Food Marketing: Cashier-Checker. Teacher's Guide. Competency Based Curriculum.

ERIC Educational Resources Information Center

Froelich, Larry; And Others

This teacher's guide is designed to accompany the Competency Based Cashier-Checker Curriculum student materials--see note. Contents include a listing of reference materials, tool and equipment lists, copy of the table of contents for student competency sheets, teacher's suggestions, and answer keys for information sheets and exercises.…

Acronyms and the Law. Alliance Action Information Sheets

ERIC Educational Resources Information Center

Technical Assistance ALLIANCE for Parent Centers, 2007

2007-01-01

This paper presents acronyms related to early intervention, education, special education, and other laws important to individuals with disabilities and their families. For related information, also read Acronyms and Agencies. [For related report, "Acronyms and Agencies. Alliance Action Information Sheets," see ED534053.

Medical-Surgical II. Teacher Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This publication is designed to provide students with the knowledge they need to pursue a career in medical-surgical nursing. Fifteen units are provided. Each instructional unit includes some or all of the basic components of a unit of instruction: performance objectives, suggested activities for the teacher, information sheets, job sheets,…

Medical-Surgical I. Teacher Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This publication is designed to provide students with the knowledge they need to pursue a career in medical-surgical nursing. Eight units are provided. Each instructional unit includes some or all of the basic components of a unit of instruction: performance objectives, suggested activities for the teacher, information sheets, job sheets, written…

Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…

Informal teacher communities enhancing the professional development of medical teachers: a qualitative study.

PubMed

van Lankveld, Thea; Schoonenboom, Judith; Kusurkar, Rashmi; Beishuizen, Jos; Croiset, Gerda; Volman, Monique

2016-04-14

Informal peer learning is a particularly powerful form of learning for medical teachers, although it does not always occur automatically in the departments of medical schools. In this article, the authors explore the role of teacher communities in enhancing informal peer learning among undergraduate medical teachers. Teacher communities are groups of teachers who voluntarily gather on a regular basis to develop and share knowledge. Outside of medical education, these informal teacher communities have proved to be an effective means of enhancing peer learning of academic teachers. The processes underlying this outcome are, however, not known. This study therefore aims to explore the processes that make informal teacher communities effective in supporting peer learning of teachers. A qualitative study was performed at a Dutch medical school, where a student-centred undergraduate curriculum had recently been introduced. As part of this curriculum, tutors are segregated into separate specialty areas and thus have only limited opportunities for informal learning with other tutors. The authors followed two informal teacher communities aimed at supporting these tutors. They observed the interactions within the teacher communities and held semi-structured interviews with ten of the participants. The observation notes and interview data were analysed using thematic analysis. The informal teacher communities allowed the tutors to engage in a dialogue with colleagues and share questions, solutions, and interpretations. The teacher communities also provided opportunities to explicate tacit expertise, which helped the tutors to develop an idea of their role and form a frame of reference for their own experiences. Furthermore, the communities enhanced the tutors' sense of belonging. The tutors felt more secure in their role and they felt valued by the organisation due to the teacher communities. This study shows that informal teacher communities not only support the professional

"Lyle, Lyle, Crocodile": A New Musical Based on the Books by Bernard Waber. Cue Sheet for Teachers.

ERIC Educational Resources Information Center

Selwyn, Karen P.

This performance guide is designed for teachers to use with students before and after a performance of "Lyle, Lyle, Crocodile," a musical based on the books by Bernard Waber, with book by Michael Slade, music by David Evans, and lyrics by Mindi Dickstein. The guide, called a "Cuesheet," contains four activity sheets for use in…

Drug Abuse Information, Teacher Resource Material.

ERIC Educational Resources Information Center

Bowen, Haskell, Comp.

This informational publication is to be used as an aid for teachers, bringing them basic facts regarding drugs and drug abuse. Its purpose is to (1) give additional teacher background information and (2) enrich any course of study that has been developed on drug abuse. To use the material most effectively, it is suggested the teacher have an…

Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…

The influence of teachers' conceptions on their students' learning: children's understanding of sheet music.

PubMed

López-Íñiguez, Guadalupe; Pozo, Juan Ignacio

2014-06-01

Despite increasing interest in teachers' and students' conceptions of learning and teaching, and how they influence their practice, there are few studies testing the influence of teachers' conceptions on their students' learning. This study tests how teaching conception (TC; with a distinction between direct and constructive) influences students' representations regarding sheet music. Sixty students (8-12 years old) from music conservatories: 30 of them took lessons with teachers with a constructive TC and another 30 with teachers shown to have a direct TC. Children were given a musical comprehension task in which they were asked to select and rank the contents they needed to learn. These contents had different levels of processing and complexity: symbolic, analytical, and referential. Three factorial ANOVAs, two-one-way ANOVAs, and four 2 × 3 repeated-measures ANOVAs were used to analyse the effects of and the interaction between the independent variables TC and class, both for/on total cards selected, their ranking, and each sub-category (the three processing levels). ANOVAs on the selection and ranking of these contents showed that teachers' conceptions seem to mediate significantly in the way the students understand the music. Students from constructive teachers have more complex and deep understanding of music. They select more elements for learning scores than those from traditional teachers. Teaching conception also influences the way in which children rank those elements. No difference exists between the way 8- and 12-year-olds learn scores. Children's understanding of the scores is more complex than assumed in other studies. © 2013 The British Psychological Society.

General Metal Trades Book I. Units of Instruction. Teacher's Guide.

ERIC Educational Resources Information Center

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

This teacher's guide provides instructional materials for a 10-unit course in the General Metal Trades program. Each unit includes most or all of these basic components: performance objectives (unit and specific objectives), suggested teaching activities (a sheet outlining steps to follow to accomplish specific objectives), information sheets,…

Teacher Feedback and Student Academic Achievement: Teacher Use of Student Information Systems

ERIC Educational Resources Information Center

Bishop, Daniel J.

2013-01-01

In an era of professional standards for educators and teacher evaluations linked to measures of student achievement, researchers use data from student information systems to address research questions linking teacher feedback to student achievement. A quantitative study of teacher use of the Skyward student information system (SIS) was conducted…

Improving postoperative tonsillectomy pain management in children--a double blinded randomised control trial of a patient analgesia information sheet.

PubMed

Bailey, Lucas; Sun, Jing; Courtney, Mark; Murphy, Paul

2015-05-01

To evaluate paediatric post-tonsillectomy pain management using oxycodone when a specific analgesia information sheet is included with standard postoperative information. Oxycodone information sheets were randomly allocated to half the study children's post-tonsillectomy information pack. The trial was double-blinded to the surgeon, anaesthetist, nursing and administrative staff. Parents and children completed the pain assessment on day 3, 5 and 7. On day 10 the parents completed a questionnaire. A postoperative analgesia information sheet provides for higher satisfaction and knowledge for parents using oxycodone (p<0.001) and children have improved postoperative pain control, most significantly at day 5 (p<0.05). Parent assessment of the child's analgesia was superior with the oxycodone information sheet, most significantly at day 3 and 7 post operatively (p<0.05). There is also a positive correlation between the parents' observed pain score and children's self reported pain score, with a low correlation efficient level observed (p<0.001). Information sheets are useful in education and use of postoperative analgesia. The primary objective to explore the efficacy of the information sheet has proved to be successful in this setting. Given risks of opioid analgesia, it is recommended that postoperative information sheets be given to all parents, to provide for improved analgesia control and safe management of children in the postoperative period. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Use of an appendicitis medical information sheet in the pediatric primary care system.

PubMed

Oyachi, Noboru; Yagasaki, Hideaki; Suzuki, Takeyuki; Higashida, Kosuke; Komai, Takayuki; Hasuda, Norio; Takano, Kunio; Obana, Kazuko

2016-10-01

Accurate and prompt diagnosis is required for the primary evaluation of pediatric appendicitis. Among pediatricians and surgeons working in Yamanashi Prefecture, the pediatric appendicitis medical information (PAMI) sheet was edited in April 2011 to reflect the diagnostic results of the pediatric primary and emergency medical service and used as a referral document for surgical consultation to secondary hospitals. The PAMI sheet consisted of sections for history taking, symptoms, physical signs and laboratory findings without a scoring system. For 32 consecutive months starting in April 2011, 59 patients hospitalized for suspected appendicitis were retrospectively reviewed. In particular, a total of 17 referral patients evaluated with the PAMI sheet were assessed in order to evaluate the utility of the form. The pediatric surgeons were able to easily determine patient condition from the PAMI sheet. In total, 13 of 17 patients had appendicitis. According to the physical findings of the 17 studied patients, the judgment of right lower quadrant tenderness (κ = 0.63) and guarding (κ = 1.00) was consistent between the pediatric surgeons and primary attending pediatricians. The PAMI sheet aids in the collection of detailed history and objective data with a high level of accuracy, and provides useful referral diagnostic information to the secondary-level hospitals. © 2016 Japan Pediatric Society.

The Joanna Briggs Institute Best Practice Information Sheet: music as an intervention in hospitals.

PubMed

2011-03-01

This Best Practice Information Sheet aims to synthesize the best-available evidence on music as a therapeutic intervention for the management of anxiety or pain related to procedural or operative interventions. The information that is contained in this sheet has been derived from studies that were included in a systematic review that was conducted by The Joanna Briggs Institute. The original references can be sourced from the systematic review. Music as a therapeutic intervention is a development largely of the mid-20th century; however, it has existed in various forms in most cultures for many centuries. The Best Practice Information Sheet includes music-listening before a procedure or operation, during a procedure or operation, and after a procedure or operation. It excludes other forms of music therapy. Several recommendations for practice are made. © 2011 Blackwell Publishing Asia Pty Ltd.

Market Research on Law School Student Aid Award Letters and Shopping Sheet Information. NASFAA Consumer Information & Law Student Indebtedness Task Force Report

ERIC Educational Resources Information Center

National Association of Student Financial Aid Administrators, 2016

2016-01-01

"Market Research on Law School Student Aid Award Letters and Shopping Sheet Information" set out to identify through consumer testing what information on the financial aid award letter and U.S. Department of Education's (ED) Shopping Sheet could be modified to create a document that better assists students applying to, or currently…

Cultivation of Science Teachers' Information Literacy in China

ERIC Educational Resources Information Center

Sun, Haibin; Liu, Tingting

2009-01-01

In the paper, we focus on the information literacy of science teachers in China. Information literacy encompasses knowledge of one's information concerns and needs, and the ability to identify, locate, evaluate, organize and effectively create, use and communicate information. Science teachers should have information literacy which is a basic…

CO-CREATE: Teachers' Voices to Inform Special Education Teacher Education

ERIC Educational Resources Information Center

Young, Kirsty

2018-01-01

Teacher education is under increasing scrutiny regarding the preparedness of graduates to work in the profession in the early years of their career. To inform a teacher education program on the issues affecting graduates working in the field of special education, 77 special education teachers and principals were surveyed. Findings highlight the…

Using Teacher Effectiveness Data for Information-Rich Hiring

ERIC Educational Resources Information Center

Cannata, Marisa; Rubin, Mollie; Goldring, Ellen; Grissom, Jason A.; Neumerski, Christine M.; Drake, Timothy A.; Schuermann, Patrick

2017-01-01

Purpose: New teacher effectiveness measures have the potential to influence how principals hire teachers as they provide new and richer information about candidates to a traditionally information-poor process. This article examines how the hiring process is changing as a result of teacher evaluation reforms. Research Methods: Data come from…

Foreign Language Teachers' Professional Development in Information Age

NASA Astrophysics Data System (ADS)

Fan, Xiying; Wu, Gang

Cultivation of students' learning autonomy has raised new challenges to teachers' professional development, dynamic, continuous, lifelong full-scale development, with emphasis on the creativity and constancy of the teachers' quality development. The teachers' professional development can take the following approaches: studying theories about foreign language teaching with the aid of modern information technology; organizing online teaching research activities supported by information technology and carrying peer observation and dialogue -teaching reflection in internet environment and fostering scholarly teachers.

Exploring the Moon: A Teacher's Guide with Activities for Earth and Space Sciences.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Washington, DC.

These materials have been designed for use with the upper elementary through high school levels especially, but not exclusively, with the Lunar Sample Disk. This book contains: information on the Lunar Sample Disk, a curriculum content matrix, a teacher's guide, Moon ABCs fact sheet, rock ABCs fact sheet, Progress in Lunar Science chart, 17…

African Studies Curriculum Materials for Teachers. Second Edition.

ERIC Educational Resources Information Center

Illinois Univ., Urbana. Center for African Studies.

This handbook features an exhaustive collection of African studies curriculum materials considered most appropriate for teachers. The material is coded for elementary school, middle school, senior high school/adult, and general interest. Material is presented in the following chapters: "General Information" which contains facts sheets on…

Technology in Preparing Teachers for an Information Age.

ERIC Educational Resources Information Center

Bright, Larry K.; And Others

Teacher education can be effectively transformed to prepare educators for the information age. The characteristics of the information age require the application of organization development processes and interactive learning technologies which bring the best results of behavioral and engineering sciences to refocus teacher education structures and…

Development of a check sheet for collecting information necessary for occupational safety and health activities and building relevant systems in overseas business places.

PubMed

Kajiki, Shigeyuki; Kobayashi, Yuichi; Uehara, Masamichi; Nakanishi, Shigemoto; Mori, Koji

2016-06-07

This study aimed to develop an information gathering check sheet to efficiently collect information necessary for Japanese companies to build global occupational safety and health management systems in overseas business places. The study group consisted of 2 researchers with occupational physician careers in a foreign-affiliated company in Japan and 3 supervising occupational physicians who were engaged in occupational safety and health activities in overseas business places. After investigating information and sources of information necessary for implementing occupational safety and health activities and building relevant systems, we conducted information acquisition using an information gathering check sheet in the field, by visiting 10 regions in 5 countries (first phase). The accuracy of the information acquired and the appropriateness of the information sources were then verified in study group meetings to improve the information gathering check sheet. Next, the improved information gathering check sheet was used in another setting (3 regions in 1 country) to confirm its efficacy (second phase), and the information gathering check sheet was thereby completed. The information gathering check sheet was composed of 9 major items (basic information on the local business place, safety and health overview, safety and health systems, safety and health staff, planning/implementation/evaluation/improvement, safety and health activities, laws and administrative organs, local medical care systems and public health, and medical support for resident personnel) and 61 medium items. We relied on the following eight information sources: the internet, company (local business place and head office in Japan), embassy/consulate, ISO certification body, university or other educational institutions, and medical institutions (aimed at Japanese people or at local workers). Through multiple study group meetings and a two-phased field survey (13 regions in 6 countries), an information

Race, Gender, and Teacher Testing: How Informative a Tool Is Teacher Licensure Testing?

ERIC Educational Resources Information Center

Goldhaber, Dan; Hansen, Michael

2010-01-01

Virtually all states require teachers to undergo licensure testing before participation in the public school labor market. This article analyzes the information these tests provide about teacher effectiveness. The authors find that licensure tests have different predicative validity for student achievement by teacher race. They also find that…

General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

ERIC Educational Resources Information Center

Interstate Research Associates, Inc., Washington, DC.

This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

Information Literacy Follow-Through: Enhancing Preservice Teachers' Information Evaluation Skills through Formative Assessment

ERIC Educational Resources Information Center

Seely, Sara Robertson; Fry, Sara Winstead; Ruppel, Margie

2011-01-01

An investigation into preservice teachers' information evaluation skills at a large university suggests that formative assessment can improve student achievement. Preservice teachers were asked to apply information evaluation skills in the areas of currency, relevancy, authority, accuracy, and purpose. The study used quantitative methods to assess…

Factors Influencing Teachers' Engagement in Informal Learning Activities

ERIC Educational Resources Information Center

Lohman, Margaret C.

2006-01-01

Purpose: The purpose of this study is to examine factors influencing the engagement of public school teachers in informal learning activities. Design/methodology/approach: This study used a survey research design. Findings: Analysis of the data found that teachers rely to a greater degree on interactive than on independent informal learning…

Reflections of Preservice Information Technology Teachers Regarding Cyberbullying

ERIC Educational Resources Information Center

Akbulut, Yavuz; Cuhadar, Cem

2011-01-01

The current phenomenological study addressed the reflections of preservice information technology (IT) teachers regarding their cyberbullying or victimization experiences. Fifty five preservice IT teachers at a Turkish teacher training institution were offered a lecture with the purpose of awareness-raising on cyberbullying, which was followed by…

Teachers' Knowledge About Informal Line of Best Fit

ERIC Educational Resources Information Center

Casey, Stephanie A.; Wasserman, Nicholas H.

2015-01-01

The purpose of this study was to investigate teachers' subject matter knowledge relevant to the teaching of informal line of best fit. Task-based interviews were conducted with nineteen pre-service and in-service mathematics teachers. The results include descriptions and categorizations of teachers' conceptions, criteria for placement, accuracy of…

Principals' Informal Methods for Appraising Poor-Performing Teachers

ERIC Educational Resources Information Center

Yariv, Eliezer

2009-01-01

Teacher appraisal is never an easy task, especially of teachers experiencing difficulties and failures. Nevertheless it is a requirement for good management, in our schools no less than our corporations. Forty elementary school principals in Israel described the informal methods they use to appraise teachers who are performing poorly. Most…

Hand-Drawn 'Weekly Information Sheets' Focus Teaching, Engage Students, and Improve Communication

NASA Astrophysics Data System (ADS)

Pound, K. S.

2016-12-01

Hand-drawn and lettered `Weekly Information Sheets' (WIS) were created on a weekly basis for an upper-level Sedimentology & Stratigraphy class. Use of these sheets resulted in improved work quality, attention to detail, communication skills, and overall engagement. The sheets were modeled on the work of Lynda Barry (https://www.drawnandquarterly.com/syllabus), and included a series of repeated elements: goofy/absurd newspaper clippings, marginally pertinent cartoon(s), a summary of the weeks activities / goals and lectures, as well as cartoon cat, mouse and penguin drawings with innane comments, quotes and general class reminders. The pedagogical aims for these weekly sheets were multifold. First, they were designed so that students could see the time and care I put in to the sheet - my hope was that this would show the time and care I expected them to put in to their work. Second, I wanted to create something students would take the time to read - despite this being a 400-level class, students are rarely diligent about reading a typewritten handout. Third, I wanted to have a vehicle for engaging them in the larger world, including ethical or moral dilemmas. Fourth, I wanted the students to reflectively consider the nature of communication in science. Finally, I wanted a mechanism to focus my thoughts on the teaching and learning for the upcoming week that went beyond simply reviewing my notes and activities. Student response to the WIS was positive; they read them, used them for organizing their class notes and exam review. Students arrived early for class on Mondays for the WIS - although I needed to give them time to read the sheet. Comparison with previous course offerings shows improvements in student communication skills (written reports, poster presentation) and overall achievement.

Factors Affecting Teachers' Competence in the Field of Information Technology

ERIC Educational Resources Information Center

Tambunan, Hamonangan

2014-01-01

The development of learning technology today, have a direct impact on improving teachers' information technology competence. This paper is presented the results of research related to teachers' information technology competence. The study was conducted with a survey of some 245 vocational high school teachers. There are two types of instrument…

[Communication Interactions. Three Fact Sheets.

ERIC Educational Resources Information Center

Stremel, Kathleen; Wilson, Rebecca M.

1995-01-01

This document consists of three separately published fact sheets (for parents and teachers of children who are deaf-blind) combined here because of the close relationship of their subject matter: (1) "Communication Interactions: It Takes Two," by Kathleen Stremel; (2) "Expressive Communication: How Children Send Their Messages to You," by Kathleen…

AFRICAN MUSIC SPEAKS, NO. 6--PROJECT CUE, A TV UTILIZATION SHEET.

ERIC Educational Resources Information Center

BROWN, ROBERT M.

FOURTEEN SETS OF EDUCATIONAL TV UTILIZATION GUIDE SHEETS WERE PREPARED AS TEACHER AIDS. THESE SHEETS COVER SUCH AREAS AS SYNOPSIS OF SUBJECT, SUGGESTED PREPARATION (PRETELECAST), KEY WORDS, WHAT PUPILS SHOULD LOOK AND LISTEN FOR, SUGGESTED FOLLOWUP ACTIVITIES, SUGGESTED RELATED ACTIVITIES, SUGGESTED EVALUATION, AND SUGGESTED RELATED MATERIALS.…

Teacher Working Conditions: What Matters and Why. The Informed Educator Series

ERIC Educational Resources Information Center

Jones, Sherika; Protheroe, Nancy

2011-01-01

This "Informed Educator" looks at recent research on teacher opinions about their working conditions to address the question "what matters to teachers?" District and school leaders can use this information to strengthen their efforts to recruit and retain high-quality teachers and, in addition, better support teacher efforts to educate students.…

Animal Dissection. [Fact Sheet and Resource List Information Packet from the Humane Society of the United States].

ERIC Educational Resources Information Center

Balcombe, Jonathan

Killing animals for classroom dissection causes animal suffering, cheapens the value of life, and depletes wild animal populations, yet it remains commonplace. The Humane Society of the United States (HSUS) addresses the issue in this information packet which includes a fact sheet and three resource lists "on Dissection." The fact sheet discusses…

Fire Prevention and Safety: A Teacher's Handbook, 1986-87.

ERIC Educational Resources Information Center

Kominski, John; And Others

This collection of teaching materials will help teachers make pupils aware of the need to avoid and prevent situations which might result in fires and to master some simple life-saving techniques to protect themselves and others. The handbook contains information sheets, charts, pictures, diagrams, and suggestions for lessons and activities. Topic…

Research on College English Teachers' Information Literacy in Information Environment

ERIC Educational Resources Information Center

Du, Yan-xia

2017-01-01

The new technology revolution based on Internet, information and communication technology has triggered an upsurge of educational information in the world, including English learning and teaching. The improvement of teacher's information literacy is the key to the success of the current educational informatization reform. From the perspectives of…

Turkish Preservice Science Teachers' Informal Reasoning regarding Socioscientific Issues and the Factors Influencing Their Informal Reasoning

ERIC Educational Resources Information Center

Topcu, Mustafa Sami; Yilmaz-Tuzun, Ozgul; Sadler, Troy D.

2011-01-01

The purpose of the study is to explore Turkish preservice science teachers' informal reasoning regarding socioscientific issues and the factors influencing their informal reasoning. The researchers engaged 39 preservice science teachers in informal reasoning interview and moral decision-making interview protocols. Of the seven socioscientific…

Teachers' Everyday Professional Development: Mapping Informal Learning Activities, Antecedents, and Learning Outcomes

ERIC Educational Resources Information Center

Kyndt, Eva; Gijbels, David; Grosemans, Ilke; Donche, Vincent

2016-01-01

Although a lot is known about teacher development by means of formal learning activities, research on teachers' everyday learning is limited. In the current systematic review, we analyzed 74 studies focusing on teachers' informal learning to identify teachers' learning activities, antecedents for informal learning, and learning outcomes. In…

Teacher learning from girls' informal science experiences

NASA Astrophysics Data System (ADS)

Birmingham, Daniel J.

School science continues to fail to engage youth from non-dominant communities (Carlone, Huan-Frank & Webb, 2011). However, recent research demonstrates that informal science learning settings support both knowledge gains and increased participation in science among youth from non-dominant communities (Dierking, 2007; Falk et al., 2007; HFRP, 2010). Despite the success, little is known about how teachers can learn from informal science practices to support student engagement in science. In this study, I examine the impact informal science experiences has for the teaching and learning of science in school contexts. This study is focused on eliciting girls' stories of informal science learning experiences and sharing these stories with science teachers to examine what they notice and make meaning of in connection with their classroom practices (van Es & Sherin, 2002). I co-constructed cases of informal science experiences with middle school females who participate in an after school science program in an urban area. These cases consisted of the girls' written stories, their explicit messages to science teachers, examples of actions taken when investigating community based science issues and transcripts of conversations between the girls and researchers. These cases were shared with local science teachers in order to investigate what they "notice" (van Es & Sherin, 2002) regarding girls' participation in informal science learning, how they make meaning of youths' stories and whether the stories influence their classroom practices. I found that the girls' use their cases to share experiences of how, where and why science matters, to express hope for school science and to critique stereotypical views that young, female, students of color from lower SES backgrounds are not interested or capable of making contributions to scientific investigations. Additionally, I found that teachers noticed powerful messages within and across the girls' cases. The messages include; 1

Educational Use of Information and Communications Technology: Teachers' Perspective

ERIC Educational Resources Information Center

Sipilä, Keijo

2014-01-01

This study investigated teachers' perceptions about how information and communications technology (ICT) is being incorporated into teaching and learning, the level of teachers' digital competence and what factors, in their opinions, might be hindering the use of ICT in schools. A total of 292 Finnish teachers took part in the survey. Activity…

Mechanical Drafting with CAD. Teacher Edition.

ERIC Educational Resources Information Center

McClain, Gerald R.

