WorldWideScience

Sample records for prepared instruction units

  1. Professional Cosmetology Practices. Instructional Units.

    Science.gov (United States)

    Hopcus, Sharron; Armstrong, Ivan J.

    This publication is designed to assist the instructor and students in understanding the latest concepts and techniques of the instructional phase of cosmetology programs. The instructional units are in five areas: (1) orientation, (2) professional practices: hair, (3) professional practices: skin and nails, (4) cosmetology science, and (5)…

  2. Preparing Instructional Objectives: Agony or Ecstasy?

    Science.gov (United States)

    Roberts, Wesley K.

    This paper 1) discusses the problems encountered in preparing objectives for instructional programs; 2) describes an informal research project in which seven instructional designers working on the same project attempted to determine agreement on an objective; and 3) suggests how to prepare objectives so that difficulties can be minimized. One…

  3. Cement Mason's Curriculum. Instructional Units.

    Science.gov (United States)

    Hendirx, Laborn J.; Patton, Bob

    To assist cement mason instructors in providing comprehensive instruction to their students, this curriculum guide treats both the skills and information necessary for cement masons in commercial and industrial construction. Ten sections are included, as follow: related information, covering orientation, safety, the history of cement, and applying…

  4. Portable Presentation And Instruction Unit

    Science.gov (United States)

    Christman, L.; Hoang, N.

    1994-01-01

    Proposed electronic display unit reminiscent of kiosk serves as portable, interactive, multimedia information terminal. Used as traveling science exhibit, aid for teaching science in schools, or training and skill-refresher device for space flight crews. Provides interactive video and audio displays, including three-dimensional-appearing video simulations. Speeds learning and improves retention by applying principles of scientific visualization. Also helps previously trained but recently unpracticed personnel relearn special skills and procedures quickly.

  5. Ir de compras en Espana: A Self-Instructional Unit

    Science.gov (United States)

    Tuttle, Harry Grover

    1978-01-01

    A self-instructional unit of six sections offers exercises, vocabulary, activities and self-tests that deal with shopping in Spain. The unit is designed for the first-year high school Spanish class. (KM)

  6. Coaching Teachers on Instruction: Developing Instructional Leadership Capacity within a Principal Preparation Program

    Science.gov (United States)

    Franey, John J.

    2013-01-01

    Over the last several decades, the role of the school site principal has shifted from a focus on school management to one on school leadership. Integral to this new focus is the ability of the principal to be an instructional leader, tasked with improving the instructional practices of teachers. Many principal preparation programs have adopted new…

  7. Initial Survey Instructions for management unit water monitoring : level

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Initial survey instructions for 1.08 management unit water monitoring (level) survey on Fish Springs National Wildlife Refuge. This survey is conducted weekly and is...

  8. Instructional Innovations: Preparing Students for the Future.

    Science.gov (United States)

    Greenspan, Norman

    1994-01-01

    Forward-looking educators are teaching students to be flexible, creative thinkers by using cooperative learning, authentic assessments, interdisciplinary units taught to heterogeneous groups. Principals should facilitate appropriate staff development, build master planning schedule providing for team planning periods, allow staff members to attend…

  9. Strategies Instruction to Improve the Preparation for English Oral Exams

    Science.gov (United States)

    Abad, José Vicente; Alzate, Paula Andrea

    2016-01-01

    This article presents the results of an inter-institutional research study that assessed the impact of strategies instruction on students' preparation for and performance in oral exams. Two teacher-researchers at different universities trained 26 students in their respective B1-English-level courses in using language learning strategies. The study…

  10. 48 CFR 1846.672-1 - Preparation instructions.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Preparation instructions. 1846.672-1 Section 1846.672-1 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... or fewer digits are used, position them to the left of the vertical dashed line. Where a...

  11. Preparing Preservice Teacher Candidates to Differentiate Instructional Practices

    Science.gov (United States)

    Ochoa, Bianca R.

    2013-01-01

    This action research study focused on how various grouping strategies influenced preservice teachers' differentiation of instruction. The participants included a third grade mentor teacher and three preservice teacher candidates. The candidate preparation curriculum consisted of seminars, daily field-based learning experiences, and ongoing…

  12. Preparing Preservice Teacher Candidates to Differentiate Instructional Practices

    Science.gov (United States)

    Ochoa, Bianca R.

    2013-01-01

    This action research study focused on how various grouping strategies influenced preservice teachers' differentiation of instruction. The participants included a third grade mentor teacher and three preservice teacher candidates. The candidate preparation curriculum consisted of seminars, daily field-based learning experiences, and ongoing…

  13. Incorporating English Language Learner Instruction within Special Education Teacher Preparation

    Science.gov (United States)

    More, Cori M.; Spies, Tracy Griffin; Morgan, Joseph John; Baker, Joshua N.

    2016-01-01

    The number of students who are English language learners (ELL) is increasing significantly across the United States. As this number increases, so does the number of students who are ELL and being identified as having disabilities. The intersection of English language instruction and special education is an emerging field of scholarship, and it is…

  14. Incorporating English Language Learner Instruction within Special Education Teacher Preparation

    Science.gov (United States)

    More, Cori M.; Spies, Tracy Griffin; Morgan, Joseph John; Baker, Joshua N.

    2016-01-01

    The number of students who are English language learners (ELL) is increasing significantly across the United States. As this number increases, so does the number of students who are ELL and being identified as having disabilities. The intersection of English language instruction and special education is an emerging field of scholarship, and it is…

  15. Impact of Health Literacy-directed Colonoscopy Bowel Preparation Instruction Sheet.

    Science.gov (United States)

    Davis, Terry C; Hancock, Jill; Morris, James; Branim, Perry; Seth, Abhishek; Rademaker, Alfred; Arnold, Connie L

    2017-05-01

    To improve patient colonoscopy bowel preparation with a newly developed simplified instruction sheet in a safety-net hospital system. Bowel preparation quality was compared in a retrospective chart review of 543 patients, 287 of whom received standard instructions (9th grade reading level) between November 2015 and February 2016, and 256 of whom received simplified instructions (6th grade level) between March and May 2016. Instructions were mailed to all patients. The primary outcome was bowel preparation quality recorded by the endoscopist as optimal or suboptimal preparation. 543 medical records were reviewed and results indicated a significant association between the instructions used and preparation quality with patients receiving simplified instructions being significantly more prepared (69.1% vs 65.5%) and having a lower cancellation rate (4.7% vs 10.5%), p = .042. A no-cost simplified colonoscopy instruction sheet improved bowel preparation among patients in an academic safety-net health system.

  16. The Gold Rush--A Fully Integrated Instructional Unit.

    Science.gov (United States)

    Caldwell, Natalie R.; Downs, Mary Ann

    This instructional unit is aimed at Grade 4, limited-English-proficient (LEP) students in language arts, mathematics, social studies, science, music, art, physical education, and drama. It uses the California "Gold Rush" historical time period to teach students English language, concentrating on pre-production, early production, speech…

  17. Preparation and Ongoing Support for Early Childhood Instructional Coaches: A Case Study Exploration of an Instructional Coaching Program

    Science.gov (United States)

    Allard Agnamba, Lindsey Tara

    2012-01-01

    This study gathers current information about the preparation and ongoing support of instructional coaches who provide professional development to early childhood educators. The case study of one large, urban District early childhood instructional coaching program will be explored with two objectives: to identify strengths and areas of need in the…

  18. Preparing Instructional Designers for Game-Based Learning: Part III. Game Design as a Collaborative Process

    Science.gov (United States)

    Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

    2010-01-01

    In this three part series, four professors who teach graduate level courses on the design of instructional video games discuss their perspectives on preparing instructional designers to optimize game-based learning. Part I set the context for the series and one of four panelists discussed what he believes instructional designers should know about…

  19. Instruction in Specialized Braille Codes, Abacus, and Tactile Graphics at Universities in the United States and Canada

    Science.gov (United States)

    Rosenblum, L. Penny; Smith, Derrick

    2012-01-01

    Introduction: This study gathered data on methods and materials that are used to teach the Nemeth braille code, computer braille, foreign-language braille, and music braille in 26 university programs in the United States and Canada that prepare teachers of students with visual impairments. Information about instruction in the abacus and the…

  20. Promising Practices in the Preparation of Special Educators to Provide Reading Instruction

    Science.gov (United States)

    Sayeski, Kristin L.; Gormley Budin, Shannon E.; Bennett, Katie

    2015-01-01

    The majority of students with disabilities require support in the area of reading. Given the importance of reading instruction, it is essential that special education teacher preparation programs prepare candidates who are knowledgeable about reading development and skilled in the delivery of reading instruction. The purpose of this article is…

  1. 16 CFR 436.6 - Instructions for preparing disclosure documents.

    Science.gov (United States)

    2010-01-01

    ... DISCLOSURE REQUIREMENTS AND PROHIBITIONS CONCERNING FRANCHISING Instructions § 436.6 Instructions for... of the FTC Act for any franchisor to fail to include the information and follow the instructions for... form that permits each prospective franchisee to store, download, print, or otherwise maintain...

  2. Preparing Instructional Designers for Game-Based Learning: Part 2

    Science.gov (United States)

    Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

    2010-01-01

    As noted in part I of this article (published in "TechTrends 54"(3)), advances in technology continue to outpace research on the design and effectiveness of instructional (digital video) games. In general, instructional designers know little about game development, commercial video game developers know little about training, education and…

  3. Targeted Observation of ELL Instruction as a Tool in the Preparation of School Leaders

    Science.gov (United States)

    Baecher, Laura; Knoll, Marcia; Patti, Janet

    2016-01-01

    Preparing school administrators to promote effective instruction of English language learners (ELLs) is an important dimension of today's educational leadership programs, requiring innovative program activities. This study explores school leadership candidates' use of an observation tool targeted to ELL instruction that incorporated guided video…

  4. Low Energy Technology. A Unit of Instruction on Energy Conservation in Field Crop Production.

    Science.gov (United States)

    Davis, George; Scanlon, Dennis C.

    This unit of instruction on energy conservation in field crop production was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate…

  5. Low Energy Technology. A Unit of Instruction in Florida Agriculture. Crop Protection with Integrated Pest Management.

    Science.gov (United States)

    Florida Univ., Gainesville. Inst. of Food and Agricultural Sciences.

    This unit of instruction on integrated pest management was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate their students and…

  6. Establishing Instructional Technology Benchmarks for Teacher Preparation Programs.

    Science.gov (United States)

    Northrup, Pamela Taylor; Little, Wesley

    1996-01-01

    Examines technology use in teacher preparation, emerging state and national standards for educators and technology, and benchmarks for teacher preparation programs (including faculty preparation), and notes the importance of creating school-business partnerships to help finance this costly venture. (SM)

  7. Preparing Instructional Designers for Game-Based Learning: Part 1

    Science.gov (United States)

    Hirumi, Atsusi; Appelman, Bob; Rieber, Lloyd; Van Eck, Richard

    2010-01-01

    Like many rapidly growing industries, advances in video game technology are far outpacing research on its design and effectiveness. Relatively little is understood about how to apply what we know about teaching and learning to optimize game-based learning. For the most part, instructional designers know little about game development and video game…

  8. An Instructional Satellite System for the United States: Preliminary Considerations.

    Science.gov (United States)

    DuMolin, James R.; Morgan, Robert P.

    Based on educational, social, political, and other considerations, an instructional satellite system, AVSIN (Ausio-Visual Satellite Instruction), is hypothesized which represents one possible organizational and administrative arrangement for delivering large amounts of quality software to schools and learning centers. The AVSIN system is conceived…

  9. YouTube™ as a Source of Instructional Videos on Bowel Preparation: a Content Analysis.

    Science.gov (United States)

    Ajumobi, Adewale B; Malakouti, Mazyar; Bullen, Alexander; Ahaneku, Hycienth; Lunsford, Tisha N

    2016-12-01

    Instructional videos on bowel preparation have been shown to improve bowel preparation scores during colonoscopy. YouTube™ is one of the most frequently visited website on the internet and contains videos on bowel preparation. In an era where patients are increasingly turning to social media for guidance on their health, the content of these videos merits further investigation. We assessed the content of bowel preparation videos available on YouTube™ to determine the proportion of YouTube™ videos on bowel preparation that are high-content videos and the characteristics of these videos. YouTube™ videos were assessed for the following content: (1) definition of bowel preparation, (2) importance of bowel preparation, (3) instructions on home medications, (4) name of bowel cleansing agent (BCA), (5) instructions on when to start taking BCA, (6) instructions on volume and frequency of BCA intake, (7) diet instructions, (8) instructions on fluid intake, (9) adverse events associated with BCA, and (10) rectal effluent. Each content parameter was given 1 point for a total of 10 points. Videos with ≥5 points were considered by our group to be high-content videos. Videos with ≤4 points were considered low-content videos. Forty-nine (59 %) videos were low-content videos while 34 (41 %) were high-content videos. There was no association between number of views, number of comments, thumbs up, thumbs down or engagement score, and videos deemed high-content. Multiple regression analysis revealed bowel preparation videos on YouTube™ with length >4 minutes and non-patient authorship to be associated with high-content videos.

  10. "Instructional Change in the Unitized, Differentiated Staffing, Elementary School." DSP Progress Report No. 5: Instruction.

    Science.gov (United States)

    Arends, Richard I.; Essig, Don M.

    This report is the fifth in a series describing the background, theory, and progress of the Differentiated Staffing Project in the Eugene, Oregon, School District. The report describes a number of instructional changes that occurred during the first year of the project. Several examples of new instructional patterns that emerged in the…

  11. Architectural and performance considerations for a 10(7)-instruction/sec optoelectronic central processing unit.

    Science.gov (United States)

    Arrathoon, R; Kozaitis, S

    1987-11-01

    Architectural considerations for a multiple-instruction, single-data-based optoelectronic central processing unit operating at 10(7) instructions per second are detailed. Central to the operation of this device is a giant fiber-optic content-addressable memory in a programmable logic array configuration. The design includes four instructions and emphasizes the fan-in and fan-out capabilities of optical systems. Interconnection limitations and scaling issues are examined.

  12. A Reconfigurable Functional Unit with Conditional Execution for Multi-Exit Custom Instructions

    Science.gov (United States)

    Noori, Hamid; Mehdipour, Farhad; Inoue, Koji; Murakami, Kazuaki

    Encapsulating critical computation subgraphs as application-specific instruction set extensions is an effective technique to enhance the performance of embedded processors. However, the addition of custom functional units to the base processor is required to support the execution of these custom instructions. Although automated tools have been developed to reduce the long design time needed to produce a new extensible processor for each application, short time-to-market, significant non-recurring engineering and design costs are issues. To address these concerns, we introduce an adaptive extensible processor in which custom instructions are generated and added after chip-fabrication. To support this feature, custom functional units (CFUs) are replaced by a reconfigurable functional unit (RFU). The proposed RFU is based on a matrix of functional units which is multi-cycle with the capability of conditional execution. A quantitative approach is utilized to propose an efficient architecture for the RFU and fix its constraints. To generate more effective custom instructions, they are extended over basic blocks and hence, multiple exits custom instructions are proposed. Conditional execution has been added to the RFU to support the multi-exit feature of custom instructions. Experimental results show that multi-exit custom instructions enhance the performance by an average of 67% compared to custom instructions limited to one basic block. A maximum speedup of 4.7, compared to a general embedded processor, and an average speedup of 1.85 was achieved on MiBench benchmark suite.

  13. Instruction on compounded sterile preparations at U.S. schools of pharmacy.

    Science.gov (United States)

    Hellums, Mac; Alverson, Susan P; Monk-Tutor, Mary R

    2007-11-01

    The extent of didactic and laboratory instruction related to compounded sterile preparations (CSPs) provided by U.S. schools of pharmacy was studied. A nine-item survey was developed and mailed to the deans of 82 U.S. schools of pharmacy in 2005. The survey instrument was designed to gather basic demographic information about the school of pharmacy, identify availability and characteristics of instruction offered on the compounding of sterile preparations, identify which of 20 topics were covered in either a didactic or laboratory setting, determine how students' skills in sterile preparation were assessed, and identify the compounding environment at the school of pharmacy. Data were analyzed using descriptive statistics. A total of 53 surveys were returned, yielding a response rate of 65%. All schools included some instruction on CSPs; however, only 70% required students to compound on their own (rather than in groups or not at all), and only 21% offered a stand alone course on this topic. Most schools (88%) taught students about U.S. Pharmacopeia chapter 797 standards for sterile compounding. Only 13% of schools felt that their students had adequate training in compounding sterile preparations before graduation; however, most (88.7%) believed that students could only become fully competent in these skills over time in actual practice. A survey sent to deans of pharmacy schools revealed that instruction provided to pharmacy students in preparing CSPs varied widely. Only about a sixth of respondents believed that their students were adequately trained in compounding sterile preparations before graduation.

  14. Challenges on preparing unitization agreements in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Marilda Rosado de Sa [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Faculdade de Direito; Appi, Valeria Tiriba [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    As a further stage of the new oil and gas industry in Brazil, various challenges are now faced as an outcome from the O and G projects progress, under the legal framework in force in Brazil. Among all are the first unitization processes, which require a set of steps to be performed in order to achieve a unitization agreement. The paper aims at analyzing the legal, technical and drafting issues to be dealt with in such agreements. After a brief introduction to the general issues at stake in the unitization agreements the study shall encompass a follow up of the sequence of events to be complied with. One could mention the settlement of the criteria onto calculations to serve as guidelines for the negotiations will be based on. That, is usually based on concepts as oil in place, possible O and G in the reservoir, or reserve, which must be agreed by all involved parties. Another possible step to be considered is the creation of a common database, in order to permit fast decisions and optimise E and P operations in the unitized area. Other concerns should be addressed, depending on the amount of O and G to be produced from the unitized area, as: the avoidance of multiple redeterminations aiming to decrease unnecessary expenditures, which could jeopardize the arising project profitability; and the recalculations of Government take, royalties and other incumbencies, to be shared by all involved parties. The paper shall also mention the experience of other countries trying to adopt, where applicable and compatible with the best practices of the oil industry, solutions adopted where tradition in oil and gas is more mature. It should be considered that, in each bidding round the Brazilian Concession Agreement has undergone changes, therefore during an unitization process with two different versions of the Concession Agreement differences between corresponding clauses will have to be faced. Comments should also be made about satellite agreements, encompassing O and G buying

  15. Can prepared fear conditioning result from verbal instructions?

    NARCIS (Netherlands)

    Mertens, Gaëtan; Raes, An K.; De Houwer, Jan

    2016-01-01

    Evolutionary fear-relevant stimuli such as snakes or spiders are thought to be prepared to elicit fear reactions. This implies that the acquisition of conditioned fear responses is facilitated when these stimuli serve as conditioned stimuli (CSs). Moreover, extinction of conditioned fear responses i

  16. Status of Assistive Technology Instruction in University Personnel Preparation Programs

    Science.gov (United States)

    Bausch, Margaret E.; Ault, Melinda Jones

    2012-01-01

    The reauthorization of IDEA mandates that students with a disability must be considered for assistive technology (AT). However, in order to implement the mandate, teachers and related service personnel must be knowledgeable about many aspects of AT. The purpose of this study was to gauge the extent to which personnel preparation programs believe…

  17. Theory of Aircraft Flight. Aerospace Education II. Instructional Unit I.

    Science.gov (United States)

    Elmer, James D.

    This publication provides guidelines for teachers using the Aerospace Education II series publication entitled "Theory of Aircraft Flight." The organization of the guide for each chapter is according to objectives (traditional and behavioral), suggested outline, orientation, suggested key points, suggestions for teaching, instructional aids,…

  18. Your Credit Rights: An Instructional Unit on Consumer Credit Protection.

    Science.gov (United States)

    Kinsey, Jean A.; And Others

    This instructional guide was designed to assist educators in teaching the topics of consumer credit and consumer credit protection to secondary and postsecondary students in various economics and business courses, as well as for use in adult and community education courses. The guide contains four sections, which can be used singly or in…

  19. Preschool Teacher Mathematics Instruction: Exploring Practice and Implications for Preparation in Connecticut

    Science.gov (United States)

    Pember, Anne M.

    2015-01-01

    This multiple-case study discusses Connecticut public preschool teacher's mathematics instruction practice and preparation across socioeconomic settings and divergent District Reference Groups. Through the use of qualitative methods of classroom observations, interviews, and document review this multiple-case study explored the mathematics…

  20. Teachers' Basic Knowledge of Reading Instruction: Insights from a Teacher Preparation Program

    Science.gov (United States)

    Berkeley, Sheri; Regan, Kelley; Dimitrov, Dimiter; Guckert, Mary; Ray, Sharon

    2016-01-01

    Effective reading instruction is essential for all students, and especially students with disabilities; however, studies have indicated that both pre-service and in-service teachers lack an adequate knowledge of reading. To ensure adequate teacher knowledge, teacher preparation reform advocates suggest purposeful alignment of teacher preparation…

  1. Preparing Content Area Teachers for Disciplinary Literacy Instruction: The Role of Literacy Teacher Educators

    Science.gov (United States)

    Fang, Zhihui

    2014-01-01

    The recent call for secondary reading instruction to move away from a focus on generic literacy strategies to discipline-specific language and literacy practices presents new challenges for secondary teacher preparation. This column identifies some of the roles literacy teacher educators can play in helping address these challenges.

  2. Preparing Preservice Teachers for Instruction on English-Language Development with Video Lesson Modules

    Science.gov (United States)

    Liu, Ping

    2011-01-01

    This study explored the use of video lesson modules in a teaching methodology course to prepare preservice teachers for supporting the English-language development of pupils at K-8 schools. The basic material of a lesson module is a video lesson featuring instruction of an experienced classroom teacher in an English-language development setting of…

  3. Teachers of Adult Music Learners: An Assessment of Characteristics and Instructional Practices, Preparation, and Needs

    Science.gov (United States)

    Bowles, Chelcy L.

    2010-01-01

    This study investigated characteristics and experiences of teachers of adult music learners, instructional aspects they perceive to be unique to teaching adults, and their self-perceived needs in providing quality experiences for adult learners. A 25-item questionnaire investigating the topics of preparation, goals, methodology, materials,…

  4. Using Enhanced Podcasts to Augment Limited Instructional Time in Teacher Preparation

    Science.gov (United States)

    Kennedy, Michael J.; Hart, Juliet E.; Kellems, Ryan O.

    2011-01-01

    Teacher education programs are limited in terms of available face-to-face instructional time for preparing general education teacher candidates to work with students with exceptionalities. Given this constraint, developing innovative use of technologies may assist in meeting the demand for highly qualified teachers for such students. In this…

  5. Effects of Internal and External Focus of Attention during Novices' Instructional Preparation on Subsequent Rehearsal Behaviors

    Science.gov (United States)

    Montemayor, Mark; Silvey, Brian A.; Adams, Amy L.; Witt, Kay L.

    2016-01-01

    The purpose of this study was to investigate the effects of internal versus external focus of attention during novice teachers' instructional preparation on their subsequent rehearsal behaviors. Thirty-two undergraduate instrumental music education students led bands in a series of three, 6-minute rehearsals on their assigned excerpt. Prior to…

  6. 48 CFR 1845.7101 - Instructions for preparing NASA Form 1018.

    Science.gov (United States)

    2010-10-01

    ... Standards (SFFAS) to be used for property records are SFFAS No. 3 “Accounting for Inventory and Related... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Instructions for preparing NASA Form 1018. 1845.7101 Section 1845.7101 Federal Acquisition Regulations System NATIONAL...

  7. Corn Production and Marketing. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

    Science.gov (United States)

    Grace, Clyde, Jr.; Iverson, Maynard J.

    The instructional unit designed to develop the effective ability of farmers to produce, harvest, store, and market corn profitably is structured in 11 lessons. The unit was developed as a guide for use by teachers in planning and conducting young farmer or adult farmer classes. The specific topic areas include varieties of corn, principles of…

  8. Soybean Production and Marketing. An Instructional Unit for Teachers of Adult Education in Agriculture.

    Science.gov (United States)

    Irish, Paul; Iverson, Maynard J.

    The instructional unit was developed for use as a guide for planning and teaching adult or young farmer classes in Kentucky. The unit consists of 12 lessons covering various aspects of soybean production and marketing. The course objective is to develop the effective ability of farmers to plan for profitable soybean production. Transparency and…

  9. Agricultural Pesticides. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

    Science.gov (United States)

    Harrison, Kenneth M.; Iverson, Maynard J.

    The proper use of agricultural pesticides is the major emphasis on the unit of instruction developed as a guide for use by teachers in planning and conducting young farmer and adult farmer classes. Seven lessons are included in the unit covering topical areas related to the utilization of pesticides, herbicides, insecticides, fungicides, and the…

  10. What about Writing? A National Exploratory Study of Writing Instruction in Teacher Preparation Programs

    Science.gov (United States)

    Myers, Joy; Scales, Roya Q.; Grisham, Dana L.; Wolsey, Thomas DeVere; Dismuke, Sherry; Smetana, Linda; Yoder, Karen Kreider; Ikpeze, Chinwe; Ganske, Kathy; Martin, Susan

    2016-01-01

    This small scale, exploratory study reveals how writing instruction is taught to preservice teachers across the United States in university-based preservice teacher education programs based on online survey results from 63 teacher educators in literacy from 50 institutions. Despite the growing writing demands and high stakes writing sample testing…

  11. IPULOC - Exploring Dynamic Program Locality with the Instruction Processing Unit for Filling Memory Gap

    Institute of Scientific and Technical Information of China (English)

    黄震春; 李三立

    2002-01-01

    Memory gap has become an essential factor influencing the peak performance of high-speed CPU-based systems. To fill this gap, enlarging cache capacity has been a traditional method based on static program locality principle. However, the order of instructions stored in I-Cache before being sent to Data Processing Unit (DPU) is a kind of useful information that has not ever been utilized before. So an architecture containing an Instruction Processing Unit (IPU) in parallel with the ordinary DPU is proposed. The IPU can prefetch,analyze and preprocess a large amount of instructions otherwise lying in the I-Cache untouched.It is more efficient than the conventional prefetch buffer that can only store several instructions for previewing. By IPU, Load Instructions can be preprocessed while the DPU is executing on data simultaneously. It is termed as "Instruction Processing Unit with LOokahead Cache"(IPULOC for short) in which the idea of dynamic program locality is presented. This paper describes the principle of IPULOC and illustrates the quantitative parameters for evaluation.Tools for simulating the IPULOC have been developed. The simulation result shows that it can improve program locality during program execution, and hence can improve the cache hit ratio correspondingly without further enlarging the on-chip cache that occupies a large portion of chip area.

  12. Perspectives on the World: International Education Instructional Units.

    Science.gov (United States)

    Kallner, Pam; And Others

    This publication is a compilation of lessons and unit plans developed by teachers of the Bexley, Ohio City School District through an international education program. Sample lesson plans include: "Giant Pandas from China" (Grade 1); "Haiku Writing" (Grade 4); and "Treasures--Ancient Civilizations of Ohio" (Grade 7). Unit plans include: Civil…

  13. Units of Instruction. Health Occupations Education. Volume I. [Teacher's Guide].

    Science.gov (United States)

    East Texas State Univ., Commerce. Occupational Curriculum Lab.

    Ten units on health occupations are presented in this teacher's guide. The units are the following: recording vital signs; job application and interview; grooming and personal hygiene; health careers; medical careers; medical ethics; medical terminology and abbreviations; medical asepsis; basic patient care (e.g., measuring and recording fluid…

  14. Wind Energy Conversion Systems. A Unit of Instruction.

    Science.gov (United States)

    Greenwald, Martin

    The number of secondary schools, colleges, and universities offering courses in wind energy machine construction, repair, and installation, continues to increase. It is the purpose of this unit to include the study of wind energy conversion systems (WECS) as an integral part of related vocational and technical curriculum materials. The unit's…

  15. Preparing for the changing role of instructional technologies in medical education.

    Science.gov (United States)

    Robin, Bernard R; McNeil, Sara G; Cook, David A; Agarwal, Kathryn L; Singhal, Geeta R

    2011-04-01

    As part of an international faculty development conference in February 2010, a working group of medical educators and physicians discussed the changing role of instructional technologies and made recommendations for supporting faculty in using these technologies in medical education. The resulting discussion highlighted ways technology is transforming the entire process of medical education and identified several converging trends that have implications for how medical educators might prepare for the next decade. These trends include the explosion of new information; all information, including both health knowledge and medical records, becoming digital; a new generation of learners; the emergence of new instructional technologies; and the accelerating rate of change, especially related to technology. The working group developed five recommendations that academic health leaders and policy makers may use as a starting point for dealing with the instructional technology challenges facing medical education over the next decade. These recommendations are (1) using technology to provide/support experiences for learners that are not otherwise possible-not as a replacement for, but as a supplement to, face-to-face experiences, (2) focusing on fundamental principles of teaching and learning rather than learning specific technologies in isolation, (3) allocating a variety of resources to support the appropriate use of instructional technologies, (4) supporting faculty members as they adopt new technologies, and (5) providing funding and leadership to enhance electronic infrastructure to facilitate sharing of resources and instructional ideas.

  16. Latin America: Its Land, Story and Peoples (An Instructional Unit for the Middle Grades). Instructional Unit No. 3 with Readings.

    Science.gov (United States)

    Gill, Clark C.; Conroy, William B.

    This 8- to 12-week introductory unit is designed to give fifth, sixth or seventh graders an overview of Latin American geography, history (before, during, and after European rule) and culture. Exploring Mexico and Peru in particular, the unit places emphasis on the individual, the family, racial composition, social classes, religion, education,…

  17. Human Requirements of Flight. Aerospace Education III. Instructional Unit IV.

    Science.gov (United States)

    Hall, Arthur D.

    This curriculum guide is prepared for the Aerospace Education III series publication entitled "Human Requirements of Flight." It provides specific guidelines for teachers using the textbook. The guidelines for each chapter are organized according to objectives (traditional and behavioral), suggested outline, orientation, suggested key points,…

  18. The Costs of Providing Instruction in French Language Instructional Units: In-Depth Study of Eight Areas Where There Exists a High Concentration of Francophones.

    Science.gov (United States)

    Desjarlais, Lionel

    The purpose of this study was to determine the costs of providing instruction in French to students enrolled in French-language instructional units in areas of high concentration of Francophones. Chapter 1, which makes up most of the study, consists of separate case studies of eight educational jurisdictions that encompass a major proportion of…

  19. Managing Highway Maintenance: Budget Preparation, Unit 9, Level 3.

    Science.gov (United States)

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    Part of the series "Managing Highway Maintenance," the unit describes the essential steps in developing a maintenance budget, or performance budget, based on the work to be done. It is designed for field engineers and supervisors who assist department officials in preparing work programs and budgets. The format is a programed,…

  20. Generalizability of Diagnostic-Prescriptive Teaching Strategies across Student Locus of Control and Multiple Instructional Units.

    Science.gov (United States)

    Benson, Jean S.; Yeany, Russell H.

    Reported is a study that explores the effect on student achievement of diagnostic-prescriptive instructional strategies on preservice elementary education majors (N=43) enrolled in an introductory biology course. Factors of pre-treatment achievement and locus of control were analyzed as well. Units on Mendelian genetics, modern genetics, and…

  1. ANIMAL NUTRITION. PROGRAMMED INSTRUCTION UNITS, ANIMAL NUTRITION, FEED CHARACTERISTICS, VITAMINS, MINERALS. FINAL REPORT NUMBER 12.

    Science.gov (United States)

    LONG, GILBERT A.

    PRINCIPLES AND FACTS NECESSARY FOR EFFECTIVE ANIMAL NUTRITION PRACTICES WERE IDENTIFIED BY EXAMINATION OF RECENT SCIENTIFIC REPORTS. UTILIZING THIS INFORMATION, THE AUTHOR INVOLVED 16 VOCATIONAL AGRICULTURE TEACHERS IN THE DEVELOPMENT AND EXPERIMENTAL USE OF A UNIT OF PROGRAMED LEARNING MATERIALS. INSTRUCTIONAL RESULTS WERE NOT AVAILABLE AT THE…

  2. 整体化有序设计单元教学探讨%Discussion on Systemic and Systematic Design of Unit Instruction

    Institute of Scientific and Technical Information of China (English)

    马兰

    2012-01-01

    整体化有序设计单元教学致力于以单元为模块,在设计教学时既做到目标为本、统揽全局,又实现有序操作、步步落实。它旨在改变“说做相悖”的经验式备课方式、“重细节轻整体”的教学思维、“做中学”与“用心想”双峰对峙的教师培养和学习模式,其五个操作步骤为:钻研课程标准,分析教材;整合单元内容,编制目标;分析学习起点,洞察学情;预设评估要求,拟订量规;选择教学策略,形成方案。%Systemic and systematic design of unit instruction uses unit as module , which not only iocuses on teaching objectives, governing the overall situation but also realize the oderly operation and gradual implementation when desiging teaching. It aims at changing the way of experience-based lesson preparation which results in the contrary between theory and practice, altering the formula thinking of instruction which regards details and ignores entirety, and improving the confrontation between "hands on" and "minds on" in the mode of teacher cultivation and learning. Its five operation steps are investigating curriculum standards and analyzing text; integrating instructional content of unit and writing instructional objectives; analyzing learning entry levels and see clearly the students' conditions;presetting evaluation requirements and studying out instructional rubrics; selecting instructional strategies and completing instructional program.

  3. Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics.

    Science.gov (United States)

    Pereira, José; Araújo, Rui; Farias, Cláudio; Bessa, Cristiana; Mesquita, Isabel

    2016-12-01

    This study conducted a comparative analysis of students' knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls). Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students' gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task.

  4. Concept Mapping as an Instrument for Evaluating an Instruction Unit on Holography (Concept Maps als Evaluierungsinstrumente einer Unterrichtseinheit zur Holographie)

    CERN Document Server

    Horn, M E; Horn, Martin Erik; Mikelskis, Helmut F.

    2004-01-01

    Due to its amazing three-dimensional effects, holography is a very motivating, yet very demanding subject for physics classes at the upper level in school. For this reason an instruction unit on holography that supplement holographic experiments with computer-supported work sessions and a simulation program was developed. The effects of the lessons on holography were determined by a pre-post-test design. In addition to videotaping the lessons, knowledge and motivational tests as well as student interviews, students were asked to prepare concept maps, which were used to track processes of model construction. The way this knowledge was applied largely depends on the students' understanding of models. In particular it was shown that the participating students' demonstrated capacity for distinguishing between the different models of light is of great importance. Only students with a developed capacity for distinguishing between models are able to reason in an problem-oriented manner. They recognize the limits of ...

  5. Sport Education and Direct Instruction Units: Comparison of Student Knowledge Development in Athletics

    Science.gov (United States)

    Pereira, José; Araújo, Rui; Farias, Cláudio; Bessa, Cristiana; Mesquita, Isabel

    2016-01-01

    This study conducted a comparative analysis of students’ knowledge development on athletics in Sport Education and in a Direct Instruction unit taking into account sex and initial skill level. The participants were an experienced Physical Education teacher and two sixth-grade classes totaling 47 students (25 boys and 22 girls). Each class was randomly placed in either Sport Education or Direct Instruction classes and participated in 20, 45-minutes lessons focused on shot put, hurdles and triple jump. Knowledge on athletics was assessed through a 25-items written and video-based test. The inter-group differences and improvements across time in the knowledge test were analyzed through the Mann-Whitney and Wilcoxon tests, respectively. There were significant knowledge improvements in both instructional approaches irrespective of students’ gender and skill level. In Direct Instruction, the type of task organization, the high rates of repetition of movement patterns and feedback by the teacher were beneficial to student learning. In Sport Education, the autonomy granted to students in the control of the pace of task transitions by making on-going judgments on achievement of performance criteria, implicated students affectively and cognitively with the learning content. It was further supported that several models and teaching strategies should be taken into consideration when teaching Physical Education. Different approaches should be perceived as alternatives and teachers should retain the best in each according with the moment in the unit, student developmental stage, and the specific learning objectives in the task. Key points The results in this study showed that regardless of students’ sex, both DI and SE were efficient in the promotion of improvements in students’ content knowledge of athletics. Both boys and girls improved from the pre-test to the post-test in SE and DI. SE was particularly beneficial to lower skill-level. On the contrary, in the DI unit

  6. Transparent Runtime Migration of Loop-Based Traces of Processor Instructions to Reconfigurable Processing Units

    Directory of Open Access Journals (Sweden)

    João Bispo

    2013-01-01

    Full Text Available The ability to map instructions running in a microprocessor to a reconfigurable processing unit (RPU, acting as a coprocessor, enables the runtime acceleration of applications and ensures code and possibly performance portability. In this work, we focus on the mapping of loop-based instruction traces (called Megablocks to RPUs. The proposed approach considers offline partitioning and mapping stages without ignoring their future runtime applicability. We present a toolchain that automatically extracts specific trace-based loops, called Megablocks, from MicroBlaze instruction traces and generates an RPU for executing those loops. Our hardware infrastructure is able to move loop execution from the microprocessor to the RPU transparently, at runtime, and without changing the executable binaries. The toolchain and the system are fully operational. Three FPGA implementations of the system, differing in the hardware interfaces used, were tested and evaluated with a set of 15 application kernels. Speedups ranging from 1.26 to 3.69 were achieved for the best alternative using a MicroBlaze processor with local memory.

  7. Instructional Guide for Cosmetology.

    Science.gov (United States)

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Dept. of Education.

    Intended as a tool for cosmetology teachers in Virginia public and private schools, the document is an instructional guide which offers 12 units of study, arranged in a three year course. Materials covered help prepare students for licensure in the State of Virginia and the guide is designed to cover the 1,500 hours required to be spent in the…

  8. Efficacy of Video-Assisted Instruction on Knowledge and Performance of Dental Students in Access Cavity Preparation

    OpenAIRE

    Naseri, Mandana; Shantiaee, Yazdan; Rasekhi, Javid; Zadsirjan, Saeede; Mojtahed Bidabadi, Maryam; Khayat, Akbar

    2016-01-01

    Introduction: The conventional method of teaching endodontics has some drawbacks. Due to the small size of the oral cavity, students cannot closely observe the clinical procedure. Use of new teaching modalities such as the intraoral camera may obviate this problem. This study assessed the effect of video-assisted clinical instruction in dentistry (VACID) on dental student’s knowledge and performance in access cavity preparation during endodontic treatment. Methods and Materials: In this inter...

  9. Experience and Explanation: Using Videogames to Prepare Students for Formal Instruction in Statistics

    Science.gov (United States)

    Arena, Dylan A.; Schwartz, Daniel L.

    2014-01-01

    Well-designed digital games can deliver powerful experiences that are difficult to provide through traditional instruction, while traditional instruction can deliver formal explanations that are not a natural fit for gameplay. Combined, they can accomplish more than either can alone. An experiment tested this claim using the topic of statistics,…

  10. 48 CFR 245.606-5 - Instructions for preparing and submitting schedules of contractor inventory.

    Science.gov (United States)

    2010-10-01

    ... Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT...—Property that has no value except for its basic material content. (e) Instructions for completing specific... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Instructions for...

  11. Experience and Explanation: Using Videogames to Prepare Students for Formal Instruction in Statistics

    Science.gov (United States)

    Arena, Dylan A.; Schwartz, Daniel L.

    2014-01-01

    Well-designed digital games can deliver powerful experiences that are difficult to provide through traditional instruction, while traditional instruction can deliver formal explanations that are not a natural fit for gameplay. Combined, they can accomplish more than either can alone. An experiment tested this claim using the topic of statistics,…

  12. Effect of a Brief Instructional Unit in Death Education on the Death Attitudes of Prospective Elementary School Teachers.

    Science.gov (United States)

    Molnar-Stickels, Linda A.

