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Edelweiss Vitol Gysel

2017-05-01

Full Text Available In the context of competence-based teaching, this paper draws upon the model of Translation Competence (TC put forward by the PACTE group (2003 to establish a dialogue between cognitive-constructivist paradigms for translation teaching and the model of the Context-based Text Typology (MATTHIESSEN et al., 2007. In this theoretical environment, it proposes a model for the design of a Teaching Unit (TU for the development of the bilingual competence in would-be-translators.To this end, it explores translation as a cognitive, communicative and textual activity (HURTADO ALBIR, 2011 and considers its teaching from the translation task-based approach (HURTADO ALBIR, 1999. This approach is illustrated through the practical example of the design of a TU elaborated for the subject ‘Introduction to Specialized Translation’,part of the curricular grid of the program ‘Secretariado Executivo’ at Universidade Federal de Santa Catarina. Aspects such as the establishment of learning objectives and their alignment with the translation tasks composing the TU are addressed for this specific pedagogical situation. We argue for the development of textual competences by means of the acquisition of strategies derived from the Context-based Text Typology to solve problems arising from the translation of different text types and contextual configurations.

Computer Ethics Topics and Teaching Strategies.

Science.gov (United States)

DeLay, Jeanine A.

An overview of six major issues in computer ethics is provided in this paper: (1) unauthorized and illegal database entry, surveillance and monitoring, and privacy issues; (2) piracy and intellectual property theft; (3) equity and equal access; (4) philosophical implications of artificial intelligence and computer rights; (5) social consequences…

On Using Intelligent Computer-Assisted Language Learning in Real-Life Foreign Language Teaching and Learning

Science.gov (United States)

Amaral, Luiz A.; Meurers, Detmar

2011-01-01

This paper explores the motivation and prerequisites for successful integration of Intelligent Computer-Assisted Language Learning (ICALL) tools into current foreign language teaching and learning (FLTL) practice. We focus on two aspects, which we argue to be important for effective ICALL system development and use: (i) the relationship between…

Effects of a Teacher Professional Development Program on Science Teachers' Views about Using Computers in Teaching and Learning

Science.gov (United States)

Çetin, Nagihan Imer

2016-01-01

The purpose of this study was to examine science teachers' level of using computers in teaching and the impact of a teacher professional development program (TPDP) on their views regarding utilizing computers in science education. Forty-three in-service science teachers from different regions of Turkey attended a 5 day TPDP. The TPDP was…

Tree Identification. Competency Based Teaching Materials in Horticulture.

Science.gov (United States)

Legacy, Jim; And Others

This competency-based curriculum unit on tree identification is one of five developed for classroom use in teaching the landscape/nursery area of horticulture. The three sections are each divided into teaching content (in a question-and-answer format) and student skills that outline steps and factors for consideration. Topics covered include…

How Constructivist-Based Teaching Influences Students Learning Science

Science.gov (United States)

Seimears, C. Matt; Graves, Emily; Schroyer, M. Gail; Staver, John

2012-01-01

The purpose of this article is to provide details about the beneficial processes the constructivist pedagogy has in the area of teaching science. No Child Left Behind could possibly cause detrimental effects to the science classroom and the constructivist teacher, so this essay tells how constructivist-based teaching influences students and their…

Teaching evidence-based medicine more effectively.

Science.gov (United States)

Hatmi, Zinat Nadia; Tahvildari, Sousan; Dabiran, Soheila; Soheili, Suraya; Sabouri Kashani, Ahmad; Raznahan, Maedeh

2010-01-01

Evidence-based Medicine (EBM) is becoming an integral component of graduate medical education competency and a requirement for grad medical education practice-based learning core competency. This study tries to compare the efficacy of conferences utilizing small-group discussions with the traditional conference method in enhancing EBM competency. The participants in this randomized controlled trial (RCT) were 170 members of the medical faculty who were divided into two groups of 86 (intervention) and 84 (control). Following the intervention, EBM competency was assessed by a written examination. statistical analysis made use of chi-square test, independent sample t-test and relative risks for univariate analysis. Mantel-Hanszel was used for bivariate analysis. Cox proportional hazard models were used to evaluate multivariate-adjusted associations between EBM educational intervention and EBM knowledge, attitude and skills. A new indicator of number needed to intervention (NNI) was defined and computed. The results proved conference along with small-group discussion to be a more effective teaching method with P=0.001 on knowledge, P<0.001 for attitude and skills P<0.001 in an EBM exam when compared with medical faculty members who did not participate in EBM educational intervention (n=84). Moreover, they had also increased confidence with critical appraisal skills, and searching EBM resources. Conferences followed by small-group discussions significantly enhance EBM knowledge, attitude, critical appraisal skills and literature review skills.

A multi-objective improved teaching-learning based optimization algorithm for unconstrained and constrained optimization problems

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R. Venkata Rao

2014-01-01

Full Text Available The present work proposes a multi-objective improved teaching-learning based optimization (MO-ITLBO algorithm for unconstrained and constrained multi-objective function optimization. The MO-ITLBO algorithm is the improved version of basic teaching-learning based optimization (TLBO algorithm adapted for multi-objective problems. The basic TLBO algorithm is improved to enhance its exploration and exploitation capacities by introducing the concept of number of teachers, adaptive teaching factor, tutorial training and self-motivated learning. The MO-ITLBO algorithm uses a grid-based approach to adaptively assess the non-dominated solutions (i.e. Pareto front maintained in an external archive. The performance of the MO-ITLBO algorithm is assessed by implementing it on unconstrained and constrained test problems proposed for the Congress on Evolutionary Computation 2009 (CEC 2009 competition. The performance assessment is done by using the inverted generational distance (IGD measure. The IGD measures obtained by using the MO-ITLBO algorithm are compared with the IGD measures of the other state-of-the-art algorithms available in the literature. Finally, Lexicographic ordering is used to assess the overall performance of competitive algorithms. Results have shown that the proposed MO-ITLBO algorithm has obtained the 1st rank in the optimization of unconstrained test functions and the 3rd rank in the optimization of constrained test functions.