This instructor's manual contains 13 units of instruction for a course on mechanical drafting with options for using computer-aided drafting (CAD). Each unit includes some or all of the following basic components of a unit of instruction: objective sheet, suggested activities for the teacher, assignment sheets and answers to assignment sheets,…

Mothers as informal science class teachers

NASA Astrophysics Data System (ADS)

Katz, Phyllis

This study explores the participation of mothers as teachers (termed "Adult Leaders") in the Hands On Science Outreach (HOSO) informal science program for pre-kindergarten through sixth grade children. Since women continue to be underrepresented in the sciences (AAUW, 1992; AAUW 1998), there is a need to probe the nature of mothers' choices in science experiences, in the family context, and as role models. Mothers of school age children who choose to lead informal science activities are in a position to teach and learn not only within this alternative setting, but within their homes where values, attitudes, beliefs and motivations are continually cultivated by daily choices (Gordon, 1972; Tamir, 1990; Gerber, 1997). Policy makers recognize that schools are only one environment from many for learning science (National Science Board, 1983; National Research Council, 1996). Using complementary methodology, this study was conducted in two HOSO sessions that extended over six months. Twelve mothers who were HOSO teachers were case study participants. Primary data collection strategies were interviews, journals, and "draw-a-scientist." A larger sample of HOSO mother-teachers (N = 112) also contributed to a surrey, developed from an analysis of the case studies. Informal learning settings must, by their non-compulsory nature, focus on the affective component of learning as a necessity of participation. The framework for the qualitative analysis was from the affective characteristics described by Simpson et al. (1994). The interpretation is informed by sociobiology, science education and adult education theories. The study finds that the twelve mothers began their HOSO teaching believing in science as a way of knowing and valuing the processes and information from its practice. These women perceive their participation as a likely means to increase the success of their child(ren)'s education and are interested in the potential personal gains of leading an informal science

Aquaculture. Teacher Edition.

ERIC Educational Resources Information Center

Walker, Susan S.

This color-coded guide was developed to assist teachers in helping interested students plan, build, stock, and run aquaculture facilities of varied sizes. The guide contains 15 instructional units, each of which includes some or all of the following basic components: objective sheet, suggested activities for the teacher, instructor supplements,…

Multi-Media and Technology Tools: Curriculum and Activities for Idaho Business Teachers.

ERIC Educational Resources Information Center

Yopp, Marty; Kitchel, K. Allen; Allen, Tacey

This guide contains information, curriculum, and activities that provide business teachers with a tool for using the World Wide Web, multimedia, and technology to enhance their programs. The opening sections contain the following: computer use policy, multimedia fact sheet, tips on using Netscape Navigator, directory of educational resources on…

Hazardous Waste Clean-Up Information (CLU-IN) On-line Characterization and Remediation Databases Fact Sheet

EPA Pesticide Factsheets

This fact sheet provides an overview of the 10 on-line characterization and remediation databases available on the Hazardous Waste Clean-Up Information (CLU-IN) website sponsored by the U.S. Environmental Protection Agency.

Children's Social Development: Information for Teachers and Parents.

ERIC Educational Resources Information Center

Asher, Steven R.; And Others

This compilation of information for teachers and parents translates important aspects of research regarding children's social development and peer relationships into strategies that can be used by parents and teachers to understand and help children who need to develop more effective ways to deal with peers. The publication includes three topical…

Texas Agricultural Science Teachers' Attitudes toward Information Technology

ERIC Educational Resources Information Center

Anderson, Ryan; Williams, Robert

2012-01-01

The researchers sought to find the Agricultural Science teachers' attitude toward five innovations (Computer-Aided Design, Record Books, E-Mail Career Development Event Registration, and World Wide Web) of information technology. The population for this study consisted of all 333 secondary Agricultural science teachers from Texas FFA Areas V and…

Set. Research Information for Teachers. Number Two. 1991.

ERIC Educational Resources Information Center

Richards, Llyn, Ed.; And Others

This packet of educational research information is designed for everyone interested in education and may be utilized for a quick read, private study, staff meetings, inservice courses or small group discussions. The leaflets and brief reports are listed on a contents sheet as follows: "Twin Studies of Spelling"; "Moment-by-moment…

Planning for an Evaluation of Teaching Performance. Volume IV. Summaries of Instruments for Use in Evaluating Teacher Performance.

ERIC Educational Resources Information Center

Yuzdepski, I., Comp.; Elliott, L., Comp.

This document presents information, in the form of summary sheets, on 54 teacher evaluation instruments. Each summary contains pertinent information about the instrument regarding publishing company, author, criteria evaluated, subject of observation, category dimension, and coding units. The 19 criteria used in the evaluation tests, which were…

Augmentative Device Helps Max Speak. PACER Center ACTion Information Sheets. PHP-c75

ERIC Educational Resources Information Center

PACER Center, 2014

2014-01-01

This Action Information Sheet follows a family's process of selecting and using augmentative and alternative communication to help their young son, Max, speak. Max is affected by global dyspraxia, which makes learning new motor skills--especially speech--quite difficult. For the first years of his life, Max could not say words. Before he and his…

An Investigation of Information-Seeking Behaviour of Geography Teachers for an Information Service Intervention: The Case of Lesotho

ERIC Educational Resources Information Center

Bitso, Constance; Fourie, Ina

2012-01-01

Introduction: This study investigates the information needs and information-seeking patterns of secondary level geography teachers in Lesotho to guide the design and implementation of an information service for these teachers. Leckie, Pettigrew and Sylvain's model of professionals' information-seeking served as a theoretical framework but was…

Teachers Should Not Only Inform but Also Entertain

ERIC Educational Resources Information Center

Kubli, Fritz

2007-01-01

Teaching is, in many respects, an art. Teachers must strike the right balance between sometimes opposite demands. On the one hand, they should lead students to scientific insights; and on the other hand, their teaching should be attractive. Teachers should not only inform, but also entertain. Experiments and stories can help them to combine these…

Conceptualizing School-Based Teacher Learning from Teachers' Points of View: Holistically Leveraging Formal, Informal, and Independent Learning Activities

ERIC Educational Resources Information Center

Jones, Monty; Dexter, Sara

2016-01-01

Improving in-service teacher education is paramount to improving student learning outcomes, and while research in this area typically examines formal teacher learning opportunities, emerging research indicates that teachers also engage in informal and independent modes of learning. Our inquiry into how teachers learned about integrating technology…

Exploring Malaysian Trainee Teachers' Adoption of the Internet as Information Tool

ERIC Educational Resources Information Center

Teck-Chai, Lau; Kim-Hong, Yeoh; Ching-Ching, Choong

2010-01-01

This study reports the usage of three commercial Internet search engines in information seeking among trainee teachers at a teacher training institute in Malaysia. It attempts to investigate the information seeking behavior of the trainees via three Internet search engines (Google, Yahoo and MSN) as gateways to information for research in academic…

Guidelines for Teachers of Online Information Retrieval.

ERIC Educational Resources Information Center

Wood, F. E.

These guidelines are intended to provide realistic and practical guidance about the options available to teachers and planners of education and training programs wholly or partly concerned with online information retrieval, particularly those in academic departments of library and information studies. Seven sections address: (1) the aims and scope…

Promoting social responsibility amongst health care users: medical tourists' perspectives on an information sheet regarding ethical concerns in medical tourism.

PubMed

Adams, Krystyna; Snyder, Jeremy; Crooks, Valorie A; Johnston, Rory

2013-12-06

Medical tourists, persons that travel across international borders with the intention to access non-emergency medical care, may not be adequately informed of safety and ethical concerns related to the practice of medical tourism. Researchers indicate that the sources of information frequently used by medical tourists during their decision-making process may be biased and/or lack comprehensive information regarding individual safety and treatment outcomes, as well as potential impacts of the medical tourism industry on third parties. This paper explores the feedback from former Canadian medical tourists regarding the use of an information sheet to address this knowledge gap and raise awareness of the safety and ethical concerns related to medical tourism. According to feedback provided in interviews with former Canadian medical tourists, the majority of participants responded positively to the information sheet and indicated that this document prompted them to engage in further consideration of these issues. Participants indicated some frustration after reading the information sheet regarding a lack of know-how in terms of learning more about the concerns discussed in the document and changing their decision-making. This frustration was due to participants' desperation for medical care, a topic which participants frequently discussed regarding ethical concerns related to health care provision. The overall perceptions of former medical tourists indicate that an information sheet may promote further consideration of ethical concerns of medical tourism. However, given that these interviews were performed with former medical tourists, it remains unknown whether such a document might impact upon the decision-making of prospective medical tourists. Furthermore, participants indicated a need for an additional tool such as a website for continued discussion about these concerns. As such, along with dissemination of the information sheet, future research implications should

Promoting social responsibility amongst health care users: medical tourists’ perspectives on an information sheet regarding ethical concerns in medical tourism

PubMed Central

2013-01-01

Background Medical tourists, persons that travel across international borders with the intention to access non-emergency medical care, may not be adequately informed of safety and ethical concerns related to the practice of medical tourism. Researchers indicate that the sources of information frequently used by medical tourists during their decision-making process may be biased and/or lack comprehensive information regarding individual safety and treatment outcomes, as well as potential impacts of the medical tourism industry on third parties. This paper explores the feedback from former Canadian medical tourists regarding the use of an information sheet to address this knowledge gap and raise awareness of the safety and ethical concerns related to medical tourism. Results According to feedback provided in interviews with former Canadian medical tourists, the majority of participants responded positively to the information sheet and indicated that this document prompted them to engage in further consideration of these issues. Participants indicated some frustration after reading the information sheet regarding a lack of know-how in terms of learning more about the concerns discussed in the document and changing their decision-making. This frustration was due to participants’ desperation for medical care, a topic which participants frequently discussed regarding ethical concerns related to health care provision. Conclusions The overall perceptions of former medical tourists indicate that an information sheet may promote further consideration of ethical concerns of medical tourism. However, given that these interviews were performed with former medical tourists, it remains unknown whether such a document might impact upon the decision-making of prospective medical tourists. Furthermore, participants indicated a need for an additional tool such as a website for continued discussion about these concerns. As such, along with dissemination of the information sheet

Major Appliance Repair. Teacher Edition and Student Edition. Second Edition.

ERIC Educational Resources Information Center

Smreker, Gene; Calvert, King

This second edition contains teacher and student guides for 14 units of instruction in major appliance repair. Each unit in the teacher edition includes some or all of the following basic components: objective sheet, suggested activities, answers to assignment sheets, answers to the written test, written test, a unit evaluation form, teacher…

Experienced Teachers' Informal Learning in the Workplace. IVLOS Series

ERIC Educational Resources Information Center

Hoekstra, Annemarieke

2007-01-01

The aim of the research reported in this dissertation is to describe how experienced secondary school teachers learn at work in an informal environment. The study is part of a larger research project aimed at providing a conceptual framework of teacher learning in the workplace as it takes place both in informal and formal learning environments.…

Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 12.

ERIC Educational Resources Information Center

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet offers definitions of the three types of spina bifida, outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet emphasizes that school programs should be flexible to accommodate these students' special needs and frequent absences, that children with…

Preservice Teachers' Knowledge of Information Literacy and Their Perceptions of the School Library Program

ERIC Educational Resources Information Center

Lee, Elizabeth A.; Reed, Brenda; Laverty, Corinne

2012-01-01

Graduating preservice teachers were surveyed regarding their knowledge of information literacy concepts, the pedagogy of information literacy, and the role of the teacher librarian and school library programs. The preservice teachers felt poorly prepared to teach information literacy to pupils, had a limited array of information skills, and held a…

Shuttle Ground Operations Efficiencies/Technologies Study (SGOE/T). Volume 5: Technical Information Sheets (TIS)

NASA Technical Reports Server (NTRS)

Scholz, A. L.; Hart, M. T.; Lowry, D. J.

1987-01-01

The Technology Information Sheet was assembled in database format during Phase I. This document was designed to provide a repository for information pertaining to 144 Operations and Maintenance Instructions (OMI) controlled operations in the Orbiter Processing Facility (OPF), Vehicle Assembly Building (VAB), and PAD. It provides a way to accumulate information about required crew sizes, operations task time duration (serial and/or parallel), special Ground Support Equipment (GSE). required, and identification of a potential application of existing technology or the need for the development of a new technolgoy item.

In-Service Science Teachers' Attitude towards Information Communication Technology

ERIC Educational Resources Information Center

Kibirige, I.

2011-01-01

The purpose of this study is to determine the attitude of in-service science teachers towards information communication technology (ICT) in education. The study explores the relationship between in-service teachers and four independent variables: their attitudes toward computers; their cultural perception of computers; their perceived computer…

Multiple Teacher Training Programs: Information on Budgets, Services, and Target Groups. Fact Sheet for the Chairman, Budget Committee, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Health, Education, and Human Services Div.

This study examined the total number of federally funded teacher training programs (excluding student loans and grants that could be used for teacher training), the budget obligations for teacher training programs, the number of teachers trained by these programs, and differences in services across the programs. The study found that in fiscal year…

Knowledge of epilepsy and preferred sources of information among elementary school teachers.

PubMed

Mott, Jared; Shellhaas, Renée A; Joshi, Sucheta M

2013-06-01

We conducted an online survey of elementary school teachers in Washtenaw County, Michigan, regarding their confidence in their knowledge of epilepsy and their preferred media or sources of information about epilepsy. Eighty-three teachers (9.3%) responded. One quarter expressed a lack of confidence in their ability to teach students with epilepsy or to respond appropriately to a seizure. Teachers most frequently (68%) cited the Internet as their primary source of information about epilepsy, with the school nurse and parents/guardians also frequently mentioned (55% and 48%, respectively). In contrast, most respondents prefer that their information come from the school nurse (74%) or a physician (73%), while only 25% cited the Internet as a preferred source. Teachers most frequently indicated EpilepsyFoundation.org (70.5%) as a trusted source of information. Future collaborative education efforts between school nurses and physicians, especially through use of the Internet, could improve teachers' knowledge of epilepsy.

Exploring the Moon: A teacher's guide with activities for Earth and space sciences

NASA Technical Reports Server (NTRS)

Taylor, G. Jeffrey; Martel, Linda M. V.; Bays, Brooks G., Jr.

1994-01-01

This guide contains educational materials designed for use in upper elementary through high schools with the Lunar Sample Disk. A set of thirty-six 35-mm slides complements the activities in this guidebook. The book contains: (1) information on the Lunar Sample Disk; (2) a curriculum content matrix; (3) a teacher's guide; (4) moon ABC's fact sheet; (5) rock ABC's fact sheet; (6) progress in Lunar Science chart; (7) seventeen activities; (8) a resource section for each unit; (9) a glossary; and (10) a list of NASA educational resources.

Teachers' Workplace Learning within Informal Contexts of School Cultures in the United States and Lithuania

ERIC Educational Resources Information Center

Jurasaite-Harbison, Elena

2009-01-01

Purpose: The purpose of this paper is to explore informal contexts of teachers' workplace professional learning and inform educational researchers, teacher educators, administrators and teachers about ways in which teachers learn to improve their practice. By questioning how teachers learn on-the-job to be better teachers and how school cultures…

Web-based Tools for Educators: Outreach Activities of the Polar Radar for Ice Sheet Measurements (PRISM) Project

NASA Astrophysics Data System (ADS)

Braaten, D. A.; Holvoet, J. F.; Gogineni, S.

2003-12-01

The Radar Systems and Remote Sensing Laboratory at the University of Kansas (KU) has implemented extensive outreach activities focusing on Polar Regions as part of the Polar Radar for Ice Sheet Measurements (PRISM) project. The PRISM project is developing advanced intelligent remote sensing technology that involves radar systems, an autonomous rover, and communications systems to measure detailed ice sheet characteristics, and to determine bed conditions (frozen or wet) below active ice sheets in both Greenland and Antarctica. These measurements will provide a better understanding of the response of polar ice sheets to global climate change and the resulting impact the ice sheets will have on sea level rise. Many of the research and technological development aspects of the PRISM project, such as robotics, radar systems, climate change and exploration of harsh environments, can kindle an excitement and interest in students about science and technology. These topics form the core of our K-12 education and training outreach initiatives, which are designed to capture the imagination of young students, and prompt them to consider an educational path that will lead them to scientific or engineering careers. The K-12 PRISM outreach initiatives are being developed and implemented in a collaboration with the Advanced Learning Technology Program (ALTec) of the High Plains Regional Technology in Education Consortium (HPR*TEC). ALTec is associated with the KU School of Education, and is a well-established educational research center that develops and hosts web tools to enable teachers nationwide to network, collaborate, and share resources with other teachers. An example of an innovative and successful web interface developed by ALTec is called TrackStar. Teachers can use TrackStar over the Web to develop interactive, resource-based lessons (called tracks) on-line for their students. Once developed, tracks are added to the TrackStar database and can be accessed and modified

Cerebral Palsy: General Information. Fact Sheet Number 2 = La Paralisis Cerebral: Informacion General. Fact Sheet Number 18.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on cerebral palsy is offered in both English and Spanish. First, it provides a definition and considers various causes (e.g., an insufficient amount of oxygen reaching the fetal or newborn brain). The fact sheet then offers incidence figures and explains characteristics of the three main types of cerebral palsy: spastic, athetoid,…

Making the informal formal: An examination of why and how teachers and students leverage experiences in informal learning environments

NASA Astrophysics Data System (ADS)

Schneider, Barbara P.

This study was an effort to understand the impact of informal learning environments (museums, aquaria, nature centers, and outdoor education programs) on school groups by developing a picture of why and how teachers and their students leverage experiences in these settings. This work relied on the self-reported visions for science education of formal and informal teachers as a means of creating a portrait or profile of the teacher visitor thus providing a new way to assess the quality of informal visits based on vision elements. Multi-level, year long case studies at six school sites and their partnering informal centers that included multiple interviews, observations (250 hours) of both school based and field trip activities, as well as focus group interviews with students two months past their field trip experience comprised the bulk of data collection activities. In addition to this more intensive work with case study teachers data was gathered from a broader group of participants through surveys (n = 396) and one-time classroom teacher interviews (n = 36) in an effort to validate or confirm case study findings. I discovered that central to informal and formal teachers' visions was a view of education as empowerment. I explored such goals as empowering students to conceive of themselves and their worlds differently, empowering students by sharing responsibility for what and how they learn, and empowering students by creating environments where everyone can contribute meaningfully. Much of what classroom teachers did to leverage the informal experience in supporting their visions of education related to these goals. For example teachers used shared experiences in informal settings as a way for their students to gain better access to and understanding of the classroom curriculum thereby increasing student participation and allowing more students to be successful. They also changed their approach to content by basing the classroom curriculum on students' interests

National Civics Teacher Survey: Information Literacy in High School Civics. Fact Sheet

ERIC Educational Resources Information Center

Kawashima-Ginsberg, Kei

2014-01-01

Teaching students to use news and information media ("information literacy") is an important aspect of civic education, especially now that news sources are rapidly changing and fragmenting along ideological lines. Information literacy is required in several state standards, and it is also frequently defined as an important "21st…

Rethinking Field Observations: Strengthening Teacher Education through INFORM

ERIC Educational Resources Information Center

Hoyt, Kristin; Terantino, Joe

2015-01-01

This article introduces the Instructional Field Observation Rounds Model (INFORM), drawn from the medical profession where resident interns make rounds with experienced physicians, as an alternative approach for conducting classroom observations in pre-service teacher education methods courses. INFORM centers on structured group observations in…

Enhancing Teachers' Motivation to Apply Humanist Information Technology Innovations

ERIC Educational Resources Information Center

Assor, Avi

2009-01-01

This article focuses on the following issue: How can we build a training and support system that would enhance the motivation and capacity of teachers for high-quality implementation of information technology innovations guided by humanist ideas? That is, a system that would not only increase teachers' motivation to apply Humanist Information…

Exploring Parenting: Information Sheets for Parents = Explorando El Arte de Ser Padres: Hojas informativas para los padres.

ERIC Educational Resources Information Center

Administration for Children, Youth, and Families (DHHS), Washington, DC. Head Start Bureau.

This document, provided here in separate English and Spanish versions, is a collection of informational and instructional sheets for parents of young children, divided into 20 thematic sections. Each of the sections includes information on the topic area, some learning activities, and questions for discussion. The sessions are: (1) "Getting…

Informal, Moralistic Health Education in Kenyan Teacher Education and How It Influences the Professional Identity of Student-Teachers

ERIC Educational Resources Information Center

Dahl, Kari K. B.

2015-01-01

This study explores informal health education with a moralistic content in three Kenyan teacher training colleges and what it means for the development of a professional identity in health education student-teachers on a continent affected by far the largest number of health problems. Informal health education with a moralistic content is a kind…

Sources of Efficacy Information in an Inservice Program for Elementary Teachers

ERIC Educational Resources Information Center

Palmer, David

2011-01-01

Low teacher self-efficacy is an important factor constraining the teaching of science at the elementary level. This study was designed to investigate the effectiveness of particular sources of efficacy information for enhancing the science teaching self-efficacy of practicing elementary teachers. Twelve teachers participated in an intervention…

All about Me: Reproducible Activity Sheets To Develop Self-Esteem in Your Students.

ERIC Educational Resources Information Center

Palomares, Susanna

This document contains a set of reproducible activity sheets for teachers to use in enhancing the self-esteem of their students. Designed to supplement other approaches being used by teachers, the activities in this book can be used to infuse esteem-building activities into the core curriculum. The activities are organized around several…

How Do Mathematics Teachers Decide What to Teach? Curriculum Authority and Sources of Information Accessed by Australian Teachers

ERIC Educational Resources Information Center

Clarke, David J.; Clarke, Doug M.; Sullivan, Peter

2012-01-01

Essential to teachers' planning are decisions regarding what should be taught. Curriculum documents are the most obvious authority. But what is a "curriculum document" for a mathematics teacher in Australia? Are there other credible sources of information that Australian teachers draw on when deciding what to teach? This article examines…

Know Your School District: Tips for Parents. PACER Center ACTion Information Sheets. PHP-c112

ERIC Educational Resources Information Center

PACER Center, 2006

2006-01-01

Becoming familiar with the school district will help parents become active and involved partners in their child's education. Research has demonstrated that family involvement in children's education can boost their academic success. Knowing about the following areas, which are discussed in this information sheet, can help parental involvement at…

Turkish Preservice Science Teachers' Informal Reasoning Regarding Socioscientific Issues and the Factors Influencing Their Informal Reasoning

NASA Astrophysics Data System (ADS)

Topçu, Mustafa Sami; Yılmaz-Tüzün, Özgül; Sadler, Troy D.

2011-06-01

The purpose of the study is to explore Turkish preservice science teachers' informal reasoning regarding socioscientific issues and the factors influencing their informal reasoning. The researchers engaged 39 preservice science teachers in informal reasoning interview and moral decision-making interview protocols. Of the seven socioscientific issues, three issues were related to gene therapy, another three were related to human cloning, and one was related to global warming. The data were analyzed using an interpretive qualitative research approach. The characteristic of informal reasoning was determined as multidimensional, and the patterns of informal reasoning emerged as rationalistic, emotive, and intuitive reasoning. The factors influencing informal reasoning were: personal experiences, social considerations, moral-ethical considerations, and technological concerns.

Teachers' Information and Communication Technology (ICT) Skills and Practices of Using ICT.

ERIC Educational Resources Information Center

Hakkarainen, Kai; Muukkonen, Hanni; Lipponen, Lasse; Ilomaki, Liisa; Rahikainen, Marjaana; Lehtinen, Erno

2001-01-01

Describes a study of Finnish elementary and secondary school teachers that analyzed relations between teachers' skills in using the new information and communication technology (ICT), their pedagogical thinking, and their self-reported practices. Topics include technical ICT skills; access to computers; information technology use; and age and…

Relationship between Lifelong Learning Levels and Information Literacy Skills in Teacher Candidates

ERIC Educational Resources Information Center

Solmaz, Dilek Yaliz

2017-01-01

This study aims to examine the relationship between lifelong learning levels and information literacy skills in teacher candidates. The research group consists of 127 physical education and sports teacher candidates. Data were collected by means of "Lifelong Learning Scale (LLL)" and "Information Literacy Scale". In the data…

Is There a Teacher in This Class? Information Processing, Multimedia and Education

ERIC Educational Resources Information Center

Muralikrishnan, T. R.; Sanjayan, T. S.

2009-01-01

This paper proposes to discuss the concept of multimedia using information processing theory in ICT enabled teacher education in the context of a knowledge society. The Information and communication technology (ICT) competencies required of teachers related to content, pedagogy, technical issues, social issues, collaboration and networking remain…

Final NPDES Electronic Reporting Rule Fact Sheet

EPA Pesticide Factsheets

Fact sheet explaining the National Pollution Discharge Elimination System (NPDES) Electronic Reporting Rule. The fact sheet provides information on the purpose of the rule, benefits and implementation.