    1985-01-01

    This study examined whether there would be changes in attitudes of prospective elementary school teachers after brief instruction units of death education were incorporated into a health education class. The experimental group had significantly less fear and felt more comfortable discussing death with children than the control groups. (Author/MT)

  13. The Connections among Immigration, Nation Building, and Adult Education English as a Second Language Instruction in the United States

    Science.gov (United States)

    Ullman, Char

    2010-01-01

    Since its inception at the turn of the last century, adult education English as a Second Language (ESL) instruction in the United States has been entwined with immigration processes and ideas of the nation. In spite of current uncertainty about the overhauling of federal immigration policy, increasingly anti-immigrant laws in states such as…

  14. The Effect of an Instructional Unit Incorporating Live Animals on Knowledge of Nutrition for Different Age Levels.

    Science.gov (United States)

    Roth, Anne I.; Wunderlich, Kenneth W.

    A nutrition education unit, Rat Pak, developed by Dairy Council, Inc., is an attempt to influence students to make wise food choices. It consists of eleven lessons in an instructional sequence which incorporates the use of white rats as a means of illustrating the effect of improper diet while teaching proper diet. The purpose of this…

  15. The Effect of a Case-Based Reasoning Instructional Model on Korean High School Students' Awareness in Climate Change Unit

    Science.gov (United States)

    Jeong, Jinwoo; Kim, Hyoungbum; Chae, Dong-hyun; Kim, Eunjeong

    2014-01-01

    The purpose of this study is to investigate the effects of the case-based reasoning instructional model on learning about climate change unit. Results suggest that students showed interest because it allowed them to find the solution to the problem and solve the problem for themselves by analogy from other cases such as crossword puzzles in an…

  16. Influence of Negotiations between Preservice Teachers and Pupils on Instruction within Multi-Activity and Sport Education Units

    Science.gov (United States)

    Wahl-Alexander, Zachary; Curtner-Smith, Matthew D.

    2015-01-01

    The purpose of this study was to examine the influence of negotiations between pupils and preservice teachers (PTs) on PTs' instruction within multi-activity (MA) teaching and sport education (SE). Participants were 17 PTs engaged in a secondary early field experience in which they taught 12-lesson MA and SE soccer units. Data were collected using…

  17. Diagnosis and treatment of cholera in the United States. Are we prepared?

    Science.gov (United States)

    Besser, R E; Feikin, D R; Eberhart-Phillips, J E; Mascola, L; Griffin, P M

    1994-10-19

    To assess cholera recognition and treatment by US health care workers in the largest cholera outbreak in the United States this century. We reviewed the medical records of passengers from a flight on which a cholera outbreak occurred. To determine the availability of oral rehydration solutions, we surveyed treatment facilities and referral pharmacies. On February 14, 1992, more than 100 passengers on a flight from South America to Los Angeles, Calif, were infected with toxigenic Vibrio cholerae O1. Fifty-four of 67 passengers who sought care in California and Nevada. We reviewed the records of 54 passengers, including 39 with diarrhea and 15 without symptoms. All 17 persons who sought treatment before the outbreak was widely reported by the media had diarrhea. For 12 of these persons, recent travel to South America was noted, but only those four whose records listed cholera as a possible diagnosis were immediately hospitalized. Seven sought care again within 3 days; three were dehydrated, two of these three were hospitalized, and one of these two died. None of the 26 patients suspected to have cholera received appropriate fluids; severely dehydrated patients did not receive Ringer's lactate solution and those not severely dehydrated did not receive an oral rehydration solution. None of the facilities and pharmacies involved stocked World Health Organization oral rehydration salts solution, the preferred solution for treating cholera and other diarrheal diseases. Treatment of cholera in the United States was suboptimal. Oral fluids appropriate for the treatment of cholera and other diarrheal diseases were generally unavailable. Widespread cholera in the developing world means that US physicians should be prepared to treat "imported" cases. Physicians evaluating patients with diarrhea should obtain a travel history, should consider cholera in patients returning from countries with endemic or epidemic cholera, and should instruct patients in appropriate use of World

  18. Preparing Preservice Teachers for Inclusive Coteaching: A New Approach for Mathematics Methods Instruction

    Science.gov (United States)

    Carnell, Lisa J.; Tillery, Mariann W.

    2005-01-01

    This article describes how a three-week module was inserted into an elementary mathematics methods course in order to demonstrate coteaching models for preservice teachers and to provide preservice teachers with instructional strategies for special needs students.

  19. Preparation of School Psychologists in the United States

    Science.gov (United States)

    Joyce-Beaulieu, Diana; Rossen, Eric

    2014-01-01

    School psychology in the United States continues to evolve in response to shifts in the country's demographic characteristics, an increasing focus on the importance of child mental health, together with health and education reforms. The landscape of school psychological services in the United States also is shaped through the changing roles and…

  20. Preparation of School Psychologists in the United States

    Science.gov (United States)

    Joyce-Beaulieu, Diana; Rossen, Eric

    2014-01-01

    School psychology in the United States continues to evolve in response to shifts in the country's demographic characteristics, an increasing focus on the importance of child mental health, together with health and education reforms. The landscape of school psychological services in the United States also is shaped through the changing roles and…

  1. Effect of preparation convergence on retention of multiple unit restorations - An in vitrostudy

    Directory of Open Access Journals (Sweden)

    Dileep Nag Vinnakota

    2015-01-01

    Full Text Available Background and Aim: Convergence angle (CA is one of the major determinant factors in the retention of single as well as multiple units. Hence, the aim of the present study was to determine the effect of preparation convergence on the retention of multiple unit restorations. Materials and Methods: Nickel-chromium alloy single crowns as well as three, six and nine multiple unit fixed partial dentures (FPDs were casted for standardized milled dies that simulate canine, premolar and molar teeth machined with two different degrees of convergence, 12 (n = 55 and 20 (n = 55. The dies were threaded on rectangular metal platforms with the help of retainer shaft in the proper position to model either single or multiple preparations. The casted crowns and FPDs were cemented and retention tested by securing the units in an Instron universal testing machine. The tabulated values were analyzed statistically using Mann-Whitney test. Results: Single and multiple units with 12° CA needed greater force to dislodge compared to 20°, but this difference was not statistically significant for single units of premolar (P > 0.05. Irrespective of the angle, there was a simultaneous statistically significant increase in retention as the number of units increased in FPDs, except for the difference between 3 and 6 units in 20° group (P > 0.05. Conclusion: This study highlights the importance of emphasizing on CA, during canine and molar preparation for single units as well as preparation of canines for 6 units FPDs.

  2. The Effects of a Water Conservation Instructional Unit on the Values Held by Sixth Grade Students

    Science.gov (United States)

    Aird, Andrew; Tomera, Audrey

    1977-01-01

    Sixth grade students were divided into two groups. Students in one group received instruction on water conservation using expository and discovery activities. The students in the control group received none. Results gave evidence that students' values could be changed by this mode of water conservation instruction. (MA)

  3. Case-Based Instruction in Early Childhood Teacher Preparation: Does It Work?

    Science.gov (United States)

    Florez, Ida Rose

    2011-01-01

    Case analysis is often used in early childhood teacher education as a constructivist method for developing students' professional skills and knowledge. Although case-based instruction is popular, the professional literature contains little empirical evidence that it effectively helps students develop professional knowledge. Indeed, some empirical…

  4. Computer- and Video-Based Instruction of Food-Preparation Skills: Acquisition, Generalization, and Maintenance

    Science.gov (United States)

    Ayres, Kevin; Cihak, David

    2010-01-01

    The purpose of this study was to evaluate the effects of a computer-based video instruction (CBVI) program to teach life skills. Three middle school-aged students with intellectual disabilities were taught how to make a sandwich, use a microwave, and set the table with a CBVI software package. A multiple probe across behaviors design was used to…

  5. Preparation of Chemically Etched Tips for Ambient Instructional Scanning Tunneling Microscopy

    Science.gov (United States)

    Zaccardi, Margot J.; Winkelmann, Kurt; Olson, Joel A.

    2010-01-01

    A first-year laboratory experiment that utilizes concepts of electrochemical tip etching for scanning tunneling microscopy (STM) is described. This experiment can be used in conjunction with any STM experiment. Students electrochemically etch gold STM tips using a time-efficient method, which can then be used in an instructional grade STM that…

  6. Study of Teacher Preparation in Early Reading Instruction. NCEE 2010-4036

    Science.gov (United States)

    Salinger, Terry; Mueller, Lorin; Song, Mengli; Jin, Ying; Zmach, Courtney; Toplitz, Michele; Partridge, Mark; Bickford, Adam

    2010-01-01

    A component of the "No Child Left Behind" Act (NCLB) (PL 107-110) is its emphasis on the importance of systematic and explicit instruction in early reading using practices that are grounded in scientific research. The Reading First legislation (Title I, Part B, Subpart 1) within NCLB is designed to support state and local education…

  7. Facing Innovation: Preparing Lecturers for English-Medium Instruction in a Non-Native Context.

    Science.gov (United States)

    Klaassen, R. G.; De Graaff, E.

    2001-01-01

    Discusses the effects of training on the teaching staff in an innovation process that is the implementation of English-medium instruction by non-native speaking lecturers to non-native speaking students. The workshop turned out to be the most appropriate professional development for the first two phases in the innovation process. (Contains 13…

  8. Didactic Analysis as the Core of Preparation of Instruction = Didaktische Analyse als Kern der Unterrichtsvorbereitung.

    Science.gov (United States)

    Klafki, Wolfgang

    1995-01-01

    Presents a crucial German essay, originally published in 1958, that defined and introduced didaktik to a new generation of educators. In this incarnation, didaktik represents an educational approach that incorporates critical thinking (as defined by Adorno and Habermas) into both content and instruction. Briefly outlines the essentials of didactic…

  9. A Study of the Bilingual Instructional Support Component in New Instructional Model Schools. Prepared Pursuant to the Remedial Plan for Limited English Proficiency Asian Students. Report No. 9119.

    Science.gov (United States)

    Goodwin, Judy; And Others

    This study assessed the bilingual instructional support component in Philadelphia's (Pennsylvania) New Instructional Model schools in the 1990-91 school year. Focus was on the following topics: (1) the extent to which the bilingual instructional support component had been implemented in the 32 schools; (2) the appropriateness and quality of the…

  10. Efficacy of Video-Assisted Instruction on Knowledge and Performance of Dental Students in Access Cavity Preparation

    Science.gov (United States)

    Naseri, Mandana; Shantiaee, Yazdan; Rasekhi, Javid; Zadsirjan, Saeede; Mojtahed Bidabadi, Maryam; Khayat, Akbar

    2016-01-01

    Introduction: The conventional method of teaching endodontics has some drawbacks. Due to the small size of the oral cavity, students cannot closely observe the clinical procedure. Use of new teaching modalities such as the intraoral camera may obviate this problem. This study assessed the effect of video-assisted clinical instruction in dentistry (VACID) on dental student’s knowledge and performance in access cavity preparation during endodontic treatment. Methods and Materials: In this interventional study, twenty six undergraduate students were equally divided into two groups and received instructions on access cavity preparation via conventional demonstration (CD) or VACID using intraoral camera plus conventional demonstration. Students’ knowledge was assessed before and after the demonstration. The scores obtained by students were compared between the two groups. Data were analyzed using the Mann Whitney U test. Results: No significant difference was found between the two groups in knowledge and performance scores of students about pulp chamber removal, under-extension, over-extension, gouging, perforation or finding the main and extra canals. However, use of intraoral camera significantly reduced the number of student visits to instructors for problem solving (P=0.001). Conclusion: VACID is an effective educational method and as efficient as conventional demonstration in endodontics; as a result it can be used in combination with conventional teaching. PMID:27790265

  11. Movement transformation on multi-touch devices: Intuition or instructional preparation?

    Science.gov (United States)

    Schürmann, Tim; Binder, Christina; Janzarik, Gesche; Vogt, Joachim

    2015-09-01

    Multi-touch technology is a key part of computer interaction today, yet little is known about the distinction between direct and indirect input devices in terms of intuitive interaction. An experimental study aims to identify the difficulties of interaction with indirect multi-touch devices by applying the action regulation theory and the principle of movement transformation to common computer tasks involving gesture utilization. An analysis of the data acquired from 54 subjects working with an Apple Magic Trackpad implies that gestures on indirect multi-touch devices are not utilized intuitively without instructions that bypass conceptual difficulties of indirect gesture usage. It is shown that gesture use influences product assessment measured by User Experience questionnaires and that prior experience with direct multi-touch devices does not influence gesture usage or product assessment. We advise that product developers utilize video instructions to create a sense of intuitive interaction.

  12. Infusing evidence-based instructional strategies to prepare today's military practical nurses for tomorrow's practice.

    Science.gov (United States)

    Neilson, Richard A; Hopkins-Chadwick, Denise L

    2014-01-01

    Is there one best method to provide instruction to today's nursing students? The evidence found in the current literature clearly states the answer is no. The student of today is technology oriented. But for them, it's not about technology, it's about the learning that technology provides. With this understanding, this article provides a review of the efforts by the staff of the US Army Practical Nurse Course (68WM6) to infuse evidence-based instructional strategies into curriculum. Five strategies that were integrated into the curriculum are presented: computer assisted learning, gaming software, classroom response system, human patient simulators, and video recordings. All of the initiatives discussed in this article were implemented into the program of instruction over a 6-year period in an attempt to incorporate the use of appropriate technology in the learning process. The results are a testimony to the necessity of using a combination of strategies for teaching today's nursing students. In doing so, the organization not only improved the learning process, but found significant financial savings.

  13. Learning about Television Commercials: The Impact of Instructional Units on Children's Perceptions of Motive and Intent.

    Science.gov (United States)

    Donohue, Thomas R.; And Others

    1983-01-01

    Role playing and traditional instruction were used to examine whether young children can be taught the intent of television commercials. Both treatment groups of children, ages six to seven, experienced significant increases in understanding of commercials. (Author/MBR)

  14. Instructional materials in a STSE perspective: an analisys of units produced by secondary chemistry teachers in continuant formation

    Directory of Open Access Journals (Sweden)

    Maria Eunice Ribeiro Marcondes

    2009-10-01

    Full Text Available Some research has shown that teachers present conceptions that indicate a vision of teaching focused on memorization and transmission of knowledge and do not consider an approach that regards to the STSE aspects. The aim of this study is to investigate the conceptions of contextualization present in instructional materials produced by a group of chemistry secondary teachers. The data were collected in a service course offered to teachers of São Paulo Metropolitan area. One of the strategies of the course was the production of instructional units based on STSE (Science, Technology, Society and Environment orientations. The data analysis takes into account: presence of problematization, its development throughout the unit; the relations established between experiments or text and the proposed theme, and the nature of information presented in the texts (scientific, social, technological, environmental. Four context profiles were built to characterize the 13 units elaborated by the teachers. Four of the teachers’ units revealed simple contextualization view profiles, although six of them revealed more complex profiles, compatible with STSE orientation.

  15. Professionality of Junior High School (SMP) Science Teacher in Preparing Instructional Design of Earth and Space Sciences (IPBA)

    Science.gov (United States)

    Marlina, L.; Liliasari; Tjasyono, B.; Hendayana, S.

    2017-02-01

    The teacher is one important factor in the provision of education in schools. Therefore, improving the quality of education means we need to enhance the quality and the professionalism of teachers. We offer a solution through education and training of junior high school science teachers in developing the instructional design of Earth and Space Sciences (IPBA). IPBA is part of the science subjects which is given to students from elementary school to college. This research is a preliminary study of junior high school science teacher professionalism in creating instructional design IPBA. Mixed method design is used to design the research. Preliminary studies conducted on junior high school science teacher in one MGMPs in South Sumatera, and the respondent are 18 teachers from 13 schools. The educational background of science teachers who teach IPBA not only from physical education but also biology and agriculture. The result of preliminary study showed that the ratio of teachers who teach IPBA are 56% from physic education, 39% from biology, and 5% from agriculture. The subjects of IPBA that considered difficult by teachers are the distribution of sun, moon, and satellite motion; specific processes in lithosphere and atmosphere; and the correlation between lithosphere and atmosphere with the environment. The teachers also face difficulty in preparing media, choosing the right methods in teaching IPBA.

  16. Programmed Instruction for Teaching Java: Consideration of Learn Unit Frequency and Rule-Test Performance

    Science.gov (United States)

    Emurian, Henry H.

    2007-01-01

    At the beginning of a Java computer programming course, nine students in an undergraduate class and nine students in a graduate class completed a web-based programmed instruction tutoring system that taught a simple computer program. All students exited the tutor with an identical level of skill, at least as determined by the tutor's required…

  17. The Politics of Curriculum and Instructional Design/Theory/Form: Critical Problems, Projects, Units, and Modules

    Science.gov (United States)

    Petrina, Stephen

    2004-01-01

    What should be learned? How should it be organized for teaching? These seemingly simple questions are deceivingly political. Curriculum theorists are preoccupied with the politics of the first question at the expense of the realpolitik of the second. Instructional designers are preoccupied with the realpolitik of the second question at the expense…

  18. Effects of Fair Play Instruction on Student Social Skills during a Middle School Sport Education Unit

    Science.gov (United States)

    Vidoni, Carla; Ward, Philip

    2009-01-01

    Background: Research on social skills in physical education has shown that students' fair play behaviors remain underdeveloped unless teachers include social skills instruction into the curriculum. Fair play behaviors are learned behaviors that are specific to the context of physical education and sport, and may generalize to other settings. One…

  19. A Framework for Instructional Innovation in the Preparation of Tomorrow's Teachers

    Science.gov (United States)

    Dilworth, Paulette; Donaldson, Ana; George, Marshall; Knezek, Don; Searson, Mike; Starkweather, Kendall; Strutchens, Marilyn; Tillotson, John; Robinson, Sharon

    2012-01-01

    Emergent technologies offer opportunities to understand concepts in deeper, often different, and more meaningful ways. However, this growth in understanding will occur only if teachers learn to use these technologies in effective ways. The federal initiative Preparing Tomorrow's Teachers to Use Technology (PT3) was launched in 1999 to address this…

  20. English Medium Instruction: A Way towards Linguistically Better Prepared Professionals in the Basque Autonomous Community?

    Science.gov (United States)

    van der Worp, Karin

    2017-01-01

    In the Basque Autonomous Community, besides the official languages Spanish and Basque, English is considered an important third language for internationally operating companies. However, employees are not believed to be linguistically well enough prepared, due to shortcomings in English language learning in the Basque educational system. The…

  1. English Medium Instruction: A Way towards Linguistically Better Prepared Professionals in the Basque Autonomous Community?

    Science.gov (United States)

    van der Worp, Karin

    2017-01-01

    In the Basque Autonomous Community, besides the official languages Spanish and Basque, English is considered an important third language for internationally operating companies. However, employees are not believed to be linguistically well enough prepared, due to shortcomings in English language learning in the Basque educational system. The…

  2. The Journal of Kitchen Chemistry: A Tool for Instructing the Preparation of a Chemistry Journal Article

    Science.gov (United States)

    Meyers, Jonathan K.; LeBaron, Tyler W.; Collins, David C.

    2014-01-01

    Writing assignments are typically incorporated into chemistry courses in an attempt to enhance the learning of chemistry or to teach technical writing to chemistry majors. This work addresses the development of chemistry-major writing skills by focusing on the rigorous guidelines and conventions associated with the preparation of a journal…

  3. The influence of science teacher preparation programs on instructional practices of beginning primary school teachers in Malawi

    Science.gov (United States)

    Kalande, Wotchiwe Mtonga

    The purpose of this study was to observe the science teaching practices of six primary school teachers in Standards 5 through 7, to learn about their perceptions of teaching science and to examine whether or not their teaching practices were in keeping with what they were taught during teacher preparation as well as Malawi's educational expectations for primary school science based upon MIITEP (Malawi Integrated In-service Teacher Education Program) handbooks. Three research questions were posited: (a) What is the teacher preparation program for primary teachers in Malawi? (b) What were the instructional practices of the six beginning primary school science teachers who were prepared in the teacher training college programs? (c) What connections were evident between what beginning primary school science teachers were expected to learn and what they demonstrated in the classroom? All of the six participants (5 males and 1 female) had completed MIITEP in the past three to five years. The data sources for these science teachers included a self-assessment form, pre-observation interviews, post-observation interviews, and lesson observations. Data were also gathered from MIITEP handbooks and three science teacher educators who were interviewed. The data were analyzed using descriptive analysis. The study revealed that there were matches, partial matches, and mismatches between what the six primary school teachers demonstrated in their classroom as compared with the Malawi Ministry of Education science teacher preparation expectations. Of particular interest were that science teachers did not fully engage pupils in most of the process skills for science teaching, nor did they utilize a variety of appropriate teaching and learning strategies and materials for teaching science. In addition, allotted time for teaching science lessons was not fully utilized due to, among other factors, time conflicts with other official and community welfare duties, and mixing English with

  4. Preparing teachers to address climate change with project-based instructional modules

    Science.gov (United States)

    Powers, S. E.; DeWaters, J.; Small, M.; Dhaniyala, S.

    2012-12-01

    Clarkson University's Project-Based Global Climate Change Education project funded by NASA has created and disseminated several instructional modules for middle and high school teachers. The modules were developed by a team of teachers and university students and faculty. Fundamental to these inquiry-based modules are questions about climate change or mitigation efforts, use of real-world data to explore historical climate changes, and review of IPCC model results to understand predictions of further changes over the next century. As an example, the Climate Connections module requires middle school students to investigate a geographic region, learn about the culture and likely carbon footprint, and then acquire and analyze data sets of historical and predicted temperature changes. The findings are then interpreted in relation to the impact of these changes on the region's culture. NOAA, NASA, IPCC and DOE databases are used extensively. The inquiry approach and core content included in these modules are well aligned with the new Framework for K-12 Science Education. The climate change science in these modules covers aspects of the disciplinary core subjects (dimension 3) and most of the cross cutting concepts (dimension 2). Our approach for inquiry and analysis are also authentic ways to include most of the science and engineering practices (dimension 1) included in the framework. Dissemination of the modules to teachers in New York State has been a joint effort by NYSERDA (New York State Energy Research and Development Authority) and Clarkson. Half-day and full-day workshops and week-long institutes provided opportunities to either introduce the modules and the basics of finding and using temperature data, or delve into the science concepts and integration of the modules into an instructional plan. A significant challenge has been identified by the workshop instructors - many science teachers lack the skills necessary to fully engage in the science and engineering

  5. Aligning High School and College Instruction: Preparing Students for Success in College Level Mathematics

    Science.gov (United States)

    Alexander, Julie

    2013-01-01

    Across the United States, students are entering college with a need for improvement in basic mathematics and communication skills. In 2008, the Florida Legislature passed Senate Bill 1908 which changed the expectations for the senior year of high school for many students. Students who score within certain levels on the mandatory high school…

  6. Tree-Fruit Production. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

    Science.gov (United States)

    O'Bryan, Robert C.; Iverson, Maynard J.

    Designed as a guide for teachers in planning and conducting young and adult farmer classes, the unit covers the basic areas of tree-fruit production. The format of the 10-lesson unit allows for the utilization of the problem-solving and discussion methods of teaching. The major objective of the unit is to develop the ability to effectively…

  7. Advices on the Preparation of the Instructions for Medical Devices%关于医疗器械说明书编写的建议

    Institute of Scientific and Technical Information of China (English)

    陈玉芳

    2016-01-01

    本文结合2014年10月1日新实施的《医疗器械说明书和标签管理规定》,为医疗器械生产企业在产品注册时能编写出符合法规要求和产品技术要求的医疗器械说明书,提出编写建议。%Combined with the implementation of the new"management regulations for instructions and labels of medical devices", this paper introduces some advices for the preparation of the instructions for medical devices, to help the medical devices manufacturing enterprises in the product registration period preparing to the product instructions that can meet regulatory requirements and technical requirements.

  8. A Comparison of Inter-Professional Education Programs in Preparing Prospective Teachers and Speech and Language Pathologists for Collaborative Language-Literacy Instruction

    Science.gov (United States)

    Wilson, Leanne; McNeill, Brigid; Gillon, Gail T.

    2016-01-01

    Ensuring teacher and speech and language pathology graduates are prepared to work collaboratively together to meet the diverse language literacy learning needs of children is an important goal. This study investigated the efficacy of a 3-h inter-professional education program focused on explicit instruction in the language skills that underpin…

  9. Instruction via Web-Based Modules in Early Childhood Personnel Preparation: A Mixed-Methods Study of Effectiveness and Learner Perspectives

    Science.gov (United States)

    Hollingsworth, Heidi L.; Lim, Chih-Ing

    2015-01-01

    Effective personnel preparation is critical to the development of a high quality early childhood workforce that provides optimal care and education for young children. This mixed-methods study examined the effectiveness of, and learner perspectives on, instruction via web-based modules within face-to-face early childhood personnel preparation…

  10. Planeamiento de la unidad didactica en le ensenanza del ingles como idioma extranjero (Planning the Teaching Unit in the Instruction of English as a Foreign Language).

    Science.gov (United States)

    Medina T., Rene

    1971-01-01

    This paper discusses the use of the teaching unit as a means for organization in English-as-a-foreign-language classes. It lists the essential elements in the construction of such a unit: cultural topic, linguistic elements, time period, main objectives, instructional materials, focus, specific activities, intended results, evaluation techniques,…

  11. The effect of lab sequence in science instruction: The consequences of shifting labs to the beginning of learning units

    Science.gov (United States)

    Russell, Thomas R.

    This study examined the relationship between activity sequence and student outcomes in science instruction. Traditionally sequenced teacher learning units with lab activities late in activity sequence were compared to learning units with labs first in their activity sequence. A mixed-methods, quasi-experimental approach was used to test the effectiveness of a lab-first lesson approach suggested by the literature. Quantitative methods were used to assess content achievement; and qualitative methods were used to assess perception. No statistically significant difference was found between the approaches, although the researcher interpreted the results as suggesting some learning advantage for a lab-first approach. Although the teacher thought lab-first appeared to enhance learning, and students seemed to notice no difference during instruction, students preferred and thought they learned best with a lab-last approach. The teacher's view of the lab-first approach was positive; and he is inclined to continue to use it in his practice following the study.

  12. From liberal extremity to safe mainstream? The comparative controversies of witness preparation in the United States

    NARCIS (Netherlands)

    Vasiliev, S.V.

    2011-01-01

    This contribution examines the idea that partisan witness preparation in criminal trials in the United States amounts to a comparative anomaly in the common law context. In American procedure, parties are not constrained by straightforward rules and ethical canons in their choice and deployment of p

  13. Preparing Teachers for Special Education in the United States: A Reflection

    Science.gov (United States)

    Eskay, M.; Onu, V. C.; Ugwuanyi, L.; Obiyo, N. O.; Udaya, J.

    2012-01-01

    Preparing teachers for special education in the United States is a reflection that is not merely another attempt to reinvent the wheel. Rather, it is an investigation to learn from the past, use applications today in order to secure concrete and measurable goals in the diversified future of special education in America. Several historical figures…

  14. The growth units and hydrothermal preparation of lead tungstate (PbWO4) crystallites

    Institute of Scientific and Technical Information of China (English)

    元如林; 施尔畏; 李汶军; 郑燕青; 吴南春; 仲维卓

    2000-01-01

    The crystal structure of lead tungstate (PbWO4) can be regarded as ordered combination of the tungsten oxide tetrahedrons (WO4) and lead ions (Pb2+). According to the growth unit model, the growth units of lead tungstate are the aggregations of the tungsten oxide tetrahedrons and lead cations with various geometry configurations. It is suggested that the favorable growth units of lead tungstate crystal are pyramidal, tetragonal prism and quadrangular units corresponding to geometric orientations of the simple forms of the crystal. Under low restricted growth conditions, the growth form of lead tungstate crystallites is the aggregation of the geometric configurations of these favorable growth units. The above conclusions are completely confirmed by the experiment on hydrothermal preparation of lead tungstate crystallites.

  15. The growth units and hydrothermal preparation of lead tungstate (PbWO4) crystallites

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The crystal structure of lead tungstate (PbWO4) can be regarded as ordered combination of the tungsten oxide tetrahedrons (WO4) and lead ions (Pb2+). According to the growth unit model, the growth units of lead tungstate are the aggregations of the tungsten oxide tetrahedrons and lead cations with various geometry configurations. It is suggested that the favorable growth units of lead tungstate crystal are pyramidal, tetragonal prism and quadrangular units corresponding to geometric orientations of the simple forms of the crystal. Under low restricted growth conditions, the growth form of lead tungstate crystallites is the aggregation of the geometric configurations of these favorable growth units. The above conclusions are completely confirmed by the experiment on hydrothermal preparation of lead tungstate crystallites.

  16. Beef Cattle Production. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

    Science.gov (United States)

    Metzger, Bruce; Iverson, Maynard J.

    The unit on beef cattle production is designed primarily for the adult farmer program in Kentucky as an aid to making the beef enterprise more profitable. It is aimed primarily at the commercial producer. The lessons center on some of the more important economic points in beef cattle production. Ten lessons comprise the unit, which can be adapted…

  17. Effects of Peer Instruction on State College Student Achievement in an Introductory Biology Unit in Genetics

    Science.gov (United States)

    McKnight, Holly Nicole

    The purpose of this study was to examine the effects of Peer Instruction (PI) in a state college biology classroom. Students discussed biological concepts in the area of genetics among their peers during class time. Conceptual questions were delivered to the student in the form of ConcepTests, conceptual questions designed to uncover students' misconceptions in the material. Students first answered a question projected from the computer to an overhead screen on their own. Depending on the percentage of students that answered correctly, students then discussed their answers with their peers (PI). These discussions allowed students to uncover their misunderstandings in the material by asking them to think about what they know and what they don't know. Students' initial and secondary responses to the related questions gave the instructor a real time instant view of the collective class' conceptual understanding of concepts being covered. This study was a quasi-experimental, pretest-posttest, control group design. The sample consisted of 134 students enrolled in General Biology (BSCC 1010) a Eastern Florida State College (EFSC) in Palm Bay, Florida. Both control N = 62 and experimental groups N = 72 were comprised of whole intact classes during the Fall 2014 semester. The control groups received traditional lecture content during the course of the study. They had access to conceptual questions but they were not used in a Peer Instruction format during class time. A statistical analysis was conducted after the completion of pre-tests and posttests during the Fall 2014 semester. Although there was an increase in test scores in the experimental group compared to the control, the results were not significant with p = 0.0687 at an alpha level of .05. No significant difference was found in retention p= 0.5954, gender p = 0.4487 or past science coursework p = 0.6695 between classes that engaged in PI and classes that were taught in traditional lecture-based classes. There

  18. Vital Signs: Preparing for Local Mosquito-Borne Transmission of Zika Virus--United States, 2016.

    Science.gov (United States)

    2016-04-08

    Widespread Zika virus transmission in the Region of the Americas since 2015 has heightened the urgency of preparing for the possibility of expansion of mosquito-borne transmission of Zika virus during the 2016 mosquito season. CDC and other U.S. government agencies have been working with state and local government partners on prevention and early detection of Zika virus infection and will increase these activities during April as part of their preparation for the anticipated emergence of mosquito-borne transmission of Zika virus in the continental United States.

  19. The Challenges of Political Instruction in a Post-9/11 United States

    Science.gov (United States)

    Journell, Wayne

    2011-01-01

    In the decade since the attacks of September 11th, the political climate in the United States has become increasingly intolerant of opposing viewpoints. This climate, made nearly ubiquitous by 24-hour news cycles and increased exposure to political media, poses quite a challenge to teachers wishing to broach political topics as part of their…

  20. Fuels and Lubricants. An Instructional Unit for High School Teachers of Vocational Agriculture.

    Science.gov (United States)

    Crowder, John; Carpenter, Bruce

    Designed as a 2-week course of study in the agricultural mechanics curriculum to be taught at the junior and senior high school level, unit on fuels and lubricants is divided into eight major performance objectives. Each objective is subdivided into the areas of content, suggested teaching and learning activities, resources, and evaluation. Topics…

  1. Celebrating the Bill of Rights and Constitutional Amendments: An Instructional Unit for Elementary Grades.

    Science.gov (United States)

    McClain, Janet; And Others

    Designed to provide elementary teachers with practical materials for the study of the Bill of Rights and other amendments to the U.S. Constitution, each of the 10 lessons provided in the unit includes objectives, materials, procedure, and answer keys where needed. The 10 lessons are: (1) The Bill of Rights; (2) Amending the Constitution; (3)…

  2. Perceptions of U.S. Medical Residents Regarding Amount and Usefulness of Sexual Health Instruction in Preparation for Clinical Practice

    Science.gov (United States)

    Criniti, Shannon; Crane, Betsy; Woodland, Mark B.; Montgomery, Owen C.; Urdaneta Hartmann, Sandra

    2016-01-01

    Despite patient demand for sexual health discussions with their physicians, sexuality instruction in residency is often lacking. This exploratory quantitative study assessed the amount and usefulness of sexuality instruction received by a sample of medical residents, as well as the residents' self-perceived readiness regarding addressing sexuality…

  3. Differences Between Library Instruction Conference Attendees and their Institutional Affiliations in the United States and Canada are Discernible. A review of: Willingham, Patricia, Linda Carder, and Christopher Millson‐Martula. “Does a Border Make a Difference? Library Instruction in the United States and Canada.” Journal of Academic Librarianship 32.1 (Jan. 2006: 23-34.

    Directory of Open Access Journals (Sweden)

    Carol Perryman

    2006-09-01

    Full Text Available Objective – The primary intent of this study was to identify differences among library instruction conference attendees and their institutions between the United States and Canada. The overall hypothesis was that there would be areas of measurable distinction between the two countries. The authors tested nine hypotheses: #1, that the largest number of survey respondents would be employed at large institutions; #2, that statistically, the majority of well developed instructional programs are found at universities rather than colleges; #3, that beginning programs are more often found at four-year institutions; #4, that program development and technological issues predominate among instructional foci in the early twenty-first century; #5, that more experienced librarians are more likely to attend library instruction conferences; #6, that LOEX (originally an acronym for Library Orientation Exchange is perceived as the most valuable conference in library instruction; #7, that the impact of conference attendance upon library program development is only moderate; #8, that conference theme and reputation are the two greatest factors contributing to attendance; and #9, that the majority of conference attendees are from the United States. Design – Historical research, and an emailed survey. Setting – Libraries and library instruction conferences in the United States and Canada. Subjects – One hundred thirty-two librarians who were attendees at one of three library user instruction conferences: LOEX, LOEX of the West, and WILU (Workshop on Instruction in Library Use. Methods – First, a brief historical review was conducted on the influence of social, economic, and political events on the development of library user instruction, the creation of conferences focused on library instruction in from the United States and Canada, and national surveys looking at institutional support for instructional development. Next, a survey instrument consisting of

  4. The Effect of a Case-Based Reasoning Instructional Model on Korean High School Students' Awareness in Climate Change Unit

    Science.gov (United States)

    Jeong, Jinwoo; Kim, Hyoungbum; Chae, Dong-hyun; Kim, Eunjeong

    2014-01-01

    The purpose of this study is to investigate the effects of the case-based reasoning instructional model on learning about climate change unit. Results suggest that students showed interest because it allowed them to find the solution to the problem and solve the problem for themselves by analogy from other cases such as crossword puzzles in an…

  5. Using authentic intellectual assessment to determine level of instructional quality of teacher practice of new elementary school teachers based on teacher preparation route

    Science.gov (United States)

    Cassidy, Kimberly E.

    This study was designed to determine whether or not differences existed in the effectiveness between teachers from traditional and alternative teacher preparation routes. The NCLB requirement of having a highly qualified teacher in every classroom has brought close attention to the assessment of teacher effectiveness and the preparation of teacher candidates. The study population included elementary school teachers, within their first three years of teaching who taught science, from five southeastern Virginia schools. For this study, an authentic intellectual assessment rubric created by Newmann, Bryk, and Nagaoka (1997) was utilized to measure teacher effectiveness in terms of the level of instructional quality of new teachers. Chi-square and t test analyses were conducted to investigate the difference between scores of science lesson assignments of new elementary teachers based on type of teacher preparation route the teachers completed. The critical finding of the study was that whereas there were no statistically significant differences in the science assignment scores between traditionally and alternatively prepared teachers, there were significant weaknesses in all teacher participants in the areas of construction of knowledge and connection to students' lives. The results of this study have implications for teachers, teacher preparation routes, teacher development coordinators of school divisions, and those in charge of instructional policies.

  6. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a joumal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  7. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  8. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology and fusion engineering.

  9. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Plasma Science and Technology (PST) is a joumal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology; fusion engineering and ion beam bioengineering.

  10. Instructions for Manuscript Preparation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Plasma Science and Technology (PST) is a journal reporting novel experimental and theoretical results and progress of interdisciplinary and application sciences in the fields related to Plasma Physics. Specific interested areas include: basic plasma phenomena; magnetically confined plasma; inertially confined plasma; astrophysics and space plasma; low temperature plasma; plasma technology; fusion engineering and ion beam bioengineering.

  11. Moral, Ethical, and Psychological Preparation of Soldiers and Units for Combat

    Science.gov (United States)

    2011-01-01

    COVERED 00-00-2011 to 00-00-2011 4. TITLE AND SUBTITLE Moral, Ethical , and Psychological Preparation of Soldiers and Units for Combat 5a...we would not have det o nated this car bomb at this fu neral, in the mar ket place, at the mosque, etc. Im man uel Kant would say that it is your duty...to en sure eth i cal and moral con duct in this war. Kant would have us treat peo ple as ends, not means—the es - sence of the eth ics of re spect

  12. USE OF A LASER SCANNING SYSTEM FOR PROFESSIONAL PREPARATION AND SCENE ASSESSMENT OF FIRE RESCUE UNITS

    Directory of Open Access Journals (Sweden)

    Zdeněk MAREK

    2017-06-01

    Full Text Available The paper presents results of a study focused on usability of a 3D laser scanning system by fire rescue units during emergencies, respectively during preparations for inspection and tactical exercises. The first part of the study focuses on an applicability of a 3D scanner in relation to an accurate evaluation of a fire scene through digitization and creation of virtual walk-through of the fire scene. The second part deals with detailed documentation of access road to the place of intervention, including a simulation of the fire vehicle arrival.

  13. Low Temperature District Heating Consumer Unit with Micro Heat Pump for Domestic Hot Water Preparation

    DEFF Research Database (Denmark)

    Zvingilaite, Erika; Ommen, Torben Schmidt; Elmegaard, Brian

    2012-01-01

    In this paper we present and analyse the feasibility of a district heating (DH) consumer unit with micro heat pump for domestic hot water (DHW) preparation in a low temperature (40 °C) DH network. We propose a micro booster heat pump of high efficiency (COP equal to 5,3) in a consumer DH unit...... in order to boost the temperature of the district heating water for heating the DHW. The paper presents the main designs of the suggested system and different alternative micro booster heat pump concepts. Energy efficiency and thermodynamic performance of these concepts are calculated and compared....... The results show that the proposed system has the highest efficiency. Furthermore, we compare thermodynamic and economic performance of the suggested heat pump-based concept with different solutions, using electric water heater. The micro booster heat pump system has the highest annualised investment (390 EUR...