Applying the Multisim Technology to Teach the Course of High Frequency Power Amplifier

Science.gov (United States)

Lv, Gang; Xue, Yuan-Sheng

2011-01-01

As one important professional base course in the electric information specialty, the course of "high frequency electronic circuit" has strong theoretical characteristic and abstract content. To enhance the teaching quality of this course, the computer simulation technology based on Multisim is introduced into the teaching of "high…

Educational training in ead: the experience of teaching, research and extension in the course of graduation computing

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Noeli Antonia Pimentel Vaz

2018-03-01

Full Text Available The University has as one of its pillars the teaching, research and extension triad. Only through the articulation between these three activities can higher education institutions fulfill their role: to fully form citizens capable of acting critically and reflexively in society. This work aims to present the experience of the Degree in Computer Science of the Center for Teaching and Learning in Network of the State University of Goiás in the curricular component Supervised Stage. Through this component the students went to elementary schools in their municipalities to analyze and intervene to propose improvements in the teaching-learning process, using computational resources with pedagogical functionalities. After the course of research and intervention, the academics presented their research papers to a committee made up of professors from the area at the First Scientific Meeting of the CEAR / UEG, and from these works, the best ones were selected and presented their work, also in the III Congress of Teaching, Research and Extension of UEG. In these two moments the academics had access to updated information in their area of professional training and / or study; Discussed with the academic community, through the presentation of relevant thematic banners. In this way, they had the opportunity to reflect the professional training panorama of the degrees, exchanging experiences and interacting with teachers / researchers in the area.

Effects of mobile phone-based app learning compared to computer-based web learning on nursing students: pilot randomized controlled trial.

Science.gov (United States)

Lee, Myung Kyung

2015-04-01

This study aimed to determine the effect of mobile-based discussion versus computer-based discussion on self-directed learning readiness, academic motivation, learner-interface interaction, and flow state. This randomized controlled trial was conducted at one university. Eighty-six nursing students who were able to use a computer, had home Internet access, and used a mobile phone were recruited. Participants were randomly assigned to either the mobile phone app-based discussion group (n = 45) or a computer web-based discussion group (n = 41). The effect was measured at before and after an online discussion via self-reported surveys that addressed academic motivation, self-directed learning readiness, time distortion, learner-learner interaction, learner-interface interaction, and flow state. The change in extrinsic motivation on identified regulation in the academic motivation (p = 0.011) as well as independence and ability to use basic study (p = 0.047) and positive orientation to the future in self-directed learning readiness (p = 0.021) from pre-intervention to post-intervention was significantly more positive in the mobile phone app-based group compared to the computer web-based discussion group. Interaction between learner and interface (p = 0.002), having clear goals (p = 0.012), and giving and receiving unambiguous feedback (p = 0.049) in flow state was significantly higher in the mobile phone app-based discussion group than it was in the computer web-based discussion group at post-test. The mobile phone might offer more valuable learning opportunities for discussion teaching and learning methods in terms of self-directed learning readiness, academic motivation, learner-interface interaction, and the flow state of the learning process compared to the computer.

Self-Efficacy and Postpartum Depression Teaching Behaviors of Hospital-Based Perinatal Nurses

OpenAIRE

Logsdon, M. Cynthia; Foltz, Melissa Pinto; Scheetz, James; Myers, John A.

2010-01-01

Based upon the Self-Efficacy Theory, this study examined the relationship between self-efficacy, self-efficacy-related variables, and postpartum depression teaching behaviors of hospital-based perinatal nurses. Findings revealed that teaching new mothers about postpartum depression is related to a perinatal nurse's self-efficacy in postpartum-depression teaching, self-esteem, and the following self-efficacy-related variables: social persuasion (supervisor's expectations for teaching); mastery...

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…

Learning style-based teaching harvests a superior comprehension of respiratory physiology.

Science.gov (United States)

Anbarasi, M; Rajkumar, G; Krishnakumar, S; Rajendran, P; Venkatesan, R; Dinesh, T; Mohan, J; Venkidusamy, S

2015-09-01

Students entering medical college generally show vast diversity in their school education. It becomes the responsibility of teachers to motivate students and meet the needs of all diversities. One such measure is teaching students in their own preferred learning style. The present study was aimed to incorporate a learning style-based teaching-learning program for medical students and to reveal its significance and utility. Learning styles of students were assessed online using the visual-auditory-kinesthetic (VAK) learning style self-assessment questionnaire. When respiratory physiology was taught, students were divided into three groups, namely, visual (n = 34), auditory (n = 44), and kinesthetic (n = 28), based on their learning style. A fourth group (the traditional group; n = 40) was formed by choosing students randomly from the above three groups. Visual, auditory, and kinesthetic groups were taught following the appropriate teaching-learning strategies. The traditional group was taught via the routine didactic lecture method. The effectiveness of this intervention was evaluated by a pretest and two posttests, posttest 1 immediately after the intervention and posttest 2 after a month. In posttest 1, one-way ANOVA showed a significant statistical difference (P=0.005). Post hoc analysis showed significance between the kinesthetic group and traditional group (P=0.002). One-way ANOVA showed a significant difference in posttest 2 scores (P learning style-based groups compared with the traditional group [visual vs. traditional groups (p=0.002), auditory vs. traditional groups (p=0.03), and Kinesthetic vs. traditional groups (p=0.001)]. This study emphasizes that teaching methods tailored to students' style of learning definitely improve their understanding, performance, and retrieval of the subject. Copyright © 2015 The American Physiological Society.

The Effects of a Computer-Assisted Teaching Material, Designed According to the ASSURE Instructional Design and the ARCS Model of Motivation, on Students’ Achievement Levels in a Mathematics Lesson and Their Resulting Attitudes

OpenAIRE

Hilal Karakış; Ayşen Karamete; Aydın Okçu

2016-01-01

This study examined the effects that computer-assisted instruction had on students’ attitudes toward a mathematics lesson and toward learning mathematics with computer-assisted instruction. The computer software we used was based on the ASSURE Instructional Systems Design and the ARCS Model of Motivation, and the software was designed to teach fractions to fourth-grade students. The skill levels of these students were gauged before and after receiving the computer-assisted instruction. We str...

Computer-based learning: games as an instructional strategy.

Science.gov (United States)

Blake, J; Goodman, J

1999-01-01

Games are a creative teaching strategy that enhances learning and problem solving. Gaming strategies are being used by the authors to make learning interesting, stimulating and fun. This article focuses on the development and implementation of computer games as an instructional strategy. Positive outcomes have resulted from the use of games in the classroom.