[To what extent do reviewers of multiple-choice questions need to be trained? A comparison between handing out information sheets and brief workshop sessions].

PubMed

Öchsner, Wolfgang; Böckers, Anja

2016-01-01

A competent review process is crucial to ensure the quality of multiple-choice (MC) questions. However, the acquisition of reviewing skills should not cause any unnecessary additional burden for a medical staff that is already facing heavy workloads. 100 MC questions, for which an expert review existed, were presented to 12 novices. In advance, six participants received a specific information sheet covering critical information for high-calibre review; the other six participants attended a 2.5-hour workshop covering the same information. The review results of both groups were analysed with a licensed version of the IBM software SPSS 19.0 (SPSS Inc., Chicago, IL). The results of the workshop group were distinctly closer to the experts' results (gold standard) than those of the information sheet group. For the quantitatively important category of medium quality MC questions, the results of the workshop group did not significantly differ from the experts' results. In the information sheet group the results were significantly poorer than the experts', regardless of the quality of the questions. Distributing specific information sheets to MC question reviewers is not sufficient for ensuring the quality of the review so that - regardless of the increased effort involved - a recommendation to conduct specific workshops must be made. Copyright © 2014. Published by Elsevier GmbH.

Primary School Teachers and Outdoor Education: Varying Levels of Teacher Leadership in Informal Networks of Peers

ERIC Educational Resources Information Center

Hovardas, Tasos

2016-01-01

The study concentrated on an area in Greece with a multiplicity of sites for outdoor education. Informal networks of teachers were detected through a snowball technique and data were collected by means of a questionnaire and semi-structured interviews. A typology was first enriched to account for teacher interaction. This typology was then…

Information, Vol. 1, Number 4. Teacher Corps Dissemination Project Bulletin.

ERIC Educational Resources Information Center

Rosenau, Fred S., Ed.

Guidelines are provided for disseminating information on teacher corps projects. Information is given on experienced disseminators such as existing networks that are available to help in planning. Suggestions are made on targeting information and marketing. (JD)

Educational Technology and Distance Education. An ERIC Fact Sheet.

ERIC Educational Resources Information Center

Ely, Donald P.

The role of educational media and technology personnel in the development of distance education curriculum is the focus of this fact sheet. The definition and background of distance education are briefly described as nontraditional education involving communication between teachers and learners by such means as correspondence, radio, and…

Professional Development across the Teaching Career: Teachers' Uptake of Formal and Informal Learning Opportunities

ERIC Educational Resources Information Center

Richter, Dirk; Kunter, Mareike; Klusmann, Uta; Ludtke, Oliver; Baumert, Jurgen

2011-01-01

This study examined teachers' uptake of formal and informal learning opportunities across the career cycle. Analyses were based on data from 1939 German secondary teachers in 198 schools. Results showed that formal learning opportunities (in-service training) were used most frequently by mid-career teachers, whereas informal learning opportunities…

Information-Seeking Behaviour of Prospective Geography Teachers at the National University of Lesotho

ERIC Educational Resources Information Center

Bitso, Constance; Fourie, Ina

2014-01-01

Introduction: This paper reports a study on information-seeking behaviour of prospective geography teachers at the National University of Lesotho based on their experiences during teaching practice. It is part of a larger doctoral study on information needs and information-seeking patterns of secondary level geography teachers in Lesotho. Method:…

Mapping Pre-Service Teachers' Evolving Information and Communication Technologies Pedagogy

ERIC Educational Resources Information Center

Savage, Moira

2016-01-01

The research examined the nature and scope of e-portfolio reflective writing by primary pre-service teachers about their classroom implementation of information and communication technologies. Familiar and new technologies require a teacher to be able to confidently identify the pedagogical potential for effective learning and teaching. With the…

The Effect of Sharing Health Information on Teachers' Production of Classroom Accommodations

ERIC Educational Resources Information Center

Cunningham, Melissa M.; Wodrich, David L.

2006-01-01

Ninety elementary-school teachers read information about a hypothetical student experiencing school-related problems due to Type 1 diabetes mellitus (T1DM), generated classroom accommodations to assist the student, and rated their confidence in these accommodations. Each teacher was provided one of three levels of information about T1DM: (a) "no…

Formal and Informal CALL Preparation and Teacher Attitude toward Technology

ERIC Educational Resources Information Center

Kessler, Greg

2007-01-01

Recent research suggests that there is a general lack of a computer-assisted language learning (CALL) presence in teacher preparation programs. There is also evidence that teachers obtain a majority of their CALL knowledge from informal sources and personal experience rather than through formalized preparation. Further, graduates of these programs…

Online information seeking practices of biology teachers and the perceived influences on instructional planning

NASA Astrophysics Data System (ADS)

Perrault, Anne Marie

The purpose of this study was to examine biology teachers' perceptions of how their online information seeking practices influence their instructional planning. When teachers engage in activities to locate, evaluate, and use online information and resources, a myriad of inter-related and often inseparable consequences follows. These influences may be any combination of direct/indirect, desirable/undesirable, or anticipated/unanticipated (Rogers, 2003). This exploratory study collected baseline data regarding teachers' online practices and its influence on their practice. There were two phases of data collection in this study. Phase I was an online survey of more than seventy New York State biology teachers. The survey was intended to capture (1) a snapshot of the biology teachers' online information seeking practices during the summer and fall 2004, and (2) their perceptions regarding how their online practices influenced their instructional planning. In Phase II, ten study participants were interviewed in order to explore in greater detail the consequences of their online information seeking practices on their instructional planning. Four themes reflecting the consequences of teachers' information seeking practices emerged from the data analysis: Currency of Information; Sparking of Ideas and Gaining Personal Knowledge; Resource Management and the Role of Time; and Webs of Sharing. Each theme encompassed both the purposeful and the indirect actions by teachers to access knowledge and resources to refine and improve their instructional planning. This study's findings show that teachers are using a greater number and wider range of current and multi-modal resources than pre-Internet and they perceive this as an advantage in creating authentic, inquiry-based learning experiences. A notable discovery was of the under-use by teachers of educational online resources specifically designed to support teaching and learning activities (e.g., digital libraries, online

Development and Validation of Information Technology Mentor Teacher Attitude Scale: A Pilot Study

ERIC Educational Resources Information Center

Saltan, Fatih

2015-01-01

The aim of this study development and validation of a teacher attitude scale toward Information Technology Mentor Teachers (ITMT). ITMTs give technological support to other teachers for integration of technology in their lessons. In the literature, many instruments have been developed to measure teachers' attitudes towards the technological tools…

Information and Communication Technology Literacy among Student-Teachers in Universities in Nigeria

ERIC Educational Resources Information Center

Daramola, Florence Olutunu; Yusuf, Mudasiru Olalere; Oyelekan, Oloyede Solomon

2015-01-01

The use of information and communication technology (ICT) in the school system is becoming increasingly prominent. This study was conducted to find out the information and communication technology literacy levels among student-teachers in the universities in North-Central Nigeria. The study involved a total of 638 student-teachers out of which 360…

From the Teacher's Eyes: Facilitating Teachers Noticings on Informal Formative Assessments (IFAS) and Exploring the Challenges to Effective Implementation

ERIC Educational Resources Information Center

Sezen-Barrie, Asli; Kelly, Gregory J.

2017-01-01

This study focuses on teachers' use of informal formative assessments (IFAs) aimed at improving students' learning and teachers' recognition of students' learning processes. The study was designed as an explorative case study of four middle school teachers and their students at a charter school in the northeastern U.S.A. The data collected for the…

Experienced Teachers' Informal Learning from Classroom Teaching

ERIC Educational Resources Information Center

Hoekstra, Annemarieke; Beijaard, Douwe; Brekelmans, Mieke; Korthagen, Fred

2007-01-01

The purpose of this paper is to explore how experienced teachers learn informally, and more specifically, how they learn through the activities they undertake when teaching classes. Regarding these activities we studied four aspects: behaviour, cognition, motivation and emotion. During one year, data were collected through observations of and…

Teachers' perspectives of why and how they use the resources of informal science education sites

NASA Astrophysics Data System (ADS)

Youker, Christian Rene

There has been a growing interest in fostering increased connections between schools and community resources---such as informal science sites. This is due, in part, to the recognition that museum learning has many potential advantages, including improving motivation and attitudes, and nurturing curiosity. Some teachers are using the resources of informal science sites more than others. The purpose of this study was to determine why and how some teachers have continually used the resources of informal science education sites. The study was situated within a constructivist paradigm and employed a naturalistic inquiry strategy. Emergent interviews were conducted with six elementary teachers who regularly used the resources of informal science sites. Observations of informal science use and relevant documents were also used in data analysis. Using a qualitative data analysis program, data were unitized, coded and emergent themes were identified. Findings indicated that the teachers shared many characteristics in terms of why they used informal science, and they situated this within the context of their approaches to science teaching. Yet they valued different aspects of informal science as a resource. Support, especially emotional and social support, for using informal science was also important to these teachers, although where this support came from differed among them. All of the teachers had a strong interest in science, were leaders in science education on many levels and tended to seek out science-related projects and activities. While they shared many characteristics in terms of their approach to science teaching, there was great variation in how these teachers used informal science sites and in the amount and kind of support they received. These findings support the notion that there may be many definitions of the effective use of informal science by elementary teachers.

Quality Control: (Material) Safety Data Sheets.

PubMed

Allen, Loyd V

2017-01-01

Safety Data Sheets (formerly Material Safety Data Sheets) are a system for cataloging information on chemicals, chemical compounds, and chemical mixtures and include instructions for the safe use and potential hazards associated with a particular material or product. At present, there are 16 sections of Safety Data Sheets, and these sections are discussed in this article. Two United States Pharmacopeia compounding-related chapters (<795> and <800>) refer to Safety Data Sheets, and this article provides a brief discussion on the terminology contained within those chapters. Copyright© by International Journal of Pharmaceutical Compounding, Inc.

African American Students and U.S. High Schools. Fact Sheet

ERIC Educational Resources Information Center

Alliance for Excellent Education, 2008

2008-01-01

This fact sheet highlights the statistics of the status of the African American students living in the continental United States in terms of: population; graduation, dropouts, and preparedness; schools, segregation, and teacher quality; and special, gifted, and college preparatory education. According to the National Center for Education…

Reconceptualizing Elementary Teacher Preparation: A case for informal science education

NASA Astrophysics Data System (ADS)

Avraamidou, Lucy

2015-01-01

The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of informal science environments to teaching and learning. In order to address this question, data were collected in a period of an academic semester through the following sources: journal entries for each of the 3 experiences, a personal teaching philosophy statement and a 2-hour long semi-structured interview with each of the 12 participants. Open coding techniques were used to analyze the data in order to construct categories and subcategories and eventually to identify emerging themes. The outcomes of the analysis showed that the inclusion of informal science experiences in the context of teacher preparation has the potential to support beginning elementary teachers' development of contemporary ideas about science teaching and learning related to inquiry-based science, the nature of scientific work and the work of scientists, connecting science with everyday life, and making science fun and personally meaningful. These findings are discussed alongside implications for policy, teacher preparation, and research under these themes: (a) addressing reform recommendations; (b) developing positive orientations toward science and science teaching; and (c) constructing understandings about scientists' work.

An Immodest Proposal: Pedagogic Information Supports for Teachers

ERIC Educational Resources Information Center

Rothkopf, Ernst Z.

2009-01-01

Background/Context: Concerns about instructional quality have unleashed a frenzy of reform efforts, including changes in school governance, teacher recruitment, and curriculum, modification of teaching philosophies and procedures, stricter accountability management, and increased quests for scientific research information and guidance. These…

INFORMATION ABOUT NARCOTICS - RESOURCE MATERIAL FOR TEACHERS.

ERIC Educational Resources Information Center

ABRAMS, IRVING; HAWKINS, BARBARA A.

A SHORT HISTORY OF NARCOTICS AND THEIR LEGAL CONTROL IN THE UNITED STATES IS PRESENTED WITH AN EXPLANATION OF ADDICTION AND METHODS OF ITS PREVENTION. TEACHERS ARE INFORMED OF WAYS IN WHICH TO IDENTIFY ADDICTED STUDENTS. FOR EXAMPLE, THEY MAY BE CLOSELY OBSERVED IN PHYSICAL EDUCATION CLASSES, AND ABNORMALITIES INVESTIGATED BY A PHYSICIAN.…

Attitudes toward Information Technology of Teachers of the Gifted: Implications for Gifted Education

ERIC Educational Resources Information Center

Shaunessy, Elizabeth

2007-01-01

This statewide study of teachers of intellectually gifted students examined teachers' attitudes toward information technology. Participants were 418 teachers of the intellectually gifted in a southeastern state who voluntarily responded to a survey about technology attitudes. Results indicated positive attitudes toward technology, with training in…

Preservice Science Teachers' Epistemological Beliefs and Informal Reasoning Regarding Socioscientific Issues

NASA Astrophysics Data System (ADS)

Ozturk, Nilay; Yilmaz-Tuzun, Ozgul

2017-12-01

This study investigated preservice elementary science teachers' (PSTs) informal reasoning regarding socioscientific issues (SSI), their epistemological beliefs, and the relationship between informal reasoning and epistemological beliefs. From several SSIs, nuclear power usage was selected for this study. A total of 647 Turkish PSTs enrolled in three large universities in Turkey completed the open-ended questionnaire, which assessed the participants' informal reasoning about the target SSI, and Schommer's (1990) Epistemological Questionnaire. The participants' epistemological beliefs were assessed quantitatively and their informal reasoning was assessed both qualitatively and quantitatively. The findings revealed that PSTs preferred to generate evidence-based arguments rather than intuitive-based arguments; however, they failed to generate quality evidence and present different types of evidence to support their claims. Furthermore, among the reasoning quality indicators, PSTs mostly generated supportive argument construction. Regarding the use of reasoning modes, types of risk arguments and political-oriented arguments emerged as the new reasoning modes. The study demonstrated that the PSTs had different epistemological beliefs in terms of innate ability, omniscient authority, certain knowledge, and quick learning. Correlational analyses revealed that there was a strong negative correlation between the PSTs' certain knowledge and counterargument construction, and there were negative correlations between the PSTs' innate ability, certain knowledge, and quick learning dimensions of epistemological beliefs and their total argument construction. This study has implications for both science teacher education and the practice of science education. For example, PST teacher education programs should give sufficient importance to training teachers that are skillful and knowledgeable regarding SSIs. To achieve this, specific SSI-related courses should form part of science

Student and Teacher Ratings of Academic Competence: An Examination of Cross-Informant Agreement

ERIC Educational Resources Information Center

Kettler, Ryan J.; Elliott, Stephen N.; DiPerna, James C.; Bolt, Daniel M.; Reiser, Deitra; Resurreccion, Leilani

2014-01-01

Two studies were conducted with samples of middle and high school teachers and students to examine cross-informant agreement on the Academic Competence Evaluation Scales. Cross-informant agreement was examined using Pearson correlations and conditional probability indices. Results of Study 1 (N = 65) and Study 2 (N = 66) indicated that teacher and…

Informal Music Learning, Improvisation and Teacher Education

ERIC Educational Resources Information Center

Wright, Ruth; Kanellopoulos, Panagiotis

2010-01-01

This paper explores firstly the sense in which improvisation might be conceived of as an informal music education process and, secondly, the effects of a course in free improvisation on student teachers' perceptions in relation to themselves as musicians, music as a school subject and children as musicians. The results of a study conducted in two…

Do You Prefer to Have the Text or a Sheet with Your Physics Exams?

NASA Astrophysics Data System (ADS)

Hamed, Kastro M.

2008-05-01

Many high school and introductory college physics instructors ponder the choice between "open text" exams versus "facts and formulae sheet" exams. Other alternatives are closed book/closed notes exams or an instructor-prepared sheet of facts and relevant formulas. There is no agreement on merit. Rehfuss strongly opposes allowing students to use formula sheets while taking physics exams despite acknowledging that such use is common practice. Cone2 responded to Rehfuss by defending the use of such sheets and outlining the benefits of a "cheat sheet." Debate over the use of a "cheat sheet" or other resources during exams is not limited to the physics community. Skidmore and Aagaard3 studied the relationship between testing conditions and student test scores for students in teacher education. Two decades earlier Boniface,4 Dorsal and Cundiff,5 and Hindman6 published papers on the use of texts and/or sheets during examinations in psychology and education. Others, such as Pullen et al.7 focused on studying the discarded cheat sheets themselves. Humorously, in October 2005 The New York Times8 reported an unusual museum exhibit of "cheat sheets" and the different ways students had cheated at a particular university.

Fuels planning: science synthesis and integration; environmental consequences fact sheet 01: Fire Effects Information System (FEIS)

Treesearch

Steve Sutherland

2004-01-01

The Fire Effects Information System (FEIS) provides accessible, up-to-date fire effects summaries, taken from current English-language literature, for almost 900 plant species, about 100 animal species, and 16 Kuchler plant communities found on the North American continent. This fact sheet discusses the development of FEIS and what is contained in the species summary....

Exploring alternative conceptions of teachers and informal educators about selected astronomy concepts

NASA Astrophysics Data System (ADS)

Rutherford, Lori B.

The purpose of this study was to (1) identify alternative conceptions concerning astronomy in groups of formal and informal educators, (2) discover the origins of some of these conceptions and (3) explore how practicing teachers planned to address the need for conceptual change in their students. In response to the first question, a number of alternative conceptions were identified in formal educators, with more for teachers of prekindergarten through third grade than fourth through twelfth grade teachers, and very few alternative conceptions in the informal educators group. In regards to the second research question, a number of origins were indicated: logic, books, elementary school, high school, astronomy classes, self-study and observation. In response to the third question, various practicing teachers used computer programs and modeling in order to address some of the alternative conceptions they noticed in their students. These findings were supported by the literature and theoretical frameworks on which the study was based. The study addressed gaps in the literature concerning alternative conceptions and how they related to Ohio's Academic Content Standards along with nineteen other states. This study also addressed the need for a closer examination of informal educators and how they compare to formal educators in terms of having alternative conceptions. And finally, implications and recommendations were made for practicing educators, materials for practicing educators, teacher education, informal and formal education partnerships, standards modification, research methodology and areas of future research.

Information Activities and Appropriation in Teacher Trainees' Digital, Group-Based Learning

ERIC Educational Resources Information Center

Hanell, Fredrik

2016-01-01

Introduction: This paper reports results from an ethnographic study of teacher trainees' information activities in digital, group-based learning and their relation to the interplay between use and appropriation of digital tools and the learning environment. Method: The participants in the present study are 249 pre-school teacher trainees in…

An Information and Technical Manual for the Computer-Assisted Teacher Training System (CATTS).

ERIC Educational Resources Information Center

Semmel, Melvyn I.; And Others

The manual presents technical information on the computer assisted teacher training system (CATTS) which aims at developing a versatile and economical computer based teacher training system with the capability of providing immediate analysis and feedback of data relevant to teacher pupil transactions in a classroom setting. The physical…

Set. Research Information for Teachers. Number Two 1990.

ERIC Educational Resources Information Center

Jeffery, Peter, Ed.

This set of research materials incorporates information for teachers, principals, students, lecturers, and actively involved parents. Included are leaflets and brief reports designed for private study, staff meetings, inservice courses, or small group discussion. The package contains 15 research studies: "Modified Sports: Kiwi and…

Predictors of Cyberloafing among Preservice Information Technology Teachers

ERIC Educational Resources Information Center

Dursun, Ozcan Ozgur; Donmez, Onur; Akbulut, Yavuz

2018-01-01

The current mixed-method study investigated the extent of involvement in cyberloafing within classroom settings among preservice information technology teachers. Thirteen state universities were picked randomly from hierarchical clusters, which were determined according to the national university rankings. Then, a recent five-factor cyberloafing…

A High-Quality Teacher for Every Classroom. SPeNSE Summary Sheet.

ERIC Educational Resources Information Center

Westat, Inc., Rockville, MD.

This report from the Study of Personnel Needs in Special Education (SPeNSE) focuses on working conditions that affect special education teachers and how teachers acquire needed professional skills. The report found: (1) 80% of special education teachers serve students with two or more primary disabilities; (2) almost one-fourth of students served…

Interactive Ice Sheet Flowline Model for High School and College Students

NASA Astrophysics Data System (ADS)

Stearns, L. A.; Rezvanbehbahani, S.; Shankar, S.

2017-12-01

Teaching about climate and climate change is conceptually challenging. While teaching tools and lesson plans are rapidly evolving to help teachers and students improve their understanding of climate processes, there are very few tools targeting ice sheet and glacier dynamics. We have built an interactive ice sheet model that allows students to explore how Antarctic glaciers respond to different climate perturbations. Interactive models offer advantages that are hard to obtain in traditional classroom settings; users can systematically investigate hypothetical situations, explore the effects of modifying systems, and repeatedly observe how systems interrelate. As a result, this project provides a much-needed bridge between the data and models used by the scientific community and students in high school and college. We target our instructional and assessment activities to three high school and college students with the overall aim of increasing understanding of ice sheet dynamics and the different ways that ice sheets are impacted by climate change, while also improving their fundamental math skills.

Let's Go to the Zoo: Guiding Elementary Students through Research; Ladders of Collaboration; Information Literacy and Assessment: Web Resources Too Good To Miss; Top Secret: Collaborative Efforts Really Do Make a Difference; What Is Collaboration to You?; Volunteering for Information Literacy; Getting an Early Start on Using Technology for Research; Collaborations: Working with Restrictions.

ERIC Educational Resources Information Center

Futch, Lynn; Asper, Vicki; Repman, Judi; Tschamler, Addie; Thomas, Melody; Kearns, Jodi; Farmer, Lesley S. J.; Buzzeo, Toni

2002-01-01

Includes eight articles that address the role of the elementary school librarian in developing information literacy, focusing on collaboration between media specialists and classroom teachers. Highlights include student research, including a research planning sheet; Web resources on information literacy and assessment; and helping students use…

2012 Swimming Season Fact Sheets

EPA Pesticide Factsheets

To help beachgoers make informed decisions about swimming at U.S. beaches, EPA annually publishes state-by-state data about beach closings and advisories for the previous year's swimming season. These fact sheets summarize that information by state.

Science Teachers' Information Processing Behaviours in Nepal: A Reflective Comparative Study

ERIC Educational Resources Information Center

Acharya, Kamal Prasad

2017-01-01

This study examines the investigation of the information processing behaviours of secondary level science teachers. It is based on the data collected from 50 secondary level school science teachers working in Kathmandy valley. The simple random sampling and the Cognitive Style Inventory have been used respectively as the technique and tool to…

Set. Research Information for Teachers. Number One 1991.

ERIC Educational Resources Information Center

Jeffery, Peter, Ed.

This set of materials incorporates research information for everyone interested in education: teachers, administrators, students, lecturers, and actively involved parents. Included are leaflets and brief reports designed for a quick read, private study, staff meetings, in-service courses, or small group discussions. This package contains 14…

Gaps and Pathways Project: driving pathways by diagnosis sheets.

PubMed

Touchinsky, Susan; Chew, Felicia; Davis, Elin Schold

2014-04-01

This paper describes the development and use of information sheets for occupational therapy practitioners to use as guides for evaluation and intervention planning to address their client's driving and community mobility needs. Called Driving Pathways by Diagnosis Sheets, the information assists therapists with direction to connect impairment to driving risk and incorporate intervention to client goals and priorities related to driving and community mobility. An example of one of the sheets for the diagnosis of arthritis is highlighted and implications for use are discussed.

From the teacher's eyes: facilitating teachers noticings on informal formative assessments (IFAs) and exploring the challenges to effective implementation

NASA Astrophysics Data System (ADS)

Sezen-Barrie, Asli; Kelly, Gregory J.

2017-01-01

This study focuses on teachers' use of informal formative assessments (IFAs) aimed at improving students' learning and teachers' recognition of students' learning processes. The study was designed as an explorative case study of four middle school teachers and their students at a charter school in the northeastern U.S.A. The data collected for the study included a history of teaching questionnaire, video records of the teachers' IFA practices, ethnographic interviews with teachers, and field notes from classroom observations. These data were analysed from a sociolinguistic perspective focusing on the ways that classroom discourse and reflective interview conversations constructed ways of viewing assessment. The findings from the analysis of the classroom discourse showed that teachers use three different types of IFA cycles, labelled as connected, non-connected, and repeating. Teachers' reflections on video cases show that teachers can learn to view in-the-moment interactions in new ways that can guide IFAs. We concluded that teachers' perspectives on the effectiveness of IFAs are an important, but often neglected, part of building a robust, interactive classroom assessment portfolio.

Wetlands & Wildlife: Alaska Wildlife Curriculum Teacher Information Manual, Parts I-II.