  14. HTS current lead units prepared by the TFA-MOD processed YBCO coated conductors

    Energy Technology Data Exchange (ETDEWEB)

    Shiohara, K.; Sakai, S.; Ishii, Y. [Tokai University, 1117 Kita-Kaname, Hiratsuka, Kanagawa 259-1292 (Japan); Yamada, Y., E-mail: yyamaday@keyaki.cc.u-tokai.ac.j [Tokai University, 1117 Kita-Kaname, Hiratsuka, Kanagawa 259-1292 (Japan); Tachikawa, K. [Tokai University, 1117 Kita-Kaname, Hiratsuka, Kanagawa 259-1292 (Japan); Koizumi, T.; Aoki, Y.; Hasegawa, T. [SWCC Showa Cable System Co., LTD, 4-1-1 Minami-Hashimoto, Sagamihara, Kanagawa 229-1133 (Japan); Tamura, H.; Mito, T. [NIFS National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292 (Japan)

    2010-11-01

    Two superconducting current lead units have been prepared using ten coated conductors of the Tri-Fluoro-Acetate - Metal Organic Deposition (TFA-MOD) processed Y{sub 1}Ba{sub 2}Cu{sub 3}O{sub 7-{delta}}(YBCO) coated conductors with critical current (I{sub c}) of about 170 A at 77 K in self-field. The coated conductors are 5 mm in width, 190 mm in length and about 120 {mu}m in overall thickness. The 1.5 {mu}m thick superconducting YBCO layer was synthesized through the TFA-MOD process on Hastelloy{sup TM} C-276 substrate tape with two buffer oxide layers of Gd{sub 2}Zr{sub 2}O{sub 7} and CeO{sub 2}. The five YBCO coated conductors are attached on a 1 mm thick Glass Fiber Reinforced Plastics (GFRP) board and soldered to Cu caps at the both ends. We prepared two 500 A-class current lead units. The DC transport current of 800 A was stably applied at 77 K without any voltage generation in all coated conductors. The voltage between both Cu caps linearly increased with increasing the applied current, and was about 350 {mu}V at 500 A in both current lead units. According to the estimated values of the heat leakage from 77 K to 4.2 K, the heat leakage for the current lead unit was 46.5 mW. We successfully attained reduction of the heat leakage because of improvement of the transport current performance (I{sub c}), a thinner Ag layer of YBCO coated conductor and usage of the GFRP board for reinforcement instead of a stainless steel board used in the previous study. The DC transport current of 1400 A was stably applied when the two current lead units were joined in parallel. The sum of the heat leakages from 77 K to 4.2 K for the combined the current lead units was 93 mW. In comparison with the conventional Cu current leads by gas-cooling, it could be noted that the heat leakage of the current lead is about one order of magnitude smaller than that of the Cu current lead.

  15. 78 FR 30393 - Preparations for the 43rd Session of the United Nations Sub-Committee of Experts on the Transport...

    Science.gov (United States)

    2013-05-22

    ... Administration Preparations for the 43rd Session of the United Nations Sub- Committee of Experts on the Transport... preparation for United Nations meetings being held in Geneva, Switzerland, this summer. PHMSA is hosting the... portion of the meeting to discuss proposals in preparation for the 25th session of the United Nations...

  16. Preparation and Chemical Properties of π-Conjugated Polymers Containing Indigo Unit in the Main Chain

    Directory of Open Access Journals (Sweden)

    Hiroki Fukumoto

    2014-03-01

    Full Text Available π-Conjugated polymers based on indigo unit were prepared. Dehalogenative polycondensation of N-hexyl-6,6'-dibromoindigo with a zerovalent nickel complex gave a homopolymer, P(HexI, in 77% yield. Copolymer of N-hexyl-indigo and pyridine, P(HexI-Py, was also prepared in 50% yield. P(HexI showed good solubility in organic solvents, whereas P(HexI-Py was only soluble in acids such as HCOOH. The weight-average molecular weights (Mw of P(HexI and P(HexI-Py were determined to be 10,000 and 40,000, respectively, by a light scattering method. Pd-catalyzed polycondensation between 6,6'-dibromoindigo with N-BOC (BOC = t-butoxycarbonyl substituents and a diboronic compound of 9,9-dioctylfluorene afforded the corresponding alternating copolymer, P(BOCI-Flu, as a deep red solid in 98% yield. P(BOCI-Flu was soluble in N-methyl-2-pyrroridone and showed an Mw of 29,000 in GPC analysis. Treatment of P(BOCI-Flu with CF3COOH smoothly led to a BOC-deprotection reaction to give an insoluble deep green polymer, P(I-Flu, in a quantitative yield. Diffuse reflectance spectra of powdery P(BOCI-Flu and P(I-Flu showed peaks at about 580 nm and 630 nm, respectively, which are thought to originate from the indigo unit.

  17. Fidelity of implementation to instructional strategies as a moderator of curriculum unit effectiveness in a large-scale middle school science quasi-experiment

    Science.gov (United States)

    O'Donnell, Carol Lynn

    This study examined whether fidelity of implementation to reform-based instructional strategies embedded in a middle school physical science curriculum unit developed by the Harvard-Smithsonian Center for Astrophysics moderated the causal relationship between curriculum condition and classroom mean achievement in a quasi-experiment testing the effectiveness of the unit. The study sample included 48 6th grade science classrooms selected randomly from 8 Montgomery County Public Schools middle schools, assigned randomly to either the treatment or comparison condition in the Scaling up Curriculum for Achievement, Learning, and Equity Project (SCALE-0) quasi-experiment of The George Washington University. This dissertation was a secondary analysis of SCALE-uP's 2005-2006 fidelity of implementation data collected with the Instructional Strategies Classroom Observation Protocol (ISCOP), which captured whether the Project 2061 instructional strategies rated Satisfactory or Excellent in the ARIES: Exploring Motion and Forces (M&F) treatment unit were present during implementation in treatment and comparison classrooms. ISCOP Likert-like scores for each classroom were subjected to Rasch analysis; rating scale diagnostics, category collapsing, and fit statistics were used to develop a reliable continuous fidelity of implementation measure for each classroom. Results from hierarchical multiple regression analysis performed on the fidelity of implementation measures indicated that when controlling for prior knowledge, fidelity of implementation to the Project 2061 instructional strategies rated Satisfactory or Excellent in M&F moderated the causal relationship between science curriculum condition and classroom mean achievement. Follow-up post hoc analyses at two select fidelity measures indicated that treatment classrooms with High Fidelity were predicted to have higher classroom mean achievement than comparison classrooms with High Fidelity to the same set of instructional

  18. 78 FR 20133 - Notice of Intent To Prepare an Environmental Impact Statement for the Proposed Bull Mountain Unit...

    Science.gov (United States)

    2013-04-03

    ... Environmental Impact Statement (EIS) to analyze a Master Development Plan (MDP) that proposes to drill up to 150... preparing an Environmental Assessment (EA) for the 150-well Bull Mountain Unit MDP from September 21 to... April 23, 2012. ADDRESSES: You may submit comments related to the proposed Bull Mountain Unit MDP by...

  19. Teaching the content in context: Preparing "highly qualified" and "high quality" teachers for instruction in underserved secondary science classrooms

    Science.gov (United States)

    Tolbert, Sara E.

    2011-12-01

    This dissertation research project presents the results of a longitudinal study that investigates the knowledge, beliefs, and practices of 13 preservice secondary science teachers participating in a science teacher credentialing/Masters program designed to integrate issues of equity and diversity throughout coursework and seminars. Results are presented in the form of three papers: The first paper describes changes in preservice teacher knowledge about contextualization in science instruction, where contextualization is defined as facilitating authentic connections between science learning and relevant personal, social, cultural, ecological, and political contexts of students in diverse secondary classrooms; the second paper relates changes in the self-efficacy and content-specific beliefs about science, science teaching, diversity, and diversity in science instruction; and the final paper communicates the experiences and abilities of four "social justice advocates" learning to contextualize science instruction in underserved secondary placement classrooms. Results indicate that secondary student teachers developed more sophisticated understandings of how to contextualize science instruction with a focus on promoting community engagement and social/environmental activism in underserved classrooms and how to integrate science content and diversity instruction through student-centered inquiry activities. Although most of the science teacher candidates developed more positive beliefs about teaching science in underrepresented classrooms, many teacher candidates still attributed their minority students' underperformance and a (perceived) lack of interest in school to family and cultural values. The "social justice advocates" in this study were able to successfully contextualize science instruction to varying degrees in underserved placement classrooms, though the most significant limitations on their practice were the contextual factors of their student teaching

  20. Standards for Art Teacher Preparation

    Science.gov (United States)

    National Art Education Association, 2009

    2009-01-01

    The National Art Education Association (NAEA) is committed to ensuring student access to a highly qualified, certified visual arts educator in every K-12 public school across the United States, recognizing that effective arts instruction is a core component to a 21st-century education. "Standards for Art Teacher Preparation" represents the…

  1. Baseline data on distance education offerings in deaf education teacher preparation programs in the United States.

    Science.gov (United States)

    Stryker, Deborah S

    2011-01-01

    Given that little is empirically known about the use of distance education within deaf education teacher preparation (DETP) programs, the purpose of the present study was to obtain baseline data on distance education activities in these programs. Using a census of the program coordinators of the 68 DETP programs in the United States, the researcher requested and gathered data by means of an 11-item online questionnaire. A 69% response rate was achieved (N = 47). It was found that more than half of the DETP programs offered distance education courses. Respondents indicated that asynchronous technology was used overwhelmingly more often than synchronous technology, with the Internet listed most often, followed by teleconferencing. Additional results provide information about the current status of distance education within the DETP field.

  2. Preparation

    Directory of Open Access Journals (Sweden)

    M.M. Dardir

    2014-03-01

    Full Text Available Some hexanamide-mono and di-linoleniate esters were prepared by the reaction of linolenic acid and hexanamide (derived from the reaction of hexanoic acid and diethanolamine. The chemical structure for the newly prepared hexanamide-mono and di-linoleniate esters were elucidated using elemental analysis, (FTIR, H 1NMR and chemical ionization mass spectra (CI/Ms spectroscopic techniques. The results of the spectroscopic analysis indicated that they were prepared through the right method and they have high purity. The new prepared esters have high biodegradability and lower toxicity (environmentally friendly so they were evaluated as a synthetic-based mud (ester-based mud for oil-well drilling fluids. The evaluation included study of the rheological properties, filtration and thermal properties of the ester based-muds formulated with the newly prepared esters compared to the reference commercial synthetic-based mud.

  3. Unit: Cells, Inspection Set, National Trial Print.

    Science.gov (United States)

    Australian Science Education Project, Toorak, Victoria.

    This trial version of a unit is the series being produced by the Australian Science Education Project provides instructions for students to prepare a variety of cell types and examine them with microscopes. It also gives some information about the variety and function of cells. The core of the unit, which all students are expected to complete,…

  4. Preparing the United States for Zika Virus: Pre-emptive Vector Control and Personal Protection.

    Science.gov (United States)

    Diaz, James H

    2016-12-01

    Discovered in 1947 in a monkey in the Zika forest of Uganda, Zika virus was dismissed as a cause of a mild illness that was confined to Africa and Southeast Asia and transmitted by Aedes mosquitoes. In 2007, Zika virus appeared outside of its endemic borders in an outbreak on the South Pacific Island of Yap. In 2013, Zika virus was associated with a major neurological complication, Guillain-Barré syndrome, in a larger outbreak in the French Polynesian Islands. From the South Pacific, Zika invaded Brazil in 2015 and caused another severe neurological complication, fetal microcephaly. The mosquito-borne transmission of Zika virus can be propagated by sexual transmission and, possibly, by blood transfusions, close personal contacts, and organ transplants, like other flaviviruses. Since these combined mechanisms of infectious disease transmission could result in catastrophic incidences of severe neurological diseases in adults and children, the public should know what to expect from Zika virus, how to prevent infection, and what the most likely failures in preventive measures will be. With federal research funding stalled, a Zika vaccine is far away. The only national strategies to prepare the United States for Zika virus invasion now are effective vector control measures and personal protection from mosquito bites. In addition to a basic knowledge of Aedes mosquito vectors and their biting behaviors, an understanding of simple household vector control measures, and the selection of the best chemical and physical mosquito repellents will be required to repel the Zika threat.

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

    Science.gov (United States)

    Radulovic, Branka; Stojanovic, Maja

    2015-01-01

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

  6. Developments in Instruction in Selected Four Year College Reading Improvement Programs Throughout the United States, 1950-1974.

    Science.gov (United States)

    Howard, Virginia Pearl Hymes

    The purpose of this study was to examine the organization, program format and duration of college reading improvement instructional programs (CRIPs) in selected four-year American colleges and universities from 1950-1974, and to gather information which is vital to effective curricula and planning for higher education in the area of reading…

  7. Teacher Education that Works: Preparing Secondary-Level Math and Science Teachers for Success with English Language Learners Through Content-Based Instruction

    Directory of Open Access Journals (Sweden)

    Margo Elisabeth DelliCarpini

    2014-11-01

    Full Text Available Little research exists on effective ways to prepare secondary mathematics and science teachers to work with English language learners (ELLs in mainstream mathematics and science (subsequently referred to as STEM classrooms. Given the achievement gap that exists between ELLs and their native-speaking counterparts in STEM subjects, as well as the growing numbers of ELLs in US schools, this becomes a critical issue, as academic success for these students depends on the effectiveness of instruction they receive not only in English as a second language classes (ESL, but in mainstream classrooms as well. This article reports on the effects of a program restructuring that implemented coursework specifically designed to prepare pre-service and in-service mathematics, science, and ESL teachers to work with ELLs in their content and ESL classrooms through collaboration between mainstream STEM and ESL teachers, as well as effective content and language integration. We present findings on teachers’ attitudes and current practices related to the inclusion of ELLs in the secondary-level content classroom and their current level of knowledge and skills in collaborative practice. We further describe the rationale behind the development of the course, provide a description of the course and its requirements as they changed throughout its implementation during two semesters, and present findings from the participants enrolled. Additionally, we discuss the lessons learned; researchers’ innovative approaches to implementation of content-based instruction (CBI and teacher collaboration, which we term two-way CBI (DelliCarpini & Alonso, 2013; and implications for teacher education programs.

  8. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ GENERAL SUBMISSION INSTRUCTIONS These guidelines have been prepared in accordance with the Uniform Requirements for Manuscripts Submitted to Biomedical Journals.1 Authors should familiarize themselves with these requirements before submission.

  9. School Leadership Practice and Preparation: Comparative Perspectives on Organizational Learning (OL), Instructional Leadership (IL) and Culturally Responsive Practices (CRP)

    Science.gov (United States)

    Ylimaki, Rose; Jacobson, Stephen

    2013-01-01

    Purpose: The aim of this paper is to utilize successful leadership practices drawn from seven nations to improve leadership preparation. Design/methodology/approach: This study used a case study approach to gain a contextualized understanding of successful leadership across seven nations. Data sources primarily featured interviews with principals,…

  10. Peer-instructed seminar attendance is associated with improved preparation, deeper learning and higher exam scores : A survey study

    NARCIS (Netherlands)

    Bouwmeester, Rianne A M; De Kleijn, Renske A M; Van Rijen, Harold V M

    2016-01-01

    Background: Active engagement in education improves learning outcomes. To enhance active participation in seminars, a student-centered course design was implemented and evaluated in terms of self-reported preparation, student motivation and exam scores. We hypothesized that small group learning with

  11. Peer-instructed seminar attendance is associated with improved preparation, deeper learning and higher exam scores: a survey study

    NARCIS (Netherlands)

    Bouwmeester, RAM; de Kleijn, R.A.M.; van Rijen, HVM

    2016-01-01

    Background: Active engagement in education improves learning outcomes. To enhance active participation in seminars, a student-centered course design was implemented and evaluated in terms of self-reported preparation, student motivation and exam scores. We hypothesized that small group learning with

  12. Teaching “Chemistry in Our Lives” Unit in the 9th Grade Chemistry Course through Context-Based ARCS Instructional Model

    Directory of Open Access Journals (Sweden)

    Hülya KUTU

    2011-03-01

    Full Text Available The purpose of this study is to examine the usability of Context-based ARCS Instructional Model on secondary school chemistry teaching. For this purpose the effects of learning through Context-based ARCS Instructional Model on the retention of knowledge, students’ motivation and attitude towards chemistry have been investigated. An instrumental case study has been utilized as the research method to teach the unit “Chemistry in Our Lives” in the 9th grade high school chemistry curriculum through Context-based ARCS Instructional Model. The sample of the study is composed of totally 60 ninth grade students from two different classes in a high school in Erzurum. The sample has been selected by convenience sampling method. Data have been collected through “Attitude Towards Chemistry Scale [ATCS]”; “Instructional Materials Motivation Survey [IMMS]”, “Constructivist Learning Environment Survey [CLES]”, “Achievement Test [AT]” have been developed by the researchers and semi-structured interviews. The data for IMMS, CLES and AT have been analyzed through descriptive statistics and results were presented as mean, standard deviation and charts. ATCS test has been analyzed by dependent sample t-test to see whether there is a significant difference between pre and post-tests scores. Semi-structured interviews have been subjected to content analysis and the results are presented as descriptively. The results show that the method used has increased the retention of learning and students’ motivation but has not had a statistically significant impact on students’ attitudes towards chemistry. In addition, it has been seen that students perceive classroom milieu as a constructivist learning environment.

  13. Instructional Design Team

    Science.gov (United States)

    Bancroft, Judith A.; Collins, Keith

    1974-01-01

    An instructional design team, composed of experts in nursing, education, and media production, is used at the University of Wisconsin School of Nursing, Madison, to produce instructional units for a new curriculum. The authors summarize steps of team/faculty communications, team methodology, and factors influencing the team's effectiveness. (EA)

  14. Effectiveness of Self Instructional Module on Knowledge and Skills Regarding Use of Glasgow Coma Scale in Neurological Assessment of Patients among Nurses Working in Critical Care Units of KLE Dr. Prabhakar Kore Hospital and Medical Research Centre, Belgaum

    Directory of Open Access Journals (Sweden)

    Milka Madhale

    2013-01-01

    observational checklist was prepared with the expert guidance. Pilot study was conducted and tool was found to be feasible and reliable. Data collected was analyzed by using descriptive and inferential statistics. Results: The findings of the study revealed that during pretest, 41(74.55% of the staff nurses had average knowledge and14(25.45% had poor knowledge. After the ad-ministration of Self Instructional Module in post test 38 (69.09% of staff nurses had good knowledge and 17(30.91% had average knowledge. The study also revealed that during the pre test all the staff nurses 46(83.64% had average skill. After the administration of the Self Instructional Module in post-test 35(63.64%of staff nurses had average skill and 20(36.36% had good skill. This proved that SIM is an effective method to increase the knowledge and skill of the staff nurses working in critical care units. Further computed paired ‘t’ test value (40.8 revealed that there was significant gain in knowledge and skill among staff nurses working in critical care units after administration of SIM and probability value of ÷2 contingency table revealed that the knowledge scores and sociodemographic variables were dependent on gender and the skill scores were dependent on the total years of experience. Conclusion: SIM was useful in including the knowledge & skill in using glasgow coma scale in neurological assessment of patients by the nursing staff

  15. A Comparative Study of Leadership Preparation Programs in Gama (Brazil) and the United States

    Science.gov (United States)

    Borges-Gatewood, Mara Rubia Fonseca; McNeal, Larry

    2013-01-01

    The objective of the study was to determine the relationship, if any, between leadership preparation programs types and how well school administrators are prepared to set a widely shared vision, develop a school culture, effectively manage school operations and resources, collaborate with faculty and community members, act with integrity and…

  16. Who Are America's Heroes and Heroines? C&I [Curriculum and Instruction] 350 Elementary Social Studies Resource Unit.

    Science.gov (United States)

    Kennedy, Judith G.; And Others

    This unit involves students in researching information about history's heroes and heroines. Emphasized are library, mathematics, artistic, communication, and decision-making skills. To introduce the unit, students participate in a brainstorming session to develop a list of heroes and heroines and a set of criteria to determine why people are…

  17. Critical care management of major disasters: a practical guide to disaster preparation in the intensive care unit.

    Science.gov (United States)

    Corcoran, Shawn P; Niven, Alexander S; Reese, Jason M

    2012-02-01

    Recent events and regulatory mandates have underlined the importance of medical planning and preparedness for catastrophic events. The purpose of this review is to provide a brief summary of current commonly identified threats, an overview of mass critical care management, and a discussion of resource allocation to provide the intensive care unit (ICU) director with a practical guide to help prepare and coordinate the activities of the multidisciplinary critical care team in the event of a disaster.

  18. Teacher Learning through Self-Regulation: An Exploratory Study of Alternatively Prepared Teachers' Ability to Plan Differentiated Instruction in an Urban Elementary School

    Science.gov (United States)

    Tricarico, Katie; Yendol-Hoppey, Diane

    2012-01-01

    Differentiated Instruction (DI) is an approach that recognizes the strengths and weaknesses of diverse learners and requires the teacher to base instructional accommodations on student strengths and weaknesses. Specifically, teachers use DI strategies to adjust the content, process, or product of instruction depending on student needs. Given the…

  19. The emergence of computer science instructional units in American colleges and universities (1950--1975): A history

    Science.gov (United States)

    Conners, Susan Elaine

    The purpose and scope of this dissertation is to investigate the origins and development of academic computer science units in American higher education and examine the intent and structure of their curricula. Specifically the study examines selected undergraduate and graduate curricula that developed from 1950 to 1975. This dissertation examines several of the earliest academic units formed and the issues surrounding their formation. This study examines some of the variety of courses and programs that existed among the early computer science programs. The actual titles of the units varied but they shared a common overreaching goal to study computers. The departments formed in various methods and some units were a subset of other departments. Faculties of these new units were often comprised of faculty members from various other disciplines. This dissertation is an exploration of the connections between a variety of diverse institutions and the new computer science discipline that formed from these early academic roots. While much has been written about the history of hardware and software development and the individual pioneers in the relatively new computer science discipline, the history of the academic units was documented primarily based on individual institutions. This study uses a wider lens to examine the patterns of these early academic units as they formed and became computer science units. The successes of these early pioneers resulted in a proliferation of academic computer programs in the following decades. The curricular debates continue as the number and purposes of these programs continue to expand. This dissertation seeks to provide useful information for future curricular decisions by examining the roots of the academic computer science units.

  20. A National Workshop in the United States to Prepare New Faculty in Physics and Astronomy

    Science.gov (United States)

    Krane, Kenneth S.

    2010-07-01

    Starting in 1996, newly hired college and university faculty in physics and astronomy from throughout the U.S. have been invited to attend a workshop to help them improve their teaching skills. More than 1000 faculty have participated, representing more than 25% of the new hires at all U. S. institutions that award a baccalaureate in physics or astronomy, from 4-year colleges through research universities. The workshops seek to improve physics teaching by introducing new faculty to instructional strategies and innovations that have been shown to be effective in a variety of contexts. Such a national mentoring workshop can effectively address a commonality of physics and astronomy teaching challenges that transcend institutional characters and types. Based on surveys of the participants (and their department chairs), we have found that a large fraction of the participants have become adopters of innovative teaching techniques and that they rate the workshops as the most significant cause of the improvements in their teaching.

  1. Response to Early Literacy Instruction in the United States, Australia, and Scandinavia: A Behavioral-Genetic Analysis

    Science.gov (United States)

    Samuelsson, Stefan; Byrne, Brian; Olson, Richard K.; Hulslander, Jacqueline; Wadsworth, Sally; Corley, Robin; Willcutt, Erik G.; DeFries, John C.

    2008-01-01

    Genetic and environmental influences on early reading and spelling at the end of kindergarten and Grade 1 were compared across three twin samples tested in the United States, Australia, and Scandinavia. Proportions of variance due to genetic influences on kindergarten reading were estimated at 0.84 in Australia, 0.68 in the U.S., and 0.33 in…

  2. Pilot-Scale Laboratory Instruction for Chemical Engineering: The Specific Case of the Pilot-Unit Leading Group

    Science.gov (United States)

    Billet, Anne-Marie; Camy, Severine; Coufort-Saudejaud, Carole

    2010-01-01

    This paper presents an original approach for Chemical Engineering laboratory teaching that is currently applied at INP-ENSIACET (France). This approach, referred to as "pilot-unit leading group" is based on a partial management of the laboratories by the students themselves who become temporarily in charge of one specific laboratory. In…

  3. Multiple unit gastroretentive drug delivery systems: a new preparation method for low density microparticles.

    Science.gov (United States)

    Streubel, A; Siepmann, J; Bodmeier, R

    2003-01-01

    The aim of this study was to develop a new preparation method for low density foam-based, floating microparticles and to demonstrate the systems' performance in vitro. Major advantages of the novel preparation technique include: (i) short processing times, (ii) no exposure of the ingredients to high temperatures, (iii) the possibility to avoid toxic organic solvents, and (iv) high encapsulation efficiencies close to 100%. Floating microparticles consisting of polypropylene foam powder, model drug [chlorpheniramine maleate (CPM), diltiazem HCl, theophylline or verapamil HCl] and polymer [Eudragit RS or polymethyl methacrylate (PMMA)] were prepared by soaking the microporous foam carrier with an organic solution of drug and polymer and subsequent drying. The effects of various formulation and processing parameters on the resulting in vitro floating behaviour, internal and external particle morphology, drug loading, in vitro drug release and physical state of the incorporated drug were studied. Good in vitro floating behaviour was observed in most cases and a broad variety of drug release patterns could be achieved by varying the drug loading and type of polymer. Interestingly, PMMA-based microparticles showed incomplete drug release with verapamil HCl. This restriction could be overcome by forming the free base of the drug prior to microparticle preparation. In contrast to the salt, the free base acted as a plasticizer for PMMA, resulting in sufficiently high diffusion coefficients and, consequently, complete drug release. The low density microparticles were compressed into rapidly disintegrating tablets in order to provide an administrable oral dosage form.

  4. Science: Introduction to Chemistry, Organic Chemistry, Qualitative Analysis, Introduction to Biochemistry. Authorized Course of Instruction for the Quinmester Program.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    Performance objectives are stated for each of the secondary school units included in this package of instructional guides prepared for the Dade County Florida Quinmester Program. All four units are concerned with chemistry: "Introduction of Chemistry,""Organic Chemistry,""Qualitative Analysis," and "Introduction…

  5. Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units.

    Science.gov (United States)

    Álvarez, Celedonio M; Barbero, Héctor; Ferrero, Sergio

    2016-09-18

    The main purpose of this video is to show 6 reaction steps of a convergent synthesis and prepare a complex molecule containing up to three nonplanar polyaromatic units, which are two corannulene moieties and a racemic hexahelicene linking them. The compound described in this work is a good host for fullerenes. Several common organic reactions, such as free-radical reactions, C-C coupling or click chemistry, are employed demonstrating the versatility of functionalization that this compound can accept. All of these reactions work for planar aromatic molecules. With subtle modifications, it is possible to achieve similar results for nonplanar polyaromatic compounds.

  6. Preparation and Characterization of Aromatic Polybenzoxazoles Copolymers Containing 2,6-Naphthalene Units

    Institute of Scientific and Technical Information of China (English)

    LI Lei; FAN Xing-he; ZHAO Xiao-dong; ZHOU Jing-lun; CHEN Xiao-fang; WAN Xin-hua; ZHOU Qi-feng

    2004-01-01

    A series of polybenzoxazoles (co)polymers bearing crankshaft units in the main chain was synthesized by the conventional solution polycondensation of 4, 6-diaminorescinol dihydrochloride, terephthalic acid (TA)and 2,6-naphthalene dicarboxylic acid(NDA). All of the polymers show lyotropic liquid crystal behavior in polyphosphoric acid(PPA) and methanesulfonic acid (MSA). The polybenzoxazoles exhibit an excellent thermal resistance although the crankshaft monomer has been introduced into the polymer backbone. The temperature for the 5% weight loss of all the polymers is above 600 ℃. The X-ray diffraction analysis results show that the series of the polymers has a high crystallinity. The introduction of NDA makes a slight decrease in the thermal resistance of the polymers. The maximum absorption peak in the UV-Vis spectra can be adjusted according to the amount of 2,6-naphthalene units in the polymers, which indicates the potential application of the polymers as optoelectric materials.

  7. Strategies for Preparing United States Combat Organizations for the Inevitability of Casualties

    Science.gov (United States)

    2012-06-08

    varying natures. Any written material can be used as raw data for content analysis as can any other form of communication to include music , pictures...accidentally or intentionally (it’s unknown which) the United States Army began using classical and operate conditioning after World War II. Grossman...254). This “reflexive” aspect of the conditioning is reinforced by utilizing immediate feedback like electric pop -up targets or balloon target

  8. Preparing General Purpose Forces in the United States and British Armies for Counterinsurgent Operations

    Science.gov (United States)

    2010-12-10

    commander whose book Learning to Eat Soup with a Knife, was widely read by military leaders serving in Afghanistan and Iraq. Dr. Nagl also...sustainment training for units while deployed to Malaya.23 Arthur Campbell , a company commander in the Suffolk Regiment who served in Malaya in the early 1950s...Learning to Eat Soup with a Knife: Counterinsurgency Lessons from Malaya and Vietnam, comparing the Malayan Emergency and Vietnam War is akin to

  9. Megacities and the United States Army: Preparing for a Complex and Uncertain Future

    Science.gov (United States)

    2014-06-01

    may face in mega - cities in the future. The growing global population is becoming increasingly urbanized. d, e 6 The Chief of Staff of the...contingencies and test capabilities against them. Though cities are fea- tured in many of the current planning tools, they all fail to incorporate... cities as units of analysis and absence of large cities in force planning scenarios combine to yield both a lack of understanding of the challenges

  10. Computer Assisted Instruction (CAI): A Partner for PI?

    Science.gov (United States)

    Edwards, John S.; Tillman, Murray

    1982-01-01

    Discusses differences between computer-delivered instruction and print-delivered instruction and the importance of the role of the instructional design process when adapting traditional teaching materials to newer media. The use of authoring systems for preparing materials and computer-managed instruction as a support for programed instruction are…

  11. United States Human Access to Space, Exploration of the Moon and Preparation for Mars Exploration

    Science.gov (United States)

    Rhatigan, Jennifer L.

    2009-01-01

    In the past, men like Leonardo da Vinci and Jules Verne imagined the future and envisioned fantastic inventions such as winged flying machines, submarines, and parachutes, and posited human adventures like transoceanic flight and journeys to the Moon. Today, many of their ideas are reality and form the basis for our modern world. While individual visionaries like da Vinci and Verne are remembered for the accuracy of their predictions, today entire nations are involved in the process of envisioning and defining the future development of mankind, both on and beyond the Earth itself. Recently, Russian, European, and Chinese teams have all announced plans for developing their own next generation human space vehicles. The Chinese have announced their intention to conduct human lunar exploration, and have flown three crewed space missions since 2003, including a flight with three crew members to test their extravehicular (spacewalking) capabilities in September 2008. Very soon, the prestige, economic development, scientific discovery, and strategic security advantage historically associated with leadership in space exploration and exploitation may no longer be the undisputed province of the United States. Much like the sponsors of the seafaring explorers of da Vinci's age, we are motivated by the opportunity to obtain new knowledge and new resources for the growth and development of our own civilization. NASA's new Constellation Program, established in 2005, is tasked with maintaining the United States leadership in space, exploring the Moon, creating a sustained human lunar presence, and eventually extending human operations to Mars and beyond. Through 2008, the Constellation Program developed a full set of detailed program requirements and is now completing the preliminary design phase for the new Orion Crew Exploration Vehicle (CEV), the Ares I Crew Launch Vehicle, and the associated infrastructure necessary for humans to explore the Moon. Component testing is well

  12. A History of Instructional Design and Technology: Part I: A History of Instructional Media.

    Science.gov (United States)

    Reiser, Robert A.

    2001-01-01

    Discusses the history of the field of instructional design and technology in the United States. Includes a definition, major features, rational for using instructional design and technology as the label for the field, history of instructional media from 1900 to the present, effects media have had on instructional practices, and the effect…

  13. Preparation and characterization of masonry units, lightweight concrete based and agro-industrial wastes: a review

    Science.gov (United States)

    Díaz-Fuentes, C. X.

    2013-11-01

    Discussion about the new composite materials that integrate agro industrial residues for the masonry unit's production, which are directed towards its implementation in projects of affordable housing, is a subject of interest to the public and productive sector of the country. For this reason, it presents a descriptive review of primary and secondary sources, which support the project under study. The methodology consisted in finding research articles in databases supported by the scientific community, which are ordered, integrated and prioritized, creating a matrix synthesis, which condensed the objectives, type of material, studied properties and main results found. It was found that the composite materials for masonry use mainly clay or cement as matrix and as reinforcement, agro waste like paper fibers, bamboo, rice husks, among others are used. Moreover, the properties that determine its potential use are low density, stress resistance and low thermal conductivity. Comparing the results with traditional specimens as the block of clay, concrete, adobe vs. experimental models made of the compounds analyzed, favorable results were obtained in the case of integrating waste materials into its composition, optimized their properties. Thus, science and architecture converge through recognition of the properties of materials that expand the alternatives of building spaces, economic and environmentally sustainable.

  14. The ATLAS Fast Tracker Processing Units - input and output data preparation

    CERN Document Server

    Bolz, Arthur Eugen; The ATLAS collaboration

    2016-01-01

    The ATLAS Fast Tracker is a hardware processor built to reconstruct tracks at a rate of up to 100 kHz and provide them to the high level trigger system. The Fast Tracker will allow the trigger to utilize tracking information from the entire detector at an earlier event selection stage than ever before, allowing for more efficient event rejection. The connection of the system from to the detector read-outs and to the high level trigger computing farms are made through custom boards implementing Advanced Telecommunications Computing Technologies standard. The input is processed by the Input Mezzanines and Data Formatter boards, designed to receive and sort the data coming from the Pixel and Semi-conductor Tracker. The Fast Tracker to Level-2 Interface Card connects the system to the computing farm. The Input Mezzanines are 128 boards, performing clustering, placed on the 32 Data Formatter mother boards that sort the information into 64 logical regions required by the downstream processing units. This necessitat...

  15. SBA-15 mesoporous silica free-standing thin films containing copper ions bounded via propyl phosphonate units - preparation and characterization

    Science.gov (United States)

    Laskowski, Lukasz; Laskowska, Magdalena; Jelonkiewicz, Jerzy; Dulski, Mateusz; Wojtyniak, Marcin; Fitta, Magdalena; Balanda, Maria

    2016-09-01

    The SBA-15 silica thin films containing copper ions anchored inside channels via propyl phosphonate groups are investigated. Such materials were prepared in the form of thin films, with hexagonally arranged pores, laying rectilinear to the substrate surface. However, in the case of our thin films, their free standing form allowed for additional research possibilities, that are not obtainable for typical thin films on a substrate. The structural properties of the samples were investigated by X-ray reflectometry, atomic force microscopy (AFM) and transmission electron microscopy (TEM). The molecular structure was examined by Raman spectroscopy supported by numerical simulations. Magnetic measurements (SQUID magnetometry and EPR spectroscopy) showed weak antiferromagnetic interactions between active units inside silica channels. Consequently, the pores arrangement was determined and the process of copper ions anchoring by propyl phosphonate groups was verified in unambiguous way. Moreover, the type of interactions between magnetic atoms was determined.

  16. The Identification and Role of School Libraries that Function as Instructional Materials Centers and Implications for Library Education in the United States.

    Science.gov (United States)

    Lohrer, Alice

    In 1961, the American Association of School Librarians requested a status study to identify elementary, junior and senior high school library programs which serve as instructional materials centers (IMC). An IMC library provides all types of instructional materials and services for teachers and pupils. Initial findings, which were tabulated after…

  17. ROTI-OPERATIONAL INSTRUCTIONAL MODEL

    Directory of Open Access Journals (Sweden)

    H. Barker,

    2012-02-01

    Full Text Available The instructional model presented here is a combination of systems used by the United States Navy and R. F. Mager's Criteria Referenced Instruction Model for Analysis Design and Implementation. The author has taken what he believes is the best components from each system and established a working model.

  18. Safety instruction no 50

    CERN Multimedia

    Secrétariat SC

    2004-01-01

    Please note that the safety instruction no 50 (IS 50) entitled 'Safety Coordination on CERN Worksites' is available on the web at the following url: https://edms.cern.ch/document/479454/LAST_RELEASED Paper copies can also be obtained from the SC unit Secretariat, email: sc.secretariat@cern.ch SC Secretariat

  19. A Study of Curriculums for Occupational Preparation and Education (Scope Program: Phase I). A Systems Model for Instructional Design and Management. Incidental Report #3.

    Science.gov (United States)

    Tuckman, Bruce W.

    A systems model for the design and management of instruction in occupational fields is described. The model is broken down into these phases: (1) analysis, in which occupational tasks are specified via task analysis, tasks are restated as behavioral objectives and a sequence is specified for the objectives, (2) synthesis, in which instructional…

  20. The Basics of Boiler Operation and Maintenance. Part 2, Air Pollution Training Institute Self-Instructional Course SI-466.

    Science.gov (United States)

    Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Training Inst.

    This workbook is part two of a self-instructional course prepared for the United States Environmental Protection Agency. The student proceeds at his own pace and when questions are asked, after answering, he either turns to the next page to check his response or refers to the previously covered material. The purpose of this course is to prepare…

  1. Operator's Manual, Boiler Room Operations and Maintenance. Supplement A, Air Pollution Training Institute Self-Instructional Course SI-466.

    Science.gov (United States)

    Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Training Inst.

    This Operator's Manual is a supplement to a self-instructional course prepared for the United States Environmental Protection Agency. This publication is the Boiler Room Handbook for operating and maintaining the boiler and the boiler room. As the student completes this handbook, he is putting together a manual for running his own boiler. The…

  2. Troubleshooting, Section One, Boilers: Correcting Oil Temperature. Part 3, Air Pollution Training Institute Self-Instructional Course SI-466.

    Science.gov (United States)

    Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Training Inst.

    This workbook is part three of a self-instructional course prepared for the United States Environmental Protection Agency. The student proceeds at his own pace and when questions are asked, after answering, he either turns to the next page to check his response or refers to the previously covered material. The purpose of this course is to prepare…

  3. Construction of PREMUX and preliminary experimental results, as preparation for the HCPB breeder unit mock-up testing

    Energy Technology Data Exchange (ETDEWEB)

    Hernández, F., E-mail: francisco.hernandez@kit.edu [Karlsruhe Institute of Technology (KIT), Institute for Neutron Physics and Reactor Technology (INR) (Germany); Kolb, M. [Karlsruhe Institute of Technology (KIT), Institute for Applied Materials (IAM-WPT) (Germany); Annabattula, R. [Indian Institute of Technology Madras (IITM), Department of Mechanical Engineering (India); Weth, A. von der [Karlsruhe Institute of Technology (KIT), Institute for Neutron Physics and Reactor Technology (INR) (Germany)

    2014-10-15

    Highlights: • PREMUX has been constructed as preparation for a future out-of-pile thermo-mechanical qualification of a HCPB breeder unit mock-up. • The rationale and constructive details of PREMUX are reported in this paper. • PREMUX serves as a test rig for the new heater system developed for the HCPB-BU mock-up. • PREMUX will be used as benchmark for the thermal and thermo-mechanical models developed in ANSYS for the pebble beds of the HCPB-BU. • Preliminary results show the functionality of PREMUX and the good agreement of the measured temperatures with the thermal model developed in ANSYS. - Abstract: One of the European blanket designs for ITER is the Helium Cooled Pebble Bed (HCPB) blanket. The core of the HCPB-TBM consists of so-called breeder units (BUs), which encloses beryllium as neutron multiplier and lithium orthosilicate (Li{sub 4}SiO{sub 4}) as tritium breeder in form of pebble beds. After the design phase of the HCPB-BU, a non-nuclear thermal and thermo-mechanical qualification program for this device is running at the Karlsruhe Institute of Technology. Before the complex full scale BU testing, a pre-test mock-up experiment (PREMUX) has been constructed, which consists of a slice of the BU containing the Li{sub 4}SiO{sub 4} pebble bed. PREMUX is going to be operated under highly ITER-relevant conditions and has the following goals: (1) as a testing rig of new heater concept based on a matrix of wire heaters, (2) as benchmark for the existing finite element method (FEM) codes used for the thermo-mechanical assessment of the Li{sub 4}SiO{sub 4} pebble bed, and (3) in situ measurement of thermal conductivity of the Li{sub 4}SiO{sub 4} pebble bed during the tests. This paper describes the construction of PREMUX, its rationale and the experimental campaign planned with the device. Preliminary results testing the algorithm used for the temperature reconstruction of the pebble bed are reported and compared qualitatively with first analyses

  4. Groundwater hydrology instructional system

    Science.gov (United States)

    Schmidt, Ronald G.