Computer-aided Teaching of Math in Electromechanics Vocational Course

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Eduardo Shigueo Hoji

2013-03-01

Full Text Available This paper describes the experience of teaching mathematics in the electromechanics vocational course with aid of the computer. Instead of giving a bunch of equations and a calculator to the students, as it is usual in vocational courses, we offer them Octave, which is a numerical computational tool. Furthermore, the mathematical concepts involved in the solution of applied problems are provided within a multidisciplinary framework. The proposed approach helped to reduce the abstraction of mathematics for the students. Despite the deficiencies the students in vocational courses have in their formation, we could notice that their perception regarding mathematics has changed after figuring out that “a bunch of numbers” can be useful in the solution of problems they shall face in their professional life. The approach was applied to three groups already. All of them are composed of mature students, who passed by a flawed basic educational system and stayed away from school for a long time.

Analysis of Movie I am not Stupid 2: Parenting Style

OpenAIRE

Mariana

2015-01-01

This paper, through Singaporean movie I am not Stupid 2, analyzes the relation between parenting and childrens growth process and also the action of parents should do to offer children for having a good growth process. Research was done based on Baumrind theory about parenting analysis to what kind of parenting that the parents of the movie I am not Stupid 2 offer to their children. Research used literature study to summarize, arrange, and analyze of Diana Baumrind as basis of the research. T...

L'ordinateur et l'analyse grammaticale (The Computer and Grammatical Analysis). Series B-2.

Science.gov (United States)

Mepham, Michael S.

This discussion of the use of computer programming in syntactic analysis covers three major points: (1) a review of basic notions in automatic grammars; (2) a description of the grammar used in a pilot project which analysed the linguistic content of methods of teaching foreign languages; and (3) proposals on the application of the same techniques…

Facilitating Elementary Science Teachers' Implementation of Inquiry-Based Science Teaching

Science.gov (United States)

Qablan, Ahmad M.; DeBaz, Theodora

2015-01-01

Preservice science teachers generally feel that the implementation of inquiry-based science teaching is very difficult to manage. This research project aimed at facilitating the implementation of inquiry-based science teaching through the use of several classroom strategies. The evaluation of 15 classroom strategies from 80 preservice elementary…

Dispositions Supporting Elementary Interns in the Teaching of Reform-Based Science Materials

Science.gov (United States)

Eick, Charles J.; Stewart, Bethany

2010-01-01

Dispositions supporting the teaching of science as structured inquiry by four elementary candidates are presented. Candidates were studied during student teaching based on their positive attitudes toward teaching science with reform-based materials in their methods course. Personal learning histories informed their attitudes, values, and beliefs…

Function and Form of Action-Based Teaching in Higher Education

DEFF Research Database (Denmark)

Keiding, Tina Bering

The aim of the research is to subject progressive, critical and entrepreneurial pedagogy to a didactic inquiry based on the specific application of action-based teaching in order to answer two fundamental didactic questions: What educational purpose does the use of action-based teaching serve? How...... does the educational purpose affect the specific form of the constituting elements of the method?...

Computer Augmented Learning; A Survey.

Science.gov (United States)

Kindred, J.

The report contains a description and summary of computer augmented learning devices and systems. The devices are of two general types programed instruction systems based on the teaching machines pioneered by Pressey and developed by Skinner, and the so-called "docile" systems that permit greater user-direction with the computer under student…

Book Review: Diana Preston, A Higher Form of Killing: Six Weeks in World War I That Forever Changed the Nature of Warfare, New York: Bloomsbury Press, 2015

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Zachary Wise

2017-05-01

Full Text Available A Higher Form of Killing: Six Weeks in World War I That Forever Changed the Nature of Warfare is an awe-inspiring account of the role technology played in one of the largest conflicts of the twentieth century thus reflecting on both political and social history of World War I. Diana Preston demonstrates the ethical impact of warfare while providing a concise analysis of the three most influential technological advances that revolutionized World War I: the development of chlorine gas, the Unterseeboots or U-boats, and the Zeppelin.

COMPUTING THE VOCABULARY DEMANDS OF L2 READING

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Tom Cobb

2007-02-01

Full Text Available Linguistic computing can make two important contributions to second language (L2 reading instruction. One is to resolve longstanding research issues that are based on an insufficiency of data for the researcher, and the other is to resolve related pedagogical problems based on insufficiency of input for the learner. The research section of the paper addresses the question of whether reading alone can give learners enough vocabulary to read. When the computer’s ability to process large amounts of both learner and linguistic data is applied to this question, it becomes clear that, for the vast majority of L2 learners, free or wide reading alone is not a sufficient source of vocabulary knowledge for reading. But computer processing also points to solutions to this problem. Through its ability to reorganize and link documents, the networked computer can increase the supply of vocabulary input that is available to the learner. The development section of the paper elaborates a principled role for computing in L2 reading pedagogy, with examples, in two broad areas, computer-based text design and computational enrichment of undesigned texts.

Genre based Approach to Teach Writing Descriptive Text

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Putu Ngurah Rusmawan

2017-10-01

Full Text Available This study aims to discuss how teaching and learning activities were carried out by using Genre based Approach in teaching writing descriptive text at junior high school. This study was conducted in the classroom of VII-1. Therefore, the appropriate design was qualitative research design. The subject of the study was the English teacher. To collect data, the researcher used observation and interview. The finding of the study described that the teaching and learning activities that were carried out by the teacher fulfilled the basic competencies. The teacher carried out the opening teaching activities by greeting, asking the students’ preparation during the lesson, checking the student’s attendance list, and informing the learning objective. The teacher carried out the main teaching activities by informing about how to write a descriptive text, giving, and asking opinions, eliciting the students’ understanding, prompting and directing to do exercises. The teacher carried out the closing teaching activities by directing the student to continue at home and eliciting the students’ reflection of what they could learn at that time.