ERIC Educational Resources Information Center

Sigman, Marilyn; And Others

This document consists of a teacher manual and a set of information cards. The teacher manual is designed to educate Alaskan students about the important functions of Alaska's wetlands and about the fish and wildlife that live there. Part I of the manual explores Alaska's wetland habitats, the plants and animals that live there, and the…

The TRUST Project: A Formal-Informal Teacher Education Partnership for the Promotion of Earth Science Teacher Certification

NASA Astrophysics Data System (ADS)

Sloan, H.; Miele, E.; Powell, W.; MacDonald, M.

2004-12-01

The American Museum of Natural History (AMNH) in partnership with Lehman and Brooklyn Colleges of the City University of New York (CUNY) has initiated The Teacher Renewal for Urban Science Teaching (TRUST) project. TRUST combines informal and formal teacher education in a four-year initiative to enhance professional development and masters of science education programs, grades K-8 at Brooklyn College and 7-12 at Lehman College. This NSF-funded partnership brings together the resources of AMNH, CUNY, New York City school districts, New York City Department of Education-Museum Partnerships, and the expertise of scientists and teachers with research experiences. Following an initial planning year, TRUST will recruit and sustain 90 teachers over a period of 3 years as well as engage 30 school administrators in support of Earth science instruction. Program components include two new formal Earth systems science courses, intensive informal summer institutes, and a lecture and workshop series during which participants gain new Earth science content knowledge, develop action plans, and present their work on the local and national level. In addition, participants have access to ongoing resource and material support to enhance their learning and instruction. Continuous documentation and data collection by project investigators are being used to address questions regarding the impact various aspects of the TRUST participant experience on classroom instruction and learning, the acquisition of scientific knowledge in the new courses and institutes, and to examine the nature of the Museum experience in meeting certification goals. External formative and summative evaluation of the project is addressing issues surrounding the value of the program as a model for formal-informal partnership in urban Earth science teacher education and certification, analysis of policies that facilitate partnership arrangements, and how socialization of novices with experts affects retention and

Semiconductor Manufacturing Final Air Toxics Rules Fact Sheets

EPA Pesticide Factsheets

This page contains a February 2003 fact sheet for the final NESHAP for Semiconductor Manufacturing. This page also contains a July 2008 fact sheet with information regarding the final amendments to the 2003 final rule for the NESHAP.

75 FR 45144 - Recovery Fact Sheet 9580.203, Debris Monitoring

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

...] Recovery Fact Sheet 9580.203, Debris Monitoring AGENCY: Federal Emergency Management Agency, DHS. ACTION... accepting comments on Recovery Fact Sheet 9580.203, Debris Monitoring. DATES: Comments must be received by... guidelines. Specifically, the fact sheet provides information on debris monitoring roles and responsibilities...

Recruiting and Retaining High-Quality Teachers. SPeNSE Summary Sheet.

ERIC Educational Resources Information Center

Westat, Inc., Rockville, MD.

This report summarizes the data from the Study of Special Needs in Special Education (SPeNSE), a national study of personnel in special education. It focuses on data related to recruiting and retaining high-quality special education teachers. Findings indicate: (1) in 1999-2000, more than 12,000 openings for special education teachers were left…

The Effect of Information Literacy on Teachers' Critical Thinking Disposition

ERIC Educational Resources Information Center

Saglam, Aycan Çiçek; Çankaya, Ibrahim; Üçer, Hakan; Çetin, Muhammet

2017-01-01

The concepts of information literacy and critical thinking are two important concepts of today's information and technology age closely related to each other and sometimes used interchangeably. The purpose of the current study is to explore the relationship between the secondary school teachers' critical thinking disposition and information…

Key Informants' Perspectives on Teacher Learning in Scotland

ERIC Educational Resources Information Center

Kennedy, Aileen; Christie, Donald; Fraser, Christine; Reid, Lesley; McKinney, Stephen; Welsh, Mary; Wilson, Alastair; Griffiths, Morwenna

2008-01-01

This article outlines the policy context for teachers' learning and continuing professional development in Scotland and considers this in relation to the perspectives of key informants gained through interview. The analysis draws on a triple-lens conceptual framework and points to some interesting contradictions between the policy text and the…

A Teacher's Utilization of Information and Communication Technology as a Pedagogical Tool

ERIC Educational Resources Information Center

Golas, Jennifer Lynn

2013-01-01

This research study investigated the factors that either contribute or inhibit a teacher from using information and communication technology as an educational tool in the classroom. Factors as teachers' perceived level of proficiency with technology, technology-related professional development, planning time, and the technology resources available…

Nonlinear distortion of thin liquid sheets

NASA Astrophysics Data System (ADS)

Mehring, Carsten Ralf

Thin planar, annular and conical liquid sheets or films are analyzed, in a unified manner, by means of a reduced- dimension approach providing governing equations for the nonlinear motion of planar and swirling annular thin inviscid and incompressible liquid sheets in zero gravity and with axial disturbances only. Temporal analyses of periodically disturbed infinite sheets are considered, as well as spatial analyses of semi-infinite sheets modulated at the nozzle exit. Results on planar and swirling annular or conical sheets are presented for a zero density ambient gas. Here, conical sheets are obtained in the nearfield of the nozzle exit by considering sheets or films with swirl in excess of that needed to stabilize the discharging stream in its annular configuration. For nonswirling annular sheets a spatially and/or temporally constant gas-core pressure is assumed. A model extension considering the influence of aerodynamic effects on planar sheets is proposed. For planar and annular sheets, linear analyses of the pure initial- and pure boundary-value problem provide insight into the propagation characteristics of dilational and sinuous waves, the (linear) coupling between both wave modes, the stability limits for the annular configuration, as well as the appearance of particular waves on semi-infinite modulated sheets downstream from the nozzle exit. Nonlinear steady-state solutions for the conical configuration (without modulation) are illustrated. Comparison between nonlinear and linear numerical and linear analytical solutions for temporally or spatially developing sheets provides detailed information on the nonlinear distortion characteristics including nonlinear wave propagation and mode-coupling for all the considered geometric configurations and for a variety of parameter configurations. Sensitivity studies on the influence of Weber number, modulation frequency, annular radius, forcing amplitude and sheet divergence on breakup or collapse length and times

The Relationship between Teacher Attitudes toward the Common Core State Standards and Informational Text

ERIC Educational Resources Information Center

Estruch, Marcie Jane

2018-01-01

This study sought to determine the relationship between teachers' attitudes toward the Common Core State Standards and three predetermined factors. These factors were (1) teachers' attitudes toward the practicality of pedagogical shift three, balancing informational and literary texts, (2) teachers' attitudes toward school support with the…

Improving Reading in Every Class: A Sourcebook for Teachers.

ERIC Educational Resources Information Center

Thomas, Ellen Lamar; Robinson, H. Alan

This sourcebook for high school teachers suggests procedures not only for teaching the fundamental process of reading, but also for teaching reading in all of the high school content areas. It features motivating activities, a subject-area index, and guide sheets and work sheets. Chapters include "How to Use This Book,""Building Vocabulary and…

An Evaluative Case Study on Professional Competency of Preservice Information Technology Teachers

ERIC Educational Resources Information Center

Kabakci Yurdakul, Isil

2011-01-01

The purpose of this study is to evaluate preservice Information Technology (IT) teachers' professional competency in the teaching process. The study was designed on the basis of evaluative case study. The participants of the study consisted of seven preservice IT teachers attending the department of Computer Education and Instructional…

Preservice Science Teachers' Informal Reasoning about Socioscientific Issues: The influence of issue context

NASA Astrophysics Data System (ADS)

Sami Topcu, Mustafa; Sadler, Troy D.; Yilmaz-Tuzun, Ozgul

2010-12-01

The purpose of the current study is to explicitly test the extent to which issue contexts affect the informal reasoning processes engaged in by individuals. In order to address the research question framing this study, we engaged 39 Turkish preservice science teachers (PSTs) in interviews designed to elicit argumentation related to multiple socioscientific scenarios. Three scenarios related to gene therapy, another three related to human cloning, and the final scenario related to global warming. The data were analyzed using an interpretive qualitative research approach. Our work builds on a framework initially proposed by Toulmin in 1958. This study has provided new evidence related to informal reasoning in the context of socioscientific issues (SSI). At the sample level, there was strong consistency in informal reasoning quality among varying socioscientific scenarios. However, finer-grained analyses indicated a greater level of variability in the informal reasoning practices of individual PSTs. These results support previous conclusions that suggest context dependence for informal reasoning related to SSI. This study provides an initial picture of the reasoning practices of preservice teachers as opposed to science learners. The results indicate that teachers, at least those in this Turkish setting, would benefit from learning experiences that support their own informal reasoning practices as well as their ability to foster development of these practices among their students. We encourage the field to continue the investigation of SSI as contexts for education particularly as it relates to the education of teachers.

Reframing Research on Methods Courses to Inform Mathematics Teacher Educators' Practice

ERIC Educational Resources Information Center

Kastberg, Signe E.; Tyminski, Andrew M.; Sanchez, Wendy B.

2017-01-01

Calls have been made for the creation of a shared knowledge base in mathematics teacher education with the power to inform the design of scholarly inquiry and mathematics teacher educators' (MTEs) scholarly practices. Focusing on mathematics methods courses, we summarize and contribute to literature documenting activities MTEs use in mathematics…

Perceptions of Teachers about Information and Communication Technologies (ICT): A Study of Metaphor Analysis

ERIC Educational Resources Information Center

Bas, Gokhan

2017-01-01

This study aimed to examine metaphorical conceptions of high school teachers (n = 224) in Turkey about information and communication technologies (ICT). Phenomenological research design was adopted to examine teachers' perceptions about ICT in the current study. The results of the study showed that teachers produced a total of 46 valid metaphors…

Moral Dilemmas/Value Sheets: Writing for Content-Centered Social Studies Classrooms.

ERIC Educational Resources Information Center

Stahl, Robert J.; And Others

The purpose of the paper is to stress the development of content-centered classroom activities useful for attaining values clarification and/or moral development goals. The objective is to help teachers understand the formulation of content-centered learning activities so that they will be able to plan and produce their own value sheets or moral…

Dylan Pritchett, Storyteller. Cue Sheet for Students.

ERIC Educational Resources Information Center

Evans, Karen L. B.

Designed to be used before and after attending a storytelling performance by Dylan Pritchett, this cue sheet presents information about the performance and suggests activities that can be done with classmates, friends, or family members. The cue sheet discusses where and why people tell stories, what makes a story good for telling, what makes a…

Reconceptualizing Elementary Teacher Preparation: A Case for Informal Science Education

ERIC Educational Resources Information Center

Avraamidou, Lucy

2015-01-01

The purpose of this case study was to explore the ways in which 3 different informal science experiences in the context of an elementary methods course influenced a group of prospective elementary teachers' ideas about science teaching and learning as well as their understandings about the role of informal science environments to teaching and…

Information Literacy and Transfer in Schools: Implications for Teacher Librarians

ERIC Educational Resources Information Center

Herring, James E.; Bush, Stephanie J.

2011-01-01

This study focuses on the use of the New South Wales (NSW) Department of Education and Training information literacy model in a primary school as the basis for the possible establishment of a culture of transfer of information literacy skills. The study used constructivist grounded analysis to interpret data gathered from teachers and principals.…

78 FR 35612 - Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-13

... address the targeted teacher deferment provision of the Higher Education Act of 1965, as amended. The... DEPARTMENT OF EDUCATION [Docket No. ED-2013-ICCD-0076] Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas Nationwide Listing AGENCY: Office of Postsecondary...

Silicon Sheet Quality is Improved By Meniscus Control

NASA Technical Reports Server (NTRS)

Yates, D. A.; Hatch, A. E.; Goldsmith, J. M.

1983-01-01

Better quality silicon crystals for solar cells are possible with instrument that monitors position of meniscus as sheet of solid silicon is drawn from melt. Using information on meniscus height, instrument generates feedback signal to control melt temperature. Automatic control ensures more uniform silicon sheets.

Pre-Service Teachers Critically Evaluate Scientific Information on the World-Wide Web: What Makes Information Believable?

ERIC Educational Resources Information Center

Iding, Marie; Klemm, E. Barbara

2005-01-01

The present study addresses the need for teachers to critically evaluate the credibility, validity, and cognitive load associated with scientific information on Web sites, in order to effectively teach students to evaluate scientific information on the World Wide Web. A line of prior research investigating high school and university students'…

How the Formal and Informal Social Networks of Special Education Teachers Shape Their Practice

ERIC Educational Resources Information Center

Wong, Amie

2016-01-01

Teacher collaboration has long been considered to be a vehicle for educational improvement. Meanwhile, some teachers find themselves disconnected and isolated from their colleagues, in part due to the roles they serve in schools. There is little research information on the social networks of special education teachers. This study is intended to…

Geri Keams: "Coyote and Spider Woman and Other Creation Stories." Cue Sheet.

ERIC Educational Resources Information Center

Carr, Gail

This performance guide is designed for teachers to use with students before and after a storytelling performance of "Coyote and Spider Woman and Other Creation Stories," by Geri Keams, a Navajo storyteller. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) The Storyteller Tells Her…

Informal Reading Inventories: Creating Teacher-Designed Literature-Based Assessments

ERIC Educational Resources Information Center

Provost, Mary C.; Lambert, Monica A.; Babkie, Andrea M.

2010-01-01

Mandates emphasizing student achievement have increased the importance of appropriate assessment techniques for students in general and special education classrooms. Informal reading inventories (IRIs), designed by classroom teachers, have been proven to be an efficient and effective way to determine students' strengths, weaknesses, and strategies…

Fact Sheet on Evapotranspiration Cover Systems for Waste Containment

EPA Pesticide Factsheets

This Fact Sheet updates the 2003 Fact Sheet on Evapotranspiration Covers and provides information on the regulatory setting for ET covers, general considerations in their design, performance, and monitoring, and status at the time of writing (2011).

The use of health related quality of life data to produce information sheets for patients with head and neck cancer.

PubMed

Rogers, S N; Hogg, E S; Cheung, W K A; Lai, L K L; Jassal, P; Lowe, D

2015-07-01

Health related quality of life information gives patients and carers an indication of how they will be affected following treatment. Such knowledge can promote realistic expectations and help patients come to terms with their outcome. The aim of this paper is to describe the background development of patient information sheets produced at our unit. The data were compiled using a common head and neck cancer specific quality of life questionnaire (University of Washington Quality of Life [UW-QOL]). There are 12 domains comprising activity, appearance, anxiety, chewing, mood, pain, recreation, saliva, shoulder, speech, swallowing and taste. The data were collected over 19 years at our unit and focus on follow-up records at around 2 years as this gives a good indication of health related quality of life in survivorship. UW-QOL questionnaires were available from 1,511 patients treated following primary diagnosis of head and neck cancer, and there were 24 subgroups based on cancer site, stage and treatment. There were 2 other subgroups: 132 having transoral laser resection and 176 having laryngectomy. The patient and carer research forum helped to design the information sheets, which display overall quality of life, percentages with 'good' outcome and 'significant problem' by domain, and the most important domains. Three examples are included in this paper: early stage oral cancer treated by surgery alone, early laryngeal cancer treated by surgery alone, and late stage oropharyngeal cancer treated by surgery and postoperative radiotherapy. All 26 subgroup information sheets are available in booklet form and on the internet. How the surgical community best utilises this type of resource needs further research.

Petroleum Refining Industry Final Air Toxics Rule Fact Sheets

EPA Pesticide Factsheets

This page contains a July 1995 fact sheet for the final NESHAP for Petroleum Refineries. This page also contains a June 2013 fact sheet with information regarding the final amendments to the 2013 final rule for the NESHAP.

Supporting Data-Informed Practice among Early Career Teachers: The Role of Mentors

ERIC Educational Resources Information Center

Jimerson, Jo Beth; Choate, Marnie R.; Dietz, Laurel K.

2015-01-01

Equipping teachers to use data is a critical piece of the school improvement puzzle. To help early career teachers (ECT) develop data-use acumen, some districts utilize mentoring supports. While research on mentoring in general is well-developed, research on how mentoring can or does support data-informed practice is not. To address this gap, we…

Developing Trainee Teacher Practice with Geographical Information Systems (GIS)

ERIC Educational Resources Information Center

Walshe, Nicola

2017-01-01

There is general agreement that geographical information systems (GIS) have a place within the geography classroom; they offer the potential to support geographical learning, exploring real-world problems through student-centred learning, and developing spatial thinking. Despite this, teachers often avoid engaging with GIS and research suggests…

Modern Aspects of Communication in Education of Teachers Using New Information and Communication Technologies (ICT)

ERIC Educational Resources Information Center

Tatkovic, Nevenka; Sehanovic, Jusuf; Ruzic, Maja

2005-01-01

This work deals with the need of introducing modern aspects of communication on higher education of future teachers using information and communication technologies. The emphasis is put on the importance for future teachers to have basic information science knowledge and skills and their preparations for using ICT. A growth of the number of…

Professional Identity Development of Teacher Candidates Participating in an Informal Science Education Internship: A focus on drawings as evidence

NASA Astrophysics Data System (ADS)

Katz, Phyllis; McGinnis, J. Randy; Hestness, Emily; Riedinger, Kelly; Marbach-Ad, Gili; Dai, Amy; Pease, Rebecca

2011-06-01

This study investigated the professional identity development of teacher candidates participating in an informal afterschool science internship in a formal science teacher preparation programme. We used a qualitative research methodology. Data were collected from the teacher candidates, their informal internship mentors, and the researchers. The data were analysed through an identity development theoretical framework, informed by participants' mental models of science teaching and learning. We learned that the experience in an afterschool informal internship encouraged the teacher candidates to see themselves, and to be seen by others, as enacting key recommendations by science education standards documents, including exhibiting: positive attitudes, sensitivity to diversity, and increasing confidence in facilitating hands-on science participation, inquiry, and collaborative work. Our study provided evidence that the infusion of an informal science education internship in a formal science teacher education programme influenced positively participants' professional identity development as science teachers.

Fact Sheets from the ERIC Clearinghouse on Handicapped and Gifted Children, 1980.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

The document is a compilation of 15 fact sheets developed during 1980 by the ERIC Clearinghouse on Handicapped and Gifted Children. Fact sheets are single sheets which provide basic information in a question-answer format and include additional resources and references. The fact sheets have the following titles: "Sex Education for Retarded…

Analysis of a Sheet Silicate.

ERIC Educational Resources Information Center

Adams, J. M.; Evans, S.

1980-01-01

Describes a student project in analytical chemistry using sheet silicates. Provides specific information regarding the use of phlogopite in an experiment to analyze samples for silicon, aluminum, magnesium, iron, potassium, and fluoride. (CS)

Teachers as Informal Learners: Workplace Professional Learning in the United States and Lithuania

ERIC Educational Resources Information Center

Jurasaite-Harbison, Elena; Rex, Lesley A.

2013-01-01

This study demonstrates the understandings that result from teachers' explanations of how they learn when they encounter everyday situations that evoke their learning. The study renders these explanations as a framework for further research on teacher workplace learning in informal settings. The framework emerged from a constant-comparative…

What the Research Says about Alternative Teacher Certification Programs. Information Capsule. Volume 1104

ERIC Educational Resources Information Center

Blazer, Christie

2012-01-01

The shortage of qualified teachers across the U.S. has contributed to the popularity of alternative certification programs. These programs are designed to attract individuals into the teaching profession by allowing candidates to become certified without having to complete a traditional teacher education program. This Information Capsule reviewed…

Analysis of preservice science teacher information literacy towards research skills

NASA Astrophysics Data System (ADS)

Subekti, H.; Purnomo, A. R.; Susilo, H.; Ibrohim; Suwono, H.

2018-04-01

Information literacy is an important component for university students necessary to support personal development both in academic and real-life setting. This research aimed to analyze the drawing picture of information literacy ability among preservice science teacher in Universitas Negeri Surabaya related to research skills. Purposive sampling was used to determine the amount of participants, thereby involving 208 participants from class year 2014, 2015, and 2016. For gathering the data, the instruments being applied were questionnaire based information literacy test. The data then were analyzed in descriptive manner. The results indicated that the male students outperformed the female students by which they obtained 51.1% correct answer, 2% higher than the female students. Based on the duration of the study, the percentage of correct answers varies among students of class year 2014, 2015, and 2016; 56.2%, 45.1%, and 48.4% respectively. When looked at the average percentage of all students, however, most of items were scored in low category (below 50%) except for type of notification, strategy to accessing information, mastery of terminologies used in research and the essence of the copyright . To conclude, the literacy ability of preservice science teachers is still relatively low and the tendency of information literacy possessed by male students is relatively higher than female students.

Arts-Informed Inquiry in Teacher Education: Contesting the Myths

ERIC Educational Resources Information Center

Ewing, Robyn; Hughes, John

2008-01-01

Arts-informed inquiry has attracted a great deal of controversy in recent times as it has gained popularity as an educational research methodology in teacher education. As with other innovative approaches and methodologies, there have been lively debates about its rigour, authenticity and appropriateness. This article suggests principles for its…

Information Flow in Teachers' Organizations in Israel During Confrontations with Employers: I

ERIC Educational Resources Information Center

Glasman, Naftaly S.

1975-01-01

First part of an article examining the content of information flow; the amount of information released; the mechanism of the flow; the factors affecting the content, amount, and mechanism; and the corollaries of information flow and the characteristics of the school system. Includes the questions put to the teachers. (Author/IRT)

Single clay sheets inside electrospun polymer nanofibers

NASA Astrophysics Data System (ADS)

Sun, Zhaohui

2005-03-01

Nanofibers were prepared from polymer solution with clay sheets by electrospinning. Plasma etching, as a well controlled process, was used to supply electrically excited gas molecules from a glow discharge. To reveal the structure and arrangement of clay layers in the polymer matrix, plasma etching was used to remove the polymer by controlled gasification to expose the clay sheets due to the difference in reactivity. The shape, flexibility, and orientation of clay sheets were studied by transmission and scanning electron microscopy. Additional quantitative information on size distribution and degree of exfoliation of clay sheets were obtained by analyzing electron micrograph of sample after plasma etching. Samples in various forms including fiber, film and bulk, were thinned by plasma etching. Morphology and dispersion of inorganic fillers were studied by electron microscopy.

A Look at Constitutional Checks and Balances: Study Sheets for U.S. History.

ERIC Educational Resources Information Center

Scott, Nancy

This document is intended as a resource guide for teachers to use in helping students to understand how the United States system of government operates. It examines the background, historical application, and current debate concerning the principle of checks and balances. Ten study sheets feature various figures and episodes prominently associated…

What Influences Geography Teachers' Usage of Geographic Information Systems? A Structural Equation Analysis

ERIC Educational Resources Information Center

Lay, Jinn-Guey; Chi, Yu-Lin; Hsieh, Yeu-Sheng; Chen, Yu-Wen

2013-01-01

Understanding the usage of the geographic information system (GIS) among geography teachers is a crucial step in evaluating the current dissemination of GIS knowledge and skills in Taiwan's educational system. The primary contribution of this research is to further our understanding of the factors that affect teachers' GIS usage. The structural…

The Informational Text Structure Survey (ITS[superscript 2]): An Exploration of Primary Grade Teachers' Sensitivity to Text Structure in Young Children's Informational Texts

ERIC Educational Resources Information Center

Reutzel, D. Ray; Jones, Cindy D.; Clark, Sarah K.; Kumar, Tamara

2016-01-01

There has been no research reported about if or how well primary grade teachers can identify information text structures in children's authentic informational texts. The ability to do so accurately and reliably is a prerequisite for teachers to be able to teach students how to recognize and use text structures to assist them in comprehending…

Sketching Designs Using the Five Design-Sheet Methodology.

PubMed

Roberts, Jonathan C; Headleand, Chris; Ritsos, Panagiotis D

2016-01-01

Sketching designs has been shown to be a useful way of planning and considering alternative solutions. The use of lo-fidelity prototyping, especially paper-based sketching, can save time, money and converge to better solutions more quickly. However, this design process is often viewed to be too informal. Consequently users do not know how to manage their thoughts and ideas (to first think divergently, to then finally converge on a suitable solution). We present the Five Design Sheet (FdS) methodology. The methodology enables users to create information visualization interfaces through lo-fidelity methods. Users sketch and plan their ideas, helping them express different possibilities, think through these ideas to consider their potential effectiveness as solutions to the task (sheet 1); they create three principle designs (sheets 2,3 and 4); before converging on a final realization design that can then be implemented (sheet 5). In this article, we present (i) a review of the use of sketching as a planning method for visualization and the benefits of sketching, (ii) a detailed description of the Five Design Sheet (FdS) methodology, and (iii) an evaluation of the FdS using the System Usability Scale, along with a case-study of its use in industry and experience of its use in teaching.

Research Informing Practice--Practice Informing Research: Innovative Teaching Methologies for World Language Teachers. Research in Second Language Learning

ERIC Educational Resources Information Center

Schwarzer, David, Ed.; Petron, Mary, Ed.; Luke, Christopher, Ed.