    Wright State University, Dayton, Ohio, is preparing for its third cycle of the Interactive Remote Instructional System (IRIS) in groundwater hydrology, beginning January 15, 1986. The first cycle finished with an impressive completion ratio for registered participants, and the second cycle has currently been underway since July. This comprehensive hydrogeology program was originally developed for the Soil Conservation Service (of the U.S. Department of Agriculture) to prepare their personnel for professional practice work. Since its evolution into IRIS, an 80% participant completion rate has been recorded for the first cycle, which is a significant departure from success rates traditionally recorded by correspondence courses. This excellent rate of success is the result of 2 years of refinement and demonstrates the progressive nature of the program. IRIS has met the needs of participants by developing a curriculum that reflects current trends in the groundwater industry and has provided a unique educational approach that ensures maximum interaction between the instructional staff and participants.

  5. Relationship between teacher preparedness and inquiry-based instructional practices to students' science achievement: Evidence from TIMSS 2007

    Science.gov (United States)

    Martin, Lynn A.

    The purpose of this study was to examine the relationship between teachers' self-reported preparedness for teaching science content and their instructional practices to the science achievement of eighth grade science students in the United States as demonstrated by TIMSS 2007. Six hundred eighty-seven eighth grade science teachers in the United States representing 7,377 students responded to the TIMSS 2007 questionnaire about their instructional preparedness and their instructional practices. Quantitative data were reported. Through correlation analysis, the researcher found statistically significant positive relationships emerge between eighth grade science teachers' main area of study and their self-reported beliefs about their preparedness to teach that same content area. Another correlation analysis found a statistically significant negative relationship existed between teachers' self-reported use of inquiry-based instruction and preparedness to teach chemistry, physics and earth science. Another correlation analysis discovered a statistically significant positive relationship existed between physics preparedness and student science achievement. Finally, a correlation analysis found a statistically significant positive relationship existed between science teachers' self-reported implementation of inquiry-based instructional practices and student achievement. The data findings support the conclusion that teachers who have feelings of preparedness to teach science content and implement more inquiry-based instruction and less didactic instruction produce high achieving science students. As science teachers obtain the appropriate knowledge in science content and pedagogy, science teachers will feel prepared and will implement inquiry-based instruction in science classrooms.

  6. Instruction in Transliterating Russian to English.

    Science.gov (United States)

    System Development Corp., Santa Monica, CA. Research and Development Div.

    The Russian transliteration package provides the equivalent of six units of this instructional package, but it is presented as a continuous sequence that requires a total of three to four hours of a trainee's time. It is presented in the form of a programmed text. (Other units of the instructional package are: LI004051-004054. The package is…

  7. Benefits, Challenges, Characteristics and Instructional Approaches in an El Sistema Inspired After-School String Program Developed as a University-School Partnership in the United States

    Science.gov (United States)

    Hopkins, Michael; Provenzano, Anthony M.; Spencer, Michael S.

    2017-01-01

    The purpose of this study was to examine the benefits, challenges, program characteristics and instructional approaches of an El Sistema inspired (ESI) after-school string program developed as a university-school partnership. Case study methodology was used to examine the program. Fifth-grade students received 75 minutes of after-school…

  8. Safety instruction No. 36

    CERN Multimedia

    SC Secretariat

    2005-01-01

    Please note that a revised version of Safety Instruction No. 36 (IS 36), entitled "Safety rules for the use of static magnetic fields at CERN" is available on the Web at the following url: https://edms.cern.ch/document/335801/LAST_RELEASED Paper copies can also be obtained from the SC unit secretariat (e-mail : sc.secretariat@cern.ch) SC Secretariat

  9. Professional Preparation of Teachers for Rural Schools: Abstracts of Addresses Delivered at a Conference Called by the United States Commissioner of Education, at the Lenox Hotel, Boston, February 25, 1928. Bulletin, 1928, No. 6

    Science.gov (United States)

    Cook, Katherine M.

    1928-01-01

    This bulletin contains abstracts of the addresses delivered at a conference called by the United States Commissioner of Education to consider problems concerned with the professional preparation of teachers for rural schools. They were prepared from copies of the addresses or abstracts of them furnished by the speakers who prepared or delivered…

  10. Evaluating the Frequency of Errors in Preparation and Administration of Intravenous Medications in the Intensive Care Unit of Shahid-Sadoughi Hospital in Yazd

    Directory of Open Access Journals (Sweden)

    SeyedMojtaba Sohrevardi

    2015-10-01

    Full Text Available Background: In most Iranian hospitals, the nurses in the wards prepare intravenous (IV drugs and unfortunately pharmacists are not involved in this process. The severity of the patients in Intensive Care Unit (ICU heightens the risk of errors. More over the frequency of using IV drugs in this unit is high, so we decided to determine the frequency and types of errors, which occur in the preparation and administration of commonly, used IV medications in an ICU.Method: A prospective cross sectional study was performed from November 2013 to August 2014, in the intensive care unit in Shahid-Sadoughi hospital in Yazd. Medication errors occurred in the process of preparation and administration of IV drugs, were recorded by a pharmacy student and were evaluated by direct observation, according to the method established by Barker and McConnell.Results: A total number of 843 intravenous doses were evaluated. The most common type of error (34.26% was the injection of IV doses faster than the recommended rate followed by preparation (15.69%, administration (9.23% and compatibility with doctor’s order (6.24%. Amikacin was the most common drug involved in errors (41.67%. Most of errors were occurred at afternoon (8 p.m, 28.36%.Conclusion: According to our study the rate of errors in preparation and administration of IV drugs was high in this ICU. Employing more nurses, using developed medical instruments and clinical pharmacists can help to decrease these errors and improve the quality of patient care.

  11. The Missouri Deer Game. A Wildlife Conservation Action Game for 15-40 Players, Ages 10-Adult. Instructional Unit. Conservation Education Series.

    Science.gov (United States)

    Pyland, Jim

    This unit consists of a four-part game designed to provide students with a basic understanding of four possible interactions between animal populations. Management of the white-tailed deer, one of the most abundant large wild animals in Missouri, is the central focus of the game. Included with the unit are: (1) unit objectives; (2) pre-game…

  12. Barriers and facilitators to preparing families with premature infants for discharge home from the neonatal unit. Perceptions of health care providers.

    Science.gov (United States)

    Raffray, Marie; Semenic, Sonia; Osorio Galeano, Sandra; Ochoa Marín, Sandra Catalina

    2014-01-01

    To explore Colombian health care provider perceptions of barriers and facilitators to preparing families with premature infants for discharge home from the neonatal intensive care unit (NICU). Using a qualitative descriptive design, in-depth semi-structured interviews were conducted with fifteen neonatal health care providers (HCPs) in Colombia. Data were analyzed using qualitative content analysis. Participant responses centered on three main themes: 1) establishment of the parent-infant bond, 2) acquisition of parenting skills, and 3) getting ready for the transition from hospital to home. Barreirs to preparing parents for NICU discharge included obstacles to parental visiting in the NICU, communication barriers, difficulties related to the establishment of successful breastfeeding, insufficient human resources and poor links between hospital and community-based resources. Facilitators included the availability of social aids for vulnerable families, 24-hour telephone access to the neonatal units, tailored educational materials and group sessions, continuing education for staff and the community-based Kangaroo Program available to parents post-discharge. Adolescent mothers, indigenous parent and working fathers were identified as particularly challenging to reach and engage in discharge preparation. Neonatal HCPs identified numerous challenges as well as helpful strategies for preparing families for hospital discharge. Additional studies are needed on the experience of neonatal discharge from the perspective of parents of premature infants in Colombia, to help inform optimal interventions for supporting families during the transition from hospital to home.

  13. Barriers and facilitators to preparing families with premature infants for discharge home from the neonatal unit. Perceptions of health care providers

    Directory of Open Access Journals (Sweden)

    Marie Raffray

    2014-12-01

    Full Text Available Objective. To explore Colombian health care provider perceptions of barriers and facilitators to preparing families with premature infants for discharge home from the neonatal intensive care unit (NICU. Methodology. Using a qualitative descriptive design, in-depth semi-structured interviews were conducted with fifteen neonatal health care providers (HCPs in Colombia. Data were analyzed using qualitative content analysis. Results. Participant responses centered on three main themes: 1 establishment of the parent-infant bond, 2 acquisition of parenting skills, and 3 getting ready for the transition from hospital to home. Barreirs to preparing parents for NICU discharge included obstacles to parental visiting in the NICU, communication barriers, difficulties related to the establishment of successful breastfeeding, insufficient human resources and poor links between hospital and community-based resources. Facilitators included the availability of social aids for vulnerable families, 24-hour telephone access to the neonatal units, tailored educational materials and group sessions, continuing education for staff and the community-based Kangaroo Program available to parents post-discharge. Adolescent mothers, indigenous parent and working fathers were identified as particularly challenging to reach and engage in discharge preparation. Conclusion. Neonatal HCPs identified numerous challenges as well as helpful strategies for preparing families for hospital discharge. Additional studies are needed on the experience of neonatal discharge from the perspective of parents of premature infants in Colombia, to help inform optimal interventions for supporting families during the transition from hospital to home.

  14. 78 FR 18325 - Intent To Prepare an Environmental Impact Statement (EIS) for the Formal Training Unit (FTU) and...

    Science.gov (United States)

    2013-03-26

    ... Unit (FTU) and Main Operating Base 1 (MOB 1) for the Beddown of KC-46A Tanker Aircraft AGENCY... Training Unit (FTU) and Main Operating Base 1 (MOB 1) for the Beddown of KC-46A Tanker Aircraft. The EIS... infrastructure and manpower of the FTU and MOB 1 at existing active duty Air Force installations within...

  15. Assumptions about Communication: Impact on Teaching and Teacher Preparation. Communication Theory and Instructional Theory. [and] The Goals of Communication Teacher Education: A University Perspective.

    Science.gov (United States)

    Friedrich, Gustav W.

    There are two philosophies concerning how teachers might best facilitate their students' acquisition of communication competence. The first, a skills-oriented philosophy, adopts a building-block approach to the acquisition of communication competence. Organizationally, a public speaking course might start with a unit on analyzing audience and…

  16. Tiered Instruction: An Effective Strategy to Differentiation of Instruction

    Directory of Open Access Journals (Sweden)

    Yahya BELER

    2011-08-01

    Full Text Available This study aimed to examine the effects of a tiered instructional design on classroom management, attitude and the learning level of students. The instructional program was prepared for an introductory science course for 3rd grade students. The case study research method was used. Observation form, teacher and student interview forms were used to collect data. The teaching program was planned using a tiered instruction method for nine subjects of the “Yesterday, Today, Tomorrow” curriculum theme. The teacher made a short presentation and then students were classified into ability groups. Finally, each group completed learning activity via individual and group tasks based on activities appropriate to their abilities. The results indicate that tiered instruction had positive effects on the learning outcomes of students. All groups completed the classroom activities easily, which increased their motivation. Students participated in activities voluntarily and enthusiastically.

  17. Safety Instructions

    CERN Multimedia

    2003-01-01

    Please note that the Safety Instructions N0 37 rev. 3 (IS 37 rev. 3) entitled ""LEVEL-3" SAFETY ALARMS AND ALARM SYSTEMS" Is available on the web at the following URL: http://edms.cern.ch/document/335802 Paper copies can also be obtained from the TIS divisional secretariat, e-mail: tis.secretariat@cern.ch TIS Secretariat

  18. Instructional Coaching

    Science.gov (United States)

    Knight, Jim

    2006-01-01

    The number of school districts using instructional coaches is growing at a staggering rate. Coaching is becoming popular, in part, because many educational leaders recognize the old form of professional development, built around traditional in-service sessions for teachers, simply does not affect student achievement. By offering support, feedback,…

  19. REACH. Air Conditioning Units.

    Science.gov (United States)

    Garrison, Joe; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of air conditioning. The instructional units focus on air conditioning fundamentals, window air conditioning, system and installation, troubleshooting and…

  20. REACH. Air Conditioning Units.

    Science.gov (United States)

    Garrison, Joe; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of air conditioning. The instructional units focus on air conditioning fundamentals, window air conditioning, system and installation, troubleshooting and…

  1. REACH. Refrigeration Units.

    Science.gov (United States)

    Snow, Rufus; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of refrigeration. The instructional units focus on refrigeration fundamentals, tubing and pipe, refrigerants, troubleshooting, window air conditioning, and…

  2. Individualized Instructional Systems Used by Xerox

    Science.gov (United States)

    Burgwardt, Frederick C.

    1975-01-01

    A discussion of how individualized instruction has been used by Xerox to: 1) identify appropriate instructional techniques; and 2) reduce costs by devising a delivery system by which programs prepared under a "single point" design/development concept can be distributed to users at various geographical locations. (Author)

  3. 24 CFR 3285.401 - Anchoring instructions.

    Science.gov (United States)

    2010-04-01

    ... wind by use of anchor assembly type installations or by connecting the home to an alternative foundation system. See § 3285.301. (b) For anchor assembly type installations, the installation instructions... instructions and design for anchor type assemblies must be prepared by a registered professional engineer...

  4. Instructional or Managerial Leadership: The Principal Role!

    Science.gov (United States)

    Jazzar, Michael

    2004-01-01

    "Instructional Or Managerial Leadership: The Principal Role" is a case study written to challenge the beliefs of graduate students preparing for educational leadership roles and educational leaders already in these positions as to the importance of the principal as an instructional leader. This case explores communication between superintendents…

  5. An Optical Crystallography Instructional Package on Videocassettes.

    Science.gov (United States)

    Birnie, Richard W.

    1980-01-01

    Describes a self-teaching instructional package on color videocassettes, supplemented with audio descriptions, prepared from original super-8mm cinephotomicrographs for use in optical crystallography courses. Production techniques are also reviewed. (Author/JN)

  6. Coping, mastery, stress appraisals, mental preparation, and unit cohesion predicting distress and performance: a longitudinal study of soldiers undertaking evacuation tasks.

    Science.gov (United States)

    Gilbar, Ora; Ben-Zur, Hasida; Lubin, Gadi

    2010-10-01

    The study aimed to assess the associations of psychological and military variables with distress and performance evaluation among 168 Israeli soldiers who took part in evacuating fellow Israeli civilians in the summer of 2005 during the disengagement from Gaza. Coping, mastery, stress appraisals, mental preparation, unit cohesion, and psychological distress were assessed at T1, one to two weeks before the disengagement. A sub-sample of 68 of the 168 soldiers completed the distress measure again at T2, eight to nine weeks after T1, together with performance evaluation of the disengagement task. The main findings indicated positive associations of T1 distress with high T1 emotion-focused coping, and negative associations with education and T1 mastery. Emotion-focused coping at T1 predicted low performance evaluation at T2, while mental preparation at T1 predicted high performance evaluation at T2. Stress appraisals at T1 were found to be an important mediator of the associations of T1 coping, mastery, unit cohesion, and mental preparation with T1 distress. Similar mediator results were found for T2 performance evaluation.

  7. Succession Planning for Library Instruction

    Science.gov (United States)

    Sobel, Karen; Drewry, Josiah

    2015-01-01

    Detailed succession planning helps libraries pass information from one employee to the next. This is crucial in preparing for hiring, turnover, retirements, training of graduate teaching assistants in academic libraries, and other common situations. The authors of this article discuss succession planning for instruction programs in academic…

  8. Succession Planning for Library Instruction

    Science.gov (United States)

    Sobel, Karen; Drewry, Josiah

    2015-01-01

    Detailed succession planning helps libraries pass information from one employee to the next. This is crucial in preparing for hiring, turnover, retirements, training of graduate teaching assistants in academic libraries, and other common situations. The authors of this article discuss succession planning for instruction programs in academic…

  9. Corn Production. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

    Science.gov (United States)

    Grace, Clyde, Jr.

    Designed to provide instructional materials for use by vocational agriculture teachers, this unit contains nine lessons based upon competencies needed to maximize profits in corn production. The lessons cover opportunities for growing corn; seed selection; seedbed preparation; planting methods and practices; fertilizer rates and application;…

  10. Food and Nutrition. Volume II. Units VI-VIII: Fruit, Fats, Vegetables, Legumes, Grains, Meats.

    Science.gov (United States)

    Honse, Elizabeth Linsenbardt

    These instructional materials are intended as a guide for the instructor of a secondary home economics course in food and nutrition. Topics covered in the three units are time, energy, and resource management; selection, care, preparation, and storage of food (seven lessons on dairy foods; fats and oils; cereals and breads; fruits and vegetables;…

  11. Examining elementary teachers' knowledge and instruction of scientific explanations for fostering children's explanations in science

    Science.gov (United States)

    Wiebke, Heidi Lynn

    This study employed an embedded mixed methods multi-case study design (Creswell, 2014) with six early childhood (grades K-2) teachers to examine a) what changes occurred to their subject matter knowledge (SMK) and pedagogical content knowledge (PCK) for teaching scientific explanations while participating in a professional development program, b) how they planned for and implemented scientific explanation instruction within a teacher developed unit on properties of matter, and c) what affordances their instruction of scientific explanations had on fostering their students' abilities to generate explanations in science. Several quantitative and qualitative measures were collected and analyzed in accordance to this studies conceptual framework, which consisted of ten instructional practices teachers should consider assimilating or accommodating into their knowledge base (i.e., SMK & PCK) for teaching scientific explanations. Results of this study indicate there was little to no positive change in the teachers' substantive and syntactic SMK. However, all six teachers did make significant changes to all five components of their PCK for teaching explanations in science. While planning for scientific explanation instruction, all six teachers' contributed some ideas for how to incorporate seven of the ten instructional practices for scientific explanations within the properties of matter unit they co-developed. When enacting the unit, the six teachers' employed seven to nine of the instructional practices to varying levels of effectiveness, as measured by researcher developed rubrics. Given the six teachers' scientific explanation instruction, many students did show improvement in their ability to formulate a scientific explanation, particularly their ability to provide multiple pieces of evidence. Implications for professional developers, teacher educators, researchers, policy makers, and elementary teachers regarding how to prepare teachers for and support students

  12. An Analysis of Prospective Mathematics Teachers' Views on the Use of Computer Algebra Systems in Algebra Instruction in Turkey and in the United States

    Directory of Open Access Journals (Sweden)

    S. Aslı Özgün-Koca

    2014-02-01

    Full Text Available This study investigated the views of Turkish and U.S. prospective mathematics teachers on the use of advanced calculators with Computer Algebra Systems (CAS in algebra instruction. The possible roles for CAS suggested by Heid and Edwards (2001, along with the black and white box dichotomy and Technological, Pedagogical, and Content Knowledge model were used as conceptual frameworks. An open-ended questionnaire and group interviews revealed participants' views and beliefs about why, when, and how they prefer to use CAS. Results revealed the similarities and differences in Turkish and U.S. participants' views regarding the use of CAS when teaching and learning of algebraic manipulation.Key Words: Mathematics education, teachers' views, technology

  13. [Conservation Units.

    Science.gov (United States)

    Texas Education Agency, Austin.

    Each of the six instructional units deals with one aspect of conservation: forests, water, rangeland, minerals (petroleum), and soil. The area of the elementary school curriculum with which each correlates is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the…

  14. [Conservation Units.

    Science.gov (United States)

    Texas Education Agency, Austin.

    Instructional units deal with each aspect of conservation: forests, wildlife, rangelands, water, minerals, and soil. The area of the secondary school curriculum with which each is correlated is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the topic, questions to…

  15. Prepare, Do, Review: A Model Used to Reduce the Negative Feelings towards Laboratory Classes in an Introductory Chemistry Undergraduate Unit

    Science.gov (United States)

    Spagnoli, Dino; Wong, Lawrence; Maisey, Shannan; Clemons, Tristan D.

    2017-01-01

    Student feelings towards the laboratory component of an introductory chemistry unit were evaluated in an action research study, over a three-year period at the University of Western Australia. In 2013 we found that the percentage of students with negative feelings towards the laboratory increased over the duration of a semester. In 2014 we…

  16. Effective Multicultural Instruction

    Directory of Open Access Journals (Sweden)

    Franklin T. Thompson

    2014-02-01

    Full Text Available The reason why the Trayvon Martin murder trial and similar court cases create a philosophical rift in our nation is due in part to flaws in the delivery of multicultural education. Traditional multicultural instruction does not prepare citizens for the subtleties and complexities of race relations. This study investigates critical strategies and practices that address multicultural missing gaps. I also seek to fill a void in the literature created by a lack of student input regarding teaching strategies that encourage lifelong learning. Students (N = 337 enrolled at a Midwestern university were asked to rate the efficacy of selected instructional strategies. Utilizing a 9-point Likert-type scale, students gave themselves a personal growth rating of 7.15 (SD = 1.47. Variables important to predicting that growth (R2 = .56, p < .0005 were a six-factor variable known as a non-color-blind instructional approach (t = 10.509, p ≤ .0005, allowing students an opportunity to form their own opinions apart from the instructor (t = 4.797, p ≤ .0005, and a state law that mandated multicultural training (t = 3.234, p = .001. Results demonstrated that utilizing a 35% traditional and 65% critical pedagogy mixture when teaching multicultural education helped promote win/win scenarios for education candidates hoping to become difference makers.

  17. Safety instruction 51 (IS51)

    CERN Multimedia

    SC Secretariat

    2005-01-01

    Please note that Safety Instruction No. 51 (IS51) entitled 'Operational and Information Procedures in Response to Accidents' is available on the web at the following url: https://edms.cern.ch/document/502036/LAST_RELEASED Paper copies can also be obtained from the SC unit secretariat, e-mail : sc.secretariat@cern.ch SC Secretariat

  18. Safety and quality assurance of chemotherapeutic preparations in a hospital production unit: acceptance sampling plan and economic impact.

    Science.gov (United States)

    Paci, A; Borget, I; Mercier, L; Azar, Y; Desmaris, R P; Bourget, P

    2012-06-01

    The opportunity to apply a sampling plan was evaluated. Costs were computed by a microcosting study. In 2003, a sampling plan was defined to reduce the number of chemotherapy quality controls while preserving the same level of quality. Recent qualitative and quantitative changes led us to define a second sampling plan supplemented by an economic evaluation to determine the cost and cost-savings of quality control. The study considers preparation produced during four semesters classified into three groups. The first one includes drugs produced below 200 batches a semester. Group 2, those for which the lot of preparation lots would have been rejected twice among these four semesters. Group 3, those would have been accepted (≥3 'acceptable lot'). A single sampling plan by attributes was applied to this group with an acceptance quality level of 1.65% and a lot tolerance percent defective below 5%. A micro-costing study was conducted on quality control, from the sampling to the validation of the results. Among 39 cytotoxic drugs, 11 were sampled which enabled to avoid a mean of 17,512 control assays per year. Each batch of the 28 non-sampled drugs was however analyzed. Costs were estimated at 2.98€ and 5.25€ for control assays depending of the analytical method. The savings from the application of the sampling plans was 153,207€ in 6 years. The sampling plan allowed maintaining constancy in number of controls and the level of quality with significant costsavings, despite a substantial increase in drugs to assay and in the number of preparations produced.

  19. Individualized additional instruction for calculus

    Science.gov (United States)

    Takata, Ken

    2010-10-01

    College students enrolling in the calculus sequence have a wide variance in their preparation and abilities, yet they are usually taught from the same lecture. We describe another pedagogical model of Individualized Additional Instruction (IAI) that assesses each student frequently and prescribes further instruction and homework based on the student's performance. Our study compares two calculus classes, one taught with mandatory remedial IAI and the other without. The class with mandatory remedial IAI did significantly better on comprehensive multiple-choice exams, participated more frequently in classroom discussion and showed greater interest in theorem-proving and other advanced topics.

  20. A Comparative Analysis of the Relationship among Quality Instruction, Teacher Self-Efficacy, Student Background, and Mathematics Achievement in South Korea and the United States

    Science.gov (United States)

    Son, Ji-Won; Han, Seong Won; Kang, Chungseo; Kwon, Oh Nam

    2016-01-01

    The purpose of this study is to compare and contrast student, teacher, and school factors that are associated with student mathematics achievement in South Korea and the United States. Using the data from the Trends in International Mathematics and Science Study (TIMSS) 2011, this study examines factors that are linked to teachers who deliver…

  1. The Igbo People of Nigeria as Seen Through "Things Fall Apart" by Chinua Achebe. An Instructional Unit for Tenth Grade English.

    Science.gov (United States)

    Talley, Odessa B.

    This teaching guide is intended to aid tenth grade English classroom teachers as they develop and implement educational programs on the Igbo-speaking people of Nigeria. The source material for this unit is "Things Fall Apart," by Chinua Achebe. The guide is a product of an interdisciplinary summer workshop for teachers on development of…

  2. Subcutaneous Immunoglobulin-G Replacement Therapy with Preparations Currently Available in the United States for Intravenous or Intramuscular Use: Reasons and Regimens

    Directory of Open Access Journals (Sweden)

    Chouksey Akhilesh

    2005-09-01

    Full Text Available Abstract For patients who require replacement therapy for primary immunodeficiency, subcutaneous infusions of immunoglobulin G (IgG may be preferable to intravenous infusions for several reasons. However, at present, there is no preparation marketed for use by this route in North America. In this article, we describe the reasons patients have selected this route of therapy and the range of treatment regimens used. Approximately 20% of our patients have chosen the subcutaneous route, mainly because of adverse effects from intravenous (IV infusions or difficulties with venous access. Unit dose regimens using whole bottles of currently available 16% intramuscular preparations or sucrose-containing lyophilized preparations intended for IV use but reconstituted to 15% IgG for subcutaneous administration were individually tailored to each patient. In most cases, self-infusions or home infusions were administered once or twice a week, most commonly requiring two subcutaneous sites and 2 to 3 hours per infusion. On average, patients took 0.18 mL of IgG per kilogram of body weight per site per hour. There were no systemic adverse effects. In patients for whom comparative data were available, trough serum IgG levels were higher with subcutaneous therapy than with IV therapy.

  3. Controlling Split Attention and Redundancy in Physical Therapy Instruction

    Science.gov (United States)

    Pociask, Fredrick D.; Morrison, Gary R.

    2008-01-01

    In this study, we examined the effectiveness of instructional materials designed to control redundancy and split attention in the teaching of complex orthopedic physical therapy skills. Participants included 41 first-year physical therapy students. The modified instruction group received a modified unit of instruction designed to reduce cognitive…

  4. Comparison between Kemp, Smith & Ragan, Dick & Carey's Instructional Design Models

    Science.gov (United States)

    Birgili, Bengi

    2013-01-01

    Instructional design (ID) is systematic way of suggesting a structure and giving meaning to an instructional problem by helping to visualize the problem and breaking into discrete and manageable units. In addition, ID is a systematic reflective process of applying instructional principles into plans by material, activity, resources and evaluation…

  5. Solid recovered fuels in the cement industry--semi-automated sample preparation unit as a means for facilitated practical application.

    Science.gov (United States)

    Aldrian, Alexia; Sarc, Renato; Pomberger, Roland; Lorber, Karl E; Sipple, Ernst-Michael

    2016-03-01

    One of the challenges for the cement industry is the quality assurance of alternative fuel (e.g., solid recovered fuel, SRF) in co-incineration plants--especially for inhomogeneous alternative fuels with large particle sizes (d95⩾100 mm), which will gain even more importance in the substitution of conventional fuels due to low production costs. Existing standards for sampling and sample preparation do not cover the challenges resulting from these kinds of materials. A possible approach to ensure quality monitoring is shown in the present contribution. For this, a specially manufactured, automated comminution and sample divider device was installed at a cement plant in Rohožnik. In order to prove its practical suitability with methods according to current standards, the sampling and sample preparation process were validated for alternative fuel with a grain size >30 mm (i.e., d95=approximately 100 mm), so-called 'Hotdisc SRF'. Therefore, series of samples were taken and analysed. A comparison of the analysis results with the yearly average values obtained through a reference investigation route showed good accordance. Further investigations during the validation process also showed that segregation or enrichment of material throughout the comminution plant does not occur. The results also demonstrate that compliance with legal standards regarding the minimum sample amount is not sufficient for inhomogeneous and coarse particle size alternative fuels. Instead, higher sample amounts after the first particle size reduction step are strongly recommended in order to gain a representative laboratory sample.

  6. FIELD TEST INSTRUCTION 100-NR-2 OPERABLE UNIT DESIGN OPTIMIZATION STUDY FOR SEQUESTRATION OF SR-90 SATURATED ZONE APATITE PERMEABLE REACTIVE BARRIER EXTENSION

    Energy Technology Data Exchange (ETDEWEB)

    BOWLES NA

    2010-10-06

    The objective of this field test instruction is to provide technical guidance for aqueous injection emplacement of an extension apatite permeable reactive barrier (PRE) for the sequestration of strontium-90 (Sr-90) using a high concentration amendment formulation. These field activities will be conducted according to the guidelines established in DOE/RL-2010-29, 100-NR-2 Design Optimization Study, hereafter referred to as the DOS. The DOS supports the Federal Facility Agreement Consent Order (EPA et al., 1989), Milestone M-16-06-01, and 'Complete Construction of a Permeable Reactive Barrier at 100-N.' Injections of apatite precursor chemicals will occur at an equal distance intervals on each end of the existing PRE to extend the PRB from the existing 91 m (300 ft) to at least 274 m (900 ft). Field testing at the 100-N Area Apatite Treatability Test Site, as depicted on Figure 1, shows that the barrier is categorized by two general hydrologic conceptual models based on overall well capacity and contrast between the Hanford and Ringold hydraulic conductivities. The upstream portion of the original barrier, shown on Figure 1, is characterized by relatively low overall well specific capacity. This is estimated from well development data and a lower contrast in hydraulic conductivity between the Hanford formation and Ringold Formations. Comparison of test results from these two locations indicate that permeability contrast between the Hanford formation and Ringold Formation is significantly less over the upstream one-third of the barrier. The estimated hydraulic conductivity for the Hanford formation and Ringold Formation over the upstream portion of the barrier based on observations during emplacement of the existing 91 m (300 ft) PRB is approximately 12 and 10 m/day (39 and 32 ft/day), respectively (PNNL-17429). However, these estimates should be used as a rough guideline only, as significant variability in hydraulic conductivity is likely to be observed in

  7. Preparing students for careers in food-supply veterinary medicine: a review of educational programs in the United States.

    Science.gov (United States)

    Posey, R Daniel; Hoffsis, Glen F; Cullor, James S; Naylor, Jonathan M; Chaddock, Michael; Ames, Trevor R

    2012-01-01

    The real and/or perceived shortage of veterinarians serving food-supply veterinary medicine has been a topic of considerable discussion for decades. Regardless of this debate, there are issues still facing colleges of veterinary medicine (CVMs) about the best process of educating future food-supply veterinarians. Over the past several years, there have been increasing concerns by some that the needs of food-supply veterinary medicine have not adequately been met through veterinary educational institutions. The food-supply veterinary medical curriculum offered by individual CVMs varies depending on individual curricular design, available resident animal population, available food-animal caseload, faculty, and individual teaching efforts of faculty. All of the institutional members of the Association of American Veterinary Medical Colleges (AAVMC) were requested to share their Food Animal Veterinary Career Incentives Programs. The AAVMC asked all member institutions what incentives they used to attract and educate students interested in, or possibly considering, a career in food-supply veterinary medicine (FSVM). The problem arises as to how we continue to educate veterinary students with ever shrinking budgets and how to recruit and retain faculty with expertise to address the needs of society. Several CVMs use innovative training initiatives to help build successful FSVM programs. This article focuses on dairy, beef, and swine food-animal education and does not characterize colleges' educational efforts in poultry and aquaculture. This review highlights the individual strategies used by the CVMs in the United States.

  8. Measuring the Level of Effectiveness of the High School Assistant Principal and the High School Instructional Leadership Team (ILT) in Preparing Their English I, II, and III Teachers and Students for End of Course/TN Ready Assessments

    Science.gov (United States)

    Black, Rhonda

    2016-01-01

    This research study addressed measuring the level of instructional leadership effectiveness of the high school assistant principal and the high school instructional leadership teams (ILT) at over forty (40) Shelby County Schools. More specifically, this research study examined their impact on teacher effectiveness and student achievement in their…

  9. Studies on the Renaturation with Simultaneous Purification of Recombinant Human Proinsulin with Unit of Simultaneous Renaturation and Purification of Protein in Semi-preparative Scale

    Institute of Scientific and Technical Information of China (English)

    Quan BAI; Yu KONG; Xin Du GENG

    2003-01-01

    The renaturation and purification of recombinant human proinsulin (rh-proinsulin) expressed in E. Coli with the unit of simultaneous renaturation and purification of protein (USRPP) in semi-preparative scale was studied. The result shows that rh-proinsulin extracted with 8.0 mol/L urea can be renatured and purified simultaneously in 45 minutes with the USRPP (10×50 mm ID). The purity of rh-proinsulin was found to be more than 90% and the mass recovery to be more than 80%. The renaturation effect of rh-proinsulin with the USRPP was tested by enzyme cleavage for obtaining insulin. In addition, the result was further confirmed with RPLC, SDS-PAGE electrophoresis, and MALDI-TOF, respectively.

  10. Influence of cavity preparation, light-curing units, and composite filling on intrapulpal temperature increase in an in vitro tooth model.

    Science.gov (United States)

    Choi, S H; Roulet, J F; Heintze, S D; Park, S H

    2014-01-01

    This study examined the effect of both the tooth substance and restorative filling materials on the increase in pulp chamber temperature when using light-curing units with different power densities. The tip of a temperature sensor was positioned on the pulpal dentinal wall of the buccal side of a maxillary premolar. Metal tubes were inserted in the palatal and buccal root of the tooth, one for water inflow and the other for water outflow. Polyethylene tubes were connected from the metal tubes to a pump to control the flow rate. For the unprepared tooth group (group 1), the tooth was light-cured from the buccal side using two light-curing units (three curing modes): the VIP Junior (QTH, BISCO, Schaumburg, IL, USA) and the Bluephase LED light-curing units (two modes: LEDlow and LEDhigh; Ivoclar Vivadent, Schaan, Liechtenstein). The power densities of each light-curing unit for the LEDlow, QTH, and LEDhigh modes were 785 mW/cm(2), 891 mW/cm(2), and 1447 mW/cm(2), respectively. All light-curing units were activated for 60 seconds. For the prepared tooth group (group 2), a Class V cavity, 4.0 mm in width by 4.0 mm in height by 1.8 mm in depth in size, was prepared on the buccal surface of the same tooth for the temperature measurement. The light-curing and temperature measurements were performed using the same methods used in group 1. The cavity prepared in group 2 was filled with a resin composite (Tetric N Ceram A3 shade, Ivoclar Vivadent) (group 3) or a flowable composite (Tetric N Flow with A3 shade, Ivoclar Vivadent) (group 4). The light-curing and temperature measurements were performed for these groups using the same methods used for the other groups. The highest intrapulpal temperature (TMAX) was measured, and a comparison was conducted between the groups using two-way analysis of variance with a post hoc Tukey test at the 95% confidence level. The TMAX values were as follows: 38.4°C (group 1), 39.0°C (group 2), 39.8°C (group 3), and 40.3°C (group 4) for the

  11. Habitat Demonstration Unit-Deep Space Habitat (HDU-DSH) Integration and Preparation for Desert RATS 2011

    Science.gov (United States)

    Barbeau, Zack

    2011-01-01

    The Habitat Demonstration Unit, or HDU, is a multi-purpose test bed that allows NASA scientists and engineers to design, develop, and test new living quarters, laboratories, and workspaces for the next generation space mission. Previous testing and integration has occurred during 2010 at the annual Desert Research and Technology Studies (Desert RATS) field testing campaign in the Arizona desert. There the HDU team tests the configuration developed for the fiscal year, or FY configuration. For FY2011, the NASA mission calls for simulating a deep space condition. The HDU-DSH, or Deep Space Habitat, will be configured with new systems and modules that will outfit the test bed with new deep space capabilities. One such addition is the new X-HAB (eXploration Habitat) Inflatable Loft. With any deep space mission there is the need for safe, suitable living quarters. The current HDU configuration does not allow for any living space at all. In fact, Desert RATS 2010 saw the crew sleeping in the Space Exploration Vehicles (SEV) instead of the HDU. The X-HAB Challenge pitted three universities against each other: Oklahoma State University, University of Maryland, and the University of Wisconsin. The winning team will have their design implemented by NASA for field testing at DRATS 2011. This paper will highlight the primary objective of getting the X-HAB field ready which involves the implementation of an elevator/handrail system along with smaller logistical and integration tasks associated with getting the HDU-DSH ready for shipment to DRATS.

  12. Remote instruction in groundwater hydrology

    Science.gov (United States)

    staff of the Interactive Remote Instructional System

    Wright State University (Dayton, Ohio) is preparing for its fourth cycle of the Interactive Remote Instructional System (IRIS) in groundwater hydrology beginning July 15, 1986. The Department of Geological Sciences proudly announces that the first two cycles recorded an impressive 83% completion ratio for registered participants. This completion rate is a significant departure from success rates traditionally recorded by courses of this nature; it is the result of 2 years of implementation and refinement and demonstrates the progressive orientation of the program. The third cycle has been underway since January. This comprehensive hydrogeology program was originally developed for the U.S. Department of Agriculture Soil Conservation Service to prepare their personnel for professional practice work. As a result of that cooperative effort, the IRIS program has evolved to meet the needs of participants by developing a curriculum that reflects current trends in the groundwater industry and has provided a unique educational approach that ensures maximum interaction between the instructional staff and participants.

  13. 美國圖書資訊學網路教學調查研究 | Web-based Instruction in Library and Information Science in the United States : A Survey

    Directory of Open Access Journals (Sweden)

    王梅玲 Mei-Ling Wang

    2003-04-01

    ="EN-US">7校以網路教學授與碩士學位本論文首先概介38個圖書責訊學研究所基本資料、遠距教育形式、以及網站內容與結構。其次,析述網路教學概況、簡史、提供學程/課程種類、網路教學方式、課程設計與主題、網路教學系統、教師、學生、行政與管理、與繼續教育的應用等。

    The use of distance education to reach distant student in Library education in the United States began in 1888. After one hundred years developed, web-based distance education is popular among library and information science schools. This study mainly discusses web-based instruction in library and information science in the United States. At first, it explores the definitions, theories, values, instruction methods, and system components of web-based distance education. Findings are reported from a web survey of 38 library and information science schools in the U.S., regarding web-based instruction at their institutions. Results of the study show that 26 schools provide web-based instruction. Finally, the

  14. Designing the Instructional Interface.

    Science.gov (United States)

    Lohr, L. L.