Internet-based instruction in college teaching

Science.gov (United States)

Flickinger, Kathleen Anne

Distance education and Internet instruction are increasingly being used in college science teaching. In an effort to reach more students, Iowa State University's Human Anatomy and Physiology course was offered via Internet as well as via traditional lecture format. To assess the educational ramifications of this offering, three studies were conducted. In the first study, a collective case study approach was utilized to describe the learning environment created by an Internet-based college science course. In this study, three students were followed as they worked their way through the course. Collective case study methodologies were used to provide a rich description of the learning environment experienced by these students. Motivation, computer savvy, and academic and personal self-confidence appeared to impact the satisfaction level of the students enrolled in the class. To evaluate the effectiveness of the learning environment offered through the Internet-based science course, a quantitative comparison study was undertaken. In this study a comparison of achievement scores and study habits between students enrolled in the Internet-based class and those enrolled in the traditional section was made. Results from this study indicated that content understanding and retention did not appear to be effected by the type of instruction. Desirable study habits were reportedly used more frequently in the Internet section of the class than in the traditional class. To complete the description of the Internet course experience, a qualitative examination of Internet instructors' time commitment and level of teaching satisfaction was conducted. Data for this study consisted of interviews and researcher observations. Instructor time-on-task was initially quite high, and remained above the average spent on average face-to-face instruction in subsequent semesters. Additionally the role of the faculty member changed dramatically, causing some lessening of job satisfaction. Taken as

Teaching trainers to incorporate evidence-based medicine (EBM) teaching in clinical practice : the EU-EBM project

OpenAIRE

Thangaratinam, S.; Barnfield, Gemma; Weinbrenner, Susanne; Meyerrose, Berit; Arvanitis, Theodoros N.; Horvath, Andrea R.; Zanrei, Gianni; Kunz, Regina; Suter, Katja; Walczak, Jacek; Kaleta, Anna; Rengerink, Katrien; Gee, Harry FRCOG‏; Mol, Ben W. J.; Khan, Khalid Saeed

2009-01-01

Background:\\ud Evidence based medicine (EBM) is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional developme...

Teaching trainers to incorporate evidence-based medicine (EBM) teaching in clinical practice: the EU-EBM project

OpenAIRE

Thangaratinam, Shakila; Barnfield, Gemma; Weinbrenner, Susanne; Meyerrose, Berit; Arvanitis, Theodoros N; Horvath, Andrea R; Zanrei, Gianni; Kunz, Regina; Suter, Katja; Walczak, Jacek; Kaleta, Anna; Rengerink, Katrien; Gee, Harry; Mol, Ben WJ; Khan, Khalid S

2009-01-01

Abstract Background Evidence based medicine (EBM) is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional deve...

An Implementation Model of Teaching Evaluation Questionnaire System Based on Cloud Computing

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Chih-Yung Chen

2014-01-01

Full Text Available The teaching evaluation questionnaire in the university has been an essential routine. The administrative staff of academic affairs shall obey the rules, fairness, and valid principles within the period of finishing teaching evaluation questionnaire. To ensure the accuracy and timeliness of the large number of questionnaires, it makes the administrative staff of academic affairs face the challenge and pressure if the students are too many. Program potency low or bad often came from the development staff being familiar with bad program development idea; the bad designs of system program in itself causes the factor proportion to occupy more higher, because the similar application program mode of writing is, respectively, different. However, the exploiter may find the method of the little consumption of system resources to complete the similar work task. We develop the software service of cloud platform and the educational administration personnel operates process in the software service of cloud platform. The cloud platform reduces the system wait and calculation time of questionnaire, improves and simplifies system operation flow, and promotes 10 times of program efficiencies as well as solving the load overweight problem of potency bottleneck.

Computer-assisted instruction: a library service for the community teaching hospital.

Science.gov (United States)

McCorkel, J; Cook, V

1986-04-01

This paper reports on five years of experience with computer-assisted instruction (CAI) at Winthrop-University Hospital, a major affiliate of the SUNY at Stony Brook School of Medicine. It compares CAI programs available from Ohio State University and Massachusetts General Hospital (accessed by telephone and modem), and software packages purchased from the Health Sciences Consortium (MED-CAPS) and Scientific American (DISCOTEST). The comparison documents one library's experience of the cost of these programs and the use made of them by medical students, house staff, and attending physicians. It describes the space allocated for necessary equipment, as well as the marketing of CAI. Finally, in view of the decision of the National Board of Medical Examiners to administer the Part III examination on computer (the so-called CBX) starting in 1988, the paper speculates on the future importance of CAI in the community teaching hospital.

Case-based debates: an innovative teaching tool in nephrology education.

Science.gov (United States)

Jhaveri, Kenar D; Chawla, Arun; Shah, Hitesh H

2012-01-01

Medical educators have called for new teaching methods and materials that supplement the traditional lecture format, and education in a range of health professions, including medicine, nursing, and pharmacy, is using a game-based approach to teach learners. Here, we describe a novel teaching tool in a case-based debate using the game format. Two teams of first- and second-year nephrology fellows participated in a PowerPoint game-based debate about which tests to order to diagnose transplant-related case. Our pilot study assessed the participant acceptance of case-based debate sessions and rewards system, and participant perceptions of using this approach to teach fellows and residents the importance of each test ordered and its cost-effectiveness in medicine. Each test ordered requires an explanation and has a point value attached to it (based on relevance and cost of positive and negative test results). The team that comes up with the diagnosis with most points wins the game. A faculty member leads a short concluding discussion. Subjective evaluations found these case-based debates to be highly entertaining and thought-provoking and to enhance self-directed learning.

Capability-based computer systems

CERN Document Server

Levy, Henry M

2014-01-01

Capability-Based Computer Systems focuses on computer programs and their capabilities. The text first elaborates capability- and object-based system concepts, including capability-based systems, object-based approach, and summary. The book then describes early descriptor architectures and explains the Burroughs B5000, Rice University Computer, and Basic Language Machine. The text also focuses on early capability architectures. Dennis and Van Horn's Supervisor; CAL-TSS System; MIT PDP-1 Timesharing System; and Chicago Magic Number Machine are discussed. The book then describes Plessey System 25

Facial expression recognition and model-based regeneration for distance teaching

Science.gov (United States)

De Silva, Liyanage C.; Vinod, V. V.; Sengupta, Kuntal

1998-12-01

This paper presents a novel idea of a visual communication system, which can support distance teaching using a network of computers. Here the author's main focus is to enhance the quality of distance teaching by reducing the barrier between the teacher and the student, which is formed due to the remote connection of the networked participants. The paper presents an effective way of improving teacher-student communication link of an IT (Information Technology) based distance teaching scenario, using facial expression recognition results and face global and local motion detection results of both the teacher and the student. It presents a way of regenerating the facial images for the teacher-student down-link, which can enhance the teachers facial expressions and which also can reduce the network traffic compared to usual video broadcasting scenarios. At the same time, it presents a way of representing a large volume of facial expression data of the whole student population (in the student-teacher up-link). This up-link representation helps the teacher to receive an instant feed back of his talk, as if he was delivering a face to face lecture. In conventional video tele-conferencing type of applications, this task is nearly impossible, due to huge volume of upward network traffic. The authors utilize several of their previous publication results for most of the image processing components needs to be investigated to complete such a system. In addition, some of the remaining system components are covered by several on going work.