2011-01-01

"Research Informing Practice--Practice Informing Research: Innovative Teaching Methodologies for World Language Educators" is an edited volume that focuses on innovative, nontraditional methods of teaching and learning world languages. Using teacher-research projects, each author in the volume guides readers through their own personal…

Geometric Design Laboratory Fact Sheet

DOT National Transportation Integrated Search

2006-08-02

This fact sheet provides concise information about the Geometric Design Laboratory (GDL) at the Turner-Fairbank Highway Research Center. The mission of the GDL is to provide technical support to the Federal Highway Administration's Office of Safety R...

Professional Identity Development of Teacher Candidates Participating in an Informal Science Education Internship: A Focus on Drawings as Evidence

ERIC Educational Resources Information Center

Katz, Phyllis; McGinnis, J. Randy; Hestness, Emily; Riedinger, Kelly; Marbach-Ad, Gili; Dai, Amy; Pease, Rebecca

2011-01-01

This study investigated the professional identity development of teacher candidates participating in an informal afterschool science internship in a formal science teacher preparation programme. We used a qualitative research methodology. Data were collected from the teacher candidates, their informal internship mentors, and the researchers. The…

A Strategic Approach to Curriculum Design for Information Literacy in Teacher Education--Implementing an Information Literacy Conceptual Framework

ERIC Educational Resources Information Center

Klebansky, Anna; Fraser, Sharon P.

2013-01-01

This paper details a conceptual framework that situates curriculum design for information literacy and lifelong learning, through a cohesive developmental information literacy based model for learning, at the core of teacher education courses at UTAS. The implementation of the framework facilitates curriculum design that systematically,…

Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Macko, S. A.; Arnold, E. M.; Barnikel, F.; Berenguer, J. L.; Cifelli, F.; Funiciello, F.; Schwarz, A.; Smith, P.; Summesberger, H.; Laj, C. E.

2015-12-01

GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Mineral Resources", "Our Changing Planet", "Natural Hazards", "Water" and "Biodiversity and Evolution". These workshops combine scientific presentations on current research in Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Teachers are also invited to present their own classroom activities to their colleagues, regardless of the scientific topic. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside their own country and informally interacted with the

Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Arnold, E. M.; Macko, S. A.; Barnikel, F.; Berenguer, J. L.; Cifelli, F.; Funiciello, F.; Laj, C. E.; Schwarz, A.; Smith, P.; Summesberger, H.

2016-12-01

GIFT workshops are teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program focuses on a different general theme each year. Past themes have included, for example, "Water!", "Energy and Sustainable Development", "The Carbon Cycle", "Mineral Resources" and "The Solar System And Beyond". These workshops combine scientific presentations on current research in Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, regardless of the scientific topic. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside their own country and informally interacted with the scientists

Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Macko, S. A.; Arnold, E. M.; Laj, C. E.; Barnikel, F.; Berenguer, J. L.; Schwarz, A.; Cifelli, F.; Smith, P.; Funiciello, F.; Summesberger, H.

2017-12-01

GIFT workshops are teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program focuses on a different general theme each year. Past themes have included, for example, "Energy and Sustainable Development", "The Carbon Cycle", "Mineral Resources", "The Solar System And Beyond" and "The Mediterranean". These workshops combine scientific presentations on current research in Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, regardless of the scientific topic. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside their own country and informally interacted with the

Impressions of Milgram's obedient teachers: situational cues inform inferences about motives and traits.

PubMed

Reeder, Glenn D; Monroe, Andrew E; Pryor, John B

2008-07-01

The research investigated impressions formed of a "teacher" who obeyed an experimenter by delivering painful electric shocks to an innocent person (S. Milgram, 1963, 1974). Three findings emerged across different methodologies and different levels of experimenter-induced coercion. First, contrary to conventional wisdom, perceivers both recognized and appreciated situational forces, such as the experimenter's orders that prompted the aggression. Second, perceivers' explanations of the teacher's behavior focused on the motive of obedience (i.e., wanting to appease the experimenter) rather than on hurtful (or evil) motivation. Despite this overall pattern, perceptions of hurtful versus helpful motivation varied as a function of information regarding the level of coercion applied by the experimenter. Finally, theoretically important relationships were revealed among perceptions of situations, motives, and traits. In particular, situational cues (such as aspects of the experimenter's behavior) signaled the nature of the teacher's motives, which in turn informed inferences of the teacher's traits. Overall, the findings pose problems for the lay dispositionism perspective but fit well with multiple inference models of dispositional inference.

Science Teaching Experiences in Informal Settings: One Way to Enrich the Preparation Program for Preservice Science Teachers

ERIC Educational Resources Information Center

Hsu, Pei-Ling

2016-01-01

The high attrition rate of new science teachers demonstrates the urgent need to incorporate effective practices in teacher preparation programs to better equip preservice science teachers. The purpose of the study is to demonstrate a way to enrich preservice science teachers' preparation by incorporating informal science teaching practice into…

Preservice Science Teachers' Epistemological Beliefs and Informal Reasoning Regarding Socioscientific Issues

ERIC Educational Resources Information Center

Ozturk, Nilay; Yilmaz-Tuzun, Ozgul

2017-01-01

This study investigated preservice elementary science teachers' (PSTs) informal reasoning regarding socioscientific issues (SSI), their epistemological beliefs, and the relationship between informal reasoning and epistemological beliefs. From several SSIs, nuclear power usage was selected for this study. A total of 647 Turkish PSTs enrolled in…

Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 21.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on spina bifida is offered in both English and Spanish. It provides definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele). Incidence figures are given as are typical characteristics of children with spina bifida. Educational implications are briefly noted, including the need to…

A Quantitative and Qualitative Inquiry into Future Teachers' Use of Information and Communications Technology to Develop Students' Information Literacy Skills

ERIC Educational Resources Information Center

Simard, Stéphanie; Karsenti, Thierry

2016-01-01

This study aims to understand how preservice programs prepare future teachers to use ICT to develop students' information literacy skills. A survey was conducted from January 2014 through May 2014 with 413 future teachers in four French Canadian universities. In the spring of 2015, qualitative data were also collected from 48 students in their…

Informal/Formal Learning and Workload among Ontario Secondary School Teachers. NALL Working Paper.

ERIC Educational Resources Information Center

Smaller, Harry; Hart, Doug; Clark, Rosemary; Livingstone, David

Following up on an earlier national survey study of Canadian teachers' formal and informal learning, this study had 13 Ontario secondary teachers keep detailed logs of their day and evening activities, along with notations about what they may have learned as a result of engaging in each activity, for 7 consecutive days in late 1999, and again in…

Fuels planning: science synthesis and integration; social issues fact sheet 02: Developing personal responsibility for fuels reduction: Types of information to encourage proactive behavior

Treesearch

Rocky Mountain Research Station USDA Forest Service

2004-01-01

Fuels management responsibilities may include providing local property owners with the information for taking responsibility for reducing fuels on their land. This fact sheet discusses three different types of information that may be useful in programs to engage property owners in fuel reduction activities.

Connecting the Dots: One Teacher's Story of Her Travels on the Information Superhighway.

ERIC Educational Resources Information Center

Bracey, Bonnie

2000-01-01

This teacher tells her story of venturing into technology-assisted learning and becoming a mentor for others. Highlights include project-based initiatives and professional development; the National Information Infrastructure and the Global Information Infrastructure; PowerUp and the Council of Regional Information Technology Associations(CRITA);…

A Critical Reflection on Integrating Informational Technology into EFL Curriculum: An EFL Teacher's Inquiry

ERIC Educational Resources Information Center

Chen, Jin-Shan

2011-01-01

This paper examines the reflective practices of integrating informational technology into English curriculum of an EFL (English as a foreign language) teacher in Taiwan over a decade. The teaching experiences have been reconstructed and represented through first person narrative inquiry, highlighting the conflicts the teacher encountered, the…

The Exploration of Elementary School Teachers' Internet Self-Efficacy and Information Commitments: A Study in Taiwan

ERIC Educational Resources Information Center

Wu, Ying-Tien; Wang, Li-Jen

2015-01-01

This study aimed to explore teachers' Internet self-efficacy and information commitments. More importantly, this study also attempted to identify possible factors that affect the teachers' Internet self-efficacy. The participants were 301 elementary school teachers. In this study, the Internet Self-efficacy Survey (ISS) and the Information…

Concerns of Teachers about the Implementation of Information and Communication Technology Curriculum in Basic Education in Ghana

ERIC Educational Resources Information Center

Sarfo, Frederick Kwaku; Amankwah, Francis; Baafi-Frimpong, Stephen; Asomani, Joseph

2017-01-01

Research findings in the literature show that teachers' concern about change process is extremely personal and it influences the implementation of innovation. This study aimed at assessing information and communication technology teachers' stages of concern regarding the implementation of information and communication technology (ICT) curriculum…

Geosciences Information for Teachers (GIFT) in Catalonia

NASA Astrophysics Data System (ADS)

Camerlenghi, Angelo; Cacho, Isabel; Calvo, Eva; Demol, Ben; Sureda, Catalina; Artigas, Carme; Vilaplana, Miquel; Porbellini, Danilo; Rubio, Eduard

2010-05-01

CATAGIFT is the acronym of the project supported by the Catalan Government (trough the AGAUR agency) to support the activities of the EGU Committee on Education in Catalonia. The objective of this project is two-fold: 1) To establish a coordinated action to support the participation of three Catalan science teachers of primary and secondary schools in the GIFT Symposium, held each year during the General Assembly of the European Geosciences Union (EGU). 2) To produce a video documentary each year on hot topics in geosciences. The documentary is produced in Catalan, Spanish and English and is distributed to the Catalan science teachers attending the annual meeting organized by the Institute of Education Sciences and the Faculty of Geology of the University together with the CosmoCaixa Museum of Barcelona, to the international teachers attending the EGU GIFT Workshop, and to other schools in the Spanish territory. In the present-day context of science dissemination through documentaries and television programs there is a dominance of products of high technical quality and very high costs sold and broadcasted world wide. The wide spread of such products tends to standardize scientific information, not only in its content, but also in the format used for communicating science to the general public. In the field of geosciences in particular, there is a scarcity of products that combine high scientific quality and accessible costs to illustrate aspects of the natural life of our planet Earth through the results of the work of individual researchers and / or research groups. The scientific documentaries produced by CATAGIFT pursue the objective to support primary and secondary school teachers to critically interpret scientific information coming from the different media (television, newspapers, magazines, audiovisual products), in a way that they can transmit to their students. CataGIFT has created a series of documentaries called MARENOSTRUM TERRANOSTRA designed and

Videotex 1983. An ERIC Fact Sheet.

ERIC Educational Resources Information Center

Olson, Michael

The capabilities and potential of videotex, a two-way interactive communication and information retrieval service, are briefly described in this fact sheet. Videotex refers to a two-way linkage between databases and individual consumers in home or office. It is currently being used for information retrieval, transactions (e.g., bill paying,…

Technology Use in Rwandan Secondary Schools: An Assessment of Teachers' Attitudes towards Geographic Information Systems (GIS)

ERIC Educational Resources Information Center

Akinyemi, Felicia O.

2016-01-01

Technology use is evident in all spheres of human endeavour. Focusing on technology use in education, this paper examines teachers' attitudes towards geographic information system (GIS). An assessment was made of GIS teachers in Rwandan secondary schools. Key areas covered include how GIS is implemented in schools, teachers' attitudes and…

Are we reaching the target audience? Evaluation of a fish fact sheet.

PubMed

Burger, J; Waishwell, L

2001-09-28

According to the US Environmental Protection Agency, over 16% of freshwater lakes and 7% of the rivers are under some sort of fish consumption advisory because of the presence of toxic chemicals. There is considerable interest in the issuing of information, advisories, and fact sheets concerning the consumption of wild-caught fish from contaminated waters, and in the actual consumption patterns of subsistence and recreational anglers. Despite the large number of consumption advisories issued by state agencies, there is little information on how these advisories, or other forms of risk communication, are perceived by target audiences, notably fishermen and women of child-bearing age. The states of South Carolina and Georgia issue consumption advisories for fish from the Savannah River, among other sites. To gain a greater insight into the perception of anglers about a supplemental fish fact sheet jointly developed by South Carolina, Georgia, federal agencies, and the Consortium for Risk Evaluation with Stakeholder Participation, we interviewed fisherman along the Savannah River. The objectives were to determine: (1) whether they had previously read the Fish Fact Sheet or had heard about the consumption advisories; (2) what major message they obtained from the sheet; (3) who they felt the fact sheet was aimed at, and who should get the Fish Fact Sheet; (4) who should be concerned about health risks from consuming the fish; and (5) the best method of disseminating such information. We interviewed 92 fishermen (37% black, 62% white) during the fishing season of 1999. Half had heard some information about consumption advisories, mainly from the media (64%). The study concluded that there were no ethnic differences in whether they had heard about the advisories, understood the major message of the fact sheet, felt they could reduce their risk from consuming the fish, or felt that it made a difference which agency issued the fact sheet. There were significant ethnic

The Influence of Formal and Informal Formative Pre-Service Experiences on Teacher Self-Efficacy

ERIC Educational Resources Information Center

Tuchman, Elie; Isaacs, Jenny

2011-01-01

Formal pre-service training has been shown to be effective in building teacher self-efficacy beliefs. However, the impact of other, less formal, "teacher-like" pre-service experiences on the formation of efficacy beliefs has not previously been investigated. This study examines the associations between both formal and informal formative…

Inquiry Circles as a Vehicle for Comprehending Informational Texts: Preservice Teachers' Reactions and Perceptions

ERIC Educational Resources Information Center

Diego-Medrano, Elsa; Coneway, Betty; Williams, Judy D.

2016-01-01

This study was conducted to explore teacher candidates' reactions and perceptions regarding their participation in inquiry circles and to discover how the experience influenced their comprehension of an informational text. The 98 teacher candidates involved in this study were enrolled in a children's literature course at a four-year university.…

This Is Challenger Center...Changing the Way Teachers Teach and Students Learn. [Information Packet].

ERIC Educational Resources Information Center

Challenger Center for Space Science Education, Alexandria, VA.

The Challenger Center for Space Science Education is a not-for-profit educational organization founded in 1986 following the Challenger 51-L space shuttle tragedy. This packet contains a variety of separate sheets and brochures providing information about the activities of the Challenger Center. Challenger Learning Centers provide hands-on,…

Nanotechnology for Site Remediation: Fact Sheet

EPA Pesticide Factsheets

This fact sheet presents a snapshot of nanotechnology and its current uses in remediation. It presents information to help site project managers understand the potential applications of this group of technologies at their sites.

New Teachers' Perspectives of Informal Mentoring: Quality of Mentoring and Contributors

ERIC Educational Resources Information Center

Du, Fengning; Wang, Qi

2017-01-01

As an individual socialization initiative, informal mentoring has often been lauded as an effective tool to provide spontaneous and immediate social-emotional and career-related assistance to new teachers. Little is known about how informal mentoring is perpetuated in workplace. Through the conceptual lens of dynamic process theory of mentoring,…

Mathematics Teachers' Use of Information and Communication Technologies: An International Comparison

ERIC Educational Resources Information Center

Kiru, Elisheba W.

2018-01-01

There is an urgent need to understand how often teachers use information and communication technologies (ICT) in mathematics instruction. This information can provide vital links that can help stakeholders make connections about ICT use in mathematics instruction and student learning experiences with ICT. Scholars in the field have reported on the…

Information and Communication Technologies in Teacher Training and Professional Development in Nigeria

ERIC Educational Resources Information Center

Olakulehin, Felix Kayode

2007-01-01

This paper examined the contemporary teacher training and professional development in Nigeria as an example of the experiences in developing countries of the world. Against the background of the ascendancy of information and communications technologies in all aspects of human life this study attempted to situate the concept of Information and…

Publicly Owned Treatment Works (POTW): Final Air Toxics Rule Fact Sheets

EPA Pesticide Factsheets

This page contains an October 1999 fact sheet for the final NESHAP for POTW. This page also contains a December 2002 fact sheet with information regarding the new final amendments to the rule for the NESHAP.

TRUST: A Successful Formal-Informal Teacher Education Partnership Designed to Improve and Promote Urban Earth Science Education

NASA Astrophysics Data System (ADS)

Sloan, H.; Drantch, K.; Steenhuis, J.

2006-12-01

We present an NSF-funded collaborative formal-informal partnership for urban Earth science teacher preparation and professional development. This model brings together The American Museum of Natural History (AMNH) and Brooklyn and Lehman College of the City University of New York (CUNY) to address science-impoverished classrooms that lack highly qualified teachers by focusing on Earth science teacher certification. Project design was based on identified needs in the local communities and schools, careful analysis of content knowledge mastery required for Earth science teacher certification, and existing impediments to certification. The problem-based approach required partners to push policy envelopes and to invent new ways of articulating content and pedagogy at both intra- and inter-institutional levels. One key element of the project is involvement of the local board of education, teachers, and administrators in initial design and ongoing assessment. Project components include formal Earth systems science courses, a summer institute primarily led and delivered by AMNH scientists through an informal series of lectures coupled to workshops led by AMNH educators, a mechanism for assigning course credit for informal experiences, development of new teaching approaches that include teacher action plans and an external program of evaluation. The principal research strand of this project focuses on the resulting model for formal-informal teacher education partnership, the project's impact on participating teachers, policy issues surrounding the model and the changes required for its development and implementation, and its potential for Earth science education reform. As the grant funded portion of the project draws to a close we begin to analyze data collected over the past 3 years. Third-year findings of the project's external evaluation indicate that the problem-based approach has been highly successful, particularly its impact on participating teachers. In addition

Biotechnology in Agriculture. Teacher Edition.

ERIC Educational Resources Information Center

Peterson, Dennis R.; Rehberger, Thomas

This curriculum guide is designed to help teachers to present a course that emphasizes the interrelationship of science and technology and the impact of this technology on agriculture and agricultural products. The guide contains six units that each contain some or all of the following basic components of a unit of instruction: objective sheet,…

Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Cifelli, Francesca; Funiciello, Francesca; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

2016-04-01

GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Mineral Resources", "Our changing Planet", "Natural Hazards", "Water", "Evolution and Biodiversity" and "Energy and Sustainable Development". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others

Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Camerlenghi, Angelo; Cifelli, Francesca; Funiciello, Francesca; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

2015-04-01

GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Water!", "Natural Hazards", "Biodiversity and Evolution", "The Polar Regions", "The Carbon Cycle" and "The Earth from Space". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 600 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside

Geoscience Information for Teachers (GIFT) Workshops of the European Geoscience Union General Assembly

NASA Astrophysics Data System (ADS)

Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Cifelli, Francesca; Funiciello, Francesca; King, Chris; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

2017-04-01

GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly in Vienna, and also elsewhere in the world usually associated with large geoscience conferences. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "The solar system and beyond", "Mineral Resources", "Our changing Planet", "Natural Hazards", "Water" and "Evolution and Biodiversity". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 800 teachers from more than 25 nations. At all

Basics of Desktop Publishing. Teacher Edition.

ERIC Educational Resources Information Center

Beeby, Ellen

This color-coded teacher's guide contains curriculum materials designed to give students an awareness of various desktop publishing techniques before they determine their computer hardware and software needs. The guide contains six units, each of which includes some or all of the following basic components: objective sheet, suggested activities…

Prospective Teachers' Lifelong Learning Tendencies and Information Literacy Self-Efficacy

ERIC Educational Resources Information Center

Demirel, Melek; Akkoyunlu, Buket

2017-01-01

The purpose of this study is to determine the correlations between prospective teachers' lifelong learning tendencies and their information literacy self-efficacy. It is also to find out if such properties differed significantly in terms of gender, grade, computer usage skills, achievement perception, and willingness to pursue an academic career…

Penguin Fact Sheet.

ERIC Educational Resources Information Center

Flotsam and Jetsam: A Newsletter for Massachusetts Marine Educators, 1985

1985-01-01

Presents factual information on penguins using an outline format. Includes descriptions of physical characteristics, behavioral mechanisms, geographical distribution, and physiological processes. Provides separate bibliographies for teachers and students. (ML)

Data Processing: Status of Agriculture's Electronic Dissemination of Information System. Fact Sheet for the Chairman, Subcommittee on Government Information, Justice, and Agriculture, Committee on Government Operations, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Written in response to a request to review the implementation of the Department of Agriculture's Electronic Dissemination of Information (EDI) system, this fact sheet discusses the performance of the contractor operating the system and the role of EDI in the Department of Agriculture's overall public dissemination activities. A letter from the…

Motor Transportation Technology: Automechanics. [Air Conditioning.] Block IX. A-IX.

ERIC Educational Resources Information Center

Texas A and M Univ., College Station. Vocational Instructional Services.

This packet contains 13 teacher lesson plans with related student information, job sheets, and task sheets for a block of instruction on motor vehicle refrigeration (air conditioning) systems in a course on auto mechanics. Lesson plans, which are either informational or manipulative in format, take the teacher step-by-step through each lesson.…

Ice-sheet contributions to future sea-level change.

PubMed

Gregory, J M; Huybrechts, P

2006-07-15

Accurate simulation of ice-sheet surface mass balance requires higher spatial resolution than is afforded by typical atmosphere-ocean general circulation models (AOGCMs), owing, in particular, to the need to resolve the narrow and steep margins where the majority of precipitation and ablation occurs. We have developed a method for calculating mass-balance changes by combining ice-sheet average time-series from AOGCM projections for future centuries, both with information from high-resolution climate models run for short periods and with a 20km ice-sheet mass-balance model. Antarctica contributes negatively to sea level on account of increased accumulation, while Greenland contributes positively because ablation increases more rapidly. The uncertainty in the results is about 20% for Antarctica and 35% for Greenland. Changes in ice-sheet topography and dynamics are not included, but we discuss their possible effects. For an annual- and area-average warming exceeding 4.5+/-0.9K in Greenland and 3.1+/-0.8K in the global average, the net surface mass balance of the Greenland ice sheet becomes negative, in which case it is likely that the ice sheet would eventually be eliminated, raising global-average sea level by 7m.

The Potato People in "School Daze": Presented by Theatre Beyond Words. Cue Sheet for Students.

ERIC Educational Resources Information Center

Briley, Rachel

This performance guide is designed for teachers to use with students before and after a performance of the Potato People in "School Daze." The guide, called a "Cuesheet," contains seven pages of reproducible activity sheets for use in class with activities and discussion questions on the following topics: (1) Meet the…

What Informs and Inspires the Work of Equity Minded Teachers

ERIC Educational Resources Information Center

Tuters, Stephanie

2017-01-01

This article explores teachers' reasons for engaging in equity work. Although multiple bodies of literature discuss teaching for equity from different perspectives, little empirical data exists about what informs or motivates people to teach for equity. This study aims to help fill that gap in existing research with the purpose of informing…

Informal Learning in Music: Emerging Roles of Teachers and Students

ERIC Educational Resources Information Center

Rodriguez, Carlos

2009-01-01

In her new book "Music, Informal Learning and the School" (2008), Lucy Green consolidates many ideas presented in her previous writings. There is little doubt of the significance of her approach, but it raises epistemological and pedagogical issues that must be addressed to better understand where music teachers go next with informal…

Introduction to Natural Resources. Teacher Edition.

ERIC Educational Resources Information Center

Hehn, Darold; Newport, Bob

This color-coded teacher's guide contains curriculum materials designed to help students develop an awareness of renewable and nonrenewable natural resources and to identify occupations in the area of natural resources. The guide contains nine units, each of which includes some or all of the following basic components: objective sheet, suggested…

An Analysis of the Information Behaviour of Geography Teachers in a Developing African Country--Lesotho

ERIC Educational Resources Information Center

Bitso, Constance

2012-01-01

Information behaviour studies have the potential to inform the design of effective information services that incorporate the information needs, information-seeking and preferences for information sources of target users; hence a doctoral study was conducted on the information behaviour of geography teachers in Lesotho with the aim of guiding the…

Polycrystal-Plasticity Simulation of Roping in AA 6xxx Automotive Sheet Alloys

NASA Astrophysics Data System (ADS)

Engler, O.; Schäfer, C.; Brinkman, H.-J.

The occurrence of roping in AA 6xxx series sheet for car body applications is caused by the collective deformation of band-like clusters of grains with similar crystallographic orientation. In this study large-scale orientation maps obtained by electron back-scattered diffraction (EBSD) are input into a visco-plastic self-consistent polycrystal-plasticity model to analyze the strain anisotropy caused by the topographic arrangement of the recrystallization texture orientations and, in turn, the occurrence of roping. At variance to earlier studies, the measurements were carried out in the short transverse section of the sheets so as to get information on distribution and morphology of orientation clusters through the sheet thickness. Then, narrow bands in the EBSD maps aligned parallel to the ridges on the sheet surface are considered, and the variation in macroscopic strain response from band to band is determined. For a given deformation of the sample these simulations yield quantitative information on the level of roping of Al-alloy sheet for car body applications.

Down Syndrome: General Information. Fact Sheet Number 4 = El Sindrome de Down: Informacion General. Fact Sheet Number 15.