    2000-01-01

    Designing the instructional interface is a challenging endeavor requiring knowledge and skills in instructional and visual design, psychology, human-factors, ergonomic research, computer science, and editorial design. This paper describes the instructional interface, the challenges of its development, and an instructional systems approach to its…

  15. Integrated Instruction: A Trio of Strategies.

    Science.gov (United States)

    Rakow, Steven J.; Vasquez, JoAnne

    1998-01-01

    Focuses on three approaches to integrated instruction: (1) literature-based; (2) theme-based; and (3) project-based. Each approach is explained and illustrated through descriptions of successful classroom examples. Literature-based integration utilizes a story to build a unit, thematic units are built around a topic, and project-based integration…

  16. Generating and executing programs for a floating point single instruction multiple data instruction set architecture

    Science.gov (United States)

    Gschwind, Michael K

    2013-04-16

    Mechanisms for generating and executing programs for a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA) are provided. A computer program product comprising a computer recordable medium having a computer readable program recorded thereon is provided. The computer readable program, when executed on a computing device, causes the computing device to receive one or more instructions and execute the one or more instructions using logic in an execution unit of the computing device. The logic implements a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA), based on data stored in a vector register file of the computing device. The vector register file is configured to store both scalar and floating point values as vectors having a plurality of vector elements.

  17. Magnetic ordering in two molecule-based (10,3)-a nets prepared from a copper(II) trinuclear secondary building unit.

    Science.gov (United States)

    Gil-Hernández, Beatriz; Gili, Pedro; Vieth, Jana K; Janiak, Christoph; Sanchiz, Joaquín

    2010-08-16

    Two new molecule-based materials of formulas 3D-{[K(H(2)O)(6)](0.5)[K(18-crown-6)](0.5)[MnCu(3)(Hmesox)(3)].5.25H(2)O} (1) and 3D-{(Ph(4)P)(2)[MnCu(3)(Hmesox)(3)Cl].3.5H(2)O} (2) have been prepared from a tricopper(II) secondary building unit (SBU), [Cu(3)(Hmesox)(3)](3-) (H(4)mesox = mesoxalic acid, 2-dihydroxymalonic acid). Compound 1 is obtained by means of the reaction of the SBU with manganese(II) acetate in the presence of potassium cations and the 18-crown-6 ether, whereas compound 2 is obtained by means of the reaction of the SBU with manganese(II) acetate in the presence of Ph(4)PCl. The [MnCu(3)(Hmesox)(3)](-) and [MnCu(3)(Hmesox)(3)Cl](2-) moieties in compounds 1 and 2, respectively, yield chiral 3-connected three-dimensional (3D) anionic (10,3)-a (srs, SrSi(2)) nets. In the cubic and centrosymmetric structures (Pa3) of 1, two inversion-symmetry-related anion nets interpenetrate to a racemic structure. The Ph(4)P(+) cations in 2 are organized in a supramolecular (10,3)-a net through the 6-fold phenyl embrace. In 2, both the cationic and anionic nets are homochiral and enantiopure with opposite handedness and form interpenetrating supramolecular and covalent (10,3)-a nets in the noncentrosymmetric Sohncke space group P 2(1)2(1)2(1). Both compounds display ferrimagnetic interaction with long-range magnetic ordering below 2.5 and 15.2 K for 1 and 2, respectively. A dehydrated phase of 2 exhibits a T(c) of 21.8 K. The saturation of magnetization, M(S), indicates two different ground states, S = (1)/(2) and (3)/(2), for the tricopper(II) units in 1 and 2, respectively. The different spin states of the tricopper(II) unit in 1 and 2 has been explained by means of a density functional theory (DFT) study performed in the [Cu(3)(Hmesox)(3)](3-) and [Cu(3)(Hmesox)(3)Cl](4-) fragments, for 1 and 2, respectively. A further DFT study has allowed one to analyze the structural parameters that lead to the different spin ground states for the trinuclear units in both

  18. Energy Consumption Analysis on Fiber Preparation Unit of Fiberboard%纤维板纤维制备单元能耗分析

    Institute of Scientific and Technical Information of China (English)

    葛冰; 花军; 贾娜; 宋杰

    2013-01-01

    Statistical experiment method is applied to conduct energy consumption analysis on the fiber preparation unit of domestic typical fiberboard production manufacturer,the energy consumption composition for producing unit quality fiber,the share of energy consumption,and the main factors affecting fibers unit energy consumption are obtained.Through the test data of actual production,for the each process of fiber preparation unit,the consumption of electric energy and thermal energy in terms of standard coal is quantitatively analyzed and calculated.Based on the analysis and calculation,results indicate that the total energy consumption for It fiber is 162.434kg(ce); the ratio of electric energy consumption to heat energy consumption is about 1∶4.49.Among the processes,dry and hot mill are the process of main energy consumption,accounted for 65.199% and 33.681% of the total energy consumption,respectively; the consumption proportion of electric energy and heat consumption is 1∶17.4 and 1∶1.75,respectively; and the research provide the theoretical basis for taking further effective stapes saving energy and reducing consumption.%利用统计实验的方法对国内典型纤维板生产厂家的纤维制备单元进行能耗分析,得出了生产单位质量纤维的能耗组成、各部分能耗所占比重以及影响纤维制备单元能耗的主要影响因素.通过实际生产的测试数据,定量分析计算了纤维制备单元各工序以标准煤表征的电能、热能的消耗.在此基础上的分析和计算结果表明,1t纤维的总能耗为162.434kg(ce),电能和热能消耗比例大约在1.00∶4.49;各工序中,干燥和热磨为主要的耗能工序,分别占总能耗的65.199%和33.681%,电能和热能的消耗比例分别为1.00∶17.40和1.00∶1.75,研究为进一步采取有效措施节能降耗提供了理论依据.

  19. Is Spanish Pragmatic Instruction Necessary in the L2 Classroom If Latin American Speakers of Spanish Take on American English Pragmatic Norms Once Prolonged Exposure in the United States Occurs? A Study on Refusal Strategies

    Science.gov (United States)

    Bachelor, Jeremy W.; Hernandez, Lydia; Shively, Rachel L.

    2012-01-01

    As educators of foreign and second languages debate the most efficient methods of implementing pragmatic instruction in the L2 classroom, is it possible that Spanish pragmatic instruction is not necessary if American Spanish pragmatic norms are no different than American English norms? The present investigation studies the pragmatic norms in…

  20. Assessment of medical students' proficiency in dermatology: Are medical students adequately prepared to diagnose and treat common dermatologic conditions in the United States?

    Science.gov (United States)

    Ulman, Catherine A; Binder, Stephen Bruce; Borges, Nicole J

    2015-01-01

    This study assessed whether a current medical school curriculum is adequately preparing medical students to diagnose and treat common dermatologic conditions. A 15-item anonymous multiple choice quiz covering fifteen diseases was developed to test students' ability to diagnose and treat common dermatologic conditions. The quiz also contained five items that assessed students' confidence in their ability to diagnose common dermatologic conditions, their perception of whether they were receiving adequate training in dermatology, and their preferences for additional training in dermatology. The survey was performed in 2014, and was completed by 85 students (79.4%). Many students (87.6%) felt that they received inadequate training in dermatology during medical school. On average, students scored 46.6% on the 15-item quiz. Proficiency at the medical school where the study was performed is considered an overall score of greater than or equal to 70.0%. Students received an average score of 49.9% on the diagnostic items and an average score of 43.2% on the treatment items. The findings of this study suggest that United States medical schools should consider testing their students and assessing whether they are being adequately trained in dermatology. Then schools can decide if they need to re-evaluate the timing and delivery of their current dermatology curriculum, or whether additional curriculum hours or clinical rotations should be assigned for dermatologic training.

  1. Assessment of medical students’ proficiency in dermatology: Are medical students adequately prepared to diagnose and treat common dermatologic conditions in the United States?

    Directory of Open Access Journals (Sweden)

    Catherine A. Ulman

    2015-05-01

    Full Text Available This study assessed whether a current medical school curriculum is adequately preparing medical students to diagnose and treat common dermatologic conditions. A 15-item anonymous multiple choice quiz covering fifteen diseases was developed to test students’ ability to diagnose and treat common dermatologic conditions. The quiz also contained five items that assessed students’ confidence in their ability to diagnose common dermatologic conditions, their perception of whether they were receiving adequate training in dermatology, and their preferences for additional training in dermatology. The survey was performed in 2014, and was completed by 85 students (79.4%. Many students (87.6% felt that they received inadequate training in dermatology during medical school. On average, students scored 46.6% on the 15-item quiz. Proficiency at the medical school where the study was performed is considered an overall score of greater than or equal to 70.0%. Students received an average score of 49.9% on the diagnostic items and an average score of 43.2% on the treatment items. The findings of this study suggest that United States medical schools should consider testing their students and assessing whether they are being adequately trained in dermatology. Then schools can decide if they need to re-evaluate the timing and delivery of their current dermatology curriculum, or whether additional curriculum hours or clinical rotations should be assigned for dermatologic training.

  2. Assessment of medical students’ proficiency in dermatology: Are medical students adequately prepared to diagnose and treat common dermatologic conditions in the United States?

    Directory of Open Access Journals (Sweden)

    Catherine A Ulman

    2015-05-01

    Full Text Available This study assessed whether a current medical school curriculum is adequately preparing medical students to diagnose and treat common dermatologic conditions. A 15-item anonymous multiple choice quiz covering fifteen diseases was developed to test students’ ability to diagnose and treat common dermatologic conditions. The quiz also contained five items that assessed students’ confidence in their ability to diagnose common dermatologic conditions, their perception of whether they were receiving adequate training in dermatology, and their preferences for additional training in dermatology. The survey was performed in 2014, and was completed by 85 students (79.4%. Many students (87.6% felt that they received inadequate training in dermatology during medical school. On average, students scored 46.6% on the 15-item quiz. Proficiency at the medical school where the study was performed is considered an overall score of greater than or equal to 70.0%. Students received an average score of 49.9% on the diagnostic items and an average score of 43.2% on the treatment items. The findings of this study suggest that United States medical schools should consider testing their students and assessing whether they are being adequately trained in dermatology. Then schools can decide if they need to re-evaluate the timing and delivery of their current dermatology curriculum, or whether additional curriculum hours or clinical rotations should be assigned for dermatologic training.

  3. ATHLETE'S RETENTION OF A COACH'S INSTRUCTION BEFORE A JUDO COMPETITION

    Directory of Open Access Journals (Sweden)

    Isabel Mesquita

    2008-09-01

    Full Text Available The aim of the present study was to analyze the instruction of the Judo coach immediately before the competition, in the process of preparation for the fights, looking to (1 study the coherency between the information which the coach transmits and that which the athlete retains; (2 identify the correlation between the coherency, the extension and the number of ideas conveyed by the coach; (3 determine if the retention varies in relation to variables such as the form and nature of the information, as well as the gender and practice category of the athletes. The participants were 11 coaches and 58 athletes of 3 categories: under- 15, under-17 and under-20, of both genders. One hundred and sixteen (116 instructional episodes were observed, which corresponds to four hundred and six (406 information units convoyed by the coaches. The coaches' instructions given before the competition were recorded in an audio and video register. After the coaches' instruction, the athletes were approached by the investigator and an interview was accomplished. To determine if the retention varies in relation to form and nature of the information and gender and practice category of the athletes, the non-parametric statistics, U de Mann-Whitney and Kruskal- Wallis, was used. Correlation of Spearman was applied to verify the degree of association between the coherency, the extension and the number of ideas conveyed by the coach. The results showed that a substantial part of the information was not retained by the athletes and the information coherency was inversely related to the number of transmitted ideas. The coaches were, mainly, prescriptive and the form of the information was not important for the retention of the information. Gender was a differentiated variable as the girls showed more coherency in the retained ideas in relation to the ideas transmitted by the coach

  4. Transforming a Traditional Inquiry-Based Science Unit into a STEM Unit for Elementary Pre-service Teachers: A View from the Trenches

    Science.gov (United States)

    Schmidt, Matthew; Fulton, Lori

    2016-04-01

    The need to prepare students with twenty-first-century skills through STEM-related teaching is strong, especially at the elementary level. However, most teacher education preparation programs do not focus on STEM education. In an attempt to provide an exemplary model of a STEM unit, we used a rapid prototyping approach to transform an inquiry-based unit on moon phases into one that integrated technology in a meaningful manner to develop technological literacy and scientific concepts for pre-service teachers (PSTs). Using qualitative case study methodology, we describe lessons learned related to the development and implementation of a STEM unit in an undergraduate elementary methods course, focusing on the impact the inquiry model had on PSTs' perceptions of inquiry-based science instruction and how the integration of technology impacted their learning experience. Using field notes and survey data, we uncovered three overarching themes. First, we found that PSTs held absolutist beliefs and had a need for instruction on inquiry-based learning and teaching. Second, we determined that explicit examples of effective and ineffective technology use are needed to help PSTs develop an understanding of meaningful technology integration. Finally, the rapid prototyping approach resulted in a successful modification of the unit, but caused the usability of our digital instructional materials to suffer. Our findings suggest that while inquiry-based STEM units can be implemented in existing programs, creating and testing these prototypes requires significant effort to meet PSTs' learning needs, and that iterating designs is essential to successful implementation.

  5. TRUPACT-II Operating and Maintenance Instructions

    Energy Technology Data Exchange (ETDEWEB)

    Westinghouse Electric Corporation, Waste Isolation Division

    1999-12-31

    ) Utilizing these instructions as is, or (2) Attaching a site-specific cover page/letter to this document stating that these are the instructions to be used at their location, or (3) Sites may prepare their own document using the steps in this document word-for-word, in-sequence, including Notes and Cautions. Site specific information may be included as deemed necessary. Submit the document to WID National TRU Programs for approval. Any revision made subsequent to WID TRU Program's approval shall be reviewed and approved by WID TRU Programs. A copy of the approval letter from WID National TRU Programs should be available for audit purposes. Users shall develop site-specific procedures addressing leak testing, preoperational activities, quality assurance, hoisting and rigging, and radiation health physics to be used in conjunction with the instructions contained in this document. Users desiring to recommend changes to this document may submit their recommendations to the WID National TRU Programs for evaluation. If approved, the change(s) will be incorporated into this document for use by all TRUPACT-II users. User sites will be audited to this document to ensure compliance within one year from the effective date of this revision. This document discusses operating instructions, required inspections and maintenance for the following: TRUPACT-II packaging, and Miscellaneous packaging, special tools, and equipment. Packaging and payload handling equipment and transport trailers have been specifically designed for use with the TRUPACT-II Packaging. This document discusses the required instructions for use of the following equipment in conjunction with the TRUPACT-II Packaging: TRUPACT-II Mobile Loading Unit (MLU), Adjustable Center-of-Gravity Lift Fixture (ACGLF), and TRUPACT-II Transport Trailer. Attachment E contains the various TRUPACT-II packaging interface control drawings, leak-test and vent-port tool drawings, ACGLF drawings, and tie-down drawings that identify the

  6. Speechreading Instruction for Children.

    Science.gov (United States)

    Yoshinaga-Itano, Christine

    1988-01-01

    This holistic approach to speechreading instruction proposes: enhancement of the child's self-motivation, strategy-based instruction, an interactive processing approach that focuses on meaning and psycholinguistic guessing, bisensory instruction, and a hierarchical continuum beginning with easy, successful activities that gradually increase in…

  7. Reflective Teaching, Effective Learning: Instructional Literacy for Library Educators

    Science.gov (United States)

    Booth, Char

    2011-01-01

    Whether or not "instruction" appears in their job titles, librarians are often in the position of educating their users, colleagues, and peers to successfully locate and evaluate information. Because MLIS education tends to offer less-than-comprehensive preparation in pedagogy and instructional design, this much-needed book tackles the challenge…

  8. Conflict Resolution Unit.

    Science.gov (United States)

    Busselle, Tish

    This 7-day unit, intended for use with secondary students, contains a statement of rationale and objectives, lesson plans, class assignments, teacher and student bibliographies, and suggestions for instructional materials on conflict resolution between individuals, groups, and nations. Among the six objectives listed for the unit are: 1) explain…

  9. Floating point only SIMD instruction set architecture including compare, select, Boolean, and alignment operations

    Science.gov (United States)

    Gschwind, Michael K.

    2011-03-01

    Mechanisms for implementing a floating point only single instruction multiple data instruction set architecture are provided. A processor is provided that comprises an issue unit, an execution unit coupled to the issue unit, and a vector register file coupled to the execution unit. The execution unit has logic that implements a floating point (FP) only single instruction multiple data (SIMD) instruction set architecture (ISA). The floating point vector registers of the vector register file store both scalar and floating point values as vectors having a plurality of vector elements. The processor may be part of a data processing system.

  10. Characterizations of plasticized polymeric film coatings for preparing multiple-unit floating drug delivery systems (muFDDSs with controlled-release characteristics.

    Directory of Open Access Journals (Sweden)

    Sheng-Feng Hung

    Full Text Available Effervescent multiple-unit floating drug delivery systems (muFDDSs consisting of drug (lorsartan- and effervescent (sodium bicarbonate-containing pellets were characterized in this study. The mechanical properties (stress and strain at rupture, Young's modulus, and toughness of these plasticized polymeric films of acrylic (Eudragit RS, RL, and NE and cellulosic materials (ethyl cellulose (EC, and Surelease were examined by a dynamic mechanical analyzer. Results demonstrated that polymeric films prepared from Surelease and EC were brittle with less elongation compared to acrylic films. Eudragit NE films were very flexible in both the dry and wet states. Because plasticizer leached from polymeric films during exposure to the aqueous medium, plasticization of wet Eudragit RS and RL films with 15% triethyl citrate (TEC or diethyl phthalate (DEP resulted in less elongation. DEP might be the plasticizer of choice among the plasticizers examined in this study for Eudragit RL to provide muFDDSs with a short time for all pellets to float (TPF and a longer period of floating. Eudragit RL and RS at a 1∶1 ratio plasticized with 15% DEP were optimally selected as the coating membrane for the floating system. Although the release of losartan from the pellets was still too fast as a result of losartan being freely soluble in water, muFDDSs coated with Eudragit RL and RS at a 1∶1 ratio might have potential use for the sustained release of water-insoluble or the un-ionized form of drugs from gastroretentive drug delivery systems.

  11. Syllabi for Instruction in Agricultural Meteorology.

    Science.gov (United States)

    De Villiers, G. D. B.; And Others

    A working group of the Commission for Agricultural Meteorology has prepared this report to fill a need for detailed syllabi for instruction in agricultural meteorology required by different levels of personnel. Agrometeorological personnel are classified in three categories: (1) professional meteorological personnel (graduates with basic training…

  12. The OCLC Terminal: An Instruction Manual.

    Science.gov (United States)

    Arnold, Jane; And Others

    Prepared for users of OCLC terminals at the Michigan State University library, this manual provides a brief description of the contents of the OCLC database, instructions for constructing search requests in OCLC, guidelines for interpreting OCLC search results, a key to "reading" the OCLC screen, an overview of typical terminal responses…

  13. The Influence of Tier One of RtI[superscript 2] and Instructional Coaching on Teacher Instruction and Student/ELL Learning: A Multiple Case Study

    Science.gov (United States)

    Valadez, Frances E.

    2012-01-01

    The purpose of this case study was to demonstrate the influence of Tier 1 of Response to Intervention and Instruction (RtI[superscript 2]) and instructional coaching on teachers' instruction and on students' and English Language Learners' (ELL) learning. Research was conducted in one large urban elementary school. The unit of study…

  14. Perceived affordances and constraints regarding instructors' use of Peer Instruction: Implications for promoting instructional change

    Science.gov (United States)

    Turpen, Chandra; Dancy, Melissa; Henderson, Charles

    2016-06-01

    [This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] In order to promote sustained and impactful educational transformation, it is essential for change agents to understand more about faculty perceptions associated with either adopting or not adopting a research-based instructional strategy (RBIS). In this paper, we use interviews with 35 physics faculty to examine barriers and affordances to the use of the research-based instructional strategy of Peer Instruction. We found that the most common reasons faculty give for aligning their instruction with Peer Instruction is that it is not lecture and they have had positive experiences with Peer Instruction. The most common reasons faculty give for not using Peer Instruction are concerns about the time it will take, the loss of content coverage, and having had bad experiences with it. Additionally, we found the perceived barriers to be very different depending on whether the interviewee was a user of Peer Instruction or not, with nonusers being more concerned with time and users being more concerned with implementation difficulties. It is important for change agents to understand and address concerns faculty have about implementing research-based instructional strategies. Based on these results we offer four recommendations for those interested in promoting educational transformation toward research-based instructional strategies: (1) do not waste a lot of time criticizing lecture-based instruction and convincing faculty of the value of research-based strategies (they are already dissatisfied with lecture), (2) understand and address concerns faculty have about implementing active learning techniques, (3) focus on supporting and encouraging faculty experiences with RBIS, (4) address concerns faculty new to RBIS have about the time and energy needed to change.

  15. An Extension of PSI Through the Application of Instructional Systems Design Technology.

    Science.gov (United States)

    Coldeway, Annabel E.; Coldeway, Dan O.

    1987-01-01

    Presents a model for course development which utilizes a behavioral approach to instruction within the context of instructional systems design (ISD). An overview of the ISD process is given, and an introductory college psychology course is described which was prepared by modifying Keller's Personalized System of Instruction (PSI). (LRW)

  16. The Power of Instructions: Proactive Configuration of Stimulus-Response Translation

    Science.gov (United States)

    Meiran, Nachshon; Pereg, Maayan; Kessler, Yoav; Cole, Michael W.; Braver, Todd S.

    2015-01-01

    Humans are characterized by an especially highly developed ability to use instructions to prepare toward upcoming events; yet, it is unclear just how powerful instructions can be. Although prior work provides evidence that instructions can be sufficiently powerful to proactively program working memory to execute stimulus-response (S-R)…

  17. Teacher's Guide to Accompany "Artes Latinae," the Encyclopaedia Britannica Latin Instructional System.

    Science.gov (United States)

    Masciantonio, Rudolph; And Others

    This guide, a supplement to the "Artes Latinae Level One Teacher's Manual," prepared for use in the School District of Philadelphia, focuses primarily on how to adapt this course, intended for individualized instruction, to group instruction. Discussion of the multisensory instructional system includes remarks concerning the use of films, study…

  18. Adult English Language Instruction in the 21st Century

    Science.gov (United States)

    National Center for ESL Literacy Education (NCLE), 2003

    2003-01-01

    This report provides an overview of the field of adult English for speakers of other languages (ESOL) instruction in the United States today. First, it places adult ESOL in the broader context of the U.S. education system, and then it describes trends and issues in the areas of program design and instructional practice, assessment, teacher…

  19. Religious Instruction for Turkish Students of Muslim Faith in Bavaria.

    Science.gov (United States)

    Mahler, Gerhart

    1989-01-01

    Discusses difficulties of providing religious instruction for Muslim school children in the Federal Republic of Germany. Notes the lack of a united Islamic religious community that could assist in the development and implementation of such an instruction. Explains and analyzes the Bavarian Ministry of Education's guidelines concerning such…

  20. 7 CFR 352.29 - Administrative instructions: Avocados from Mexico.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Administrative instructions: Avocados from Mexico. 352....29 Administrative instructions: Avocados from Mexico. Avocados from Mexico may be moved through the.... Before moving the avocados through the United States, the owner must obtain a formal permit in...

  1. 16 CFR 1512.19 - Instructions and labeling.

    Science.gov (United States)

    2010-01-01

    ... instruction manual attached to its frame or included with the packaged unit. (a) The instruction manual shall... and gears, cautions concerning wet weather and night-time operation, and a guide for safe on-and-off... outside surface of the shipping carton the following: (1) A list of tools necessary to properly...

  2. 32 CFR 644.142 - Lease forms and instructions.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Lease forms and instructions. 644.142 Section 644... PROPERTY REAL ESTATE HANDBOOK Acquisition Acquisition by Leasing § 644.142 Lease forms and instructions. ENG Form 856 will be used for Corps of Engineers leases in the United States and possessions,...

  3. Achieving Excellence through Outcome-Based Instructional Delivery.

    Science.gov (United States)

    Rubin, Stephen E.; Spady, William G.

    1984-01-01

    Instruction in flexible groups at the Center School accommodates variability in student achievement and aptitude, increases time targeted to specific needs, addresses fairly large groups, reduces the problems of individualized instructional systems, and offers curricular units sequenced according to a hierarchy of skills and concepts, with…

  4. Biomedical Science, Unit II: Nutrition in Health and Medicine. Digestion of Foods; Organic Chemistry of Nutrients; Energy and Cell Respiration; The Optimal Diet; Foodborne Diseases; Food Technology; Dental Science and Nutrition. Student Text. Revised Version, 1975.

    Science.gov (United States)

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    This student text presents instructional materials for a unit of science within the Biomedical Interdisciplinary Curriculum Project (BICP), a two-year interdisciplinary precollege curriculum aimed at preparing high school students for entry into college and vocational programs leading to a career in the health field. Lessons concentrate on…

  5. Revised Safety Instruction 4 (IS4 REV.)

    CERN Multimedia

    2006-01-01

    Please note that the revised safety instruction 4 (IS4 REV.) entitled 'Safety Inspections' is available on the web at the following url: https://edms.cern.ch/file/335741/LAST_RELEASED/E_IS4.pdf Paper copies can also be obtained from the SC unit secretariat, e-mail: sc.secretariat@cern.ch SC Secretariat

  6. Initial Survey Instructions for Spring Water Monitoring : Quality

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Initial survey instructions for 1.04 spring water monitoring (quality) and 1.06 management unit water monitoring (quality) at Fish Springs National Wildlife Refuge....

  7. Designing Instructional Systems

    Science.gov (United States)

    Furtado, Lorraine T.

    1974-01-01

    The author presents an instructional design model for teachers that evolves around a teacher-manager concept which recognizes management functions of: planning, organizing, leading, and controlling. (EA)

  8. Designing Instructional Systems

    Science.gov (United States)

    Furtado, Lorraine T.

    1974-01-01

    The author presents an instructional design model for teachers that evolves around a teacher-manager concept which recognizes management functions of: planning, organizing, leading, and controlling. (EA)

  9. System for processing an encrypted instruction stream in hardware

    Science.gov (United States)

    Griswold, Richard L.; Nickless, William K.; Conrad, Ryan C.

    2016-04-12

    A system and method of processing an encrypted instruction stream in hardware is disclosed. Main memory stores the encrypted instruction stream and unencrypted data. A central processing unit (CPU) is operatively coupled to the main memory. A decryptor is operatively coupled to the main memory and located within the CPU. The decryptor decrypts the encrypted instruction stream upon receipt of an instruction fetch signal from a CPU core. Unencrypted data is passed through to the CPU core without decryption upon receipt of a data fetch signal.

  10. A BASIC CAMERA UNIT FOR MEDICAL PHOTOGRAPHY.

    Science.gov (United States)

    SMIALOWSKI, A; CURRIE, D J

    1964-08-22

    A camera unit suitable for most medical photographic purposes is described. The unit comprises a single-lens reflex camera, an electronic flash unit and supplementary lenses. Simple instructions for use of th's basic unit are presented. The unit is entirely suitable for taking fine-quality photographs of most medical subjects by persons who have had little photographic training.

  11. Metric System Resource Units = Unidades de Trabajo del Sistema Metrico Decimal. K-12. Project C.A.M.B.I.O., Changing Attitudes towards Metrics for Bilingual Instruction & Operations.

    Science.gov (United States)

    Pulido, Josefina; Almendares, Simon

    Four resource units are included in this document. For each, general objectives on knowledge and concepts, skills, and attitudes are given; content is outlined; and some suggestions for initiating the unit are listed. The first unit, on measuring length, provides six lesson plans, to teach about the meter, the smaller units of the meter, units…

  12. Metric System Resource Units = Unidades de Trabajo del Sistema Metrico Decimal. K-12. Project C.A.M.B.I.O., Changing Attitudes towards Metrics for Bilingual Instruction & Operations.

    Science.gov (United States)

    Pulido, Josefina; Almendares, Simon

    Four resource units are included in this document. For each, general objectives on knowledge and concepts, skills, and attitudes are given; content is outlined; and some suggestions for initiating the unit are listed. The first unit, on measuring length, provides six lesson plans, to teach about the meter, the smaller units of the meter, units…

  13. 30 CFR 75.1502 - Mine emergency evacuation and firefighting program of instruction.

    Science.gov (United States)

    2010-07-01

    ... District Manager of the Coal Mine Safety and Health district in which the mine is located. Within 30 days... instruction, the operator shall instruct miners in the change. (c) Instruction plan. The approved program... through a realistic SCSR training unit or device that provides the sensation of SCSR airflow resistance...

  14. REACH. Electricity Units, Post-Secondary.

    Science.gov (United States)

    Smith, Gene; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this postsecondary student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals, electric motors, electrical components, and controls and installation.…

  15. Foreign Language Instruction.

    Science.gov (United States)

    Birkmaier, Emma; Lange, Dale

    1967-01-01

    This review of research in foreign language instruction summarizes and interprets selected studies produced during the period 1963-66. Topics covered include the psychology of learning, comparisons o f methods, language skills, visual-auditory relationships, vocabulary, grammar, and FLES, as well as programed instruction, technological media,…

  16. Content-Based Instruction

    Science.gov (United States)

    DelliCarpini, M.; Alonso, O.

    2013-01-01

    DelliCarpini and Alonso's book "Content-Based Instruction" explores different approaches to teaching content-based instruction (CBI) in the English language classroom. They provide a comprehensive overview of how to teach CBI in an easy-to-follow guide that language teachers will find very practical for their own contexts. Topics…

  17. Presentation on Instructional Objectives

    Science.gov (United States)

    Naz, Bibi Asia

    2009-01-01

    "Learning can be defined as change in a student's capacity for performance as a result of experience" (Kenneth D. Moore). The intended changes should be specified in instructional objectives. Viewed in this context, an objective can be defined as a clear and unambiguous description of your instructional intent. An objective is not a…

  18. Content-Based Instruction

    Science.gov (United States)

    DelliCarpini, M.; Alonso, O.

    2013-01-01

    DelliCarpini and Alonso's book "Content-Based Instruction" explores different approaches to teaching content-based instruction (CBI) in the English language classroom. They provide a comprehensive overview of how to teach CBI in an easy-to-follow guide that language teachers will find very practical for their own contexts. Topics…

  19. Instructional Coaching. Issue Brief

    Science.gov (United States)

    Kowal, Julie; Steiner, Lucy

    2007-01-01

    Schools and districts invest a great deal of time and money in professional development for teachers through instructional coaching. With this effort comes the responsibility to design coaching programs that have the greatest potential to improve classroom instruction and, in turn, increase student learning. What research is available to help…

  20. Scientific Notation in Instructional Design.

    Science.gov (United States)

    Boutwell, Richard C.

    1978-01-01

    Discusses the adoption of a notation system that is generalizable to all instructional designers and will allow and encourage a common communication base. Ten instructional design models are discussed as systems approaches to instructional design. (JEG)

  1. Supplemental instruction in chemistry

    Science.gov (United States)

    Lundeberg, Mary A.

    This study was designed to measure some effects of supplemental instruction in chemistry. Supplemental instruction is a peer-led cooperative learning program that encourages students to develop conceptual understanding by articulating both understandings and misconceptions in a think-aloud fashion. Supplemental instruction was offered three hours weekly outside of class and lab time for students in four classes of General Organic and Biological Chemistry. Over a two-year period 108 students volunteered to participate in this program; 45 students did not participate. As measured by final grades in chemistry and responses to a questionnaire, supplemental instruction was effective in increasing students' achievement in chemistry. Further research is needed to determine the in-depth effects of supplemental instruction on students' learning, problem solving, and self-esteem.

  2. 美国教育问责背景下的教学辅导员:回顾与反思%Instructional Coach under the Background of Accountability in United States: Review and Reflection

    Institute of Scientific and Technical Information of China (English)

    沈伟

    2012-01-01

    21世纪初美国颁布《不让一个孩子掉队》法案,此后,教学辅导员大量兴起。作为教学领导的一员,教学辅导员在促进学校能量建设、教师专业发展方面被寄予厚望。现实中,教学辅导员对各类角色有所选择和理解,不仅表现出促进者、中介者的角色,并在学习的过程中不断建构新的角色。在形成角色的过程中,教学辅导员受学区、学校等多重因素的影响。教学辅导员若要促进教学改进,必须首先推动学校的内部问责,并在教育系统中获得清晰的定位。%With the issue of No Child Left Behind Act at the beginning of 21st century in USA, lots of instructional coaches have appeared. As part of instructional leaders, instructional coaches are expected to do promotion in school capacity building and teacher professional development. In reality, instructional coaches make choice and sense of multiple roles. They act as a facilitator, broker, and construct new roles constantly in the process of learning. However, formation of their new roles is influenced by multiple factors such as district, school and so on. To realize teaching improvement, instructional coaches must first motivate school internal accountability, and their function should be clearly defined in educational system.

  3. Using Principles of Programmed Instruction

    Science.gov (United States)

    Huffman, Harry

    1971-01-01

    Although programmed instruction in accounting is available, it is limited in scope and in acceptance. Teachers, however, may apply principles of programming to the individualizing of instruction. (Author)

  4. Competency-Based Reading Preparation for Secondary Teachers.

    Science.gov (United States)

    Getz, Howard G.; Kennedy, Larry D.

    The reading preparation program at Illinois State University represents a fundamental shift in the instructional focus for preservice preparation of secondary level teachers. The competency-based program in reading is largely self-directed and self-paced. Large groups of students are assigned to an instructional team, and the faculty provides…

  5. Undergraduate Information Literacy Instruction Is Not Enough to Prepare Junior Doctors for Evidence Based Practice. A Review of: Cullen, R., Clark, M., & Esson, R. (2011. Evidence-based information-seeking skills of junior doctors entering the workforce: An evaluation of the impact of information literacy training during pre-clinical years. Health Information & Libraries Journal, 28(2, 119-129. doi:10.1111/j.1471-1842.2011.00933.x

    Directory of Open Access Journals (Sweden)

    Carol D. Howe

    2012-06-01

    systematic reviews as well as using “explode” and “focus”, which tied for the lowest rating. The observed searches on average were rated lower than the self-assessments on all but one parameter. None of the average scores for either the self-rating or the observer-rating approached “highly skilled”. Conclusion – The authors concluded that the information literacy instruction the participants received as undergraduates did not prepare them adequately for evidence-based practice. Even though most participants said they remembered their undergraduate information literacy instruction, neither the average scores for the self-rating nor the observer-rating approached “highly skilled”. From that they could surmise that the attainment of information literacy should be a career-long learning process, beginning with undergraduate instruction and extending throughout one’s clinical practice.The authors also found that the level of instruction cohorts received as undergraduates did not seem to correspond to their current ability. Cohort 1, who received no information literacy instruction as undergraduates, scored higher on average than cohorts 3 and 4 on the self-assessment and higher than cohorts 3, 4, and 5 on the observer assessment. Cohort 1 also used more evidence based sources than did cohort 4, who received the most training on evidence-based medicine. Cohorts 1 and 2 reported the most postgraduate information literacy instruction, leading the authors to postulate that the further along one is in his medical career, the more important evidence based practice, and thus information literacy instruction, becomes. Even with additional instruction, however, the participants did not seem prepared for evidence-based practice. The authors concluded that information literacy instruction during postgraduate training and clinical practice—possibly giving the doctor’s specialty consideration when designing instruction—might be more important than undergraduate

  6. Improving sexuality education: the development of teacher-preparation standards.

    Science.gov (United States)

    Barr, Elissa M; Goldfarb, Eva S; Russell, Susan; Seabert, Denise; Wallen, Michele; Wilson, Kelly L

    2014-06-01

    Teaching sexuality education to support young people's sexual development and overall sexual health is both needed and supported. Data continue to highlight the high rates of teen pregnancy, sexually transmitted disease, including human immunodeficiency virus (HIV) infections, among young people in the United States as well as the overwhelming public support for sexuality education instruction. In support of the implementation of the National Sexuality Education Standards, the current effort focuses on better preparing teachers to deliver sexuality education. An expert panel was convened by the Future of Sex Education Initiative to develop teacher-preparation standards for sexuality education. Their task was to develop standards and indicators that addressed the unique elements intrinsic to sexuality education instruction. Seven standards and associated indicators were developed that address professional disposition, diversity and equity, content knowledge, legal and professional ethics, planning, implementation, and assessment. The National Teacher-Preparation Standards for Sexuality Education represent an unprecedented unified effort to enable prospective health education teachers to become competent in teaching methodology, theory, practice of pedagogy, content, and skills, specific to sexuality education. Higher education will play a key role in ensuring the success of these standards. © 2014, American School Health Association.

  7. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Aims and scope Contact Information Submission of manuscripts Manuscript preparation Review of submitted manuscripts Authorship Copyright Preparation for Publication Reprints Page charges Manuscript format Aims and scope Science

  8. Instructing for Results

    Science.gov (United States)

    Peterson, Bob

    1978-01-01

    To illustrate the importance of clarity and precision in stating objectives for learning a particular job task, a training consultant provides answers to the previous issue's questionnaire on writing instructional objectives. (MF)

  9. Reading Instruction Today.

    Science.gov (United States)

    Williams, Joanna

    1979-01-01

    Describes current achievement in the areas of reading theory and reading instruction. Reviews reading research in the fields of educational and cognitive psychology. Considers the overall role of formal education in the development of literacy. (GC)

  10. Designing Printed Instructional Materials.

    Science.gov (United States)

    Burbank, Lucille; Pett, Dennis

    1986-01-01

    Discusses the importance of identifying the audience and determining specific objectives when designing printed instructional materials that will communicate effectively and provides detailed guidelines for dealing with such design factors as content, writing style, typography, illustrations, and page organization. (MBR)

  11. An Application of Gagne's Theory of Instruction to the Instruction of English as a Second Language.

    Science.gov (United States)

    Medina, Suzanne

    Use of Robert Gagne's model of instructional design for teaching English as a Second Language is illustrated in a unit intended for community college students of varying linguistic and educational backgrounds. Students must be literate in English, have a prescribed level of listening comprehension, and be familiar with certain English vocabulary…

  12. Video Methods for Speechreading Instruction.

    Science.gov (United States)

    Sims, Donald G.

    1988-01-01

    Addressed are the history, methodology, and instructional benefits of self-instruction video as a component of speechreading instruction with adolescent and adult hearing-impaired individuals, focusing on: factors in video lesson design, advantages of various hardware alternatives and computer-assisted learning, instructional evaluation methods,…

  13. Health instruction in Nigerian schools: what are the missing links?

    OpenAIRE

    Olatunya, Oladele Simeon; Oseni, Saheed Babajide; Oyelami, Oyeku Akibu; Adegbenro, Caleb; Akani, Nwadiuto

    2014-01-01

    Introduction School health instruction (SHI) is the instructional aspects of school health programme. It provides information on key health issues to school children who are in their formative years. Methods A cross sectional descriptive study of all the primary schools in a focal Local Government Area in Nigeria was carried out to ascertain the implementation of SHI with regards to the contents, methods of delivery and teachers preparation for health teaching using an evaluation checklist fo...

  14. If It Takes Two to Tango, Then Why Not Teach Both Partners To Dance? Collaboration Instruction for All Educators.

    Science.gov (United States)

    Hudson, Pamela; Glomb, Nancy

    1997-01-01

    Suggests guidelines and strategies to help teacher preparation programs move toward collaborative instruction for regular and special education teachers. Offers instructional procedures and suggestions for what to teach, as well as an overview of factors that influence the implementation of collaboration instruction for all educators. (Author/CR)

  15. Improving conceptual and procedural knowledge: The impact of instructional content within a mathematics lesson.

    Science.gov (United States)

    Rittle-Johnson, Bethany; Fyfe, Emily R; Loehr, Abbey M

    2016-12-01

    Students, parents, teachers, and theorists often advocate for direct instruction on both concepts and procedures, but some theorists suggest that including instruction on procedures in combination with concepts may limit learning opportunities and student understanding. This study evaluated the effect of instruction on a math concept and procedure within the same lesson relative to a comparable amount of instruction on the concept alone. Direct instruction was provided before or after solving problems to evaluate whether the type of instruction interacted with the timing of instruction within a lesson. We worked with 180 second-grade children in the United States. In a randomized experiment, children received a classroom lesson on mathematical equivalence in one of four conditions that varied in instruction type (conceptual or combined conceptual and procedural) and in instruction order (instruction before or after solving problems). Children who received two iterations of conceptual instruction had better retention of conceptual and procedural knowledge than children who received both conceptual and procedural instruction in the same lesson. Order of instruction did not impact outcomes. Findings suggest that within a single lesson, spending more time on conceptual instruction may be more beneficial than time spent teaching a procedure when the goal is to promote more robust understanding of target concepts and procedures. © 2016 The British Psychological Society.