Computer Series, 115.

Science.gov (United States)

Birk, James P., Ed.

1990-01-01

Reviewed are six computer programs which may be useful in teaching college level chemistry. Topics include dynamic data storage in FORTRAN, "KC?DISCOVERER," pH of acids and bases, calculating percent boundary surfaces for orbitals, and laboratory interfacing with PT Nomograph for the Macintosh. (CW)

Data Entry Skills in a Computer-based Spread Sheet Amongst Postgraduate Medical Students: A Simulation Based Descriptive Assessment.

Science.gov (United States)

Khan, Amir Maroof; Shah, Dheeraj; Chatterjee, Pranab

2014-07-01

In India, research work in the form of a thesis is a mandatory requirement for the postgraduate (PG) medical students. Data entry in a computer-based spread sheet is one of the important basic skills for research, which has not yet been studied. This study was conducted to assess the data entry skills of the 2(nd) year PG medical students of a medical college of North India. A cross-sectional, descriptive study was conducted among 111 second year PG students by using four simulated filled case record forms and a computer-based spread sheet in which data entry was to be carried out. On a scale of 0-10, only 17.1% of the students scored more than seven. The specific sub-skills that were found to be lacking in more than half of the respondents were as follows: Inappropriate coding (93.7%), long variable names (51.4%), coding not being done for all the variables (76.6%), missing values entered in a non-uniform manner (84.7%) and two variables entered in the same column in the case of blood pressure reading (80.2%). PG medical students were not found to be proficient in data entry skill and this can act as a barrier to do research. This being a first of its kind study in India, more research is needed to understand this issue and then include this yet neglected aspect in teaching research methodology to the medical students.

Using Multimedia for Teaching Analysis in History of Modern Architecture.

Science.gov (United States)

Perryman, Garry

This paper presents a case for the development and support of a computer-based interactive multimedia program for teaching analysis in community college architecture design programs. Analysis in architecture design is an extremely important strategy for the teaching of higher-order thinking skills, which senior schools of architecture look for in…

Students Perception on the Use of Computer Based Test

Science.gov (United States)

Nugroho, R. A.; Kusumawati, N. S.; Ambarwati, O. C.

2018-02-01

Teaching nowadays might use technology in order to disseminate science and knowledge. As part of teaching, the way evaluating study progress and result has also benefited from this IT rapid progress. The computer-based test (CBT) has been introduced to replace the more conventional Paper and Pencil Test (PPT). CBT are considered more advantageous than PPT. It is considered as more efficient, transparent, and has the ability of minimising fraud in cognitive evaluation. Current studies have indicated the debate of CBT vs PPT usage. Most of the current research compares the two methods without exploring the students’ perception about the test. This study will fill the gap in the literature by providing students’ perception on the two tests method. Survey approach is conducted to obtain the data. The sample is collected in two identical classes with similar subject in a public university in Indonesia. Mann-Whitney U test used to analyse the data. The result indicates that there is a significant difference between two groups of students regarding CBT usage. Student with different test method prefers to have test other than what they were having. Further discussion and research implication is discussed in the paper.

Evidence based medicine: teaching, learning and practice: results of a cross-sectional study from Turkey.

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Avsar, Ummu Zeynep; Avsar, Umit; Cansever, Zeliha; Acemoglu, Hamit; Cayir, Yasemin; Khan, Abdul Sattar

2014-07-01

To assess the level of understanding related to the significance of evidence-based medicine among physicians. The cross-sectional study was conducted between March and October 2012 using an online questionnaire that was sent out to physicians and academics working as faculty at training hospitals across Turkey. The questionnaire consisted of questions about the knowledge, attitude and behaviour towards evidence-based medicine. Seven of the questions pertained to the learning of evidence-based medicine, six were about teaching evidence-based medicine, and six were about its practice. SPSS 20 was used for statistical analyses. The questionnaire was returned duly filled by 79 physicians. Of them, 41 (51.9%) were males; and 57 (72.2%) were part of the faculty. Only 1(1.2%) participant had attended a course about evidence-based medicine during undergraduate education, while 19 (24.05)had attended one after graduation. Besides, 26 (32.9%) academics were teaching some concepts of evidence-based medicine, and 21 (26.6%) were giving some information about clinical guidelines. The study found that levels of learning and teaching of evidence-based medicine among physicians were inadequate. They should be emphasised at both pre- and post-graduate tiers.

THE EFFECTIVENESS OF CASE BASED DISCUSSION AS A VALID PROBLEM BASED LEARNING METHOD IN ANAESTHESIA POSTGRADUATE TEACHING

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Melveetil S

2015-11-01

Full Text Available : CONTEXT: Anaesthesia is a branch of medicine which allows only a very narrow margin of error. Anaesthesia post-graduate (PG teaching with problem-based learning (PBL enhances the critical thinking and problem-solving skills among the students .Among the different problem based learning methods case based discussions (CBD are most widely practiced out of all in anaesthesia PG teaching. METHODS AND MATERIAL: An anonymous questionnaire based, crosssectional survey among 37 anaesthesia residents from two medical institutions in North Kerala, India was conducted. The present survey was designed to assess the effectiveness of case based discussions in anaesthesia PG teaching by assessing the student’s satisfaction with CBD and the suggested modifications if any to improve the current status of teaching. RESULTS AND CONCLUSIONS: The CBD as a part of PBL in anesthesia PG teaching in our set up lacks many important aspects of PBL such as formulation of objectives, facilitation skills, communication on direction of PBL and supplementation of inadequacies. A broader, strict and organized implementation of PBL incorporating the key elements of PBL needs emphasis in PG teaching curriculum. Facilitation skill development programs needs motivation and encouragement from the perspective of the academic administrators.

Doing Outcomes-Based Collaborative Teaching and Learning in Asia

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van Schalkwyk, Gertina J.

2015-01-01

This chapter focuses on applying the concepts of outcomes-based collaborative teaching and learning in an Asian context and with students coming from a Confucian heritage culture and explores examples of how to implement effective collaborative teaching and learning in an Asian higher education setting.