ERIC Educational Resources Information Center

Interstate Research Associates, McLean, VA.

This fact sheet on Down Syndrome is offered in both English and Spanish. First it provides a definition and description of this syndrome, noting its etiology in a chromosomal abnormality. Incidence figures are then given. Typical characteristics of people with Down Syndrome are listed. Commonly associated health-related problems are noted,…

Developing a Scale for Teacher Integration of Information and Communication Technology in Grades 1-9

ERIC Educational Resources Information Center

Hsu, S.

2010-01-01

There is no unified view about how teachers' integration of information and communication technology (ICT) should be measured. While many instruments have focused on the technological aspects, recent studies have suggested teachers' pedagogical considerations, professional development, and emerging ethical and safety issues should be included when…

The Varied Textures of an Arts-Informed Methodology: Exploring Teachers' Identities through Artful Expressions

ERIC Educational Resources Information Center

Lavina, Leanne; Fleet, Alma; Niland, Amanda

2017-01-01

Understanding how teachers come to know and make sense of teaching is a challenging endeavor. Uncovering elusive strands of thinking through arts-informed approaches has the potential to transform personal understandings of teacher selves and professional practice across diverse early childhood contexts (Clandinin, Downey, & Huber, 2009).…

Learning from Balance Sheet Visualization

ERIC Educational Resources Information Center

Tanlamai, Uthai; Soongswang, Oranuj

2011-01-01

This exploratory study examines alternative visuals and their effect on the level of learning of balance sheet users. Executive and regular classes of graduate students majoring in information technology in business were asked to evaluate the extent of acceptance and enhanced capability of these alternative visuals toward their learning…

Challenges for Professional Development of Mother Teacher Educators in Information Communication Technologies

ERIC Educational Resources Information Center

Vasumathi, T.

2009-01-01

Information and Communication Technologies (ICT) have brought new possibilities to the education sector, but at the same time, they have placed more demands on teachers. They now have to learn how to cope with computers in their classrooms, how to compete with students in accessing the vast body of information chiefly via internet and how to use…

Teachers' Perceptions of Increased Informational Reading Implemented within the Common Core

ERIC Educational Resources Information Center

Parkerson, Waverley

2017-01-01

The educational shift to the common core requires educators to increase the amount of informational text that is used within their classroom. The struggle for whole group use of informational text related to units of study proved to be challenging for teachers at the study site. Guided by constructivist theory that states learners must have the…

Sheet Metal Contract. Project Report Phase I with Research Findings.

ERIC Educational Resources Information Center

Kirkpatrick, Thomas; Sappe', Hoyt

This report provides results of Phase I of a project that researched the occupational area of sheet metal, established appropriate committees, and conducted task verification. These results are intended to guide development of a program designed to train sheet metal workers. Section 1 contains general information: purpose of Phase I; description…

Enhancing Information Literacy for Preservice Elementary Teachers: A Case Study from the United States

ERIC Educational Resources Information Center

Ruppel, Margie; Fry, Sara Winstead; Bentahar, Adil

2016-01-01

Through this study, a librarian and faculty team aimed to determine the extent to which a one-credit information literacy course deepened preservice teachers' understanding of information literacy. We employed a treatment and control group design; treatment participants received 15 hours of information literacy instruction while control…

An optimised patient information sheet did not significantly increase recruitment or retention in a falls prevention study: an embedded randomised recruitment trial.

PubMed

Cockayne, Sarah; Fairhurst, Caroline; Adamson, Joy; Hewitt, Catherine; Hull, Robin; Hicks, Kate; Keenan, Anne-Maree; Lamb, Sarah E; Green, Lorraine; McIntosh, Caroline; Menz, Hylton B; Redmond, Anthony C; Rodgers, Sara; Torgerson, David J; Vernon, Wesley; Watson, Judith; Knapp, Peter; Rick, Jo; Bower, Peter; Eldridge, Sandra; Madurasinghe, Vichithranie W; Graffy, Jonathan

2017-03-28

Randomised controlled trials are generally regarded as the 'gold standard' experimental design to determine the effectiveness of an intervention. Unfortunately, many trials either fail to recruit sufficient numbers of participants, or recruitment takes longer than anticipated. The current embedded trial evaluates the effectiveness of optimised patient information sheets on recruitment of participants in a falls prevention trial. A three-arm, embedded randomised methodology trial was conducted within the National Institute for Health Research-funded REducing Falls with ORthoses and a Multifaceted podiatry intervention (REFORM) cohort randomised controlled trial. Routine National Health Service podiatry patients over the age of 65 were randomised to receive either the control patient information sheet (PIS) for the host trial or one of two optimised versions, a bespoke user-tested PIS or a template-developed PIS. The primary outcome was the proportion of patients in each group who went on to be randomised to the host trial. Six thousand and nine hundred patients were randomised 1:1:1 into the embedded trial. A total of 193 (2.8%) went on to be randomised into the main REFORM trial (control n = 62, template-developed n = 68; bespoke user-tested n = 63). Information sheet allocation did not improve recruitment to the trial (odds ratios for the three pairwise comparisons: template vs control 1.10 (95% CI 0.77-1.56, p = 0.60); user-tested vs control 1.01 (95% CI 0.71-1.45, p = 0.94); and user-tested vs template 0.92 (95% CI 0.65-1.31, p = 0.65)). This embedded methodology trial has demonstrated limited evidence as to the benefit of using optimised information materials on recruitment and retention rates in the REFORM study. International Standard Randomised Controlled Trials Number registry, ISRCTN68240461 . Registered on 01 July 2011.

Orientation determination of interfacial beta-sheet structures in situ.

PubMed

Nguyen, Khoi Tan; King, John Thomas; Chen, Zhan

2010-07-01

Structural information such as orientations of interfacial proteins and peptides is important for understanding properties and functions of such biological molecules, which play crucial roles in biological applications and processes such as antimicrobial selectivity, membrane protein activity, biocompatibility, and biosensing performance. The alpha-helical and beta-sheet structures are the most widely encountered secondary structures in peptides and proteins. In this paper, for the first time, a method to quantify the orientation of the interfacial beta-sheet structure using a combined attenuated total reflectance Fourier transformation infrared spectroscopic (ATR-FTIR) and sum frequency generation (SFG) vibrational spectroscopic study was developed. As an illustration of the methodology, the orientation of tachyplesin I, a 17 amino acid peptide with an antiparallel beta-sheet, adsorbed to polymer surfaces as well as associated with a lipid bilayer was determined using the regular and chiral SFG spectra, together with polarized ATR-FTIR amide I signals. Both the tilt angle (theta) and the twist angle (psi) of the beta-sheet at interfaces are determined. The developed method in this paper can be used to obtain in situ structural information of beta-sheet components in complex molecules. The combination of this method and the existing methodology that is currently used to investigate alpha-helical structures will greatly broaden the application of optical spectroscopy in physical chemistry, biochemistry, biophysics, and structural biology.

Surgical Techniques. Second Edition. Teacher Edition.

ERIC Educational Resources Information Center

Bushey, Vicki; And Others

This instructor's manual contains 18 units of instruction for a course on surgical technology designed to include the entry-level competencies students need as a surgical technologist. Each unit includes some or all of the following basic components of a unit of instruction: objective sheet, suggested activities for the teacher, assignment sheets…

University Teachers' Perceptions of Online Informal Learning of English (OILE)

ERIC Educational Resources Information Center

Toffoli, Denyze; Sockett, Geoff

2015-01-01

Online Informal Learning of English (OILE) involves the many different types of language practices that non-specialist EFL students of English are involved in on the Internet. This article reviews previous studies in the area and summarises the specific outcomes that OILE is thought to produce. It then presents an analysis of a survey of teachers'…

A Veterinary Comparative Counseling Elective Featuring Web-based, Student-created, Client Information Sheets.

PubMed

Miller, Jennifer C; Sehgal, Inder

2016-02-25

To design and implement a course in Companion Animal Comparative Counseling that would expose students (N=38) to essential elements of veterinary therapeutics and provide them with the opportunity to apply their knowledge by writing and posting client information sheets (CIS) on an open web site. The elective course was limited to companion animals. Nine different topics were covered over the semester. Class sessions included a didactic component, trivia questions, and field trips. There were 4 major graded assessments: an examination on foundation knowledge, followed by two comparative counseling assessments and evaluation of group-composed CIS. Attendance and participation were also considered. The class learned comparative disease states, how to counsel on common pet prescriptions, where to access informatics about specific veterinary drugs, and how to create their own CIS. As pharmacists, these students may have improved their training in veterinary comparative pharmacy.

Fact Sheets: Air Toxics Rules for the Manufacture of Amino/Phenolic Resins

EPA Pesticide Factsheets

This page contains a December 1999 fact sheet for the proposed National Emission Standards for Hazardous Air Pollutants (NESHAP): Manufacture of Amino/Phenolic Resins and a September 2014 fact sheet with information regarding the final NESHAP

Introduction to Agricultural Sales and Service. Teacher Edition.

ERIC Educational Resources Information Center

Kauer, Les

This Oklahoma curriculum guide contains 12 units. Each instructional unit includes some or all of these components: performance objectives, suggested activities, basic academic skills taxonomy, handouts, information sheets, supplements, transparency masters, activity sheets, assignment sheets, assignment sheet answers, job sheets, practical tests,…

The Effect of Dynamic Software on Prospective Mathematics Teachers' Perceptions Regarding Information and Communication Technology

ERIC Educational Resources Information Center

Tatar, Enver

2013-01-01

The aim of this study was to determine the effect of dynamic software on prospective mathematics teachers' perception levels regarding information and communication technology (ICT). The study was conducted with senior prospective teachers studying in a department of secondary mathematics education. The data of the study used both quantitative and…

Teacher's Professional Use of Information and Communication Technology in Secondary Schools in Tamil Nadu, India

ERIC Educational Resources Information Center

Nagamani, Deepa; Muthuswamy, Prema

2013-01-01

The purpose of the study is to evaluate secondary school teachers' abilities to use Information and Communication Technology (ICT) in schools in Tamil Nadu, India. Questionnaires method was used for data collection. Around 200 questionnaires were distributed to secondary school teachers and headmasters, in which 157 were completed and returned.…

An Exploration of Elementary Teachers' Views of Informal Reading Inventories in Dual Language Bilingual Programs

ERIC Educational Resources Information Center

Ascenzi-Moreno, Laura

2016-01-01

This study examines how elementary teachers (grades three through five) in dual-language, bilingual programs (Spanish/English) view informal reading inventories (IRIs) to support their students' reading growth. The research, conducted in an urban district in the Northeastern United States, draws on interviews with 20 teachers in these programs.…

How is the Inquiry Skills of Biology Preservice Teachers in Biotechnology Lecture?

NASA Astrophysics Data System (ADS)

Hayat, M. S.; Rustaman, N. Y.

2017-09-01

This study was to investigate the inquiry skills of biology pre-service teachers in one teachers college in Central Java in biotechnology lecture. The method used is a case study of 29 biology preservice teacher. Data were collected using observation sheets, questionnaires, and interview guidelines. Research findings collected through questionnaires show that most students are accustomed to asking questions and formulating biotechnology issues; Skilled in conducting experiments; Skilled in obtaining relevant information from various sources; As well as skilled at processing, analyzing and interpreting data. Based on observation: lectures are not dominated by lecturers, students are able to solve problems encountered and conduct investigations. Based on the interview towards lecturers: students are always actively involved in questioning, investigation, inquiry, problem solving and experimenting in lectures. Why do most students show good inquiry skills? Because students are accustomed to invited inquiry in biology lectures. The impact, the students become more ready to be invited to do more advanced inquiry, such as real-world application inquiry, because the skill of inquiry is essentially trained.

The Main Factors of the Attitudes of Greek Kindergarten Teachers towards Information and Communication Technology

ERIC Educational Resources Information Center

Zaranis, Nicholas; Oikonomidis, Vassilios

2016-01-01

The purpose of this article is to examine the main factors of Greek kindergarten teachers' attitudes towards information and communication technology (ICT) in kindergarten. This two-phase survey was carried out in 2007 and 2012 and used 383 and 295 participants respectively. The participants in both groups were drawn from kindergarten teachers in…

Fact Sheets: Air Toxics Standards for Area Sources in Seven Industry Sectors

EPA Pesticide Factsheets

This page contains a June 2007 fact sheet and a March 2008 fact sheet for the National Emission Standards for Hazardous Air Pollutants (NESHAP): Wood Preserving Area Sources. These documents provide a summary of the information for this NESHAP.

A Review of "Research-Informed Clinical Practice" in Initial Teacher Education

ERIC Educational Resources Information Center

Burn, Katharine; Mutton, Trevor

2015-01-01

This review examines the kinds of relationship between research and practice that have been envisaged in programmes designed to provide opportunities for beginning teachers to engage in "research-informed clinical practice". Although the terminology varies, scope for inclusion is defined by an intention to facilitate and deepen the…

The Diverse Educational Needs and Challenges of Information Technology Teachers in Two Black Rural Schools

ERIC Educational Resources Information Center

Mentz, Elsa; Bailey, Roxanne; Havenga, Marietjie; Breed, Betty; Govender, Desmond; Govender, Irene; Dignum, Frank; Dignum, Virginia

2012-01-01

This article reflects on the first phase of a research project aimed at the empowerment of Information Technology (IT) teachers in black rural schools in the North-West province of South Africa. In order to empower these IT teachers, the first phase aimed at understanding their unique challenges and needs. Qualitative research methodology was used…

Pre-Service Teachers' Competence to Teach Science through Information and Communication Technologies in South Africa

ERIC Educational Resources Information Center

Jita, Thuthukile

2016-01-01

Research suggests that there is a need for better training of prospective teachers on information and communication technologies (ICTs) in order to encourage their use for teaching and learning in schools. This paper presents findings on the self-perceptions of competence by pre-service teachers to use ICTs for teaching science content. A mixed…

Adoption of Information and Communication Technologies (ICTs) by Agricultural Science and Extension Teachers in Abuja, Nigeria

ERIC Educational Resources Information Center

Alabi, Olugbenga Omotayo

2016-01-01

This study examined adoption of Information and Communication Technologies (ICTs) by agricultural science and extension teachers in Abuja, Nigeria. Specifically, the objectives are to: identify the background and demographic characteristics of agricultural science and extension teachers in the study area; examine the factors influencing adoption…

Microelectronics and Special Education. CET/MEP Information Sheet.

ERIC Educational Resources Information Center

Council for Educational Technology, London (England).

Used as an additional aid by the teacher, microelectronics can assist mentally and physically handicapped children to meet educational objectives that have been specifically agreed upon for the individual child. Microelectronics can help deaf children develop speech production, communication skills, and grammar and sentence construction;…

Geophysical information for teachers: Wave tanks, homemade clouds, glacial goo, and more!

NASA Astrophysics Data System (ADS)

Adamec, Bethany Holm

2012-02-01

AGU is deeply committed to fostering the next generation of Earth and space scientists. Union activities contribute to this effort in many ways, one of which is partnering with the National Earth Science Teacher's Association (NESTA) to hold the Annual Geophysical Information for Teachers (GIFT) workshop at AGU's annual Fall Meeting. GIFT allows K-12 science teachers to hear about the latest geoscience research from the scientists making the discoveries, explore new classroom resources for their students, and visit exhibits and technical sessions of the AGU meeting for free. In 2011 AGU worked with NESTA to develop an improved rigorous and open application process for scientists and education professionals who wished to work as a team and present their Earth and space science work to teachers, as well as lead the educators in a hands-on, classroom- ready activity. Twenty-four applications were received for five slots, so the selected presentations (on tsunamis, clouds, field campaigns, glaciers, and volcanoes), chosen through a peer- review process, truly represented the best ways of getting cutting-edge science into the classroom.

Teacher Compensation: Performance Pay and Other Issues. The Informed Educator Series

ERIC Educational Resources Information Center

Protheroe, Nancy

2011-01-01

This "Informed Educator" examines the issue of performance pay for teachers. Research looking for a possible link between performance pay and student learning is examined, and implementation issues are addressed. Finally, the need to broaden the discussion of performance pay to a more comprehensive review that explicitly connects the structure of…

A Veterinary Comparative Counseling Elective Featuring Web-based, Student-created, Client Information Sheets

PubMed Central

Miller, Jennifer C.

2016-01-01

Objective. To design and implement a course in Companion Animal Comparative Counseling that would expose students (N=38) to essential elements of veterinary therapeutics and provide them with the opportunity to apply their knowledge by writing and posting client information sheets (CIS) on an open web site. Design. The elective course was limited to companion animals. Nine different topics were covered over the semester. Class sessions included a didactic component, trivia questions, and field trips. There were 4 major graded assessments: an examination on foundation knowledge, followed by two comparative counseling assessments and evaluation of group-composed CIS. Attendance and participation were also considered. Assessment. The class learned comparative disease states, how to counsel on common pet prescriptions, where to access informatics about specific veterinary drugs, and how to create their own CIS. Conclusion. As pharmacists, these students may have improved their training in veterinary comparative pharmacy. PMID:26941441

El Paso Natural Gas Mines Fact Sheets

EPA Pesticide Factsheets

These fact sheets contain information about El Paso Natural Gas Mines and the Western Abandoned Uranium Mine Region, 19 abandoned uranium mine claims generally located along the Little Colorado River or Highway 89 near Cameron, AZ.

Teacher Modeling Using Complex Informational Texts

ERIC Educational Resources Information Center

Fisher, Douglas; Frey, Nancy

2015-01-01

Modeling in complex texts requires that teachers analyze the text for factors of qualitative complexity and then design lessons that introduce students to that complexity. In addition, teachers can model the disciplinary nature of content area texts as well as word solving and comprehension strategies. Included is a planning guide for think aloud.

BRITICE-CHRONO: Constraining rates and style of marine-influenced ice sheet decay to provide a data-rich playground for ice sheet modellers

NASA Astrophysics Data System (ADS)

Clark, Chris

2014-05-01

Uncertainty exists regarding the fate of the Antarctic and Greenland ice sheets and how they will respond to forcings from sea level and atmospheric and ocean temperatures. If we want to know more about the mechanisms and rate of change of shrinking ice sheets, then why not examine an ice sheet that has fully disappeared and track its retreat through time? If achieved in enough detail such information could become a data-rich playground for improving the next breed of numerical ice sheet models to be used in ice and sea level forecasting. We regard that the last British-Irish Ice Sheet is a good target for this work, on account of its small size, density of information and with its numerous researchers already investigating it. BRITICE-CHRONO is a large (>45 researchers) NERC-funded consortium project comprising Quaternary scientists and glaciologists who will search the seafloor around Britain and Ireland and parts of the landmass in order to find and extract samples of sand, rock and organic matter that can be dated (OSL; Cosmogenic; 14C) to reveal the timing and rate of change of the collapsing British-Irish Ice Sheet. The purpose is to produce a high resolution dataset on the demise on an ice sheet - from the continental shelf edge and across the marine to terrestrial transition. Some 800 new date assessments will be added to those that already exist. This poster reports on the hypotheses that underpin the work. Data on retreat will be collected by focusing on 8 transects running from the continental shelf edge to a short distance (10s km) onshore and acquiring marine and terrestrial samples for geochronometric dating. The project includes funding for 587 radiocarbon, 140 OSL and 158 TCN samples for surface exposure dating; with sampling accomplished by two research cruises and 16 fieldwork campaigns. Results will reveal the timing and rate of change of ice margin recession for each transect, and combined with existing landform and dating databases, will be

REACH. Teacher's Guide Volume II. Check Points.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Div. of Vocational Education.

Designed for use with individualized instructional units (CE 026 345-347, CE 026 349-351) in the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this second volume of the postsecondary teacher guide contains the check points which the instructor may want to refer to when the unit sheet directs the…

Analysis of reproductive health hazard information on material safety data sheets for lead and the ethylene glycol ethers.

PubMed

Paul, M; Kurtz, S

1994-03-01

Material Safety Data Sheets (MSDSs) are essential sources of information regarding health risks from exposure to toxic chemicals. We analyzed the reproductive health hazard descriptions on nearly 700 MSDSs for lead- or ethylene glycol ether-containing products submitted by central Massachusetts firms to the Department of Environmental Protection under provisions of the Massachusetts Right-to-Know Law. Over 60% of the MSDSs made no mention whatsoever of effects on the reproductive system. Those that did were much more likely to address developmental risks than male reproductive effects. The MSDSs from firms employing 100 or more workers mentioned reproductive system effects more frequently than those from smaller companies. While the informativeness of the health hazard descriptions increased over time, 53% of the MSDSs prepared after promulgation of the OSHA Hazard Communication Standard still contained no information on reproductive risks.

Small Municipal Waste Combustion Units Air Toxics Rules Fact Sheets

EPA Pesticide Factsheets

This page contains several fact sheets with information regarding the final New Source Performance Standards (NSPS), Emission Guidelines, and Compliance Times regulations. This document provides a summary of the information for these regulations.

Nuclear Data Sheets for A = 183

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baglin, Coral M.

Evaluated nuclear structure and decay data for all nuclides with mass number A=183 (Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, Pb) are presented here. At, Po and Fr have not yet been observed, but for prediction of ground state and/or isomer properties see, e.g., 2015Bh08 (At, Fr), 2013Ba41 (Tl), 2013Ho05 (Po). This evaluation includes structure and decay data information available by 15 April 2015 and supersedes that by R.B. Firestone published in Nuclear Data Sheets65, 589 (1992) (literature cutoff 9 January 1991), and subsequent revisions by C.M. Baglin for {sup 183}Au in ENSDF database (literaturemore » cutoff 13 March 1999), {sup 183}Hg in Nuclear Data Sheets91, 117 (2000) (literature cutoff 25 September 2000), {sup 183}Tl in Nuclear Data Sheets95, 49 (2002) (literature cutoff 1 January 2002) and {sup 183}Pb in ENSDF (literature cutoff 6 January 2003). Since the prior Nuclear Data Sheets publication of this mass chain: {sup 183}Yb (2012Ku26) and {sup 183}Pb (2006An11, 2006Se18, 2007De09, 2009Se13) have been observed; our knowledge of high–spin states has been significantly expanded for {sup 183}Ta (2009Sh17), {sup 183}W (1999Sa60), {sup 183}Re (1998Ha51, 2001Sh41), {sup 183}Au (2002Jo18, 2005So01) and {sup 183}Tl (2001Mu26, 2004Ra28); a large amount of new structure information for {sup 183}W has been obtained from transfer reactions (1997Pr02, 2011Bo09), (n,n'γ) (1993Pr09) and thermal neutron capture (1993Pr09, 1997Pr02, 2011Bo09, 2014Hu02), as well as from the two–photon cascade study by 2005Su29.« less

How Do Preservice Teachers Understand the Use of Research to Inform Practice? Foundational Knowledge for Bridging the Gap

ERIC Educational Resources Information Center

van Ingen, Sarah; Alvarez McHatton, Patricia; Vomvoridi-Ivanovic, Eugenia

2016-01-01

Despite widespread discourse about the need for teachers to utilize education research, little is known about how teachers learn to engage in this practice. How do preservice teachers understand the use of research to inform their teaching? Set within the context of a mathematics methods course, this study provides a detailed analysis of the…

Stress-wave grading techniques on veneer sheets

Treesearch

Joseph Jung

1979-01-01

A study was conducted to compare stress wave devices and determine the information available from stress waves in veneer sheets. The distortion of the stress wave as it passed a defect indicated that an estimate of the location and size of the defect can be obtained but information regarding wood quality is lost in the areas immediately behind a knot.

TSCA Chemical Data Reporting Fact Sheet: Toll Manufacturing

EPA Pesticide Factsheets

This fact sheet provides information on existing Chemical Data Reporting (CDR) regulations to persons who are involved in toll manufacturing of chemical substances which may be subject to the CDR rule.

Ice Sheet Roughness Estimation Based on Impulse Responses Acquired in the Global Ice Sheet Mapping Orbiter Mission

NASA Astrophysics Data System (ADS)

Niamsuwan, N.; Johnson, J. T.; Jezek, K. C.; Gogineni, P.

2008-12-01

The Global Ice Sheet Mapping Orbiter (GISMO) mission was developed to address scientific needs to understand the polar ice subsurface structure. This NASA Instrument Incubator Program project is a collaboration between Ohio State University, the University of Kansas, Vexcel Corporation and NASA. The GISMO design utilizes an interferometric SAR (InSAR) strategy in which ice sheet reflected signals received by a dual-antenna system are used to produce an interference pattern. The resulting interferogram can be used to filter out surface clutter so as to reveal the signals scattered from the base of the ice sheet. These signals are further processed to produce 3D-images representing basal topography of the ice sheet. In the past three years, the GISMO airborne field campaigns that have been conducted provide a set of useful data for studying geophysical properties of the Greenland ice sheet. While topography information can be obtained using interferometric SAR processing techniques, ice sheet roughness statistics can also be derived by a relatively simple procedure that involves analyzing power levels and the shape of the radar impulse response waveforms. An electromagnetic scattering model describing GISMO impulse responses has previously been proposed and validated. This model suggested that rms-heights and correlation lengths of the upper surface profile can be determined from the peak power and the decay rate of the pulse return waveform, respectively. This presentation will demonstrate a procedure for estimating the roughness of ice surfaces by fitting the GISMO impulse response model to retrieved waveforms from selected GISMO flights. Furthermore, an extension of this procedure to estimate the scattering coefficient of the glacier bed will be addressed as well. Planned future applications involving the classification of glacier bed conditions based on the derived scattering coefficients will also be described.