  16. Establishing the Intermediate Unit.

    Science.gov (United States)

    Pennsylvania State Dept. of Education, Harrisburg.

    The State of Pennsylvania Act 102 establishes a system of 29 intermediate units, creates intermediate unit boards of directors, spells out their duties and functions, and provides a system of financing their operations. This handbook has been prepared by the Pennsylvania Department of Education to provide intermediate unit boards of directors,…

  17. Applying learning theories and instructional design models for effective instruction.

    Science.gov (United States)

    Khalil, Mohammed K; Elkhider, Ihsan A

    2016-06-01

    Faculty members in higher education are involved in many instructional design activities without formal training in learning theories and the science of instruction. Learning theories provide the foundation for the selection of instructional strategies and allow for reliable prediction of their effectiveness. To achieve effective learning outcomes, the science of instruction and instructional design models are used to guide the development of instructional design strategies that elicit appropriate cognitive processes. Here, the major learning theories are discussed and selected examples of instructional design models are explained. The main objective of this article is to present the science of learning and instruction as theoretical evidence for the design and delivery of instructional materials. In addition, this article provides a practical framework for implementing those theories in the classroom and laboratory. Copyright © 2016 The American Physiological Society.

  18. Architecture Design of a Variable Length Instruction Set VLIW DSP

    Institute of Scientific and Technical Information of China (English)

    SHEN Zheng; HE Hu; YANG Xu; JIA Di; SUN Yihe

    2009-01-01

    The cost of the central register file and the size of the program code limit the scalability of very long instruction word (VLIW) processors with increasing numbers of functional units. This paper presents the architectural design of a six-way VLIW digital signal processor (DSP) with clustered register files. The archi-tecture uses a variable length instruction set and supports dynamic instruction dispatching. The one-level memory system architecture of the processor includes 16-KB instruction and data caches and 16-KB in-struction and data on-chip RAM. A compiler based on the Open64 was developed for the system. Evalua-tions show that the processor is suitable for high performance applications with a high code density and small program code size.

  19. Motivations of nursing students regarding their educational preparation for mental health nursing in Australia and the United Kingdom: a survey evaluation

    OpenAIRE

    Edward, Karen-leigh; Warelow, Philip; Hemingway, Steve; Hercelinskyj, Gylo; Welch, Anthony; McAndrew, Sue; Stephenson, John

    2015-01-01

    Background There has been much debate by both academics and clinical agencies about the motivations and abilities of nurse graduates to work in mental health nursing. The aim of this study was to recruit student nurses from a dedicated mental health nursing program in the United Kingdom (UK) and a comprehensive nursing program in Australia and illuminate their motivations towards considering mental health nursing as a career choice. Methods This study comprised of two UK and four Australian S...

  20. INSTRUCTIONAL MEDIA--A PROCEDURE FOR THE DESIGN OF MULTIMEDIA INSTRUCTION, A CRITICAL REVIEW OF RESEARCH, AND SUGGESTIONS FOR FUTURE RESEARCH.

    Science.gov (United States)

    BRIGGS, LESLIE J.; AND OTHERS

    A PROCEDURE WAS DEVELOPED WHEREBY EDUCATIONAL SPECIALISTS COULD PREPARE THE SPECIFICATIONS FOR MEDIA IN WHICH VARIOUS SEQUENCES OF INSTRUCTION WOULD BE PROGRAMED AND DEVELOPED. PROCEDURES WERE DEVELOPED AND TRIED FOR A SET OF BEHAVIORAL OBJECTIVES FOR AN EXPERIMENTAL CURRICULUM IN SCIENCE INSTRUCTION. IT WAS POSSIBLE TO ILLUSTRATE AND IMPLEMENT…

  1. Revised Safety Instruction 41 (IS41 REV.)

    CERN Multimedia

    SC Secretariat

    2005-01-01

    Please note that the Revised Safety Instruction No. 41 (IS41 REV.), entitled 'The use of plastic and other non-metallic materials at CERN with respect to fire safety and radiation resistance' is available on the web at the following url: https://edms.cern.ch/document/335806/LAST_RELEASED Paper copies can also be obtained from the SC Unit Secretariat, e-mail: sc.secretariat@cern.ch SC Secretariat

  2. Cross Cultural Instruction: An Instructional Design Case

    Directory of Open Access Journals (Sweden)

    Monica W. Tracey

    2010-01-01

    Full Text Available In an authentic example of linking design and development with learning and performance, an international real estate development firm defined a problem; implementing a cleaning system in the largest mall in the world with a cross-cultural unskilled work force in Dubai, UAE. Partnering with a university instructional design team employing a rapid prototyping methodology and the constructivist ID approach, Layers of Negotiation Model, a comprehensive curriculum was designed. This article describes the project background, initial design, the ID team's work in Dubai, illustrates the product, and summarizes the design experience.

  3. Leading Leadership Preparation: 21st Century Designs

    Science.gov (United States)

    Farmer, Tod Allen

    2010-01-01

    As political accountability and economic reality increasingly influence higher education, many leadership preparation programs are seeking cost effective instructional delivery systems that yield highly effective results. Simultaneously, large numbers of graduate students are seeking quality leadership preparation programs that provide both…

  4. Student teachers' use of instructional choice in physical education.

    Science.gov (United States)

    Xiang, Ping; Gao, Zan; McBride, Ron E

    2011-09-01

    Guided by self-determination theory and research on teacher beliefs, we examined student teachers' (STs) use of instructional choices in teaching physical education classes. Participants included 131 STs (52 men and 79 women) from a major university in the United States. STs completed questionnaires assessing three types of instructional choices (cognitive, organizational, and procedural) they provided and their rationale for providing their students with choices. The STs reported they gave students cognitive, organizational, and procedural choices. They firmly believed instructional choice promotes students' motivation, autonomy, and engagement in physical education. They also believed teachers should consider factors such as student characteristics and the beneficial effects when implementing choice in their classes.

  5. Instruct coders' manual

    Science.gov (United States)

    Friend, J.

    1971-01-01

    A manual designed both as an instructional manual for beginning coders and as a reference manual for the coding language INSTRUCT, is presented. The manual includes the major programs necessary to implement the teaching system and lists the limitation of current implementation. A detailed description is given of how to code a lesson, what buttons to push, and what utility programs to use. Suggestions for debugging coded lessons and the error messages that may be received during assembly or while running the lesson are given.

  6. Instructions for authors

    Directory of Open Access Journals (Sweden)

    Editors Editorial Board

    2012-11-01

    Full Text Available

    INSTRUCTIONS FOR AUTHORS
    Author Guidelines
    Authors must submit their papers via email to brain@edusoft.ro (please! or they can create an account and submit their papers online, at www.brain.edusoft.ro. Submited papers must be written in DOC format (Microsoft Word document, in as clear and as simple as possible English. Preferred maximum paper length for the papers is 20 pages, including figures.
    The template for the paper is at this address:
    http://www.edusoft.ro/Template_for_BRAIN.docRAIN vol. 3, issue 3, Instructions for authors

  7. Rethinking of Instructional Short Movies and Videos: An Evaluation the Instructional Short Movie and Video Competition

    Directory of Open Access Journals (Sweden)

    Oktay AKBAŞ

    2015-04-01

    Full Text Available In this study; the short films and videos taking part in National Instructional Short Film and Video Contest held in Kırıkkale University are evaluated in terms of some variables such as; the departments of the teacher candidates, whether the product is video or film. Quantitative methods were used in the study. The research method of the study is descriptive method. Quantitative data was obtained by using Short Movie and Video Assessment Scale prepared by the researchers the rubric consists of four sub-titles, the usage of audio-visual elements, focusing the aims and objectives, selection and presentation of the content, taking target group into consideration. There are 20 items in the scale. Each item can be graded between 1 -10 and the arithmetic mean of the items gives the total point of the films. All of the 47 films taking part in the contest were evaluated. According to the results, these films and videos are graded as average. Besides this, there are no significant difference between instructional short film and videos in terms of technical aspects, content, aims and objectives; but for the target group/audience, videos are graded as more effective than short films. In addition, the scores of the instructional short films and videos prepared by the students in Department of Computer and Instructional Technologies are considerably higher than the other departments’ scores.

  8. Athlete's Retention of a Coach's Instruction Before a Judo Competition.

    Science.gov (United States)

    Mesquita, Isabel; Rosado, Antonio; Januário, Nuno; Barroja, Elsa

    2008-01-01

    The aim of the present study was to analyze the instruction of the Judo coach immediately before the competition, in the process of preparation for the fights, looking to (1) study the coherency between the information which the coach transmits and that which the athlete retains; (2) identify the correlation between the coherency, the extension and the number of ideas conveyed by the coach; (3) determine if the retention varies in relation to variables such as the form and nature of the information, as well as the gender and practice category of the athletes. The participants were 11 coaches and 58 athletes of 3 categories: under- 15, under-17 and under-20, of both genders. One hundred and sixteen (116) instructional episodes were observed, which corresponds to four hundred and six (406) information units convoyed by the coaches. The coaches' instructions given before the competition were recorded in an audio and video register. After the coaches' instruction, the athletes were approached by the investigator and an interview was accomplished. To determine if the retention varies in relation to form and nature of the information and gender and practice category of the athletes, the non-parametric statistics, U de Mann-Whitney and Kruskal- Wallis, was used. Correlation of Spearman was applied to verify the degree of association between the coherency, the extension and the number of ideas conveyed by the coach. The results showed that a substantial part of the information was not retained by the athletes and the information coherency was inversely related to the number of transmitted ideas. The coaches were, mainly, prescriptive and the form of the information was not important for the retention of the information. Gender was a differentiated variable as the girls showed more coherency in the retained ideas in relation to the ideas transmitted by the coach. Key pointsThe instructions given by the coach are optimized if the athletes retain and understand them well and

  9. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Aims and scope Contact Information Submission of manuscripts Manuscript preparation Review of submitted manuscripts Authorship Copyright Preparation for Publication Reprints Page charges Manuscript formatAims and scope Science in China Series C-Life Sciences

  10. Supporting Ngss-Congruent Instruction in Earth & Space Science Through Educator Implementation and Feedback: Refining the Dig Texas Blueprints

    Science.gov (United States)

    Jacobs, B. E.; Bohls-Graham, C. E.; Ellins, K. K.; Riggs, E. M.; Serpa, L. F.; Stocks, E.; McIver, H.; Sergent, C.

    2015-12-01

    The development of the Next Generation Science Standards (NGSS) as a framework around which to guide K-12 science instruction has generated a call for rigorous curricula that meets the demand for developing a workforce with expertise in tackling modern Earth science challenges. The Diversity and Innovation in Geosciences (DIG) Texas Blueprints project addresses this need for quality, aligned curricula with educator-vetted, freely available resources carefully selected and compiled into three week thematic units that have been aligned with the Earth Science Literacy Principles and the NGSS. These units can then be packaged into customized blueprints for a year-long Earth & Space Science course that engages students in the relevant disciplinary core ideas, crosscutting concepts and science and engineering practices. As part of supporting NGSS-congruent instruction, each unit has extensive scaffolding notes for the learning activities selected for that unit. Designed with both the new and veteran teacher in mind, these scaffolding notes yield information regarding advanced teacher preparation, student prerequisite skills, and potential challenges that might arise during classroom implementation. Feedback from Texas high school teachers implementing the DIG Texas Blueprints in the classroom, in addition to that of university secondary education majors in a preparation course utilizing the blueprints, instigated the most recent revisions to these scaffolding notes. The DIG Texas Blueprints Educator Intern Team charged with these revisions then determined which learning activities became candidates for either inclusion in the refined units, retention as an additional resource, or elimination from the blueprints. This presentation will focus on the development of these scaffolding notes and their role in supporting congruence with the NGSS. A review of the second year of implementation of the blueprints and the feedback that generated the final revisions will be shared

  11. Instructional Design Briefing A Brief Overview in Relation to the China COE

    Energy Technology Data Exchange (ETDEWEB)

    Osburn, Laura Ann [Los Alamos National Laboratory; Glasco, Bethany Lynn [Los Alamos National Laboratory

    2016-11-10

    This introduction provides a roadmap and guidance for the work that will be done by SMEs to prepare NDA course material to be transitioned from LANL to the China COE. It will cover the definition of instructional design; why instructional design is important; role of instructional designer vs an instructor and how they work together; and how this relates to our work in the China COE project.

  12. Secondary Dance Instructional Guide.

    Science.gov (United States)

    Montgomery County Public Schools, Rockville, MD. Dept. of Instructional Planning and Development.

    This manual provides guidelines for dance teachers in secondary schools. A brief statement is made on the purpose and philosophy of dance education, and activities and instructional suggestions are presented for various dance forms: (1) group dance--folk/ethnic, square dance, and social dance; (2) aerobic dance; (3) jazz dance; (4) modern dance;…

  13. Paratransit: An Instructional Module.

    Science.gov (United States)

    Scalici, Anthony

    A concept-based introduction to paratransit is provided in this instructional module for undergraduate and graduate transportation-related courses for disciplines such as engineering, business, marketing, and technology. The concept of paratransit generally refers to modes of transportation other than mass transit and solo-driven automobiles. The…

  14. Nuclear Energy. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy (see note) developed as part of a descriptive curriculum research project in Arkansas. The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  15. Orwell's Instructive Errors

    Science.gov (United States)

    Julian, Liam

    2009-01-01

    In this article, the author talks about George Orwell, his instructive errors, and the manner in which Orwell pierced worthless theory, faced facts and defended decency (with fluctuating success), and largely ignored the tradition of accumulated wisdom that has rendered him a timeless teacher--one whose inadvertent lessons, while infrequently…

  16. Instructional Guidelines. Welding.

    Science.gov (United States)

    Fordyce, H. L.; Doshier, Dale

    Using the standards of the American Welding Society and the American Society of Mechanical Engineers, this welding instructional guidelines manual presents a course of study in accordance with the current practices in industry. Intended for use in welding programs now practiced within the Federal Prison System, the phases of the program are…

  17. Wind Power. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy developed as part of a descriptive curriculum research project in Arkansas (see note). The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  18. Nuclear Energy. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy (see note) developed as part of a descriptive curriculum research project in Arkansas. The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  19. Computer-assisted instruction

    NARCIS (Netherlands)

    Voogt, J.; Fisser, P.; Wright, J.D.

    2015-01-01

    Since the early days of computer technology in education in the 1960s, it was claimed that computers can assist instructional practice and hence improve student learning. Since then computer technology has developed, and its potential for education has increased. In this article, we first discuss th

  20. Wind Power. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy developed as part of a descriptive curriculum research project in Arkansas (see note). The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  1. Gaze Interactive Building Instructions

    DEFF Research Database (Denmark)

    Hansen, John Paulin; Ahmed, Zaheer; Mardanbeigi, Diako

    We combine eye tracking technology and mobile tablets to support hands-free interaction with digital building instructions. As a proof-of-concept we have developed a small interactive 3D environment where one can interact with digital blocks by gaze, keystroke and head gestures. Blocks may be moved...

  2. Using Realia in Instruction.

    Science.gov (United States)

    Blanton, Lloyd H.; And Others

    1980-01-01

    Seven articles in this issue focus on the use of realia in instruction. Authors discuss reasons why realia effectively motivate students and enhance learning; the place of realia in supervised occupational experience programs; the importance of real-life experiences to vocational agriculture; and student teaching as a reality experience. (SK)

  3. Psychologism and Instructional Technology

    Science.gov (United States)

    Gur, Bekir S.; Wiley, David A.

    2009-01-01

    Little of the work in critical and hermeneutical psychology has been linked to instructional technology (IT). This article provides a discussion in order to fill the gap in this direction. The article presents a brief genealogy of American IT in relation to the influence of psychology. It also provides a critical and hermeneutical framework for…

  4. Sourcebook for Bibliographic Instruction.

    Science.gov (United States)

    Dusenbury, Carolyn, Ed.; And Others

    Direction and guidance are provided for establishing and maintaining bibliographic instruction (BI) programs. This document provides an overview of BI and BI programs and points readers to other sources of information. Five key topics were identified and the following papers are presented: (1) "An Introduction to Learning Theory" (Lori Arp); (2)…

  5. Grammar Instruction and Technology

    Science.gov (United States)

    Lacina, Jan

    2005-01-01

    Much of the research literature from the past 25 years has supported the importance of teaching grammar in the context of writing instruction (Calkins, 1980; DiStefano & Killion, 1984; Weaver, 1996,1998). Unlike other content areas, practice does not make perfect when learning grammar. While isolated drill and practice of grammatical concepts may…

  6. Job Instruction Training.

    Science.gov (United States)

    Pfau, Richard H.

    Job Instruction Training (JIT) is a step-by-step, relatively simple technique used to train employees on the job. It is especially suitable for teaching manual skills or procedures; the trainer is usually an employee's supervisor but can be a co-worker. The JIT technique consists of a series of steps that a supervisor or other instructor follows…

  7. Instructions for Sampling Particulates.

    Science.gov (United States)

    Ekman, Frank

    This technical report presents detailed instructions for sampling particulates. The table of contents includes sections on Introduction, Volume Determinations, Apparatus - Assembly and Operation, Sampling Techniques, and Acknowledgment. Six charts, 24 graphs, and one diagram are appended to facilitate sampling, as well as sections on Isokinetic…

  8. Characteristics of Instructional Technologists.

    Science.gov (United States)

    Gagne, Robert M.

    A thoroughly planned program for instructional technologists--one including selection, education, and on-the-job training--must take into consideration the competencies and characteristics desirable in such technologists. Such requirements fall into three categories: attitudes or values, specialized knowledge, and intellectual skills or…

  9. Safety Instruction No 43

    CERN Document Server

    2004-01-01

    Please note that the Safety Instruction No 43 (IS 43) entitled "ASBESTOS - DANGERS AND PRECAUTIONS" is available on the web at the following URL: https://edms.cern.ch/document/335809/LAST_RELEASED/ Paper copies can also be obtained from the SC secretariat, e-mail: tis.secretariat@cern.ch. SC Secretariat

  10. Scaffolding in Assisted Instruction

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available On-The-Job Training, developed as direct instruction, is one of the earliest forms of training. This method is still widely in use today because it requires only a person who knows how to do the task, and the tools the person uses to do the task. This paper is intended to be a study of the methods used in education in Knowledge Society, with more specific aspects in training the trainers; as a result of this approach, it promotes scaffolding in assisted instruction as a reflection of the digital age for the learning process. Training the trainers in old environment with default techniques and designing the learning process in assisted instruction, as an application of the Vygotskian concept of the zone of proximal development (ZPD to the area of computer literacy for the younger users, generate diversity in educational communities and requires standards for technology infrastructure, standards for the content, developed as a concepts map, and applications for personalized in-struction, based on ZPD theory.

  11. Teaching critical management skills to senior nursing students: videotaped or interactive hands-on instruction?

    Science.gov (United States)

    Baxter, Pamela; Akhtar-Danesh, Noori; Landeen, Janet; Norman, Geoff

    2012-01-01

    This study examined and compared the effectiveness of videotape training versus hands-on instruction in preparing senior nursing students to respond to emergency clinical situations. Fourth year nursing students (n=27) were randomly assigned to one of three groups; one group received videotaped instruction, one group engaged in a hands-on experience, and one group, a control, received no instruction. Students were evaluated using a three-station objective structured clinical examination that involved high-fidelity simulations. Differences between the control and the two instructional groups were significant (p = .007); however, there was no significant difference between the two types of instruction. It was concluded that instruction on crisis management with a high-fidelity simulator, using either video or hands-on instruction, can result in a significant improvement in performance.

  12. Homeland security planning: what victory gardens and Fidel Castro can teach us in preparing for food crises in the United States.

    Science.gov (United States)

    Endres, A Bryan; Endres, Jody M

    2009-01-01

    Two historical examples provide important insight into how federal government policies can integrate regional and local food systems to achieve food security during a time of acute crisis. During World War II, American home gardeners, through the federal government's Victory Garden program, supplied 40 percent of the nation's fresh produce, while simultaneously maintaining pre-war commodity production policies favoring large agricultural interests. The recent food crisis in Cuba, precipitated by the collapse of Soviet-bloc trade in the early 1990s, is another historical example that could inform U.S. policymakers on how to achieve food self-sufficiency through reemphasis on small farmers using sustainable practices supplemented with urban gardening. This article aims to ignite government action to strengthen and integrate regional and local food systems into federal food security planning so that citizens can be best prepared for a food emergency. The article first examines laws, regulations and policies put in place during World War II that employed regional and local food networks to satisfy a significant amount of civilian food supply needs. The article also looks at more recent Cuban efforts to achieve forced food self-reliance when, after the end of the Cold War, Soviet subsidies and preferential trading of energy and food supplies ceased almost overnight.

  13. Individual Differences, Computers, and Instruction.

    Science.gov (United States)

    Ayersman, David J.; Minden, Avril von

    1995-01-01

    Provides a conceptual foundation for the development of hypermedia as an instructional tool for addressing individual differences in learning styles. Highlights include a literature review; computers and instruction; individual differences, computers, and instruction; cognitive controls; cognitive styles and learning; personality types; and future…

  14. Academic and Military Instructional Technology.

    Science.gov (United States)

    Branson, Robert K.

    This paper examines the practices and accomplishments of the military in the area of instructional technology. An examination of historical background is used to increase the precision of the definition of instructional technology. Specific contributions of the military are described and then uses of instructional technology in the military and…

  15. Interactive Instruction in Bayesian Inference

    DEFF Research Database (Denmark)

    Khan, Azam; Breslav, Simon; Hornbæk, Kasper

    2017-01-01

    An instructional approach is presented to improve human performance in solving Bayesian inference problems. Starting from the original text of the classic Mammography Problem, the textual expression is modified and visualizations are added according to Mayer’s principles of instruction...... that an instructional approach to improving human performance in Bayesian inference is a promising direction....

  16. Task-Based Writing Instruction

    Science.gov (United States)

    Bantis, Alexandros

    2010-01-01

    The purpose of this study was to investigate the impact of task-based writing instruction, a communicative language-teaching method, on second language acquisition and differentiation of instruction for English language learners during the independent work time instructional component of the Open Court Reading program. Through student-teacher…

  17. Student Models of Instructional Design

    Science.gov (United States)

    Magliaro, Susan G.; Shambaugh, Neal

    2006-01-01

    Mental models are one way that humans represent knowledge (Markman, 1999). Instructional design (ID) is a conceptual model for developing instruction and typically includes analysis, design, development, implementation, and evaluation (i.e., ADDIE model). ID, however, has been viewed differently by practicing teachers and instructional designers…

  18. The Intersection of Inquiry-Based Science and Language: Preparing Teachers for ELL Classrooms

    Science.gov (United States)

    Weinburgh, Molly; Silva, Cecilia; Smith, Kathy Horak; Groulx, Judy; Nettles, Jenesta

    2014-08-01

    As teacher educators, we are tasked with preparing prospective teachers to enter a field that has undergone significant changes in student population and policy since we were K-12 teachers. With the emphasis placed on connections, mathematics integration, and communication by the New Generation Science Standards (NGSS) (Achieve in Next generation science standards, 2012), more research is needed on how teachers can accomplish this integration (Bunch in Rev Res Educ 37:298-341, 2013; Lee et al. in Educ Res 42(4):223-233, 2013). Science teacher educators, in response to the NGSS, recognize that it is necessary for pre-service and in-service teachers to know more about how instructional strategies in language and science can complement one another. Our purpose in this study was to explore a model of integration that can be used in classrooms. To do this, we examined the change in science content knowledge and academic vocabulary for English language learners (ELLs) as they engaged in inquiry-based science experience utilizing the 5R Instructional Model. Two units, erosion and wind turbines, were developed using the 5R Instructional Model and taught during two different years in a summer school program for ELLs. We analyzed data from interviews to assess change in conceptual understanding and science academic vocabulary over the 60 h of instruction. The statistics show a clear trend of growth supporting our claim that ELLs did construct more sophisticated understanding of the topics and use more language to communicate their knowledge. As science teacher educators seek ways to prepare elementary teachers to help preK-12 students to learn science and develop the language of science, the 5R Instructional Model is one pathway.

  19. The Impact of Mode of Instructional Delivery on Second Language Teacher Self-Efficacy

    Science.gov (United States)

    Kissau, Scott; Algozzine, Bob

    2015-01-01

    Research has called into question the suitability of fully-online instruction for certain teacher preparation courses. Methodology coursework, in particular, has been singled out in research as ill-suited to online instruction. Recent research, for example, involving second language (L2) teacher candidates has demonstrated that aspiring teachers…

  20. The Pedagogical Orientations of South African Physical Sciences Teachers towards Inquiry or Direct Instructional Approaches

    Science.gov (United States)

    Ramnarain, Umesh; Schuster, David

    2014-01-01

    In recent years, inquiry-based science instruction has become widely advocated in science education standards in many countries and, hence, in teacher preparation programmes. Nevertheless, in practice, one finds a wide variety of science instructional approaches. In South Africa, as in many countries, there is also a great disparity in school…

  1. Evaluation of Instructional Methods for Teaching Veterinary Students the Components of Inflammation

    Science.gov (United States)

    Fletcher, O. J.; Welser, J. R.

    1975-01-01

    Seven multi-media instructional programs were evaluated on the basis of test scores, student attitudes, program preparation time, and cost of materials. Programs ranked best were videotape with 35mm slides, programmed instruction with 35mm slides, and Self-Evaluation Test only. (JT)

  2. 18 CFR 367.9090 - Account 909, Informational and instructional advertising expenses.

    Science.gov (United States)

    2010-04-01

    ..., Informational and instructional advertising expenses. 367.9090 Section 367.9090 Conservation of Power and Water... Account 909, Informational and instructional advertising expenses. (a) This account must include the cost..., billboards, and other similar forms of advertisement, and preparing and conducting informational motion...

  3. Teaching the Business of Instructional Technology: A Collaborative Corporate/Academic Partnership.

    Science.gov (United States)

    Kapp, Karl M.; Phillips, Timothy L.

    2003-01-01

    Describes a program developed at Bloomsburg University (Pennsylvania) to prepare graduate students to be technologically savvy and to teach them the business aspects of instructional technology and electronic learning. Discusses partnerships with instructional technology professionals; collaborative student projects; a request for proposal…

  4. Connecting the Dots: Limited English Proficiency, Second Language Learning Theories, and Information Literacy Instruction.

    Science.gov (United States)

    Conteh-Morgan, Miriam

    2002-01-01

    Discussion of barriers to effective learning when librarians teach students with limited English proficiency focuses on second language acquisition theories and teaching practices derived from them which can significantly impact outcomes of information literacy instruction. Includes a checklist for course preparation and instruction. (Author/LRW)

  5. The Pedagogical Orientations of South African Physical Sciences Teachers towards Inquiry or Direct Instructional Approaches

    Science.gov (United States)

    Ramnarain, Umesh; Schuster, David

    2014-01-01

    In recent years, inquiry-based science instruction has become widely advocated in science education standards in many countries and, hence, in teacher preparation programmes. Nevertheless, in practice, one finds a wide variety of science instructional approaches. In South Africa, as in many countries, there is also a great disparity in school…

  6. Preparation of Core-Shell Coordination Molecular Assemblies via the Enrichment of Structure-Directing "Codes" of Bridging Ligands and Metathesis of Metal Units

    Energy Technology Data Exchange (ETDEWEB)

    Park, J; Chen, YP; Perry, Z; Li, JR; Zhou, HC

    2014-12-03

    A series of molybdenum- and copper-based MOPs were synthesized through coordination-driven process of a bridging ligand (3,3'-PDBAD, L-1) and dimetal paddlewheel clusters. Three conformers of the ligand exist with an ideal bridging angle between the two carboxylate groups of 0 degrees (H-2 zeta-L(1)), 120 degrees (H-2 beta-L-1), and of 90 degrees (H-2 beta-L-1), respectively. At ambient or lower temperature, (HL1)-L-2 and Mo-2(OAc)(4) or Cu-2(OAc)(4) were crystallized into a molecular square with ?-L-1 and Mo-2/Cu-2 units. With proper temperature elevation, not only the molecular square with ?-L-1 but also a lantern-shaped cage with a-L-1 formed simultaneously. Similar to how Watson-Crick pairs stabilize the helical structure of duplex DNA, the core-shell molecular assembly possesses favorable H-bonding interaction sites. This is dictated by the ligand conformation in the shell, coding for the formation and providing stabilization of the central lantern shaped core, which was not observed without this complementary interaction. On the basis of the crystallographic implications, a heterobimetallic cage was obtained through a postsynthetic metal ion metathesis, showing different reactivity of coordination bonds in the core and shell. As an innovative synthetic strategy, the site-selective metathesis broadens the structural diversity and properties of coordination assemblies.

  7. Ge Implantation to Improve Crystallinity and Productivity for Solid Phase Epitaxy Prepared by Atomic Mass Unit Cross Contamination-Free Technique

    Science.gov (United States)

    Lee, Kong-Soo; Yoo, Dae-Han; Han, Jae-Jong; Son, Gil-Hwan; Lee, Chang-Hun; Noh, Ju-Hee; Kim, Seok-Jae; Kim, Yong-Kwon; You, Young-Sub; Hyung, Yong-Woo; Lee, Hyeon-Deok

    2006-11-01

    Germanium (Ge) ion implantation was investigated for crystallinity enhancement during solid phase epitaxial (SPE) regrowth. Electron back-scatter diffraction (EBSD) measurement showed numerical increase of 19% of (100) signal, which might be due to the effect of pre-amorphization implantation (PAI) on silicon layer. On the other hand, electrical property such as off-leakage current of n-channel metal oxide semiconductor (NMOS) transistor degraded in specific regions of wafers. It was confirmed that arsenic (As) atoms were incorporated into channel area during Ge ion implantation. Since the equipment for Ge PAI was using several source gases such as BF3 and AsH3, atomic mass unit (AMU) contamination during PAI of Ge with AMU 74 caused the incorporation of As with AMU 75 which resided in arc-chamber and other parts of the equipment. It was effective to use Ge isotope of AMU 72 to suppress AMU contamination. It was effective to use enriched Ge source gas with AMU 72 in order to improve productivity.

  8. Using the factors that have a positive impact on the retention of low socioeconomic students to prepare accelerated enrolled nurses for the science units of a nursing degree. A Practice Report

    Directory of Open Access Journals (Sweden)

    Sheila Doggrell

    2015-03-01

    Full Text Available At a campus in a low socioeconomic (SES area, our University allows enrolled nurses entry into the second year of a Bachelor of Nursing, but attrition is high.  Using the factors, described by Yorke and Thomas (2003 to have a positive impact on the attrition of low SES students, we developed strategies to prepare the enrolled nurses for the pharmacology and bioscience units of a nursing degree with the aim of reducing their attrition.  As a strategy, the introduction of review lectures of anatomy, physiology and microbiology, was associated with significantly reduced attrition rates. The subsequent introduction of a formative website activity of some basic concepts in bioscience and pharmacology, and a workshop addressing study skills and online resources, were associated with a further reduction in attrition rates of enrolled nursing students in a Bachelor of Nursing

  9. A Plan for Individualizing Instruction for the Senior Government Class Through Use of Problem Solving Units. Colorado Western States Small Schools Project Documentation (Silverton High School, Silverton, Colorado, 1963-64).

    Science.gov (United States)

    Higgs, Norman E.

    During the 1963-64 school year, a secondary teacher from the rurally isolated area of Silverton, Colorado initiated an individualized program in problem solving for a senior social studies class (N=8-10). Utilizing community resources, the instructor planned several units on government, while the students selected resource materials from the…

  10. Internet-based instruction in college teaching

    Science.gov (United States)

    Flickinger, Kathleen Anne

    a whole, these three approaches to understanding the phenomenon of Internet science instruction reveal that the experience of learning science on the Internet can be a viable alternative for diverse learners. Students can learn science on-line at an achievement level that is equal to or better than students in a traditional course. Moreover, such courses may stimulate increased student interest in science and on-line learning. The results of this research indicate that Internet-based courses change the nature of instructional tasks. Instructors spend more time preparing for Internet-based courses than traditional courses; however, the majority of course preparation is associated with technical issues. These technical issues and changes in the nature of instructional tasks will have to be addressed by higher educational institutions.

  11. Teacher collaboration and elementary science teaching: Using action research as a tool for instructional leadership

    Science.gov (United States)

    Roberts, Sara Hayes

    The primary purpose of this action research study was to explore an elementary science program and find ways to support science education as an administrator of an elementary school. The study took place in a large suburban school system in the southeastern United States. Seven teachers at a small rural school volunteered to participate in the study. Each participant became an active member of the research by determining what changes needed to take place and implementing the lessons in science. The study was also focused on teacher collaboration and how it influenced the science instruction. The data collected included two interviews, ten observations of science lessons, the implementation of four science units, and informal notes from planning sessions over a five month period. The questions that guided this study focused on how teachers prepare to teach science through active learning and how instruction shifts due to teacher collaboration. Teachers were interviewed at the beginning of the study to gain the perceptions of the participants in the areas of (a) planning, (b) active learning, (c) collaboration, and (d) teaching science lessons. The teachers and principal then formed a research team that determined the barriers to teaching science according to the Standards, designed units of study using active learning strategies, and worked collaboratively to implement the units of study. The action research project reviewed the National Science Education Standards, the theory of constructivism, active learning and teacher collaboration as they relate to the actions taken by a group of teachers in an elementary school. The evidence from this study showed that by working together collaboratively and overcoming the barriers to teaching science actively, teachers feel more confident and knowledgeable about teaching the concepts.

  12. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>1. Items of the paper Title, author’s name and working unit,abstract, key words, text andreference.2. Author and working unitEntitled authors should be those involved in the research and wouldbe able to answer

  13. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>1. Items of the paper Title, author’s name and working unit,abstract, key words, text and reference.2. Author and working unit Entitled authors should be those involved in the research and would

  14. Interactive radio instruction: developing instructional methods.

    Science.gov (United States)

    Friend, J

    1989-01-01

    The USAID has, since 1972, funded the development of a new methodology for educational radio for young children through 3 projects: the Radio Mathematics PRoject of Nicaragua, the Radio Language Arts Project of Kenya, and the Radio Science PRoject of Papua New Guinea. These projects developed math programs for grades 1-4 and English as a second language for grades 1-3; programs to teach science in grades 4-6 are now being developed. Appropriate techniques were developed to engage young children actively in the learning process. Lessons are planned as a "conversation" between the children and the radio; scripts are written as 1/2 of a dialogue, with pauses carefully timed so that written as 12 of a dialogue, with pauses carefully timed so that students can contribute their 1/2. Teaching techniques used in all 3 projects include choral responses, simultaneous individual seatwork, and activities using simple materials such as pebbles and rulers. Certain techniques were specific to the subject being taught, or to the circumstances in which the lessons were to be used. Patterned oral drill was used frequently in the English lessons, including sound-cued drills. "Deferred" oral responses were used often in the math lessons. In this method, the children are instructed to solve a problem silently, not giving the answer aloud until requested, thus allowing time for even the slower children to participate. "One-child" questions were used in both English and science: the radio asks a question to be answered by a single child, who is selected on the spot by the classroom teacher. This allows for open-ended questions, but also requires constant supervision of the classroom teacher. Songs and games were used in all programs, and extensively for didactic purposes in the teaching of English. Instructions for science activities are often more complex than in other courses, particularly when the children are using science apparatus, especially when they work in pairs to share scarce

  15. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>1.Item of paper Chinese title,author’s name and working unit in Chinese(including name of the unit,city and post code),Chinese abstract and key words,English title(consistent with Chinese title),author’s name and working unit in English,English abstract,key words,text and reference.

  16. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>1.Item of paper Chinese title,author’s name and working unit in Chinese(including name of the unit,city and post code),Chinese abstract and key words,English title (consistent with Chinese title),author’s name and working unit in English,Eng-

  17. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>1.Items of the paper Title,author’s name and working unit,abstract,key words,text and reference. 2.Author and working unit Entitled authors should be those involved in the research and would be able to answer relevant questions.The working units,cities and

  18. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>1. Item of the paper Chinese title, author’s name and working unit in Chinese (including name of the unit, city and post code), Chinese abstract and key words, English title(consistent with Chinese title), author’s name and working unit in English,

  19. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>1. Items of the paper Chinese title, author’s name and working unit in Chinese (including name of the unit, city and post code), Chinese abstract and key words, English title (consistent with Chinese title), author’s name and working unit in English, English abstract, key words, text and reference.

  20. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>1.Items of the paper Chinese title,author’s name and working unit in Chinese(including name of the unit,city and post code),Chinese abstract and key words,English title(consistent with Chinese title),author’s name and working unit in English,English abstract,key words,text and reference.

  1. Instructions for Authors

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>1. Item of the paper Chinese title, author’s name and working unit in Chinese (including name of the unit, city and post code), Chinese abstract and key words, English title (consistent with Chinese title), author’s name and working unit in

  2. Designing an Advanced Instructional Design Advisor: Conceptual Frameworks. Volume 5

    Science.gov (United States)

    1991-12-01

    Guba & Lincoln , 1986). This report will serve as the guidelines in preparing the prescription. Additionally, the prescription will be based on the...instruction. In J. I. Goodlad (Ed.), The changing American school: NSSE 65th Yearbook (pp. 215-242). Guba , E. G., & Lincoln , Y. S. (1986). The countenances of

  3. Anchored Instruction in Preservice Educational Technology Classes: A Research Project.

    Science.gov (United States)

    Bauer, Jeffrey W.

    This study examined the effectiveness of the anchored instruction (i.e., using a theme or anchor around which various learning activities take place) approach in preparing preservice teachers to integrate technology. Participants were 48 students enrolled in the three sections of a preservice educational technology class during the summer of 1997.…

  4. Track & Field: Special Olympics Sports Skills Instructional Program.

    Science.gov (United States)

    Joseph P. Kennedy, Jr. Foundation, Washington, DC.

    One of five guidelines in the Sports Skills Instructional Program, the booklet addresses ways to teach track and field to mentally retarded persons. The approach is designed to use volunteers as instructors. An overview considers such topics as clothing, equipment, and field preparation. The long term goal of acquiring basic fundamental skills,…

  5. Health Instruction Packages: Consumer--Nutrition and Health.

    Science.gov (United States)

    Henn, Lisa; And Others

    These eight learning modules provide text, illustrations, and exercises on a variety of nutritional and dietetic topics. The first two modules were prepared by Lisa Henn to instruct older adults in the various food sources of caffeine and fiber and in the harmful effects of caffeine and the dietetic importance of fiber. The third module was…

  6. Health Instruction Packages: Consumer--Nutrition and Health.

    Science.gov (United States)

    Henn, Lisa; And Others

    These eight learning modules provide text, illustrations, and exercises on a variety of nutritional and dietetic topics. The first two modules were prepared by Lisa Henn to instruct older adults in the various food sources of caffeine and fiber and in the harmful effects of caffeine and the dietetic importance of fiber. The third module was…

  7. The Vice-Principal as an Agent of Instructional Reform.

    Science.gov (United States)

    Spady, William G.