Interactive multimedia-based teaching material for 3-dimensional geometry

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Prabowo, A.; Anggoro, R. P.; Astuti, D.; Fahmi, S.

2017-12-01

This study aims to develop the interactive multimedia-based teaching material for 3-dimensional geometry in junior high school. The product was produced through the stages of define, design, develop, and disseminate. Two media experts and two teaching experts had validated it. They judged that the product developed was valid. It had been revised based on their advice. It has been disseminated to 15 mathematics teachers and tried to 30 students of junior high school. Teachers stated that this product gives a new form of teaching material in 3-dimensional geometry. According to the student, the product is interesting. It can motivate them to study mathematics, help them to master the material and increase their interest in mathematics.

Applying team-based learning of diagnostics for undergraduate students: assessing teaching effectiveness by a randomized controlled trial study.

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Zeng, Rui; Xiang, Lian-Rui; Zeng, Jing; Zuo, Chuan

2017-01-01

We aimed to introduce team-based learning (TBL) as one of the teaching methods for diagnostics and to compare its teaching effectiveness with that of the traditional teaching methods. We conducted a randomized controlled trial on diagnostics teaching involving 111 third-year medical undergraduates, using TBL as the experimental intervention, compared with lecture-based learning as the control, for teaching the two topics of symptomatology. Individual Readiness Assurance Test (IRAT)-baseline and Group Readiness Assurance Test (GRAT) were performed in members of each TBL subgroup. The scores in Individual Terminal Test 1 (ITT1) immediately after class and Individual Terminal Test 2 (ITT2) 1 week later were compared between the two groups. The questionnaire and interview were also implemented to survey the attitude of students and teachers toward TBL. There was no significant difference between the two groups in ITT1 (19.85±4.20 vs 19.70±4.61), while the score of the TBL group was significantly higher than that of the control group in ITT2 (19.15±3.93 vs 17.46±4.65). In the TBL group, the scores of the two terminal tests after the teaching intervention were significantly higher than the baseline test score of individuals. IRAT-baseline, ITT1, and ITT2 scores of students at different academic levels in the TBL teaching exhibited significant differences, but the ITT1-IRAT-baseline and ITT2-IRAT-baseline indicated no significant differences among the three subgroups. Our TBL in symptomatology approach was highly accepted by students in the improvement of interest and self-directed learning and resulted in an increase in knowledge acquirements, which significantly improved short-term test scores compared with lecture-based learning. TBL is regarded as an effective teaching method worthy of promoting.

Teaching AI Search Algorithms in a Web-Based Educational System

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Grivokostopoulou, Foteini; Hatzilygeroudis, Ioannis

2013-01-01

In this paper, we present a way of teaching AI search algorithms in a web-based adaptive educational system. Teaching is based on interactive examples and exercises. Interactive examples, which use visualized animations to present AI search algorithms in a step-by-step way with explanations, are used to make learning more attractive. Practice…

Reconcilable Differences: Standards-based Teaching and Differentiation.

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Tomlinson, Carol Ann

2000-01-01

There is no contradiction between effective standards-based instruction and differentiation. Curriculum tells teachers what to teach; differentiation tells how. Teachers can challenge all learners by providing standards-based materials and tasks calling for varied difficulty levels, scaffolding, instructional styles, and learning times. (MLH)

Analysis of Movie I Am Not Stupid 2: Parenting Style 分析《小孩不笨2》电影的父母教育法

OpenAIRE

Mariana, Mariana

2015-01-01

This paper, through Singaporean movie I am not Stupid 2, analyzes the relation between parenting and children’s growth process and also the action of parents should do to offer children for having a good growth process. Research was done based on Baumrind theory about parenting analysis to what kind of parenting that the parents of the movie I am not Stupid 2 offer to their children. Research used literature study to summarize, arrange, and analyze of Diana Baumrind as basis of the research. ...

Making a Case for Case-Based Teaching in Data Literacy

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Riddle, Derek R.; Beck, Jori S.; Morgan, Joseph John; Brown, Nancy; Whitesides, Heather

2017-01-01

Building on a study conducted by the authors, this article provides strategies for teaching data literacy and outlines the case-based teaching method as an effective way of developing data-literate teachers.

Effect of the inquiry-based teaching approach on students ...

African Journals Online (AJOL)

The experimental group was treated with a teaching approach that integrated inquiry-based teaching into classroom discourse. Tests (pre- and post-), for assessing students' understanding of circle theorems and a questionnaire for measuring the students' perception of motivation to learn were given to the two groups ...

Accurate microRNA target prediction correlates with protein repression levels

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Simossis Victor A

2009-09-01

Full Text Available Abstract Background MicroRNAs are small endogenously expressed non-coding RNA molecules that regulate target gene expression through translation repression or messenger RNA degradation. MicroRNA regulation is performed through pairing of the microRNA to sites in the messenger RNA of protein coding genes. Since experimental identification of miRNA target genes poses difficulties, computational microRNA target prediction is one of the key means in deciphering the role of microRNAs in development and disease. Results DIANA-microT 3.0 is an algorithm for microRNA target prediction which is based on several parameters calculated individually for each microRNA and combines conserved and non-conserved microRNA recognition elements into a final prediction score, which correlates with protein production fold change. Specifically, for each predicted interaction the program reports a signal to noise ratio and a precision score which can be used as an indication of the false positive rate of the prediction. Conclusion Recently, several computational target prediction programs were benchmarked based on a set of microRNA target genes identified by the pSILAC method. In this assessment DIANA-microT 3.0 was found to achieve the highest precision among the most widely used microRNA target prediction programs reaching approximately 66%. The DIANA-microT 3.0 prediction results are available online in a user friendly web server at http://www.microrna.gr/microT

A Faculty Development Session or Resident as Teacher Session for Clinical and Clinical Teaching Techniques; Part 2 of 2: Engaging Learners with Effective Clinical Teaching

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Megan Boysen-Osborn

2016-07-01

Full Text Available Audience: This workshop is intended for faculty members in an emergency medicine (or other residency program, but is also appropriate for chief residents and medical student clerkship educators. Introduction: Faculty development sessions are required by the Accreditation Council for Graduate Medical Education and enhance the learning environment within residency programs. Resident as teacher sessions are important in helping residents transition from junior learners to supervisors of medical students and junior residents. Part I of this two-part workshop introduces learners to effective techniques to engaging learners with clinical and bedside teaching. Objectives: By the end of this workshop, the learner will: 1 describe and implement nine new clinical teaching techniques; 2 implement clinical teaching techniques specific to junior and senior resident learners. Methods: This educational session is uses several blended instructional methods, including team- based learning (modified, the flipped classroom, audience response systems, pause procedures.