PKU and the Schools: Information for Teachers, Administrators and Other School Personnel.

ERIC Educational Resources Information Center

Health Services Administration (DHEW/PHS), Rockville, MD. Bureau of Community Health Services.

Designed to acquaint teachers, administrators and other school personnel with phenylketonuria (PKU - an inborn error of metabolism which requires dietary intervention), the booklet reviews school problems related to the condition. Introductory information concerns the nature, treatment, and screening and diagnosis of PKU. Diet management is…

Comprehensive Small Engine Repair.

ERIC Educational Resources Information Center

Hires, Bill; And Others

This curriculum guide contains the basic information needed to repair all two- and four-stroke cycle engines. The curriculum covers four areas, each consisting of one or more units of instruction that include performance objectives, suggested activities for teacher and students, information sheets, assignment sheets, job sheets, visual aids,…

"Ramona Quimby": Adapted by Len Jenkin from the Ramona Books by Beverly Cleary. Cue Sheet for Students.

ERIC Educational Resources Information Center

Aguirre-Sacasa, Roberto

This performance guide is designed for teachers to use with students before and after a performance of "Ramona Quimby," adapted by Len Jenkin from the Ramona books by Beverly Cleary. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) The Characters (introducing the characters in the…

"Caddie Woodlawn": Adapted by Greg Gunning from the Novel by Carol Ryrie Brink. Cue Sheet for Students.

ERIC Educational Resources Information Center

Aguirre-Sacasa, Roberto

This performance guide is designed for teachers to use with students before and after a performance of "Caddie Woodlawn," adapted by Greg Gunning from the novel by Carol Ryrie Brink. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) The Characters (introducing the characters in the…

Ice stream activity scaled to ice sheet volume during Laurentide Ice Sheet deglaciation.

PubMed

Stokes, C R; Margold, M; Clark, C D; Tarasov, L

2016-02-18

The contribution of the Greenland and West Antarctic ice sheets to sea level has increased in recent decades, largely owing to the thinning and retreat of outlet glaciers and ice streams. This dynamic loss is a serious concern, with some modelling studies suggesting that the collapse of a major ice sheet could be imminent or potentially underway in West Antarctica, but others predicting a more limited response. A major problem is that observations used to initialize and calibrate models typically span only a few decades, and, at the ice-sheet scale, it is unclear how the entire drainage network of ice streams evolves over longer timescales. This represents one of the largest sources of uncertainty when predicting the contributions of ice sheets to sea-level rise. A key question is whether ice streams might increase and sustain rates of mass loss over centuries or millennia, beyond those expected for a given ocean-climate forcing. Here we reconstruct the activity of 117 ice streams that operated at various times during deglaciation of the Laurentide Ice Sheet (from about 22,000 to 7,000 years ago) and show that as they activated and deactivated in different locations, their overall number decreased, they occupied a progressively smaller percentage of the ice sheet perimeter and their total discharge decreased. The underlying geology and topography clearly influenced ice stream activity, but--at the ice-sheet scale--their drainage network adjusted and was linked to changes in ice sheet volume. It is unclear whether these findings can be directly translated to modern ice sheets. However, contrary to the view that sees ice streams as unstable entities that can accelerate ice-sheet deglaciation, we conclude that ice streams exerted progressively less influence on ice sheet mass balance during the retreat of the Laurentide Ice Sheet.

Chemical Data Reporting Fact Sheet: Chemicals Snapshot

EPA Pesticide Factsheets

This fact sheet provides a brief overview of the chemical manufacturing, processing, and use information collected for the 2012 Chemical Data Reporting (CDR) rule. Users do not have access to the complete CDR data set and should draw conclusions with care.

Prospective audit of postoperative instructions to patients undergoing root canal treatment in the DDUH and re-audit following introduction of a written patient information sheet.

PubMed

Moorthy, A; Alkadhimi, A F; Stassen, Leo F; Duncan, H F

2016-01-01

Concerns were expressed that postoperative written instructions following endodontic treatment are not available in the Dublin Dental University Hospital. Data was collected in three phases: retrospective analysis of clinical notes for evidence of the delivery of postoperative instructions; a randomly distributed questionnaire to patients undergoing root canal treatment prior to the introduction of a written postoperative advice sheet; and, another survey following introduction of the advice sheet. Some 56% of patients' charts documented that postoperative advice was given. Analysis of phase two revealed that patients were not consistently informed of any key postoperative messages. In phase 3 analysis, the proposed benchmarks were met in four out of six categories. Postoperative advice after root canal treatment in the DDUH is both poorly recorded and inconsistently delivered. A combination of oral postoperative instructions and written postoperative advice provided the most effective delivery of patient information.

Young Voters in the 2006 Elections. Fact Sheet

ERIC Educational Resources Information Center

Kirby, Emily Hoban; Marcelo, Karlo Barrios

2006-01-01

On November 8th, CIRCLE released preliminary estimates showing that youth voter turnout rose to approximately 24% of eligible young voters between the ages of 18 and 29. This fact sheet presents information about young voters' political preferences, the issues that concerned them, and updated turnout estimates. Most of the information presented in…

Triggering of explosive reconnection in a thick current sheet via current sheet compression: Less current sheet thinning, more temperature anisotropy

NASA Astrophysics Data System (ADS)

Shimizu, K.; Shinohara, I.; Fujimoto, M.

2016-12-01

Two-dimensional kinetic simulations of compression of thick current sheets are performed to see how it can lead to triggering of explosive magnetic reconnection. The current sheet under study is simply in a Harris-like anti-paralell and symmetric geometry. A one-dimensional pre-study shows that the compression is more effective to make the plasma anisotropy than to thin the current sheet width. When the lobe magnetic field is amplified by a factor of 2, the plasma temperature anisotropy inside the current sheet reaches 2 but the current sheet thickness is reduced only by 1/sqrt(2). If a current sheet thickness needs to be comparable to the ion inertial scale for reconnection triggering take place, as is widely and frequently mentioned in the research community, the initial thickness cannot be more than a few ion scale for reconnection to set-in. On the other hand, the temperature anisotropy of 2 can be significant for the triggering problem. Two-dimensional simulations show explosive magnetic reconnection to take place even when the initial current sheet thickness more than an order of magnitude thicker than the ion scale, indicating the resilient triggering drive supplied by the temperature anisotropy. We also discuss how the reconnection triggering capability of the temperature anisotropy boosted tearing mode for thick current sheets compares with the instabilities in the plane orthogonal to the reconnecting field.

Teachers' Academic Appraisals and Referral Decisions: The Effect of Sharing Health Information when Diabetes Is Present

ERIC Educational Resources Information Center

Cunningham, Melissa M.; Wodrich, David L.

2012-01-01

Two prior studies showed that giving teachers more information about a student's illness led them to make better attributions about that student's classroom problems and better classroom accommodations. In this study, 235 teachers appraised academic competence and judged whether to seek help or make a referral for a hypothetical student with type…

Bryological exploration: field-trip based learning to develop competencies of science teacher candidate

NASA Astrophysics Data System (ADS)

Wisanti; Astriani, D.

2018-04-01

The purpose of this study was analyze the competencies of science teacher candidate after the bryological exploration. The intended competence of science teacher candidate was the ability to apply the concept and science ability to explore plant diversity that could be found around the environment.This field trip was conducted by exploring liverworts, hornworts, and mosses as well. This descriptive research was conducted during March until April 2017 at Universitas Negeri Surabaya (UNESA) and Sumber Brantas Arboretum in Malang, as the location of exploration. The subjects of this study were 76 candidate of teachers from science educations department, which is divided into three classes. The competences observed on this study were describing, identifying, collecting specimens, furthermore. The research instruments were observation sheets, product assessment sheets, and response questionnaire. The data were analyzed descriptive-quantitatively, in percentage and then categorized. The results of this study indicated that: the describing skill was categorized as ‘good’ identifying skill and collecting bryophytes was categorized as ‘very good’ and communicating skills was categorized ‘good’. In addition, the teacher candidates gave a very good response to field-trip-based learning. It can be concluded that the bryological exploration can develop the competences of science teacher candidates of Science Education Department of UNESA.

Permanent Teacher Preparation for Substitute Teachers.

ERIC Educational Resources Information Center

Hardman, Steve; Tippetts, Zachary

2001-01-01

Presents information about what should be communicated to substitute teachers and why it is important, focusing on the substitute teacher's role, classroom management tools, curriculum management, and preparing students for the substitute teacher by creating bridges that will help minimize the sense of separation students feel when they have a…

Communicating the balance sheet in breast cancer screening.

PubMed

Giordano, Livia; Cogo, Carla; Patnick, Julietta; Paci, Eugenio

2012-01-01

Despite the difficulties, there is a moral responsibility to provide the public with the best estimates of benefits and harms of breast cancer screening. In this paper we review the issues in communication of benefits and harms of medical interventions and discuss these in terms of the principles of the balance sheet proposed in this supplement. The balance sheet can be seen as a tool to convey estimates based on the best available evidence and addressed to a readership wider than just potential screening participants. It reflects a re-assessment of screening efficacy, showing again that screening is effective and brings more benefits than harms. It can be viewed as an opportunity to re-affirm some basic principles of good evidence-based communication. Further research is needed to improve communication strategy, to assess the impact of this communication on women's awareness and to evaluate its utility in the informed decision-making process. The balance sheet could be a starting point for a broader vision of informed decision-making in screening, which should also recognize the role played by 'non-numerical' factors on women's choice of participating in breast cancer screening.

Using Technology to Break Gender Barriers: Gender Differences in Teachers' Information and Communication Technology Use in Saudi Arabian Classrooms

ERIC Educational Resources Information Center

Wiseman, Alexander W.; Al-bakr, Fawziah; Davidson, Petrina M.; Bruce, Elizabeth

2018-01-01

How does teachers' gender influence their information and communication technology-based instruction in Saudi Arabian government schools? Using unique data collected in Riyadh, Saudi Arabia, in 2014, the analyses presented here show that male and female teachers in intermediate school classrooms differently use information and communication…

71. PALMDALE WATER COMPANY, EASTWOOD MULTIPLEARCHED DAM: STRESS SHEET, SHEET ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

71. PALMDALE WATER COMPANY, EASTWOOD MULTIPLE-ARCHED DAM: STRESS SHEET, SHEET 3; DECEMBER 20, 1918. Littlerock Water District files. - Little Rock Creek Dam, Little Rock Creek, Littlerock, Los Angeles County, CA

"Sundiata, Lion King of Mali." Adapted by Kim Hines, Featuring Griot Alhaji Papa Susso, Cue Sheet for Students.

ERIC Educational Resources Information Center

Freeman, Aakhu TuahNera

This performance guide is designed for teachers to use with students before and after a performance of "Sundiata: Lion King of Mali," adapted by Kim Hines and featuring Griot Alhaji Papa Susso. The guide, called a "Cuesheet," contains seven activity sheets for use in class, addressing: (1) Sundiata: Man & Myth (discusses…

Understanding Teachers' Routines to Inform Classroom Technology Design

ERIC Educational Resources Information Center

An, Pengcheng; Bakker, Saskia; Eggen, Berry

2017-01-01

Secondary school teachers have quite busy and complex routines in their classrooms. However, present classroom technologies usually require focused attention from teachers while being interacted with, which restricts their use in teachers' daily routines. Peripheral interaction is a human-computer interaction style that aims to enable interaction…

Subject Specialization and Science Teachers' Perception of Information and Communication Technology for Instruction in Kwara State

ERIC Educational Resources Information Center

Fakomogbon, Michael Ayodele; Adebayo, Rachael Funmi; Adegbija, Mosiforeba Victoria; Shittu, Ahmed Tajudeen; Oyelekan, Oloyede Solomon

2014-01-01

This study examined Kwara State secondary school science teachers' perception of [information and communications technology] ICT for instruction based on their area of specialization. Participants were 630 science teachers of Biology, Chemistry, Physics and Mathematics from both public and private senior secondary schools in 12 Local Government…

Uncertainty Quantification for Ice Sheet Science and Sea Level Projections

NASA Astrophysics Data System (ADS)

Boening, C.; Schlegel, N.; Limonadi, D.; Schodlok, M.; Seroussi, H. L.; Larour, E. Y.; Watkins, M. M.

2017-12-01

In order to better quantify uncertainties in global mean sea level rise projections and in particular upper bounds, we aim at systematically evaluating the contributions from ice sheets and potential for extreme sea level rise due to sudden ice mass loss. Here, we take advantage of established uncertainty quantification tools embedded within the Ice Sheet System Model (ISSM) as well as sensitivities to ice/ocean interactions using melt rates and melt potential derived from MITgcm/ECCO2. With the use of these tools, we conduct Monte-Carlo style sampling experiments on forward simulations of the Antarctic ice sheet, by varying internal parameters and boundary conditions of the system over both extreme and credible worst-case ranges. Uncertainty bounds for climate forcing are informed by CMIP5 ensemble precipitation and ice melt estimates for year 2100, and uncertainty bounds for ocean melt rates are derived from a suite of regional sensitivity experiments using MITgcm. Resulting statistics allow us to assess how regional uncertainty in various parameters affect model estimates of century-scale sea level rise projections. The results inform efforts to a) isolate the processes and inputs that are most responsible for determining ice sheet contribution to sea level; b) redefine uncertainty brackets for century-scale projections; and c) provide a prioritized list of measurements, along with quantitative information on spatial and temporal resolution, required for reducing uncertainty in future sea level rise projections. Results indicate that ice sheet mass loss is dependent on the spatial resolution of key boundary conditions - such as bedrock topography and melt rates at the ice-ocean interface. This work is performed at and supported by the California Institute of Technology's Jet Propulsion Laboratory. Supercomputing time is also supported through a contract with the National Aeronautics and Space Administration's Cryosphere program.

Ice sheet altimetry

NASA Technical Reports Server (NTRS)

Brooks, R. L.

1981-01-01

Generalized surface slopes were computed for the Antarctic and Greenland ice sheets by differencing plotted contour levels and dividing them by the distance between the contours. It was observed that more than 90% of the ice sheets have surface slopes less than 1%. Seasat test mode-1 Seasat altimeter measurements over Greenland were analyzed by comparisons with collinear and intersecting normal mode Seasat altimeter passes. Over the ice sheet, the computed surface elevations from test mode-1 measurements were consistently lower by about 45 m and the AGC levels were down by approximately 6 dB. No test mode-1 data were acquired over Antarctica. It is concluded that analysis of the existing altimeter data base over the two ice sheets is crucial in designing a future improved altimeter tracking capability. It is recommended that additional waveform retracking be performed to characterize ice sheet topography as a function of geographic area and elevation.

Pre-Service Teachers' Perspectives of the Diffusion of Information and Communications Technologies (ICTs) and the Effect of Case-Based Discussions (CBDs)

ERIC Educational Resources Information Center

Sahin, Sami

2012-01-01

This study investigates pre-service teachers' perspectives of the diffusion of information and communication technologies (ICTs) in elementary education and the effect of case-based discussions (CBDs). The sample consisted of 170 first-year pre-service teachers from elementary teacher education programs of the largest teacher education college in…

The Impact of Teachers' Age, Gender and Experience on the Use of Information and Communication Technology in EFL Teaching

ERIC Educational Resources Information Center

Mahdi, Hassan Saleh; Al-Dera, Abdullah Sa'ad

2013-01-01

The integration of information and communication technology (ICT) into language teaching and learning depends on many factors. Some of these factors are associated with teachers. Teachers play a crucial role in the integration of ICT. This study investigates the impact of teacher's age, experience, and gender on the integration of ICT into…

75 FR 37767 - Office of Postsecondary Education; Overview Information; Teachers for a Competitive Tomorrow (TCT...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... DEPARTMENT OF EDUCATION Office of Postsecondary Education; Overview Information; Teachers for a... regulations in 34 CFR part 86 apply to institutions of higher education only. II. Award Information Type of... institution of higher education on behalf of a department of science, technology, engineering, mathematics, or...

5. Historic American Buildings Survey Taken from drawing sheet, SHEET ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Historic American Buildings Survey Taken from drawing sheet, SHEET #21, Showing the house as restored since Survey. (Dormer windows omitted as not authentic) - Samuel des Marest House, River Road, New Milford, Bergen County, NJ

Fact Sheets - The National Guard

Science.gov Websites

National Guard About Us By the Numbers Contact Us FAQ Federal Mission History Join Us Leaders Director of March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J ARNG Readiness Home : Resources : Fact Sheets General Information Air Guard History Army National Guard

Teachers' instructional efficacy and teachers' efficacy toward integration of information technologies in the classroom.

PubMed

Dussault, Marc; Deaudelin, Colette; Brodeur, Monique

2004-06-01

The aim of the study was to investigate the relationship between teachers' instructional efficacy and their efficacy toward integration of technologies in the classroom. A sample of 309 French Canadian elementary school teachers volunteered and were administered a French Canadian version of the Teacher Efficacy Scale and Teachers' efficacy scale toward integration of technologies in the classroom. Analysis yielded, as expected, a positive and significant partial correlation between the two types of self-efficacy beliefs (.27 and .36).

Information Competence as a Means of Developing Leadership Qualities in Student-Teachers

ERIC Educational Resources Information Center

Sarzhanova, Galiya B.; Alimbekova, Anar A.; Slambekova, Tolkyn S.; Albytova, Nazymgul P.; Salykzhanova, Shynar B.

2016-01-01

Nowadays, the world requires skilled specialists in all spheres of life. In turn, the effectiveness of their education depends on both their will and the teacher's professionalism. This study investigates the advantages of the implementation of information technologies and the possible associated difficulties. It was found that in order to achieve…

What Are the Communication Considerations for Parents of Deaf and Hard-of-Hearing Children? NIDCD Fact Sheet

ERIC Educational Resources Information Center

National Institute on Deafness and Other Communication Disorders (NIDCD), 2006

2006-01-01

Deafness or hearing impairment affects not only a child who is deaf or has a hearing loss, but also the child's family, friends, and teachers. For hundreds of years, people have debated the best ways to develop communication skills and provide education for deaf and hard-of-hearing children. This fact sheet presents a few points upon which…

From Teacher to Teacher Leader: A Conceptual Model

ERIC Educational Resources Information Center

Hunzicker, Jana

2017-01-01

Conceptions of teacher leadership are trending away from formal titles and positions to embrace a more informal, integrated approach. Moreover, there is growing agreement among scholars that teacher leadership is a stance, or way of thinking and being, rather than a set of behaviors. As a result, understanding how teachers progress from teacher to…

Character education in perspective of chemistry pre-service teacher

NASA Astrophysics Data System (ADS)

Merdekawati, Krisna

2017-12-01

As one of the pre-service teacher education programs, Chemistry Education Department Islamic University of Indonesia (UII) is committed to providing quality education. It is an education that can produce competent and characteristic chemistry pre-service teacher. The focus of research is to describe the perception of students as a potential teacher of chemistry on character education and achievement of character education. The research instruments include questionnaires and observation sheets. Research data show that students have understood the importance of character education and committed to organizing character education later in schools. Students have understood the ways in which character education can be used. The students stated that Chemistry Education Department has tried to equip students with character education. The observation result shows that students generally have character as a pre-service teacher.

A Comparison of Nursing and Teacher Education Students' Information Literacy Learning: Results from Norway, 2016

ERIC Educational Resources Information Center

Nierenberg, Ellen

2017-01-01

This study measures first-year undergraduate students' self-assessments and learning outcomes in information literacy skills in their first months of higher education in Norway. Comparisons are made between nursing students and teacher education students. Surveys were conducted before the library's information literacy course and after both…

Fact Sheets for the Architectural Coating Rule for Volatile Organic Compounds

EPA Pesticide Factsheets

This page contains an August 1998 fact sheet with information regarding the National Volatile Organic Compounds Emission Standards for Architectural Coatings Rule. This page also contains information on applicability and compliance for this rule.

Renewable Energy Project Development Assistance (Fact Sheet)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This fact sheet provides information on the Tribes selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

Ice, Ice, Baby: A Program for Sustained, Classroom-Based K-8 Teacher Professional Development

NASA Astrophysics Data System (ADS)

Hamilton, C.

2009-12-01

Ice, Ice, Baby is a K-8 science program created by the education team at the Center for the Remote Sensing of Ice Sheets (CReSIS), an NSF-funded science and technology center headquartered at the University of Kansas. The twenty-four hands-on activities, which constitute the Ice, Ice, Baby curriculum, were developed to help students understand the role of polar ice sheets in sea level rise. These activities, presented in classrooms by CReSIS' Educational Outreach Coordinator, demonstrate many of the scientific properties of ice, including displacement and density. Student journals are utilized with each lesson as a strategy for improving students' science process skills. Journals also help the instructor identify misconceptions, assess comprehension, and provide students with a year-long science reference log. Pre- and post- assessments are given to both teachers and students before and after the program, providing data for evaluation and improvement of the Ice, Ice, Baby program. While students are actively engaged in hands-on learning about the unusual topics of ice sheets, glaciers, icebergs and sea ice, the CReSIS' Educational Coordinator is able to model best practices in science education, such as questioning and inquiry-based methods of instruction. In this way, the Ice, Ice, Baby program also serves as ongoing, in-class, professional development for teachers. Teachers are also provided supplemental activities to do with their classes between CReSIS' visits to encourage additional science lessons, reinforce concepts taught in the Ice, Ice, Baby program, and to foster teachers' progression toward more reform-based science instruction.

Citizen Science Opportunities for Monitoring Air Quality Fact Sheet

EPA Pesticide Factsheets

The Citizen Science Opportunities for Monitoring Air Quality fact sheet provides information on what citizen science is and the tools and resources available for citizen scientists interested in monitoring air quality.

A Randomized Rounding Approach for Optimization of Test Sheet Composing and Exposure Rate Control in Computer-Assisted Testing

ERIC Educational Resources Information Center

Wang, Chu-Fu; Lin, Chih-Lung; Deng, Jien-Han

2012-01-01

Testing is an important stage of teaching as it can assist teachers in auditing students' learning results. A good test is able to accurately reflect the capability of a learner. Nowadays, Computer-Assisted Testing (CAT) is greatly improving traditional testing, since computers can automatically and quickly compose a proper test sheet to meet user…

How Can We Get the Information about Democracy? The Example of Social Studies Prospective Teachers

ERIC Educational Resources Information Center

Tonga, Deniz

2014-01-01

In this research, the information about democracy, which social studies prospective teachers have, and interpretation of the information sources are aimed. The research was planned as a survey research methodology and the participants were determined with criterion sampling method. The data were collected through developed open-ended questions…

Monitoring Antarctic ice sheet surface melting with TIMESAT algorithm

NASA Astrophysics Data System (ADS)

Ye, Y.; Cheng, X.; Li, X.; Liang, L.

2011-12-01

Antarctic ice sheet contributes significantly to the global heat budget by controlling the exchange of heat, moisture, and momentum at the surface-atmosphere interface, which directly influence the global atmospheric circulation and climate change. Ice sheet melting will cause snow humidity increase, which will accelerate the disintegration and movement of ice sheet. As a result, detecting Antarctic ice sheet melting is essential for global climate change research. In the past decades, various methods have been proposed for extracting snowmelt information from multi-channel satellite passive microwave data. Some methods are based on brightness temperature values or a composite index of them, and others are based on edge detection. TIMESAT (Time-series of Satellite sensor data) is an algorithm for extracting seasonality information from time-series of satellite sensor data. With TIMESAT long-time series brightness temperature (SSM/I 19H) is simulated by Double Logistic function. Snow is classified to wet and dry snow with generalized Gaussian model. The results were compared with those from a wavelet algorithm. On this basis, Antarctic automatic weather station data were used for ground verification. It shows that this algorithm is effective in ice sheet melting detection. The spatial distribution of melting areas(Fig.1) shows that, the majority of melting areas are located on the edge of Antarctic ice shelf region. It is affected by land cover type, surface elevation and geographic location (latitude). In addition, the Antarctic ice sheet melting varies with seasons. It is particularly acute in summer, peaking at December and January, staying low in March. In summary, from 1988 to 2008, Ross Ice Shelf and Ronnie Ice Shelf have the greatest interannual variability in amount of melting, which largely determines the overall interannual variability in Antarctica. Other regions, especially Larsen Ice Shelf and Wilkins Ice Shelf, which is in the Antarctic Peninsula

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Emory Howell, J.