    1985-01-01

    Argues that the role of the assistant principal may be dysfunctional as a training ground for secondary school principals because, as presently defined, it permits assistants to learn virtually nothing about management and improving instruction. Presents an outcome-based model for preparing the assistant for a principalship. (KH)

  8. Instructional immediacy in elearning.

    Science.gov (United States)

    Walkem, Kerrie

    2014-01-01

    Instructor immediacy has been positively associated with many desirable academic outcomes including increased student learning. This study extends existing understanding of instructional immediacy behaviours in elearning by describing postgraduate nursing students' reflections on their own experience. An exploratory, descriptive survey design was used to collect qualitative data. Participants were asked what behaviours or activities help to create rapport or a positive interpersonal connection (immediacy) between students and their online teacher(s). Thematic analysis of the data revealed three main themes: acknowledging and affirming student's personal and professional responsibilities; providing clear and timely information; and utilising rich media. These findings give lecturers insight into instructional strategies they may adopt to increase immediacy in elearning and hence improve student learning outcomes.

  9. Instructional Psychology 1976 - 1981,

    Science.gov (United States)

    1982-06-01

    phoneme analysis and blending is reviewed by Resnick (1981) and by Williams (1980), and is discussed in terms of an interactive theory of reading...academically oriented. In a study of student ratings of instruction, Williams & Ware (1976) show that college students who received the most substantive...Rosen et al, 1977; Rosen et al, 1978; Bargh & Schul, 1980). Peer tutoring has been employed as a component of many forms of Personalized Systems of

  10. How faculty learn about and implement research-based instructional strategies: The case of Peer Instruction

    Science.gov (United States)

    Dancy, Melissa; Henderson, Charles; Turpen, Chandra

    2016-06-01

    [This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] The lack of knowledge about how to effectively spread and sustain the use of research-based instructional strategies is currently a significant barrier to the improvement of undergraduate physics education. In this paper we address this lack of knowledge by reporting on an interview study of 35 physics faculty, of varying institution types, who were self-reported users of, former users of, or knowledgeable nonusers of the research-based instructional strategy Peer Instruction. Interview questions included in this analysis focused on the faculty's experiences, knowledge, and use of Peer Instruction, along with general questions about current and past teaching methods used by the interviewee. The primary findings include the following: (i) Faculty self-reported user status is an unreliable measure of their actual practice. (ii) Faculty generally modify specific instructional strategies and may modify out essential components. (iii) Faculty are often unaware of the essential features of an instructional strategy they claim to know about or use. (iv) Informal social interactions provide a significant communication channel in the dissemination process, in contrast to the formal avenues of workshops, papers, websites, etc., often promoted by change agents, and (v) experience with research-based strategies as a graduate student or through curriculum development work may be highly impactful. These findings indicate that educational transformation can be better facilitated by improving communication with faculty, supporting effective modification by faculty during implementation, and acknowledging and understanding the large impact of informal social interactions as a mode of dissemination.

  11. How faculty learn about and implement research-based instructional strategies: The case of Peer Instruction

    Directory of Open Access Journals (Sweden)

    Melissa Dancy

    2016-02-01

    Full Text Available [This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] The lack of knowledge about how to effectively spread and sustain the use of research-based instructional strategies is currently a significant barrier to the improvement of undergraduate physics education. In this paper we address this lack of knowledge by reporting on an interview study of 35 physics faculty, of varying institution types, who were self-reported users of, former users of, or knowledgeable nonusers of the research-based instructional strategy Peer Instruction. Interview questions included in this analysis focused on the faculty’s experiences, knowledge, and use of Peer Instruction, along with general questions about current and past teaching methods used by the interviewee. The primary findings include the following: (i Faculty self-reported user status is an unreliable measure of their actual practice. (ii Faculty generally modify specific instructional strategies and may modify out essential components. (iii Faculty are often unaware of the essential features of an instructional strategy they claim to know about or use. (iv Informal social interactions provide a significant communication channel in the dissemination process, in contrast to the formal avenues of workshops, papers, websites, etc., often promoted by change agents, and (v experience with research-based strategies as a graduate student or through curriculum development work may be highly impactful. These findings indicate that educational transformation can be better facilitated by improving communication with faculty, supporting effective modification by faculty during implementation, and acknowledging and understanding the large impact of informal social interactions as a mode of dissemination.

  12. Preparing Language Teachers for Blended Teaching of Summary Writing

    Science.gov (United States)

    Yang, Yu-Fen

    2014-01-01

    Research on preparing language teachers for blended teaching of summary writing, a mix of on-site and online instruction for college students to grasp the gist of the texts, is scarce in higher education. This study examined the problems encountered and solutions proposed by six language teachers, who altogether instructed 214 college students on…

  13. Preparing Language Teachers for Blended Teaching of Summary Writing

    Science.gov (United States)

    Yang, Yu-Fen

    2014-01-01

    Research on preparing language teachers for blended teaching of summary writing, a mix of on-site and online instruction for college students to grasp the gist of the texts, is scarce in higher education. This study examined the problems encountered and solutions proposed by six language teachers, who altogether instructed 214 college students on…

  14. Method of synchronizing independent functional unit

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Changhoan

    2017-05-16

    A system for synchronizing parallel processing of a plurality of functional processing units (FPU), a first FPU and a first program counter to control timing of a first stream of program instructions issued to the first FPU by advancement of the first program counter; a second FPU and a second program counter to control timing of a second stream of program instructions issued to the second FPU by advancement of the second program counter, the first FPU is in communication with a second FPU to synchronize the issuance of a first stream of program instructions to the second stream of program instructions and the second FPU is in communication with the first FPU to synchronize the issuance of the second stream program instructions to the first stream of program instructions.

  15. Method of synchronizing independent functional unit

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Changhoan

    2017-02-14

    A system for synchronizing parallel processing of a plurality of functional processing units (FPU), a first FPU and a first program counter to control timing of a first stream of program instructions issued to the first FPU by advancement of the first program counter; a second FPU and a second program counter to control timing of a second stream of program instructions issued to the second FPU by advancement of the second program counter, the first FPU is in communication with a second FPU to synchronize the issuance of a first stream of program instructions to the second stream of program instructions and the second FPU is in communication with the first FPU to synchronize the issuance of the second stream program instructions to the first stream of program instructions.

  16. Preservice Teachers' TPACK: Using Technology to Support Inquiry Instruction

    Science.gov (United States)

    Maeng, Jennifer L.; Mulvey, Bridget K.; Smetana, Lara K.; Bell, Randy L.

    2013-12-01

    This investigation provides detailed descriptions of preservice secondary science teachers' technology-enhanced inquiry instruction and their developing TPACK. Prior to student teaching, 27 preservice teachers were introduced to general guidelines for integrating technology to support reform-based science instruction. This instruction was in the context of a 2-year Master of Teaching program. Of the 27 preservice teachers, 26 used technology for inquiry instruction during student teaching. Our goals were to describe how these 26 preservice science teachers: (1) used educational technologies to support students' investigations and (2) demonstrated their developing TPACK through technology-enhanced inquiry instruction. Multiple data sources (observations, lesson plans, interviews, and reflections) allowed for characterization of participants' technology integration to support inquiry instruction and their decision-making related to the use of technology to support inquiry. Results indicated that participants incorporated technologies appropriate to the content and context to facilitate non-experimental and experimental inquiry experiences. Participants developing TPACK was evidenced by their selective and appropriate use of technology. Appropriate technology use for inquiry included the following: (1) to present an engaging introduction, (2) to facilitate data collection, (3) to facilitate data analysis, and (4) to facilitate communication and discussion of results. These results suggest that using digital images to facilitate whole-class inquiry holds considerable promise as a starting point for teachers new to inquiry instruction. Results of the present study may inform science teacher educators' development of content-specific, technology-enhanced learning opportunities that: prepare preservice teachers for the responsibility of supporting inquiry instruction with technology, facilitate the transition to student-centered instruction, and support TPACK development.

  17. Preparing soft-bodied arthropods for microscope examination: Aphids (Insecta: Hemiptera: Aphididae)

    Science.gov (United States)

    Proper identification of aphids (Hemiptera: Aphididae) require preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare aphid specimens on microscope slides for examination and indentification. Steps ranging from collection, specimen clear...

  18. Preparing soft-bodied arthropods for microscope examination: Whiteflies (Insecta: Hemiptera: Alyrodidae)

    Science.gov (United States)

    Proper identification of whiteflies (Hemiptera:Alyrodidae) requires preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare whitefly specimens on microscope slides for examination and identification. Steps ranging from collection, specimen...

  19. Preparing sternorrhynchous insects (Insecta: Hemiptera: Sternorrhyncha) for microscope examination: Hoyer’s mounting medium

    Science.gov (United States)

    Proper identification of aphids, scale insects, psyllids, and whitefles (Hemiptera: Sternorrhyncha) require preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare sternorrhynchous specimens on microscope slides for examination and identi...

  20. Preparing soft-bodied arthropods for arthropods for microscope examination: Armored Scales (Insects: Hemiptera: Diaspididae)

    Science.gov (United States)

    Proper identification of armored scales (Hemiptera: Diaspididae) requires preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare armored scales specimens on microscope slides for examination and identification. Steps ranging from collect...

  1. Preparing soft-bodied arthropods for arthropods for microscope examination: Mealybugs (Insects: Hemiptera: Pseudococcidae)

    Science.gov (United States)

    Proper identification of mealybugs (Hemiptera: Pseudococcidae) require preparation of the specimen on a microscope slide. This training video provides visual instruction on how to prepare mealybug specimens on microscope slides for examination and identification. Steps ranging from collection, spec...

  2. DESIGN OF INSTRUCTION LIST (IL PROCESSOR FOR PROCESS CONTROL

    Directory of Open Access Journals (Sweden)

    Mrs. Shilpa Rudrawar

    2012-06-01

    Full Text Available Programmable Logic Controller (PLC is a device that allows an Electro-Mechanical engineer to automate his mechanical process in an efficient manner. Safety critical high speed application requires quick response. In order to improve the speed of executing PLC instructions, the IL processor is researched. Hierarchical approach has been used so that basic units can be modeled using behavioral programming. These basic units are combined using structural programming. Hardwired control approach is used to design the control unit. The proposed IL (Instruction List processor work upon our developed IL instructions which are compatible with the programming language IL according to the norm IEC 61131-3. This can accelerate the instructions execution, ultimately improve real-time performance comparing to the traditional sequential execution of PLC program by giving quick response at such safety critical high speed application. The design is to be implemented on FPGA for verification purpose. To validate the advance of the proposed design, two ladder programs are compiled to the instruction set of proposed IL processor as well as in IL programming language.

  3. End-preparation assessments and tests for compounded sterile preparations.

    Science.gov (United States)

    McElhiney, Linda F

    2013-01-01

    Outsourcing has become a necessity to obtain sterile products that are currently on backorder. Because of the expense of outsourcing sterile compounding, pharmacy leadership in health systems are now considering the option of insourcing and batch preparing compounded sterile preparations, which can be a viable option for a health system. It can significantly decrease drug-spending costs, and the pharmacy has a complete record of the compounding process. The key to preparing high-quality, safe, sterile preparations and meeting United States Pharmacopeia standards is end-preparation assessments and tests.

  4. AXIOLOGICAL MODEL OF INSTRUCTIONAL DESIGN

    Directory of Open Access Journals (Sweden)

    Takushevich I. A.

    2015-10-01

    Full Text Available The article presents instructional design as a new approach to the issue of developing value-oriented worldview. Scientific research and analysis led the author to summarize instructional design theory, broaden the definition of instructional design and apply it to instruction and learning in a new manner. The goal to build a pattern of instruction aimed at developing learners’ value-oriented worldview required the author to study the existing instructional design model, to analyse and generalize a number of monographs and articles devoted to the problem of building value systems and value orientations, and finally to investigate and apply the new knowledge to real life in the form of experiment. The work conducted brought the author to axiological model of instructional design, which consists of three dimensions: a linear sequence of the events from designing the instructional material to independent learning activities, interaction between a teacher and a learner, pace of learning and design. The article touches upon every dimension, level and stage of the model, describes and defines the procedures that take place on each of them, as well as suggests a possible way to visualize the model in a form of a sketch. The author also points out the advantages of using instructional design as an efficient and smart tool to organize learning and justifies the use of the new instructional design model in XXI century

  5. Which Instructional Practices Most Help First-Grade Students with and without Mathematics Difficulties?

    Science.gov (United States)

    Morgan, Paul L.; Farkas, George; Maczuga, Steve

    2015-01-01

    We used population-based, longitudinal data to investigate the relation between mathematics instructional practices used by first-grade teachers in the United States and the mathematics achievement of their students. Factor analysis identified four types of instructional activities (i.e., teacher-directed, student-centered,…

  6. Development of Community College Instructional Modules for Biology and Comparative Vertebrate Anatomy.

    Science.gov (United States)

    Vasiliauskas, Jura B.

    A project was undertaken to: (1) formulate objectives for a biology unit dealing with frog dissection and vertebrate anatomy, (2) on the basis of these objectives, develop self-instructional modules utilizing audio-visual and printed instructional materials, and (3) formulate instruments for the evaluation of the modules. The rationale for the…

  7. Socioscientific Issues-Based Instruction: An Investigation of Agriscience Students' Content Knowledge Based on Student Variables

    Science.gov (United States)

    Shoulders, Catherine W.; Myers, Brian E.

    2013-01-01

    Numerous researchers in science education have reported student improvement in areas of scientific literacy resulting from socioscientific issues (SSI)-based instruction. The purpose of this study was to describe student agriscience content knowledge following a six-week SSI-based instructional unit focusing on the introduction of cultured meat…

  8. Adaptive Instructional Aids for Teaching a Blind Student in a Nonmajors College Chemistry Course

    Science.gov (United States)

    Boyd-Kimball, Debra

    2012-01-01

    Adaptive tools and techniques for lecture instruction were developed for a blind student in a nonmajors college chemistry course. These adaptive instructional aids assisted the student in writing and balancing chemical reactions, calculating unit conversions and concentrations, drawing Lewis dot structures, understanding structural representations…

  9. Cognitive Complexity of Mathematics Instructional Tasks in a Taiwanese Classroom: An Examination of Task Sources

    Science.gov (United States)

    Hsu, Hui-Yu; Silver, Edward A.

    2014-01-01

    We examined geometric calculation with number tasks used within a unit of geometry instruction in a Taiwanese classroom, identifying the source of each task used in classroom instruction and analyzing the cognitive complexity of each task with respect to 2 distinct features: diagram complexity and problem-solving complexity. We found that…

  10. Anchored Instruction: A Model for Integrating the Language Arts through Content Area Study.

    Science.gov (United States)

    Cena, Michael E.; Mitchell, Judith P.

    1998-01-01

    Presents a description of anchored instruction, a model of curriculum integration combined with inquiry learning that builds prior knowledge and engages students in the application of the language arts. Sets out the eight steps involved in creating an anchored instruction unit. (SR)

  11. Comprehensive Instructional Management System (CIMS) Communication Arts 1985-86. OEA Evaluation Report.

    Science.gov (United States)

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    Using both qualitative and quantitative data, the Office of Educational Assessment/Instructional Support Unit evaluated the 1985-1986 New York City Board of Education's Comprehensive Instructional Management Systems-Communication Arts (CIMS-CA) Project. The 1985-1986 CIMS-CA aimed to (1) implement an integrated communication arts program for…

  12. The Development of a Valid and Reliable Instrument for Measuring Instructional Coaching Skills

    Science.gov (United States)

    Howley, Aimee Anton; Dudek, Marged Howley; Rittenberg, Rebekah; Larson, William

    2014-01-01

    This research used data from educators and teacher candidates in Ohio (a state in the Midwestern United States) to produce a valid and reliable instrument for measuring instructional coaching skills. The research involved three pilot tests with large samples of respondents. Initial items came from the extant literature on instructional coaching,…

  13. Understanding a Generative Learning Model of Instruction: A Case Study of Elementary Teacher Planning.

    Science.gov (United States)

    Flick, Lawrence B.

    1996-01-01

    Reasons for not using generative learning or inquiry-oriented strategies in teaching include the fact that it takes too much time to develop appropriate materials and the instructional pace is too slow. This research studies the thinking of elementary teachers concerning a generative learning model of instruction as they developed unit plans for…

  14. Aligning Instruction to Individual Learning Needs in Adaptive Hypertext Learning Environments

    NARCIS (Netherlands)

    Bezdan, Eniko; Kester, Liesbeth; Kirschner, Paul A.

    2011-01-01

    Bezdan, E., Kester, L., & Kirschner, P. A. (2011, 31 August). Aligning Instruction to Individual Learning Needs in Adaptive Hypertext Learning Environments. Presentation at the 14th Biennial Conference of the European Association for Research on Learning and Instruction, Exeter, United Kingdom.

  15. USING GOOGLE+ FOR INSTRUCTION

    Directory of Open Access Journals (Sweden)

    Kevin YEE

    Full Text Available Introduced in July, 2011 in a beta test of invited users only, the new social media service Google+ (or G+ quickly spread by word of mouth, and Google leader Larry Page (2011 blogged that within sixteen days it had 10 million users. By August, it had 25 million users (Cashmore, 2011. Even with slower growth ahead (still with no marketing budget, the service looks likely to crest 100 million users perhaps as early as ten months, a feat that took Facebook three years. Other social networks, most notably Facebook and Twitter, have been used increasingly as instructional tools, since they are platforms with which students are already familiar (Maloney, 2007; McLoughlin & Lee, 2007. Selwyn (2009 found that students often eschew official channels for communication in favor of less formal community-based formats such as Facebook, implying a growing need for instructional communication tools that will be used willingly by students. The question is whether Google+ can be used like Twitter or Facebook to augment instruction, or even, perhaps, to improve upon those predecessors for academic purposes. Google+ is like Twitter in that anyone can follow a given user’s posts. There is no direct “friend” relationship required to read the posts written by others. However, it also approximates some features of Facebook. Rather than friends sorted into “lists” like in Facebook, Google+ allows users to place feeds into one or more “circles,” the better to monitor (or control the flow of information to and from different audiences. Circles are more intuitive, and more central to the experience, than the Facebook lists. They provide an explicit organizational structure, compared to the less-obvious listing functionality, which feels like an afterthought, found in Facebook.

  16. When innovative instructional designs are too innovative: lack of schema

    DEFF Research Database (Denmark)

    Kjærgaard, Thomas; Wahl, Christian

    2015-01-01

    and it was developed to motivate and encourage the students to engage in more situated learning processes. The course is infamous for low attendance and for demotivating the students; hence the new instructional design should motivate students to attend the lessons and to participate. The new instructional design...... utilized teacher-produced video clips to qualify the students learning in the preparation for the lessons and new pedagogical activities during lessons to make the learning process more situated. However, the outcome was not as planned. The students didn’t recognize the video clips as a significant part...... of the preparation for the lessons and therefore they were not prepared for the activities that the teacher had planned for the lessons. The paper investigates the students’ lack of ‘schema’ and suggests ways of developing schemata to learn in a situated learning environment....

  17. Instructional Use of Weblogs

    Directory of Open Access Journals (Sweden)

    Yavuz AKBULUT

    2007-07-01

    Full Text Available Web 2.0 can provide learners with increased interaction and online collaboration. Among its applications, weblogs have gained an increasing popularity as they allow bloggers to voice their own perspectives which can be delivered to a large audience through the Web. Weblogs can be integrated into teaching-learning process as they encourage learners to collaborate and freely voice their ideas. However, innovative technologies might not always lead to innovative distance education practices if timely adaptation lags behind. This study presents a review on instructional use of weblogs along with implications for open and distance learning.

  18. A Study of Differentiated Instructional Change over 3 Years

    Science.gov (United States)

    VanTassel-Baska, Joyce; Feng, Annie Xuemei; Brown, Elissa; Bracken, Bruce; Stambaugh, Tamra; French, Heather; McGowan, Susan; Worley, Bess; Quek, Chwee; Bai, Wenyu

    2008-01-01

    This study examines Title 1 heterogeneous classroom teachers' instructional behavior change through implementing well-designed research-based curriculum units and attending regular professional development activities across 3 years. Employing an experimental design, this study compares experimental and comparison teachers' behavioral changes as…

  19. Cadets' Perceptions of Gymnastics Instruction for Officer Development

    Science.gov (United States)

    Coelho, Jeffrey D.; Fielitz, Lynn R.

    2006-01-01

    The United States Military Academy has offered gymnastics instruction since 1838. Gymnastics continues to be an integral component of the physical education curriculum. The purpose of this study was to investigate cadets' perceptions of their experiences in a required gymnastics course using the critical incident technique. Students described…

  20. Revised Safety Instruction NO. 4 (IS4 REV.)

    CERN Multimedia

    2006-01-01

    Please note that the revised safety instruction no. 4 (IS4 REV.), entitled 'Safety Inspections' is available on the web at the following url: https://edms.cern.ch/file/335741/LAST_RELEASED/E_IS4.pdf Paper copies can be obtained from the SC unit secretariat. SC Secretariat e-mail: sc.secretariat@cern.ch

  1. Revised Safety Instruction NO. 4 (IS4 REV.)

    CERN Multimedia

    SC Secretariat

    2006-01-01

    Please note that the revised safety instruction No. 4 (IS4 REV.), entitled 'Safety Inspections' is available on the web at the following url: https://edms.cern.ch/file/335741/LAST_RELEASED/E_IS4.pdf Paper copies can be obtained from the SC unit secretariat. SC Secretariat e-mail: sc.secretariat@cern.ch

  2. Revised Safety Instruction NO. 4 (IS4 REV.)

    CERN Multimedia

    2006-01-01

    Please note that the revised safety instruction no. 4 (IS4 REV.), entitled 'Safety Inspections' is available on the web at the following url: https://edms.cern.ch/file/335741/LAST_RELEASED/E_IS4.pdf Paper copies can be obtained from the SC unit secretariat. SC Secretariat sc.secretariat@cern.ch

  3. A History of Instructional Methods in Uncontracted and Contracted Braille

    Science.gov (United States)

    D'Andrea, Frances Mary

    2009-01-01

    This literature review outlines the history of the braille code as used in the United States and Canada, illustrating how both the code itself and instructional strategies for teaching it changed over time. The review sets the stage for the research questions of the recently completed Alphabetic Braille and Contracted Braille Study.

  4. Improving Reading Instruction: A Call for Interdisciplinary Collaboration

    Science.gov (United States)

    Sawyer, Diane J.

    2010-01-01

    The state of reading proficiency in the United States has been under attack for decades. Attempts to improve reading achievement through instructional practices have taken the profession through the "reading wars" to "balanced-reading" to "evidenced-based" methods. Unfortunately, the professional development of…

  5. Blended Instruction: The Roaring Twenties Meets Coursesites.com

    Science.gov (United States)

    Waldron, Diane L.

    2014-01-01

    The action research study described in this report outlines the design and implementation of a unit of blended instruction in a traditional high school English classroom. Twenty technical high school students in an 11th grade Honors English class engaged in a variety of internet-based activities in conjunction with traditional learning activities…

  6. Cadets' Perceptions of Gymnastics Instruction for Officer Development

    Science.gov (United States)

    Coelho, Jeffrey D.; Fielitz, Lynn R.

    2006-01-01

    The United States Military Academy has offered gymnastics instruction since 1838. Gymnastics continues to be an integral component of the physical education curriculum. The purpose of this study was to investigate cadets' perceptions of their experiences in a required gymnastics course using the critical incident technique. Students described…

  7. A Description of Instructional Coaching and Its Relationship to Consultation

    Science.gov (United States)

    Denton, Carolyn A.; Hasbrouck, Jan

    2009-01-01

    In large numbers of elementary and secondary schools across the United States teachers are being called upon to provide support to colleagues through a process called "instructional coaching." Despite widespread implementation of this role, resulting in part from federal initiatives, there is little consensus regarding its operational…

  8. Middle School Foreign Language Instruction: A Missed Opportunity?

    Science.gov (United States)

    Kissau, Scott; Adams, Mary Jo; Algozzine, Bob

    2015-01-01

    Multiple studies conducted over the past decade have suggested the motivational and proficiency-related benefits of commencing language instruction at an early age. Limitations in many of these studies, however, have prevented their results from being applied to the teaching of foreign languages in the United States. In response to calls for…

  9. Effects of Blended Instructional Models on Math Performance

    Science.gov (United States)

    Bottge, Brian A.; Ma, Xin; Gassaway, Linda; Toland, Michael D.; Butler, Mark; Cho, Sun-Joo

    2014-01-01

    A pretest-posttest cluster-randomized trial involving 31 middle schools and 335 students with disabilities tested the effects of combining explicit and anchored instruction on fraction computation and problem solving. Results of standardized and researcher-developed tests showed that students who were taught with the blended units outscored…

  10. How Think-and-Feel-Aloud Instruction Influences Poetry Readers

    Science.gov (United States)

    Eva-Wood, Amy L.

    2004-01-01

    Assuming readers' emotional responses can inform literary analysis, this study of poetry readers featured an instructional intervention that involved modeling both cognitive and affective reading processes through a think-and-feel-aloud pedagogy. Eleventh-grade students in 2 conditions participated in a 4-week unit on reading poetry. Control group…

  11. Designing and Evaluating a Web Supported Instructional Material based on Brain Based Learning

    Directory of Open Access Journals (Sweden)

    Günay PALİÇ

    2012-06-01

    Full Text Available In this study, it is aimed to evaluate a web supported instructional material based on Brain Based Learning concerning “Energy” unit for the 9th grades in secondary education. The Case Study Method was used in the study. The sample of the study consists of a total of three physics education experts and one computer and instructional education expert working at the Fatih Faculty of Education in KTU and 10 physics teachers working in secondary schools in the city of Rize. In order to evaluate the educational material published on www.isgucenerji.com, semi-structured interviews were conducted with the experts. Also, an evaluation scale for the website consisting of 21 items was used to be applied to the teachers. The findings indicated that teachers have positive views about designed material’s convenience to curriculum and Brain Based Teaching. It was also deduced that the prepared material can be used for both classroom practice and individual studies. The study was finished with suggestions aimed at using and developing web supported teaching materials.

  12. Self-sustained firing of human motor units.

    Science.gov (United States)

    Gorassini, M A; Bennett, D J; Yang, J F

    1998-05-08

    Motoneurons of invertebrates and vertebrates can continue to fire repetitively after being activated by a brief, excitatory synaptic input (self-sustained firing). This firing behavior is due to the activation of intrinsic, voltage-gated currents which produce sustained regenerative depolarizations (plateau potentials) of the cell. Examination of these intrinsic cellular properties has been performed in reduced animal preparations and it is unknown if such self-sustained firing occurs in motoneurons of the intact human. In this paper, we present evidence of this in the human by using a technique of dual motor unit recordings. Subjects were instructed to maintain a constant dorsiflexion effort, and the common synaptic input (e.g. descending drive) onto the tibialis anterior (TA) motoneuron pool was monitored by recording the firing frequency of a low threshold 'control' unit. Once the firing rate of the control unit was constant, vibration of the TA tendon recruited a second 'test' unit which continued to fire after the vibration (i.e. synaptic input) was removed, even though the firing rate of the control unit (and thus, the common drive) remained the same or decreased. Self-sustained firing of motoneurons such as this may reduce the need for prolonged synaptic input when constant muscle activation is required (e.g. for postural tone).

  13. Tractor Safety. Unit A-9.

    Science.gov (United States)

    Luft, Vernon D.; Backlund, Paul

    This document is a teacher's guide for a unit in tractor and machinery safety for college freshmen. It is intended to be used for 10 hours of instruction for freshmen who are intending to work on or around machinery. Safety hazards directly and indirectly related to many types of machinery are covered in addition to tractors. The objectives of the…

  14. The Curriculum Customization Service: A Tool for Customizing Earth Science Instruction and Supporting Communities of Practice

    Science.gov (United States)

    Melhado, L. C.; Devaul, H.; Sumner, T.

    2010-12-01

    Accelerating demographic trends in the United States attest to the critical need to broaden access to customized learning: reports refer to the next decade as the era of “extreme diversity” in K-12 classrooms, particularly in large urban school districts. This diverse student body possesses a wide range of knowledge, skills, and abilities in addition to cultural differences. A single classroom may contain students with different levels of quantitative skills, different levels of English language proficiency, and advanced students preparing for college-level science. A uniform curriculum, no matter how well designed and implemented, cannot possibly serve the needs of such diverse learners equally well. Research has shown positive learning outcomes when pedagogical strategies that customize instruction to address specific learner needs are implemented, with under-achieving students often benefiting most. Supporting teachers in the effective adoption and use of technology to meet these instructional challenges is the underlying goal of the work to be presented here. The Curriculum Customization Service (CCS) is an integrated web-based platform for middle and high school Earth science teachers designed to facilitate teachers’ instructional planning and delivery; enhancing existing curricula with digital library resources and shared teacher-contributed materials in the context of articulated learning goals. The CCS integrates interactive resources from the Digital Library for Earth System Education (DLESE) with an inquiry-based curriculum component developed by the American Geological Institute (EarthComm and Investigating Earth Systems). The digital library resources emphasize visualizations and animations of Earth processes that often challenge students’ understanding, offering multiple representations of phenomena to address different learning styles, reading abilities, and preconceived ideas. Teachers can access these materials, as well as those created or

  15. Allocating instruction time: How language instruction can affect multiple skills

    NARCIS (Netherlands)

    Borghans, L.; Diris, R.E.M.

    2014-01-01

    There exists substantial variation in how schools allocate instruction time to school subjects. The effectiveness of that allocation depends on the immediate effect of instruction in one subject on achievement in the same subject, on how skills further develop over time, and on possible spillover

  16. Direct Instruction Revisited: A Key Model for Instructional Technology

    Science.gov (United States)

    Magliaro, Susan G.; Lockee, Barbara B.; Burton, John K.

    2005-01-01

    Rooted in behavioral theory, particularly the radical or selectivist behaviorism of B.F. Skinner (1953, 1954, 1966, 1968, 1974), the direct instruction (DI) approach to teaching is now well into its third decade of influencing curriculum, instruction, and research. It is also in its third decade of controversy. Our purpose is to present the DI…

  17. The Instructional Network: Using Facebook to Enhance Undergraduate Mathematics Instruction

    Science.gov (United States)

    Gregory, Peter; Gregory, Karen; Eddy, Erik

    2014-01-01

    Facebook is a website with over one billion users worldwide that is synonymous with social-networking. However, in this study, Facebook is used as an "instructional network". Two sections of an undergraduate calculus course were used to study the effects of participating in a Facebook group devoted solely to instruction. One section was…

  18. The Instructional Network: Using Facebook to Enhance Undergraduate Mathematics Instruction

    Science.gov (United States)

    Gregory, Peter; Gregory, Karen; Eddy, Erik

    2014-01-01

    Facebook is a website with over one billion users worldwide that is synonymous with social-networking. However, in this study, Facebook is used as an "instructional network". Two sections of an undergraduate calculus course were used to study the effects of participating in a Facebook group devoted solely to instruction. One section was…

  19. Allocating instruction time: How language instruction can affect multiple skills

    NARCIS (Netherlands)

    Borghans, L.; Diris, R.E.M.

    2014-01-01

    There exists substantial variation in how schools allocate instruction time to school subjects. The effectiveness of that allocation depends on the immediate effect of instruction in one subject on achievement in the same subject, on how skills further develop over time, and on possible spillover ef

  20. Effects of Instructional Events in Computer-Based Instruction

    Science.gov (United States)

    Martin, Florence; Klein, James; Sullivan, Howard

    2004-01-01

    Forty years ago, Robert Gagne published the first edition of his book The Conditions of Learning (1965) in which he proposed nine events of instruction that provide a sequence for organizing a lesson. These events remain the foundation of current instructional design practice (Reiser, 2002; Richey, 2000). They represent desirable conditions in an…

  1. Legal restraints on dissemination of instructional materials by educational communications systems

    Science.gov (United States)

    Bernstein, N. N.

    1972-01-01

    The legal restraints on the use of electronic communications systems for dissemination of instructional materials in the United States are discussed. First the laws are examined relating to public school elementary and secondary education, with primary emphasis on selection of courses of study and instructional materials. The second part contains an examination of the copyright laws, both the copyright law now in effect and the revision thereto currently pending before the Congress of the United States.

  2. Capability Set 13: NIE Expertise Prepares Units

    Science.gov (United States)

    2012-01-01

    Morgado , G3 for the Brigade Modernization Command, which is charged with compiling Soldier feedback out of the NIE and making recommendations to...the system,” LTC Morgado said. “They’ve learned an awful lot by being here.” Claire Heininger is a staff writer for Symbolic Systems, Inc

  3. Learning to Mean in Spanish Writing: A Case Study of a Genre-Based Pedagogy for Standards-Based Writing Instruction

    Science.gov (United States)

    Troyan, Francis J.

    2016-01-01

    This case study reports the results of a genre-based approach, which was used to explicitly teach the touristic landmark description to fourth-grade students of Spanish as a foreign language. The instructional model and unit of instruction were informed by the pedagogies of the Sydney School of Linguistics and an instructional model for…

  4. Numerical Integration with Graphical Processing Unit for QKD Simulation

    Science.gov (United States)

    2014-03-27

    existing and proposed Quantum Key Distribution (QKD) systems. This research investigates using graphical processing unit ( GPU ) technology to more...Time Pad GPU graphical processing unit API application programming interface CUDA Compute Unified Device Architecture SIMD single-instruction-stream...and can be passed by value or reference [2]. 2.3 Graphical Processing Units Programming with graphical processing unit ( GPU ) requires a different

  5. Common Core Units in Business Education: The Supply Catalog.

    Science.gov (United States)

    Williams, Coleen

    This secondary unit of instruction on how to use a supply catalog is one of sixteen Common Core Units in Business Education (CCUBE). The units were designed for implementing the sixteen common core competencies identified in the California Business Education Program Guide for Office and Distributive Education. Each competency-based unit is…

  6. Inquiry-Based Instruction and High Stakes Testing

    Science.gov (United States)

    Cothern, Rebecca L.

    Science education is a key to economic success for a country in terms of promoting advances in national industry and technology and maximizing competitive advantage in a global marketplace. The December 2010 Program for International Student Assessment (PISA) ranked the United States 23rd of 65 countries in science. That dismal standing in science proficiency impedes the ability of American school graduates to compete in the global market place. Furthermore, the implementation of high stakes testing in science mandated by the 2007 No Child Left Behind (NCLB) Act has created an additional need for educators to find effective science pedagogy. Research has shown that inquiry-based science instruction is one of the predominant science instructional methods. Inquiry-based instruction is a multifaceted teaching method with its theoretical foundation in constructivism. A correlational survey research design was used to determine the relationship between levels of inquiry-based science instruction and student performance on a standardized state science test. A self-report survey, using a Likert-type scale, was completed by 26 fifth grade teachers. Participants' responses were analyzed and grouped as high, medium, or low level inquiry instruction. The unit of analysis for the achievement variable was the student scale score average from the state science test. Spearman's Rho correlation data showed a positive relationship between the level of inquiry-based instruction and student achievement on the state assessment. The findings can assist teachers and administrators by providing additional research on the benefits of the inquiry-based instructional method. Implications for positive social change include increases in student proficiency and decision-making skills related to science policy issues which can help make them more competitive in the global marketplace.

  7. How explicit and implicit test instructions in an implicit learning task affect performance.

    Directory of Open Access Journals (Sweden)

    Arnaud Witt

    Full Text Available Typically developing children aged 5 to 8 years were exposed to artificial grammar learning. Following an implicit exposure phase, half of the participants received neutral instructions at test while the other half received instructions making a direct, explicit reference to the training phase. We first aimed to assess whether implicit learning operated in the two test conditions. We then evaluated the differential impact of age on learning performances as a function of test instructions. The results showed that performance did not vary as a function of age in the implicit instructions condition, while age effects emerged when explicit instructions were employed at test. However, performance was affected differently by age and the instructions given at test, depending on whether the implicit learning of short or long units was assessed. These results suggest that the claim that the implicit learning process is independent of age needs to be revised.

  8. Analyzing Classroom Instruction in Reading.

    Science.gov (United States)

    Rutherford, William L.

    A method for analyzing instructional techniques employed during reading group instruction is reported, and the characteristics of the effective reading teacher are discussed. Teaching effectiveness is divided into two categories: (1) how the teacher acts and interacts with children on a personal level and (2) how the teacher performs his…

  9. Unpacking Corrections in Mobile Instruction

    DEFF Research Database (Denmark)

    Levin, Lene; Broth, Mathias; Cromdal, Jakob

    2017-01-01

    This article deals with the organisation of correction in mobile instructional settings. Five sets of video data (>250 h) documenting how learners were instructed to fly aeroplanes, drive cars and ride bicycles in real life traffic were examined to reveal some common features of correction exchan...

  10. Distance Education Instructional Model Applications.

    Science.gov (United States)

    Jackman, Diane H.; Swan, Michael K.

    1995-01-01

    A survey of graduate students involved in distance education on North Dakota State University's Interactive Video Network included 80 on campus and 13 off. The instructional models rated most effective were role playing, simulation, jurisprudential (Socratic method), memorization, synectics, and inquiry. Direct instruction was rated least…

  11. Instructional Strategies to Facilitate Learning

    Science.gov (United States)

    Lunenburg, Frederick C.; Irby, Beverly J.

    2011-01-01

    Teacher behavior research has shown that teacher behaviors, as well as specific teaching strategies, make a difference with regard to student achievement. Ten durable instructional strategies are discussed: set induction, stimulus variation, reinforcement, questioning, recognizing attending behavior, lecturing or direct instruction, planned…

  12. Instructional Analysis for Health Occupations.

    Science.gov (United States)

    East Texas State Univ., Commerce. Occupational Curriculum Lab.

    This instructional analysis centers on identifying the skills, related knowledge, teacher activities, and student activities that are central to teaching various topics included in the core curriculum for health occupations courses. Addressed in the volume are the following instructional areas: first aid; medical terminology; medical asepsis;…

  13. Adaptive instruction and pupil achievement

    NARCIS (Netherlands)

    Houtveen, A.A M; Booy, N; de Jong, Robert (Rob); van de Grift, W.J C M

    1999-01-01

    In this article the results are reported of a quasi-experiment on effects of adaptive instruction on reading results of children in the first year of reading instruction in Dutch primary schools. The research involved 456 pupils from 23 schools (12 experimental and 11 control group schools). Teacher

  14. Overcoming Resistance to Instructional Technology.

    Science.gov (United States)

    Powers, William G.; Anderson, Susan; Love, Don

    2000-01-01

    Administrators must convince and motivate faculty to adopt instructional technology if departments are to remain on the cutting edge. Describes seven actions to promote the use of instructional technology: know your faculty; be aware of faculty concerns; use technology yourself; review potential barriers; explore and obtain resources; communicate…

  15. A Primer on Instructional Coaches

    Science.gov (United States)

    Knight, Jim

    2005-01-01

    The pressure to improve the quality of instruction in schools may be higher today than at any other time in the history of U.S. education. To respond to this urgent demand, schools across the nation are hiring instructional coaches (ICs), even though there is little published research that shows what works and what does not work when it comes to…

  16. Marketing Instructional Development Internally, Externally.

    Science.gov (United States)

    Lied, James

    This description of the marketing process as a practical way to manage the function of instruction development emphasizes the importance of the identification and evaluation of customer needs before developing objectives. To assist the instructional development agency in focusing on this aspect of planning, a check list of possible marketing…

  17. Academic Service Quality and Instructional Quality.

    Science.gov (United States)

    Greiner, Keith; Westbrook, Thomas S.