The Effects of Multimedia Task-Based Language Teaching on EFL Learners' Oral L2 Production

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BavaHarji, Madhubala; Gheitanchian, Mehrnaz; Letchumanan, Krishnaveni

2014-01-01

This study examined the effects of tasks, with varying levels of complexity, i.e. simple, + complex and ++ complex tasks on EFL learners' oral production in a multimedia task-based language teaching environment. 57 EFL adult learners carried out a total of 12 tasks, in sets of four tasks within three different themes and different levels of…

Basicities of Strong Bases in Water: A Computational Study

OpenAIRE

Kaupmees, Karl; Trummal, Aleksander; Leito, Ivo

2014-01-01

Aqueous pKa values of strong organic bases – DBU, TBD, MTBD, different phosphazene bases, etc – were computed with CPCM, SMD and COSMO-RS approaches. Explicit solvent molecules were not used. Direct computations and computations with reference pKa values were used. The latter were of two types: (1) reliable experimental aqueous pKa value of a reference base with structure similar to the investigated base or (2) reliable experimental pKa value in acetonitrile of the investigated base itself. ...

The effectiveness of web-based, multimedia tutorials for teaching methods of human body composition analysis.

Science.gov (United States)

Buzzell, Paul R; Chamberlain, Valerie M; Pintauro, Stephen J

2002-12-01

This study examined the effectiveness of a series of Web-based, multimedia tutorials on methods of human body composition analysis. Tutorials were developed around four body composition topics: hydrodensitometry (underwater weighing), dual-energy X-ray absorptiometry, bioelectrical impedance analysis, and total body electrical conductivity. Thirty-two students enrolled in the course were randomly assigned to learn the material through either the Web-based tutorials only ("Computer"), a traditional lecture format ("Lecture"), or lectures supplemented with Web-based tutorials ("Both"). All students were administered a validated pretest before randomization and an identical posttest at the completion of the course. The reliability of the test was 0.84. The mean score changes from pretest to posttest were not significantly different among the groups (65.4 plus minus 17.31, 78.82 plus minus 21.50, and 76 plus minus 21.22 for the Computer, Both, and Lecture groups, respectively). Additionally, a Likert-type assessment found equally positive attitudes toward all three formats. The results indicate that Web-based tutorials are as effective as the traditional lecture format for teaching these topics.

Diversity and morphological structure of bacterial communities inhabiting the Diana-Hygieia Thermal Spring (Budapest, Hungary).

Science.gov (United States)

Anda, Dóra; Büki, Gabriella; Krett, Gergely; Makk, Judit; Márialigeti, Károly; Erőss, Anita; Mádl-Szőnyi, Judit; Borsodi, Andrea K

2014-09-01

The Buda Thermal Karst System is an active hypogenic karst area that offers possibility for the analysis of biogenic cave formation. The aim of the present study was to gain information about morphological structure and genetic diversity of bacterial communities inhabiting the Diana-Hygieia Thermal Spring (DHTS). Using scanning electron microscopy, metal accumulating and unusual reticulated filaments were detected in large numbers in the DHTS biofilm samples. The phyla Actinobacteria, Firmicutes and Proteobacteria were represented by both bacterial strains and molecular clones but phyla Acidobacteria, Chlorobi, Chlorofexi, Gemmatimonadetes, Nitrospirae and Thermotogae only by molecular clones which showed the highest similarity to uncultured clone sequences originating from different environmental sources. The biofilm bacterial community proved to be somewhat more diverse than that of the water sample and the distribution of the dominant bacterial clones was different between biofilm and water samples. The majority of biofilm clones was affiliated with Deltaproteobacteria and Nitrospirae while the largest group of water clones was related to Betaproteobacteria. Considering the metabolic properties of known species related to the strains and molecular clones from DHTS, it can be assumed that these bacterial communities may participate in the local sulphur and iron cycles, and contribute to biogenic cave formation.

Applying team-based learning of diagnostics for undergraduate students: assessing teaching effectiveness by a randomized controlled trial study

Directory of Open Access Journals (Sweden)

Zeng R

2017-03-01

Full Text Available Rui Zeng,1,* Lian-rui Xiang,2,* Jing Zeng,3 Chuan Zuo4 1Department of Cardiovascular Diseases, 2Department of Public Affairs Development, 3Department of Internal Medicine, 4Department of Rheumatology and Immunology, West China Hospital, School of Clinic Medicine, Sichuan University, Chengdu, People’s Republic of China *These authors contributed equally to this work Background: We aimed to introduce team-based learning (TBL as one of the teaching methods for diagnostics and to compare its teaching effectiveness with that of the traditional teaching methods.Methods: We conducted a randomized controlled trial on diagnostics teaching involving 111 third-year medical undergraduates, using TBL as the experimental intervention, compared with lecture-based learning as the control, for teaching the two topics of symptomatology. Individual Readiness Assurance Test (IRAT-baseline and Group Readiness Assurance Test (GRAT were performed in members of each TBL subgroup. The scores in Individual Terminal Test 1 (ITT1 immediately after class and Individual Terminal Test 2 (ITT2 1 week later were compared between the two groups. The questionnaire and interview were also implemented to survey the attitude of students and teachers toward TBL.Results: There was no significant difference between the two groups in ITT1 (19.85±4.20 vs 19.70±4.61, while the score of the TBL group was significantly higher than that of the control group in ITT2 (19.15±3.93 vs 17.46±4.65. In the TBL group, the scores of the two terminal tests after the teaching intervention were significantly higher than the baseline test score of individuals. IRAT-baseline, ITT1, and ITT2 scores of students at different academic levels in the TBL teaching exhibited significant differences, but the ITT1-IRAT-baseline and ITT2-IRAT-baseline indicated no significant differences among the three subgroups.Conclusion: Our TBL in symptomatology approach was highly accepted by students in the improvement

First steps in teaching computational thinking through mobile technology and robotics

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Titipan Phetsrikran

2017-07-01

Full Text Available rogramming, or computational thinking, is becoming recognized as a skill that should be taught in primary and secondary schools. One technique for teaching programming is to use robotics, but usually this requires students to program via a PC. The purpose of this study is to investigate the potential for using an iPad application and robot that enables children to learn programming skills. This paper describes an application containing puzzles that involve creating a program to guide the physical robot from a start point to a goal. The application sends commands and controls the robots via Bluetooth and runs on the iPad with iOS. An initial experiment performed in a high school in Thailand explores how mobile technology and educational robotics can be applied to computational thinking in schools. The findings showed that the use of mobile technology opens up alternative styles of interaction in the classroom with potential for highly collaborative activities and greater focus on the learning domain.