    2002-01-01

    Examined the relationship between academic service quality and instructional quality in higher education. Found a high correlation between academic service and instructional quality, with academic service overlapping instructional quality in three dimensions: enthusiasm, organization, and rapport. (EV)

  18. The Challenge of Individualized Instruction in Corrections.

    Science.gov (United States)

    Clements, Carl B.; McKee, John M.

    2000-01-01

    Discusses 14 challenges to the use of individualized instruction in corrections. Emphasizes a systems approach, motivational tools, programmed instructional materials, and approaches such as Direct Instruction and Precision Teaching. (SK)

  19. Intelligent Educational Systems for Anchored Instruction?

    Science.gov (United States)

    Kumar, David D.

    1995-01-01

    Explores the potential for using Intelligent Educational Systems (IES) for anchoring instruction in macro contexts in science education. Topics include anchored instruction; situated cognition; problem solving; cognitivism; interactive video environments; and examples of combining IES and anchored instruction. (LRW)

  20. Intelligent Educational Systems for Anchored Instruction?

    Science.gov (United States)

    Kumar, David D.

    1995-01-01

    Explores the potential for using Intelligent Educational Systems (IES) for anchoring instruction in macro contexts in science education. Topics include anchored instruction; situated cognition; problem solving; cognitivism; interactive video environments; and examples of combining IES and anchored instruction. (LRW)

  1. Enabling Secondary Level Teachers to Integrate Technology through ICT Integrated Instructional System

    Science.gov (United States)

    Bose, Sutapa

    2010-01-01

    Institutions providing pre-service teacher education are responsible for preparing teachers capable of functioning in the knowledge society, which India aspires to be. Schools of a knowledge society would require teachers to integrate technology into the instructional system and they are to be prepared for it accordingly through teacher education…

  2. Educating Pre-Service School Librarians for the Instructional Partner Role: An Exploration into University Curricula

    Science.gov (United States)

    Moreillon, Judi; Kimmel, Sue; Gavigan, Karen

    2014-01-01

    In "Empowering Learners: Guidelines for School Library Programs" (2009), the American Association of School Librarians (AASL) identified the instructional partner role of school librarians as the most critical role for the future of the profession. To determine the extent to which school librarian preparation programs prepare pre-service…

  3. Introduction to Agribusiness. Unit A-6.

    Science.gov (United States)

    Luft, Vernon D.; Backlund, Paul

    This secondary curriculum guides is comprised of two jobs (units of instruction) designed to introduce students to Agribusiness. An introductory section lists the jobs included in the guide, intended use, unit objectives, and references. Jobs included are (1) Understanding the Importance of Agribusiness and (2) Defining Types of Business…

  4. Receipts. Agricultural Record Keeping. Supplementary Units.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    Eight supplementary units are included in these instructional materials for agricultural recordkeeping: (1) receipts; (2) expenditures; (3) cash flow; (4) inventory; (5) financial statement; (6) business agreements; (7) ownership business agreements; and (8) placement training agreements. Each unit contains an introduction, lesson objectives, and…

  5. Units for the Laboratory of Industries.

    Science.gov (United States)

    Gorham State Coll., ME.

    This institute focused on manufacturing industries for junior high industrial arts. It was attended by 20 teachers from 14 states who worked in four groups to develop pairs of instructional units titled "Introduction to Technology and Industrial Arts." Each of these units covers personnel management, engineering, production, finance, and…

  6. Social Studies: United States. Grade 5.

    Science.gov (United States)

    Kellogg, E. G.

    This teachers guide attempts to facilitate the study of the United States through a conceptual approach and multimedia instruction in a spiral curriculum. There are five units: 1) Natural Setting --location, climate, terrain, water, soil, and economic and esthetic value, and conservation; 2) Historial Development --North American Indian cultures,…

  7. Restructuring of advanced instruction and training programs in order to increase the number of flight hours for military pilots. Part II

    Directory of Open Access Journals (Sweden)

    Ioan STEFANESCU

    2011-12-01

    Full Text Available Converting the DC school jet aircraft into SC advanced training aircraft - and use them for the combat training of military pilots from the operational units, has become a necessity due to the budget cuts for Air Force, with direct implications on reducing the number of hours of flight assigned to operating personnel for preparing and training.The purpose of adopting such a program is to reduce the number of flight hours allocated annually for preparing and training in advanced stages of instruction, for every pilot, by more intensive use of this type of aircraft, which has the advantage of lower flight hour costs as compared to a supersonic combat plane.

  8. Organizing Your Instruction.

    Science.gov (United States)

    VocEd, 1980

    1980-01-01

    Authors discuss ways to present a challenging classroom or shop format. Suggestions include quiz games, peer tutors, and goal-setting guides. Also includes tips from professional actors and a proven approach for using everyday adult mathematics skills to prepare students for using decimals and fractions. (CT)

  9. Some Reasons for a Need to Change the Approach to Trigonometry Instruction and a Proposal for Change.

    Science.gov (United States)

    O'Mahony, Rosalie M.; Jackson, James L.

    Arguing that high attrition rates and low grades in trigonometry classes underscore the need for changes in the approach to trigonometry instruction, these papers suggest an instructional model and present a proposal for its adoption at the College of San Mateo (CSM). The first paper begins with the argument that students' lack of preparation for…

  10. Toward instructional design principles: Inducing Faraday's law with contrasting cases

    Science.gov (United States)

    Kuo, Eric; Wieman, Carl E.

    2016-06-01

    Although physics education research (PER) has improved instructional practices, there are not agreed upon principles for designing effective instructional materials. Here, we illustrate how close comparison of instructional materials could support the development of such principles. Specifically, in discussion sections of a large, introductory physics course, a pair of studies compare two instructional strategies for teaching a physics concept: having students (i) explain a set of contrasting cases or (ii) apply and build on previously learned concepts. We compare these strategies for the teaching of Faraday's law, showing that explaining a set of related contrasting cases not only improves student performance on Faraday's law questions over building on a previously learned concept (i.e., Lorentz force), but also prepares students to better learn subsequent topics, such as Lenz's law. These differences persist to the final exam. We argue that early exposure to contrasting cases better focuses student attention on a key feature related to both concepts: change in magnetic flux. Importantly, the benefits of contrasting cases for both learning and enjoyment are enhanced for students who did not first attend a Faraday's law lecture, consistent with previous research suggesting that being told a solution can circumvent the benefits of its discovery. These studies illustrate an experimental approach for understanding how the structure of activities affects learning and performance outcomes, a first step toward design principles for effective instructional materials.

  11. Solution preparation

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, M.G.

    1982-01-01

    Reviewed in this statement are methods of preparing solutions to be used in laboratory experiments to examine technical issues related to the safe disposal of nuclear waste from power generation. Each approach currently used to prepare solutions has advantages and any one approach may be preferred over the others in particular situations, depending upon the goals of the experimental program. These advantages are highlighted herein for three approaches to solution preparation that are currently used most in studies of nuclear waste disposal. Discussion of the disadvantages of each approach is presented to help a user select a preparation method for his particular studies. Also presented in this statement are general observations regarding solution preparation. These observations are used as examples of the types of concerns that need to be addressed regarding solution preparation. As shown by these examples, prior to experimentation or chemical analyses, laboratory techniques based on scientific knowledge of solutions can be applied to solutions, often resulting in great improvement in the usefulness of results.

  12. Motivational Measure of the Instruction Compared: Instruction Based on the ARCS Motivation Theory vs Traditional Instruction in Blended Courses

    Science.gov (United States)

    Colakoglu, Ozgur M.; Akdemir, Omur

    2012-01-01

    The ARCS Motivation Theory was proposed to guide instructional designers and teachers who develop their own instruction to integrate motivational design strategies into the instruction. There is a lack of literature supporting the idea that instruction for blended courses if designed based on the ARCS Motivation Theory provides different…

  13. Reengineering the ESL Practitioner for Content-Based Instruction.

    Science.gov (United States)

    Haynes, Lilith M.

    The idea of content-based instruction (CBI) is at odds with the curricula of most English-as-a-Second-Language (ESL) teacher preparation programs. Nor does it fit easily with the skill-based texts and learning packages that are used widely in the field. There is also little agreement about the methods to be used to effect it at various levels of…

  14. Integrated technologies instructional method to enhance bilingual undergraduate engineering students

    OpenAIRE

    Mohammed, Abdul Majid

    2014-01-01

    This thesis was submitted for the award of Doctor of Philosophy and was awarded by Brunel University London Mathematics permeates almost every aspect of human life and it is a skill much needed by the increasingly complex technological world. It is necessary that this essential skill must be properly developed among students to prepare them for future academic and professional careers. An assessment of the research-based instructional strategies blending with old traditional methods with t...

  15. Peer Feedback in Computer Aided College English Writing Instruction

    OpenAIRE

    Ma Zhuo

    2016-01-01

    This study is to examine the acceptability of peer feedback in computer aided college English writing instruction. For the whole writing procedure, subjects in language labs were to take preparation, writing and evaluation stages, undergoing three editions suggested by peer feedbacks. For the first time reading, peers would comment on such general scale as subject and content of drafts, and the second focuses on specific items, for example the morphological, lexical and syntactical aspects, e...

  16. Measurement Control Workshop Instructional Materials

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States) and Insolves LLC

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  17. Hypermedia Environments and Adaptive Instruction.

    Science.gov (United States)

    Federico, Pat-Anthony

    1999-01-01

    Reviews relevant professional literature concerning hypermedia environments and adaptive instruction for online learning for distance education and continuing education. Highlights include aptitude-treatment interaction; cognitive processes; navigational paths; log files; and intelligent tutors. Contains 125 references. (LRW)

  18. Unpacking Corrections in Mobile Instruction

    DEFF Research Database (Denmark)

    Levin, Lena; Cromdal, Jakob; Broth, Mathias

    2017-01-01

    This article deals with the organisation of correction in mobile instructional settings. Five sets of video data (>250 h) documenting how learners were instructed to fly aeroplanes, drive cars and ride bicycles in real life traffic were examined to reveal some common features of correction...... exchanges. Through detailed multimodal analysis of participants’ actions, it is shown how instructors systematically elaborate their corrective instructions to include relevant information about the trouble and remedial action – a practice we refer to as unpacking corrections. It is proposed...... that the practice of unpacking the local particulars of corrections (i) provides for the instructional character of the interaction, and (ii) is highly sensitive to the relevant physical and mobile contingencies. These findings contribute to the existing literature on the interactional organisation of correction...

  19. Measurement control workshop instructional materials

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Insolves LLC, Piketon, OH (United States)

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  20. Zoology by Self-Instruction

    Science.gov (United States)

    Roach, Keith; Hammond, Roger

    1976-01-01

    A historical account is given of how a conventional university first-year undergraduate course in zoology has been replaced by a self-instructional one. Advantages and problems are weighed, and successful student achievement and interest are described. (LBH)

  1. A Fallibilistic Model for Instruction

    Science.gov (United States)

    Dawson, A. J.

    1971-01-01

    Discusses models in inquiry and of instruction based on critical Fallibilistic philosophy, developed by Karl R. Popper, which holds that all knowledge grows by conjecture and refutation. Classroom applications of strategies which result from the model are presented. (JP)

  2. Managing Motivation In Personalized Instruction

    Science.gov (United States)

    Wagner, G. R.; And Others

    1974-01-01

    addresses the topic of managing motivation in Keller's Personalized System of Instruction (PSI). Outlines the reinforcing features that are at the foundation of PSI theory, and examines methods used to ensure that these reinforcing properties are fu lly utilized. (JR)

  3. The ILE project: a scalable option for customized information literacy instruction and assessment

    Directory of Open Access Journals (Sweden)

    Steve Borrelli

    2010-03-01

    Full Text Available With the vast amount of information available today, information literacy (IL education is a critical component of undergraduate education necessary to prepare students for tomorrow’s world. Instructors want students to demonstrate critical thinking skills and are often disappointed with student submissions resulting from undeveloped IL skills. Library Instruction programs are often tasked with addressing this educational need and often struggle to find a scalable method to provide IL instruction to the student body. The Information Literacy Education (ILE Project is an asynchronous learning environment tailored to deliver instruction and assessment. Posited as a customizable option to present IL instruction, this flexible learning environment can be tailored to develop skills not taught in the classroom setting, but often expected of the students as they complete their research projects. Applications of ILE at a major research institution are presented demonstrating the variety of ways the Library Instruction department has integrated ILE into its curriculum.

  4. Expertise in Swiss mathematics instruction

    OpenAIRE

    2011-01-01

    This chapter draws on data and findings from several video studies to describe the quality of mathematics teaching in Switzerland. The focus is on features of instructional practice and quality as core components of classroom behavior that reflect the teacher’s expertise in creating optimal learning opportunities. The didactic triangle is used as the basis for describing the profile of expertise in Swiss mathematics instruction in terms of three interdependent dimensions of ins...

  5. An Experimental Evaluation of Programed Instruction as One of Two Review Techniques for Two-Year College Students Concerned with Solving Acid-Base Chemical Equilibrium Problems.

    Science.gov (United States)

    Sharon, Jared Bear

    The major purpose of this study was to design and evaluate a programed instructional unit for a first year college chemistry course. The topic of the unit was the categorization and solution of acid-base equilibria problems. The experimental programed instruction text was used by 41 students and the fifth edition of Schaum's Theory and Problems of…

  6. Instructional Technology Must Contribute to Productivity

    Science.gov (United States)

    Molenda, Michael

    2009-01-01

    Those involved in instructional technology in higher education are urged to view instructional technology as a means of improving academic productivity. Instructional technology has been used for over forty years to analyze instructional problems and design solutions that reduce costs and improve learning outcomes. The Pew Program in Course…

  7. Colleague to Colleague: Deepening Instructional Practice

    Science.gov (United States)

    Gullen, Kristine; Chaffee, Martin

    2012-01-01

    Collaborative dialogue about instructional practices is essential to the growth of the education profession. To determine what effective instruction is and how to improve their own instructional practice, educators must clarify and publicly state their beliefs about instruction, teaching, and leadership. This is messy and complex work, and to…

  8. Professional Development: Identifying Effective Instructional Coaching Activities

    Science.gov (United States)

    Mannino, Gina

    2014-01-01

    The purpose of this study was to identify the instructional coaching activities most used by instructional coaches in southeast Texas school districts and to test if there was a relationship between the use of instructional coaching and perceived improvement in the instructional practices of teachers and student achievement. The participants for…

  9. Instructional Coaching: Leadership Styles and Practices

    Science.gov (United States)

    Pruett, Maurisa M.

    2013-01-01

    Principals are traditionally the instructional leaders of a school. However, instructional coaching moves the emphasis from principals to instructional coaches by charging instructional coaches with improving the effectiveness of teachers who are critical to ensuring the successful education of a student. This research analyzed the leadership…

  10. Key Instructional Design Elements for Distance Education.

    Science.gov (United States)

    Zheng, Lihua; Smaldino, Sharon

    2003-01-01

    Suggests that distance education instructors need to understand and apply important instructional design elements in order to successfully fulfill their role as instructional designers. Reviews the most recent literature pertaining to designing instruction in distance education. Identifies some key instructional design elements for teaching at a…

  11. History of College Zoology Textbooks in the United States.

    Science.gov (United States)

    Staud, Margaret Crespo

    Studied were the characteristics and changes of textbooks used in college zoology instruction in the United States and the relationship of these findings to the development of college zoology instruction. The authors' professional backgrounds, the textbook audience, and the status of zoology and college education at the time each book was written…

  12. Instructional video for teaching venepuncture.

    Science.gov (United States)

    Pan, Michael; Harcharik, Sara; Moskalenko, Marina; Luber, Adam; Bernardo, Sebastian; Levitt, Jacob

    2014-10-01

    Safe venepuncture technique is a critical skill for health care professionals, to avoid accidental occupational injury. This study investigates whether watching an instructional video improves medical students' ability to perform venepuncture safely. This was a randomised, controlled, assessor-blinded trial that evaluated the utility of an instructional video, with the primary outcome of the ability to perform venepuncture safely. Forty-two second-year medical students were recruited and randomised to receive either video instruction (group A, n = 20) or no intervention (group B, n = 22). Prior to the study, all students attended an instructor-led workshop on venepuncture. During the study, students were paired and instructed to perform venepuncture on a partner. Performance was assessed using a points-based checklist. Pre- and post-study surveys were conducted to assess confidence with technique. The mean total checklist score was higher in group A than in group B, with values of 14.15 and 9.18, respectively (p instructional video performed venepuncture more effectively and reported greater confidence with the technique. Medical students can benefit from having access to an instructional video on venepuncture as an adjunct to the standard curriculum. Safe venepuncture technique is a critical skill for health care professionals. © 2014 John Wiley & Sons Ltd.

  13. A Peer-Instruction-Based Physics Lecture at High School in Japan

    Science.gov (United States)

    Nishimura, Ruita; Nitta, Hideo

    We have implemented Peer Instruction to a physics course for high school students in Japan. For facilitating students' learning "Preparation" as the advanced organizer and "Reflection" as metacognition have been introduced. The effect of Reflection is measured by the number of words (Japanese letters) written by students and by the "depth" of students' thinking determined by a certain criteria. It is found that Peer Instruction promotes students to write more words on the Reflection sheets.

  14. Test procedures and instructions for Hanford tank waste supernatant cesium removal

    Energy Technology Data Exchange (ETDEWEB)

    Hendrickson, D.W., Westinghouse Hanford

    1996-05-31

    This document provides specific test procedures and instructions to implement the test plan for the preparation and conduct of a cesium removal test using Hanford Double-Shell Slurry Feed supernatant liquor from tank 251-AW-101 in a bench-scale column.Cesium sorbents to be tested include resorcinol-formaldehyde resin and crystalline silicotitanate. The test plan for which this provides instructions is WHC-SD-RE-TP-022, Hanford Tank Waste Supernatant Cesium Removal Test Plan.

  15. Test procedures and instructions for Hanford complexant concentrate supernatant cesium removal using CST

    Energy Technology Data Exchange (ETDEWEB)

    Hendrickson, D.W.

    1997-01-08

    This document provides specific test procedures and instructions to implement the test plan for the preparation and conduct of a cesium removal test, using Hanford Complexant Concentrate supernatant liquor from tank 241-AN-107, in a bench-scale column. The cesium sorbent to be tested is crystalline silicotitanate. The test plan for which this provides instructions is WHC-SD-RE-TP-023, Hanford Complexant Concentrate Supernatant Cesium Removal Test Plan.

  16. Technical preparation of a 300 kWel biomass gasification plant. Report for the project: Simplification, system and operation optimization of staged gasification unit for CHP production (the Castor unit in Graested); Teknisk forberedelse af 300 kWel bioforgasningsanlaeg. En Delrapport til projektet: Forenkling, system- og driftsoptimering af trinopdelt forgasningsanlaeg til kraftvarmeproduktion (Castor anlaegget i Graested)

    Energy Technology Data Exchange (ETDEWEB)

    Houmann Jakobsen, H.

    2009-09-15

    In 2003/04 BioSynergi Proces ApS built a complete approx. 450 kWth Open Core staged gasification unit as a development / demonstration plant. The plant uses wet wood chips as fuel for generating electricity and heat. The facility, known as the Castor plant, is connected to the heat supply network in Graested District Heating. The daily operation is handled by BioSynergi Process. The cogeneration system, that the Castor plant represents, is the basis for this completed project. For technical preparation of the planned future up scaling of the cogeneration system, a test of the function of the gas generator core (reactor core) was performed in this sub-project. It is the central component of the total cogeneration system, and it is also the one who has the greatest influence on the overall gasification process. The experiments have demonstrated that the stage gasification principle, which is in operation at the Castor plant, is also possible to have in operation with the desired process steps in the tested reactor core with four times more capacity. Finalization of the total gas generator in the range of 300 kWel is now being developed in a new project. The simplified experiments, that were possible to perform with the outdoor setup of the reactor core, were, however, not suited to qualitative assessments of the gasification process. (ln)

  17. Validating One-on-One GPS Instruction Methodology for Natural Resource Area Assessments Using Forestry Undergraduate Students

    Science.gov (United States)

    Unger, Daniel R.

    2014-01-01

    Undergraduate students pursuing a Bachelor of Science in Forestry (BSF) at Stephen F. Austin State University (SFA) attend an intensive 6-week residential hands-on instruction in applied field methods. The intensive 6-week instruction includes learning how to use the Global Positioning System (GPS) with a Garmin eTrex HCx GPS unit to accurately…

  18. "Leveling the Playing Field:" The Effects of Online Second Language Instruction on Student Willingness to Communicate in French

    Science.gov (United States)

    Kissau, Scott; McCullough, Heather; Pyke, J. Garvey

    2010-01-01

    Second language (L2) instruction in the United States has in recent history experienced significant change. Instead of emphasizing grammatical accuracy, L2 teachers are now asked to focus on developing student communication skills. Furthermore, L2 classrooms are being transformed via the growth of computer-mediated instruction. Traditional,…

  19. An Evaluation of the Use of the PSI Method of Instruction in a Course in Pharmacy Administration Principles.

    Science.gov (United States)

    Curtiss, Frederic R.

    1981-01-01

    A course in pharmacy administration principles at the University of Rhode Island College of Pharmacy taught by Personalized System of Instruction (PSI) was found to produce generally favorable student evaluation of course and instructor. Examples of instructional unit objectives are provided. (Author/MLW)

  20. A Latent Trait Model for Sequentially Arranged Units of Instruction.

    Science.gov (United States)

    1984-08-01

    lrst~tute I Nilitary Assistant for Training and 50(,! Eisexrow Ave. personnel Technology Aluxardria, VA 22333 Office of the Uinder Secretary V4 Defers...Dr. Robert A. Vistier Brooks AiD, TI 79215 SJSDAE (ELS The Per- talen ., RoM 31: I Dr. Alfred R. Fregh Washington, K 20301 AFDSR/NL D oli irg AF3. DC 204...Douglas N. Jones I Dr. Barbara Neans Advanced Statistical Technologies Human Resources Research Organization Corporation 300 Worth Nashington 10

  1. Fossils and Dinosaurs--A Fully Integrated Instructional Unit.

    Science.gov (United States)

    Kuehl, Matt; And Others

    This lesson plan for the second and third grades uses information on dinosaurs, their adaptations and survival, to provide science education for limited-English-proficient (LEP) students in San Diego, California. The primary text is "Los Dinosaurios Gigantes," a core literature book used in the school district. Lessons are based on the whole…

  2. Electrical. Teacher's Guide. Building Maintenance Units of Instruction.

    Science.gov (United States)

    East Texas State Univ., Commerce. Occupational Curriculum Lab.

    This teaching guide on electrical building maintenance, one in a series of six publications designed for building maintenance instructors in Texas, is designed to give students an understanding of electricity in order to know how to make basic repairs to the electrical systems in a building. Introductory material provides teachers with information…

  3. Training program to prepare the U.S. DOE laboratories for the entry into force of the protocol additional to the agreement between the United States of America and the International Atomic Energy Agency for the application of safeguards in the United

    Energy Technology Data Exchange (ETDEWEB)

    Boyer, Brian David [Los Alamos National Laboratory; Stevens, Rebecca C [Los Alamos National Laboratory; Uribe, Eva C [Los Alamos National Laboratory; Sandoval, M Analisa [Los Alamos National Laboratory; Valente, John N [Los Alamos National Laboratory; Valente, John U [BNL; Jo, Jae H [BNL; Sellen, Joana [U.S. DOE/NNSA; Wonder, Edward [QINETIQ-NORTH AMERICA

    2009-01-01

    In 2008, a joint team from Brookhaven National Laboratory (BNL) and Los Alamos National Laboratory (LANL) consisting of specialists in training IAEA inspectors in the use of complementary access activities formulated a training program to prepare the U.S DOE laboratories for the entry into force of the U.S. Additional Protocol. Since the U.S. Additional Protocol would allow for IAEA access to the DOE laboratories under the aegis of complementary access activities, the DOE laboratories would need to prepare for such visits. The goal of the training was to ensure that the DOE laboratories would successfully host an IAEA complementary access. In doing so, the labs must be able to provide the IAEA with the information that the IAEA would need to resolve its questions about the U.S. Declaration and declared activities at the lab, and also protect certain equities, as provided under the U.S. Additional Protocol Article 1.b and c. which set forth a 'National Security Exclusion.' This 'NSE' states that the AP provisions apply within the United States 'excluding only instances where its application would result in access by the Agency to activities with direct national security significance to the United States or to location or information associated with such activities.' These activities are referred to collectively as DNSS-direct national security significance. Furthermore, the U.S. has a specific right to employ managed access, without prejudice to the right under Article 1.b, in connection with activities of DNSS. The provisions in Articles 1.b and 1.c are unique to the U.S. AP, and are additional to the more general right, under Article 7, to use managed access to protect from disclosure proprietary and/or proliferation-sensitive information, and to meet safety and security requirements, that is incorporated directly from the Model Additional Protocol. The BNL-LANL team performed training at Lawrence Livermore National Laboratory, Idaho

  4. Improving Instruction in the Mathematics Methods Classroom through Action Research

    Science.gov (United States)

    Mostofo, Jameel; Zambo, Ron

    2015-01-01

    There is a continuing emphasis in the United States on improving students' mathematical abilities, and one approach is to better prepare teachers. To investigate the potential usefulness of Lesson Study to better prepare teachers, one author set out to conduct action research on his classroom practice. Specifically, he sought to determine whether…

  5. The Pedagogical Mediation of a Developmental Learner Corpus for Classroom-Based Language Instruction

    Science.gov (United States)

    Belz, Julie A.; Vyatkina, Nina

    2008-01-01

    Although corpora have been used in language teaching for some time, few empirical studies explore their impact on learning outcomes. We provide a microgenetic account of learners' responses to corpus-driven instructional units for German modal particles and pronominal "da"-compounds. The units are based on developmental corpus data produced by…

  6. The Effects of Water Conservation Instruction on Seventh-Grade Students.

    Science.gov (United States)

    Birch, Sandra K.; Schwaab, Karl E.

    1983-01-01

    Examined effectiveness of water conservation instructional unit in increasing students' (N=843) knowledge of water conservation practices and influencing their attitudes about efficient water use. Also examined assertion that school education programs are effective in promoting water conservation. Overall results indicate the unit was effective on…

  7. Students' rating as one of the methods for instruction evaluation.

    Science.gov (United States)

    Mares, J

    1990-01-01

    World-wide knowledge in this field is summarized in this study. The information may be useful for university teachers, academical officials and people dealing with measuring quality of higher education. First part of the study is general. Terms of educational effectiveness, instructional effectiveness and pedagogical evaluation are characterized there. Differences between summative and formative evaluations are discussed. Three commonest approaches to the evaluation of higher education quality are analyzed (investigation of university prestige, study of objective indicators, correlation studies). It is emphasized that instructional quality is a relative term, multifaceted, with subjective elements and complexly conditioned. One of possible models for university instruction evaluation is presented and its eight variables are specified. A general strategy of such evaluation is described and attention is drawn to the fact that every assessment is based on a rough or clear concept of the best instruction under given conditions. Basic rules for instruction evaluation are stipulated as well as important principles which should be respected by anyone who wants to choose the most suitable method of university instruction evaluation. Second part of the study is special. The only method--evaluation using rating scales--is focused on. Students are said to be the most frequent evaluators of university instruction quality. Objections to the rating scales and negative experience with their non-professional application are presented. The construction of rating scales is described, i. e. the planning of the content and purpose of the scale, preparation of a blueprint, its practical verification and statistical interpretation. Practical instructions including an appropriate moment of administration, necessary number of raters, statistical analysis of significance of the results obtained are explained here for those who want to use the scale in their routine practice. Information

  8. Difluoromethane preparation

    NARCIS (Netherlands)

    Wiersma, A.; Sandt, E.J.A.; Van Bekkum, H.; Makkee, M.; Moulijn, J.A.

    1996-01-01

    Abstract of NL 9401574 (A) The invention relates to a method for preparing difluoromethane, wherein dichlorodifluoromethane or monochlorodifluoromethane is brought into contact with hydrogen in the presence of palladium on activated carbon, wherein the loading of the palladium on the activated c

  9. Unit Test Frameworks Tools for High-Quality Software Development

    CERN Document Server

    Hamill, Paul

    2009-01-01

    This is the only book to explore unit testing as a language-independent, standalone development methodology. It covers the theory and methodology of unit test frameworks, offers instruction in unit test development, provides useful code examples in both Java and C++, and details the most commonly used frameworks from the XUnit family, including JUnit for Java, CppUnit for C++, and NUnit for .NET. It also includes the complete source code for CppUnit for C++ and NUnit for .NET.

  10. Pre-Service Teachers: An Analysis of Reading Instruction in High Needs Districts Dual Language Classrooms

    Directory of Open Access Journals (Sweden)

    Michael Whitacre

    2013-01-01

    Full Text Available Pre-service teachers need opportunities to apply theory and connect to best practices as they teach in classroom settings be it, whole or small group. For many pre-service teachers often times their experience is limited to simply watching instruction or working with small groups of students (Pryor & Kuhn, 2004. The student teaching experience is a critical component of the teacher preparation program. Through the use of the English Language Learner Classroom Observation Instrument (ELLCOI, and researcher observation the hope is that these will aid in bringing to light the instructional activities used by pre-service teachers during reading instruction with ELLs. This study explores how pre-service bilingual teachers connect theory into practice by examining their instruction in the following categories: Instructional Practices, Interactive Teaching, English-Language Development, and Content Specific to Reading as listed in The English Language Learner Classroom Observation Instrument (ELLCOI developed by Haager, Gersten, Baker, and Graves (2003. To capture these instructional events video tape recordings of eight South Texas pre-service teachers were taken during a reading language arts lesson in order to observe instruction in high need districts’ dual language/bilingual classrooms. Data were compiled to capture the nature and quality of instruction on key essential elements, as well as reading instructional practices specific to the teaching/learning process in the dual language classroom. The findings portray the results of the ELLCOI with bilingual/ESL pre- service teachers and how they make sense of their instructional practices as a means to instruction in one-way dual language public school classrooms.

  11. In the aftermath of State v. Becker: a review of state and federal jury instructions on insanity acquittal disposition.

    Science.gov (United States)

    Piel, Jennifer

    2012-01-01

    An important topic related to the insanity defense is what jurors should be told about the disposition of a defendant found not guilty by reason of insanity (NGRI). In the federal court system, jurors are not instructed about the consequences of an NGRI verdict. State courts, however, are divided on the question. The federal precedent, Shannon v. United States, and the most recent state case to rule on NGRI juror instructions, State v. Becker, are reviewed in detail. What follows is the author's critique of the principal arguments for and against a jury instruction on NGRI disposition. The author argues in favor of a jury instruction on the consequences of an NGRI verdict.

  12. Training troubleshooting skills with an anchored instruction module in an authentic computer based simulation environment

    OpenAIRE

    2013-01-01

    To improve the application and transfer of troubleshooting skills when diagnosing faults in complex automated production units, we developed and implemented an “anchored instruction” learning module in the context of a computer based simulation environment. The effects of the instructional module were evaluated in a quasi-experimental evaluation study. During the study 42 mechatronic apprentices were trained in two parallel experimental groups with and without the anchored instruction module....

  13. A CONVERSATION ON INSTRUCTIONAL DESIGN WITH ROBERT GAGNÉ AND DAVID MERRILL NO:4

    OpenAIRE

    Necmi Esgi; Omer Arslan

    2017-01-01

    The purpose of the study is to bring in the fourth part of diachronic conversation on instructional design with Robert Gagné and David Merrill to trancripts. This conversation was hosted by Utah State University, in the United States of America, in July 10, 1989. Throughout the history of instructional design, these two scientists are considered as the pioneers of the field and in these sessions, they summarize and compare their studies.

  14. A CONVERSATION ON INSTRUCTIONAL DESIGN WITH ROBERT GAGNÉ AND DAVID MERRILL NO:2

    OpenAIRE

    Necmi Esgi; Omer Arslan

    2016-01-01

    The purpose of the study is to bring in the second part of diachronic conversation on instructional design with Robert Gagné and David Merrill to transcripts. This conversation was hosted by Utah State University, in the United States of America, in July 10, 1989. Throughout the history of instructional design, these two scientists are considered as the pioneers of the field and in these sessions, they summarize and compare their studies.

  15. From the South Pacific: experiences in the development of instructional materials in population education in the Pacific.

    Science.gov (United States)

    1984-01-01

    The population education program in the Pacific was established in 1980, a decade behind that in Asia. Some countries produced materials on population. Fiji produced excellent student and teacher guides, and the Marshall Islands conducted a workshop to develop curriculum materials for use in elementary schools and in an adult education program. In the Solomon Islands 10 modules on population education will be used in the "core" subject for all 1st year students of the new College of Higher Education. Of these 10 modules, 5 have been completed. Because other Pacific countries had not moved further from their plans of developing curriculum and instructional materials in this field a workshop was conducted during September 1983 to provide training in the development of population education materials. The workshop was aimed at preparing guidelines for the development of in-school and out-of-school curricula and sample instructional materials and developing prototype materials which can be adopted by the Pacific countries. While there may be many materials in population education developed in Asia which can be used in the Pacific, it was deemed helpful to have prototype instructional materials for the Pacific region developed by the Pacific islandes themselves. The following guidelines were suggested: stress the unfiqueness of the Pacific; emphasize culture and traditional lifestyle; use local examples; focus on the interrelationships of population factors; employ local or regional resources, materials, and expertise; and stay sensitive to what is aceptable in population education. The major work of developing draft prototype curricula and sample instructional materials was done by the participants in 2 teams, 1 for the in-school and the other for the out-of-school program. The in-school group developed sample units instead of sample lessons in population edcuation for social science, science, mathematics, environmental science, and home economics for the secondary

  16. The effects of differentiated instruction on academic achievement in a second-grade science classroom

    Science.gov (United States)

    Ferrier, Ann M.

    Education in the United States is moving quickly toward holding school districts more accountable for the academic success of all students. The purpose of this quasi-experimental study was to determine if utilizing differentiated instructional strategies had an impact on student achievement. Differentiated instruction, based on the theory of constructivism, is a means of meeting the needs of all learners within a single classroom. Teachers must vary how and what they teach, as well as how they evaluate. Analysis of Covariance (ANCOVA) was used to determine the impact instruction using differentiated strategies had on the academic achievement of second-grade students in life science and in physical science. Students in the differentiated instructional classes were found to score significantly greater than their traditionally instructed peers. School districts across the United States can benefit from the findings of this study. Teachers at all levels should be trained in differentiated instruction to better serve their students. Differentiated instruction provides all children better opportunities to learn, resulting in more academically equipped and contributing members of society.

  17. Prefrontal Dynamics Underlying Rapid Instructed Task Learning Reverse with Practice

    Science.gov (United States)

    Cole, Michael W.; Bagic, Anto; Kass, Robert; Schneider, Walter

    2011-01-01

    The ability to rapidly reconfigure our minds to perform novel tasks is important for adapting to an ever-changing world, yet little is understood about its basis in the brain. Furthermore, it is unclear how this kind of task preparation changes with practice. Previous research suggests that prefrontal cortex (PFC) is essential when preparing to perform either novel or practiced tasks. Building upon recent evidence that PFC is organized in an anterior-to-posterior hierarchy, we postulated that novel and practiced task preparation would differentiate hierarchically distinct regions within PFC across time. Specifically, we hypothesized and confirmed using functional magnetic resonance imaging and magnetoencephalography with humans that novel task preparation is a bottom-up process that involves lower-level rule representations in dorsolateral PFC (DLPFC) before a higher-level rule-integrating task representation in anterior PFC (aPFC). In contrast, we identified a complete reversal of this activity pattern during practiced task preparation. Specifically, we found that practiced task preparation is a top-down process that involves a higher-level rule-integrating task representation (recalled from long-term memory) in aPFC before lower-level rule representations in DLPFC. These findings reveal two distinct yet highly inter-related mechanisms for task preparation, one involving task set formation from instructions during rapid instructed task learning and the other involving task set retrieval from long-term memory to facilitate familiar task performance. These two mechanisms demonstrate the exceptional flexibility of human PFC as it rapidly reconfigures cognitive brain networks to implement a wide variety of possible tasks. PMID:20962245

  18. Health instruction in Nigerian schools: what are the missing links?

    Science.gov (United States)

    Olatunya, Oladele Simeon; Oseni, Saheed Babajide; Oyelami, Oyeku Akibu; Adegbenro, Caleb; Akani, Nwadiuto

    2014-01-01

    School health instruction (SHI) is the instructional aspects of school health programme. It provides information on key health issues to school children who are in their formative years. A cross sectional descriptive study of all the primary schools in a focal Local Government Area in Nigeria was carried out to ascertain the implementation of SHI with regards to the contents, methods of delivery and teachers preparation for health teaching using an evaluation checklist for SHI. There were more female pupils enrolled in the study area compared to their male counterparts with a male to female ratio of 0.9:1.0 and only 3.0% of the teachers had In-service training on health related issues in the previous five years preceding the study. 79.4% of the teachers had the recommended qualification to work in the schools. Teachings on emotional health, communicable diseases and safety education were sparingly given by 1.6%, 4.7% and 56% schools respectively. Only three (4.7%) schools (all private) had health instruction given by designated health education staff. No school gave health instruction at least thrice a week as recommended. Compliance with the implementation of SHI was very poor in the study area.

  19. Experience of nursing instruction for breastfeeding of maternal separation in neonatal intensive care unit (NICU)%新生儿重症监护室(NICU)母婴分离时母乳喂养的护理指导的体会

    Institute of Scientific and Technical Information of China (English)

    务永勤; 朱智玲; 刘芳

    2016-01-01

    Objective to study the neonatal intensive care unit (NICU) maternal separation in the nursing instruction method and effect of breastfeeding.Methodsfrom March 2013 to May 2015 in our hospital choose 377 cases of neonatal birth, its are needed in the treatment of neonatal intensive care units. Maternal and child during the separation was carried out on 377 cases of neonatal mother breastfeeding guide nursing intervention, analyzing the rate of neonatal mother breast tenderness and breastfeeding.Results only 6 cases of 377 mothers in this study for their own people with big 3 this world is not lactation, the remaining 371 mothers were successful breastfeeding babies, including the adoption of exclusive breastfeeding for a total of 116 cases (31.27%), using artificial feeding of a total of 168 cases (45.28%), adopt the hybrid bred a total of 87 cases (23.45%).Conclusion in the neonatal intensive care unit maternal separation stage and take active breastfeeding guide nursing can improve the success rate of breastfeeding, newborn health.%目的:探讨新生儿重症监护室(NICU)母婴分离时母乳喂养的护理指导方法和效果。方法从2013年3月至2015年5月在我院出生的新生儿中选出377例,其均需要在新生儿重症监护室内治疗。在母婴分离期间对377例新生儿母亲进行了母乳喂养指导护理干预,分析新生儿母亲乳房胀痛率和母乳喂养情况。结果本次研究中377名母亲中仅有6例因自身患有大三阳为无法哺乳,其余371名母亲均成功母乳喂养新生儿,其中采用纯母乳喂养的共有116例(31.27%)、采用人工喂养的共有168例(45.28%)、采用混合式喂养的共有87例(23.45%)。结论在新生儿重症监护室母婴分离阶段,采取积极的母乳喂养指导护理能够有效提高母乳喂养成功率,保证新生儿健康。

  20. Discussion on Form Focused Instruction

    Institute of Scientific and Technical Information of China (English)

    冯滢

    2007-01-01

    The pedagogy of language teaching has moved from one extreme-Grammar Translation Method to the other-Communicative Language Teaching.Today Form Focused Instruction(FFI) has emerged,intending to bring language forms instruction back to the communicative language classroom.Despite of the approval of this new approach,there is a hot dispute on its two types of application:Focus on Form or Focus on FormS.This article briefly analyzes FFI in recent research studies with focus on the choice between the two types ...