ZIVIS: A City Computing Platform Based on Volunteer Computing

International Nuclear Information System (INIS)

Antoli, B.; Castejon, F.; Giner, A.; Losilla, G.; Reynolds, J. M.; Rivero, A.; Sangiao, S.; Serrano, F.; Tarancon, A.; Valles, R.; Velasco, J. L.

2007-01-01

Abstract Volunteer computing has come up as a new form of distributed computing. Unlike other computing paradigms like Grids, which use to be based on complex architectures, volunteer computing has demonstrated a great ability to integrate dispersed, heterogeneous computing resources with ease. This article presents ZIVIS, a project which aims to deploy a city-wide computing platform in Zaragoza (Spain). ZIVIS is based on BOINC (Berkeley Open Infrastructure for Network Computing), a popular open source framework to deploy volunteer and desktop grid computing systems. A scientific code which simulates the trajectories of particles moving inside a stellarator fusion device, has been chosen as the pilot application of the project. In this paper we describe the approach followed to port the code to the BOINC framework as well as some novel techniques, based on standard Grid protocols, we have used to access the output data present in the BOINC server from a remote visualizer. (Author)

Teaching Evidence-Based Medicine More Effectively

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Zinat Nadia Hatmi

2010-09-01

Full Text Available "nEvidence-based Medicine (EBM is becoming an integral component of graduate medical education competency and a requirement for grad medical education practice-based learning core competency. This study tries to compare the efficacy of conferences utilizing small-group discussions with the traditional conference method in enhancing EBM competency. The participants in this randomized controlled trial (RCT were 170 members of the medical faculty who were divided into two groups of 86 (intervention and 84 (control. Following the intervention, EBM competency was assessed by a written examination. statistical analysis made use of chi-square test, independent sample t-test and relative risks for univariate analysis. Mantel-Hanszel was used for bivariate analysis. Cox proportional hazard models were used to evaluate multivariate-adjusted associations between EBM educational intervention and EBM knowledge, attitude and skills. A new indicator of number needed to intervention (NNI was defined and computed. Results: The results proved conference along with small-group discussion to be a more effective teaching method with P=0.001 on knowledge, P<0.001 for attitude and skills P<0.001 in an EBM exam when compared with medical faculty members who did not participate in EBM educational intervention (n=84. Moreover, they had also increased confidence with critical appraisal skills, and searching EBM resources. Conclusions: Conferences followed by small-group discussions significantly enhance EBM knowledge, attitude, critical appraisal skills and literature review skills.

TEACHING CAD PROGRAMMING TO ARCHITECTURE STUDENTS

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Maria Gabriela Caffarena CELANI

2008-11-01

Full Text Available The objective of this paper is to discuss the relevance of including the discipline of computer programming in the architectural curriculum. To do so I start by explaining how computer programming has been applied in other educational contexts with pedagogical success, describing Seymour Papert's principles. After that, I summarize the historical development of CAD and provide three historical examples of educational applications of computer programming in architecture, followed by a contemporary case that I find of particular relevance. Next, I propose a methodology for teaching programming for architects that aims at improving the quality of designs by making their concepts more explicit. This methodology is based on my own experience teaching computer programming for architecture students at undergraduate and graduate levels at the State University of Campinas, Brazil. The paper ends with a discussion about the role of programming nowadays, when most CAD software are user-friendly and do not require any knowledge of programming for improving performance. I conclude that the introduction of programming in the CAD curriculum within a proper conceptual framework may transform the concept of architectural education. Key-words: Computer programming; computer-aided design; architectural education.

Implementation of a pressurized water reactor simulator for teaching on a mini-computer

International Nuclear Information System (INIS)

Tallec, Michele.

1982-06-01

This paper presents the design of a pressurized water reactor power plant simulator using a mini-computer. This simulator is oriented towards teaching. It operates real-time simulations and many parameters can be changed by the student during execution of the digital code. First, a state variable model of the dynamic behavior of the plant is derived from the physical laws. The second part presents the problems associated with the use of a mini-computer for the resolution of a large differential system, notably the problems of memory-space availability, execution time and numerical integration. Finally, it contains the description of the control deck outlay used to interfer with the digital code, and of the the conditions that can be changed during an excution [fr

Computational models in physics teaching: a framework

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Marco Antonio Moreira

2012-08-01

Full Text Available The purpose of the present paper is to present a theoretical framework to promote and assist meaningful physics learning through computational models. Our proposal is based on the use of a tool, the AVM diagram, to design educational activities involving modeling and computer simulations. The idea is to provide a starting point for the construction and implementation of didactical approaches grounded in a coherent epistemological view about scientific modeling.

Research based instruction in the teaching of islamic education.

Science.gov (United States)

Asyafah, Abas

2014-01-01

In an effort to produce skilled and competent graduates, Indonesia University of Education with its motto of "producing knowledgeable, educated and religious human-beings", considers the development of required scientific attitudes, good behaviour, and strong religious values of students as an integral and important component needed to develop students' noble character and their intellectual ability. Developing such qualities requires innovative teaching and learning techniques which are enjoyable and able to motivate students. In this paper, the author seeks to answer four(4) questions: 1. How can one plan a research-based instruction for an Islamic education seminar course? 2. What are the steps considered in research-based instruction for a seminar course? 3. How is the evaluation of research-based instruction in an Islamic education seminar course? And 4. What are the weaknesses and strength of the research based instruction model in regard to facilitating an Islamic education seminar? To establish an appropriate answer to these questions, the author has used a descriptive-qualitative approach. The data have been obtained through observation, interviews and a study of relevant documents. The findings reveal that the implementation of an instruction research-based model is appropriate and applicable in the teaching of Islamic education seminar course. The study concludes that instruction research based model has the capacity to engage students and it is able to improve their problem solving skills in daily life.

Designing and comparing two Scratch-based teaching approaches for students aged 10-12 years — extended version

NARCIS (Netherlands)