1999-11-01

More Feature Articles This Month This issue contains a larger-than-usual number of Secondary School Chemistry feature articles (see side-bar). Mary Harris, who teaches in St. Louis, Missouri, and her student, Lauren Picard, contributed an account of student research on the cuprammonium rayon process (p 1512). In addition to being informative and interesting, the article provides a model for student-teacher interaction in carrying out an independent research project. Two North Carolina teachers, Charles Roser and Catherine McCluskey, describe how to use a Calculator Based Laboratory (interface) to measure the kinetics of the reaction that occurs when a lightstick is activated (p 1514). The method and the easy-to-construct device they made could be used with other systems, as well. Don't Throw Away the Carrier Sheet All areas of JCE Online are now accessible to all JCE subscribers. To find out how you can benefit, read the article appearing on p 1599, Now That I Have It, What Can I Do with It? Jon Holmes, Editor of JCE Online, explains in the article how you can use this resource most effectively. Access to several areas, such as full text access to articles, requires that you log in. The mailing label on the carrier sheet that accompanies your Journal each month contains a password that you need to log in. That is why you need to keep the carrier sheet, at least until you have logged in for the first time and either memorized the number or written it in a safe place. Detailed instructions for logging on are found by clicking on the "How to Log On" link, which appears near the upper left corner of the JCE Online Home Page, jchemed.chem.wisc.edu. If you read a school library copy you need to ask your librarian what password you need to log in. Congratulations Among the recipients of the most prestigious American Society Awards (p 1481) are two individuals who have given generously of their time and energy to the cause of chemical education. Both are familiar names to

Practical Considerations Informing Teachers' Technology Integration Decisions: The Case of Tablet PCs

ERIC Educational Resources Information Center

Pareja Roblin, Natalie; Tondeur, Jo; Voogt, Joke; Bruggeman, Bram; Mathieu, Griet; van Braak, Johan

2018-01-01

The unique characteristics of tablet PCs promise important benefits for education. Yet, little is known about the rationale underlying teachers' decisions concerning their educational uses within the constraints of daily classroom practice. The current multiple case study investigated the practical considerations informing nine secondary school…

Teachers' Preferences for Educational Planning: Dynamic Testing, Teaching Experience and Teachers' Sense of Efficacy

ERIC Educational Resources Information Center

Bosma, Tirza; Hessels, Marco G. P.; Resing, Wilma C. M.

2012-01-01

This study surveyed a sample of 188 elementary teachers with respect to their preference for information regarding educational planning, in particular information captured with dynamic testing procedures. The influence of teachers' experience and sense of efficacy on teachers' preferences was also investigated. Results indicated teachers'…

Determinants of Teachers' Collaborative Use of Information and Communications Technology for Teaching and Learning: A European Perspective

ERIC Educational Resources Information Center

Drossel, Kerstin; Eickelmann, Birgit; Schulz-Zander, Renate

2017-01-01

Collaboration between teachers constitutes an important predictor for the successful implementation of digital media in schools and teaching. The present contribution examines the supporting conditions of ICT (information and communications technology)-related teacher collaboration as a feature of school quality in six selected European…

Information and Communication Technology among Excellent Islamic Education Teachers in Selangor Malaysia

ERIC Educational Resources Information Center

Razak, Khadijah Abdul; Othman, Tengku Norhayati Tengku; Hamzah, Mohd. Isa; Zulkifli, Hafizhah

2014-01-01

The development of technology in the era of the borderless world has grown rapidly in the entire field of human life, including in the field of education. The rapid development in science and technology led to the dissemination of information and knowledge through classroom also changed. Teachers as educators cannot refrain from directly involved…

Toward Teacher Education Research That Informs Policy

ERIC Educational Resources Information Center

Sleeter, Christine

2014-01-01

This article investigates the extent to which researchers are currently engaged in a shared research program that offers systematic evidence of the classroom impact of organized venues (preservice as well as inservice) for teacher professional learning. The article stems from concern about policies rooted in suspicion that teacher education is…

Quantitative and qualitative analysis of study-related patient information sheets in randomised neuro-oncology phase III-trials.

PubMed

Reinert, Christiane; Kremmler, Lukas; Burock, Susen; Bogdahn, Ulrich; Wick, Wolfgang; Gleiter, Christoph H; Koller, Michael; Hau, Peter

2014-01-01

In randomised controlled trials (RCTs), patient informed consent documents are an essential cornerstone of the study flow. However, these documents are often oversized in format and content. Clinical experience suggests that study information sheets are often not used as an aid to decision-making due to their complexity. We analysed nine patient informed consent documents from clinical neuro-oncological phase III-studies running at a German Brain Tumour Centre with the objective to investigate the quality of these documents. Text length, formal layout, readability, application of ethical and legal requirements, scientific evidence and social aspects were used as rating categories. Results were assessed quantitatively by two independents investigators and were depicted using net diagrams. All patient informed consent documents were of insufficient quality in all categories except that ethical and legal requirements were fulfilled. Notably, graduate levels were required to read and understand five of nine consent documents. Quality deficits were consistent between the individual study information texts. Irrespective of formal aspects, a document that is intended to inform and motivate patients to participate in a study needs to be well-structured and understandable. We therefore strongly mandate to re-design patient informed consent documents in a patient-friendly way. Specifically, standardised components with a scientific foundation should be provided that could be retrieved at various times, adapted to the mode of treatment and the patient's knowledge, and could weigh information dependent of the stage of treatment decision. Copyright © 2013 Elsevier Ltd. All rights reserved.

Tutor Computer Formative Teachers' Opinions on the Effective Use of Information Technologies at Schools: Trabzon Province Sample

ERIC Educational Resources Information Center

Simsek, Alper; Ursavas, Omer Faruk

2010-01-01

The aim of this study is to determine the level of the use of information technology at schools in Trabzon and some evaluations about the problems faced during this process were done considering the formative teachers' opinions. The question which is "What are the opinions of formative teachers about the process of popularizing the…

Transporter for Treated Sheet Materials

NASA Technical Reports Server (NTRS)

Pollack, M., H.

1983-01-01

Plastic spacers keep parts separated during transport or storage. Cart with rods and spacers holds sheets with delicate finishes for storage or transport. Sheets supported vertically by rods, or horizontally. Spacers keep sheets separated. Designed to eliminate time and expense of tapping, wrapping, and sometimes refinishing aluminum sheets with delicate anodized finished.

Perforating Thin Metal Sheets

NASA Technical Reports Server (NTRS)

Davidson, M. E.

1985-01-01

Sheets only few mils thick bonded together, punched, then debonded. Three-step process yields perforated sheets of metal. (1): Individual sheets bonded together to form laminate. (2): laminate perforated in desired geometric pattern. (3): After baking, laminate separates into individual sheets. Developed for fabricating conductive layer on blankets that collect and remove ions; however, perforated foils have other applications - as conductive surfaces on insulating materials; stiffeners and conductors in plastic laminates; reflectors in antenna dishes; supports for thermal blankets; lightweight grille cover materials; and material for mockup of components.

Fact Sheets: Proposed and Final Air Toxics Standards for Hospital Sterilizers

EPA Pesticide Factsheets

This page contains an October 2006 and December 2007 fact sheet with information regarding the proposed and final National Emissions Standards for Hospital Ethylene Oxide Sterilizers. This document provides a summary of the information for this NESHAP.

Demonstration of Sparse Signal Reconstruction for Radar Imaging of Ice Sheets

NASA Astrophysics Data System (ADS)

Heister, Anton; Scheiber, Rolf

2017-04-01

Conventional processing of ice-sounder data produces 2-D images of the ice sheet and bed, where the two dimensions are along-track and depth, while the across-track direction is fixed to nadir. The 2-D images contain information about the topography and radar reflectivity of the ice sheet's surface, bed, and internal layers in the along-track direction. Having multiple antenna phase centers in the across-track direction enables the production of 3-D images of the ice sheet and bed. Compared to conventional 2-D images, these contain additional information about the surface and bed topography, and orientation of the internal layers over a swath in the across-track direction. We apply a 3-D SAR tomographic ice-sounding method based on sparse signal reconstruction [1] to the data collected by Center for Remote Sensing of Ice Sheets (CReSIS) in 2008 in Greenland [2] using their multichannel coherent radar depth sounder (MCoRDS). The MCoRDS data have 16 effective phase centers which allows us to better understand the performance of the method. Lastly we offer sparsity improvement by including wavelet dictionaries into the reconstruction.The results show improved scene feature resolvability in across-track direction compared to MVDR beamformer. References: [1] A. Heister, R. Scheiber, "First Analysis of Sparse Signal Reconstruction for Radar Imaging of Ice Sheets". In: Proceedings of EUSAR, pp. 788-791, June 2016. [2] X. Wu, K. C. Jezek, E. Rodriguez, S. Gogineni, F. Rodriguez-Morales, and A. Freeman, "Ice sheet bed mapping with airborne SAR tomography". IEEE Transactions on Geoscience and Remote Sensing, vol. 49, no. 10 Part 1, pp. 3791-3802, 2011.

Salvage plan & information sheet

DOT National Transportation Integrated Search

1997-11-05

This document allows the On Scene Coordinator (OSC) or Captain of the Port (COTP) to formulate and evaluate the impact of a Salvage Plan. Specifically, this document allows the OSC or COTP to: 1. Quickly gather all information needed during the respo...

Development of Pre-Service Teachers' Information and Communication Technology (ICT) in Education Competencies in a Mainland Chinese University

ERIC Educational Resources Information Center

Lim, Cher Ping; Yan, Hanbing; Xiong, Xibei

2015-01-01

This paper examines how the design and implementation of a core teacher education course develops pre-service teachers' information communication technology (ICT) in education competencies in a mainland Chinese university. This course adopted a four-component instructional design system to develop its curriculum, incorporated an inquiry-based…

Fact Sheets: Final Rules to Reduce Toxic Air Pollutants from Surface Coating of Metal Cans

EPA Pesticide Factsheets

This page contains the August 2003 final rule fact sheet and the December 2005 final rule fact sheet that contain information on the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Surface Coating of Metal Cans.

An ice sheet model validation framework for the Greenland ice sheet

NASA Astrophysics Data System (ADS)

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.; Howat, Ian M.; Neumann, Thomas; Saba, Jack; Tezaur, Irina; Guerber, Jeffrey; Chambers, Don P.; Evans, Katherine J.; Kennedy, Joseph H.; Lenaerts, Jan; Lipscomb, William H.; Perego, Mauro; Salinger, Andrew G.; Tuminaro, Raymond S.; van den Broeke, Michiel R.; Nowicki, Sophie M. J.

2017-01-01

We propose a new ice sheet model validation framework - the Cryospheric Model Comparison Tool (CmCt) - that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013, using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quantitative metrics for use in evaluating the different model simulations against the observations. We find that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin-scale and whole-ice-sheet-scale metrics, we find that simulations using both idealized conceptual models and dynamic, numerical models provide an equally reasonable representation of the ice sheet surface (mean elevation differences of < 1 m). This is likely due to their short period of record, biases inherent to digital elevation models used for model initial conditions, and biases resulting from firn dynamics, which are not explicitly accounted for in the models or observations. On the other hand, we find that the gravimetry observations used here are able to unambiguously distinguish between simulations of varying complexity, and along with the CmCt, can provide a quantitative score for assessing a particular model and/or simulation. The new framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate a predictive skill with respect to observed dynamic changes that have occurred on

An ice sheet model validation framework for the Greenland ice sheet

DOE Office of Scientific and Technical Information (OSTI.GOV)

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.

We propose a new ice sheet model validation framework the Cryospheric Model Comparison Tool (CMCT) that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013 using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quanti- tative metricsmore » for use in evaluating the different model simulations against the observations. We find 10 that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin- and whole-ice-sheet scale metrics, the model initial condition as well as output from idealized and dynamic models all provide an equally reasonable representation of the ice sheet surface (mean elevation differences of <1 m). This is likely due to their short period of record, biases inherent to digital elevation models used for model initial conditions, and biases resulting from firn dynamics, which are not explicitly accounted for in the models or observations. On the other hand, we find that the gravimetry observations used here are able to unambiguously distinguish between simulations of varying complexity, and along with the CMCT, can provide a quantitative score for assessing a particular model and/or simulation. The new framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate predictive skill with respect to observed dynamic changes occurring on Greenland over the past few

An ice sheet model validation framework for the Greenland ice sheet

PubMed Central

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.; Howat, Ian M.; Neumann, Thomas; Saba, Jack; Tezaur, Irina; Guerber, Jeffrey; Chambers, Don P.; Evans, Katherine J.; Kennedy, Joseph H.; Lenaerts, Jan; Lipscomb, William H.; Perego, Mauro; Salinger, Andrew G.; Tuminaro, Raymond S.; van den Broeke, Michiel R.; Nowicki, Sophie M. J.

2018-01-01

We propose a new ice sheet model validation framework – the Cryospheric Model Comparison Tool (CmCt) – that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013 using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quantitative metrics for use in evaluating the different model simulations against the observations. We find that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin- and whole-ice-sheet scale metrics, we find that simulations using both idealized conceptual models and dynamic, numerical models provide an equally reasonable representation of the ice sheet surface (mean elevation differences of <1 m). This is likely due to their short period of record, biases inherent to digital elevation models used for model initial conditions, and biases resulting from firn dynamics, which are not explicitly accounted for in the models or observations. On the other hand, we find that the gravimetry observations used here are able to unambiguously distinguish between simulations of varying complexity, and along with the CmCt, can provide a quantitative score for assessing a particular model and/or simulation. The new framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate predictive skill with respect to observed dynamic changes occurring on Greenland over the

An ice sheet model validation framework for the Greenland ice sheet.

PubMed

Price, Stephen F; Hoffman, Matthew J; Bonin, Jennifer A; Howat, Ian M; Neumann, Thomas; Saba, Jack; Tezaur, Irina; Guerber, Jeffrey; Chambers, Don P; Evans, Katherine J; Kennedy, Joseph H; Lenaerts, Jan; Lipscomb, William H; Perego, Mauro; Salinger, Andrew G; Tuminaro, Raymond S; van den Broeke, Michiel R; Nowicki, Sophie M J

2017-01-01

We propose a new ice sheet model validation framework - the Cryospheric Model Comparison Tool (CmCt) - that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013 using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quantitative metrics for use in evaluating the different model simulations against the observations. We find that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin- and whole-ice-sheet scale metrics, we find that simulations using both idealized conceptual models and dynamic, numerical models provide an equally reasonable representation of the ice sheet surface (mean elevation differences of <1 m). This is likely due to their short period of record, biases inherent to digital elevation models used for model initial conditions, and biases resulting from firn dynamics, which are not explicitly accounted for in the models or observations. On the other hand, we find that the gravimetry observations used here are able to unambiguously distinguish between simulations of varying complexity, and along with the CmCt, can provide a quantitative score for assessing a particular model and/or simulation. The new framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate predictive skill with respect to observed dynamic changes occurring on Greenland over the past

An ice sheet model validation framework for the Greenland ice sheet

DOE PAGES

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.; ...

2017-01-17

We propose a new ice sheet model validation framework the Cryospheric Model Comparison Tool (CMCT) that takes advantage of ice sheet altimetry and gravimetry observations collected over the past several decades and is applied here to modeling of the Greenland ice sheet. We use realistic simulations performed with the Community Ice Sheet Model (CISM) along with two idealized, non-dynamic models to demonstrate the framework and its use. Dynamic simulations with CISM are forced from 1991 to 2013 using combinations of reanalysis-based surface mass balance and observations of outlet glacier flux change. We propose and demonstrate qualitative and quanti- tative metricsmore » for use in evaluating the different model simulations against the observations. We find 10 that the altimetry observations used here are largely ambiguous in terms of their ability to distinguish one simulation from another. Based on basin- and whole-ice-sheet scale metrics, the model initial condition as well as output from idealized and dynamic models all provide an equally reasonable representation of the ice sheet surface (mean elevation differences of <1 m). This is likely due to their short period of record, biases inherent to digital elevation models used for model initial conditions, and biases resulting from firn dynamics, which are not explicitly accounted for in the models or observations. On the other hand, we find that the gravimetry observations used here are able to unambiguously distinguish between simulations of varying complexity, and along with the CMCT, can provide a quantitative score for assessing a particular model and/or simulation. The new framework demonstrates that our proposed metrics can distinguish relatively better from relatively worse simulations and that dynamic ice sheet models, when appropriately initialized and forced with the right boundary conditions, demonstrate predictive skill with respect to observed dynamic changes occurring on Greenland over the past few

An Ice Sheet Model Validation Framework for the Greenland Ice Sheet

NASA Technical Reports Server (NTRS)

Price, Stephen F.; Hoffman, Matthew J.; Bonin, Jennifer A.; Howat, Ian M.; Neumann, Thomas A.; Saba, Jack; Tezaur, Irina; Guerber, Jeffrey R.; Chambers, Don P.; Evans, Katherine J.;

An Evaluation of Geographic Information Systems in Social Studies Lessons: Teachers' Views

ERIC Educational Resources Information Center

Aladag, Elif

2014-01-01

The aim of this study is to evaluate the applicability of Geographic Information Systems (GIS), used increasingly in primary and secondary education across the world, in social studies lessons in Turkey. In line with this aim, 14 social studies teachers working in the province of Aydin, Turkey received a 6-hour training course about GIS during the…

The Influence of Informal Power Structures on School Board-Teacher Union Contract Negotiations.

ERIC Educational Resources Information Center

Miller-Whitehead, Marie

A study examined behaviors of participants trained in a nonadversarial model of contract negotiation, focusing on possible influences of formal and informal power structures, written and unwritten rules, and firmly entrenched adversarial behavior on the bargaining process. Participants were representatives of a district's teacher union and board…

Establishment of a Consumer Information Dissemination Plan for Teachers. Research Series No. 75.

ERIC Educational Resources Information Center

Orndorf, Bonnie; And Others

This project was developed to provide a consumer information dissemination plan for North Dakota vocational home economics instructors as well as for the state laboratories consumer affairs office. Seventy-two people representing teachers, state government, business and industry, and consumers participated in two workshops to identify consumer…

17. INTAKE PIER, BRIDGE STRESS SHEET, SHEET 8 OF 117, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. INTAKE PIER, BRIDGE STRESS SHEET, SHEET 8 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA

FDTD modeling of thin impedance sheets

NASA Technical Reports Server (NTRS)

Luebbers, Raymond; Kunz, Karl

1991-01-01

Thin sheets of resistive or dielectric material are commonly encountered in radar cross section calculations. Analysis of such sheets is simplified by using sheet impedances. It is shown that sheet impedances can be modeled easily and accurately using Finite Difference Time Domain (FDTD) methods. These sheets are characterized by a discontinuity in the tangential magnetic field on either side of the sheet but no discontinuity in tangential electric field. This continuity, or single valued behavior of the electric field, allows the sheet current to be expressed in terms of an impedance multiplying this electric field.

Incorporating Informational Texts in the Primary Grades: A Research-Based Rationale, Practical Strategies, and Two Teachers' Experiences

ERIC Educational Resources Information Center

Calo, Kristine M.

2011-01-01

This article highlights the literacy practices of two second grade teachers--one in an affluent suburb of a major metropolitan area and the other in a large urban school district. The article describes how these teachers use informational texts to engage their students, to provide children with opportunities to learn about the world around them,…

Gasoline Distribution Facilities (Bulk Gasoline Terminals and Pipeline Breakout Stations) Air Toxics Rule Fact Sheets

EPA Pesticide Factsheets

This page contains a November 1994 fact sheet for the final NESHAP for Gasoline Distribution Facilities. This page also contains a December fact sheet with information regarding the final amendments to the 2003 final rule for the NESHAP.

78 FR 41386 - Agency Information Collection Activities; Comment Request; A Study of Feedback in Teacher...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

... the use of information technology. Please note that written comments received in response to this...) how teacher responsiveness to feedback relates to their performance in the classroom. The study will...

Method for heating a glass sheet

DOEpatents

Boaz, Premakaran Tucker

1998-01-01

A method for heating a glass sheet includes the steps of heating a glass sheet to a first predetermined temperature and applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature to allow the glass sheet to be formed.

Petroleum Refineries New Source Performance Standards (NSPS) Direct Final Amendments Fact Sheet

EPA Pesticide Factsheets

This page contains a December 2013 fact sheet with information regarding the direct final rule for the NSPS for Petroleum Refineries. This document provides a summary of the information for this NSPS.

Careers "Fact Sheets" for clinical engineering & biomedical technology.

PubMed

Pacela, A F

1991-01-01

Three Careers "Fact Sheets" include information on CE and BMET job titles, job descriptions, and certification. These materials are intended to aid in furthering professional recognition for Clinical Engineers and BMETs, and may be useful in communicating with Administration or Human Resources departments.

Media Monday tip sheet builds Spartanburg's media relations.

PubMed

Rees, Tom

2005-01-01

Media Monday is published weekly and sent to area newsrooms by the Spartanburg Regional Healthcare System, Spartanburg, S.C. The news and feature tip sheet was started in 1998 in order to disperse a lot of information with a limited number of staff.

Clinching for sheet materials

PubMed Central

He, Xiaocong

2017-01-01

Abstract Latest developments in the clinching of sheet materials are reviewed in this article. Important issues are discussed, such as tool design, process parameters and joinability of some new lightweight sheet materials. Hybrid and modified clinching processes are introduced to a general reader. Several unaddressed issues in the clinching of sheet materials are identified. PMID:28656065

Liquid sheet radiator

NASA Technical Reports Server (NTRS)

Chubb, Donald L.; White, K. Alan, III

1987-01-01

A new external flow radiator concept, the liquid sheet radiator (LSR), is introduced. The LSR sheet flow is described and an expression for the length/width (l/w), ratio is presented. A linear dependence of l/w on velocity is predicted that agrees with experimental results. Specific power for the LSR is calculated and is found to be nearly the same as the specific power of a liquid droplet radiator, (LDR). Several sheet thicknesses and widths were experimentally investigated. In no case was the flow found to be unstable.

A Deeper Look at How Teachers Say What They Say: A Quantitative Modality Analysis of Teacher-to-Teacher Talk

ERIC Educational Resources Information Center

Kosko, Karl W.; Herbst, Patricio

2012-01-01

Analysis of teacher-to-teacher talk provides researchers with useful information regarding the teaching profession and teachers' perspectives. This article provides a description of a method, with accompanying example, examining teacher-to-teacher talk by incorporating semantic modality and examining trends of its usage in a quantitative manner.…

Scanning light-sheet microscopy in the whole mouse brain with HiLo background rejection

PubMed Central

Mertz, Jerome; Kim, Jinhyun

2010-01-01

It is well known that light-sheet illumination can enable optically sectioned wide-field imaging of macroscopic samples. However, the optical sectioning capacity of a light-sheet macroscope is undermined by sample-induced scattering or aberrations that broaden the thickness of the sheet illumination. We present a technique to enhance the optical sectioning capacity of a scanning light-sheet microscope by out-of-focus background rejection. The technique, called HiLo microscopy, makes use of two images sequentially acquired with uniform and structured sheet illumination. An optically sectioned image is then synthesized by fusing high and low spatial frequency information from both images. The benefits of combining light-sheet macroscopy and HiLo background rejection are demonstrated in optically cleared whole mouse brain samples, using both green fluorescent protein (GFP)-fluorescence and dark-field scattered light contrast. PMID:20210471

Scanning light-sheet microscopy in the whole mouse brain with HiLo background rejection.

PubMed

Mertz, Jerome; Kim, Jinhyun

2010-01-01

It is well known that light-sheet illumination can enable optically sectioned wide-field imaging of macroscopic samples. However, the optical sectioning capacity of a light-sheet macroscope is undermined by sample-induced scattering or aberrations that broaden the thickness of the sheet illumination. We present a technique to enhance the optical sectioning capacity of a scanning light-sheet microscope by out-of-focus background rejection. The technique, called HiLo microscopy, makes use of two images sequentially acquired with uniform and structured sheet illumination. An optically sectioned image is then synthesized by fusing high and low spatial frequency information from both images. The benefits of combining light-sheet macroscopy and HiLo background rejection are demonstrated in optically cleared whole mouse brain samples, using both green fluorescent protein (GFP)-fluorescence and dark-field scattered light contrast.

Scanning light-sheet microscopy in the whole mouse brain with HiLo background rejection

NASA Astrophysics Data System (ADS)

Mertz, Jerome; Kim, Jinhyun

2010-01-01

It is well known that light-sheet illumination can enable optically sectioned wide-field imaging of macroscopic samples. However, the optical sectioning capacity of a light-sheet macroscope is undermined by sample-induced scattering or aberrations that broaden the thickness of the sheet illumination. We present a technique to enhance the optical sectioning capacity of a scanning light-sheet microscope by out-of-focus background rejection. The technique, called HiLo microscopy, makes use of two images sequentially acquired with uniform and structured sheet illumination. An optically sectioned image is then synthesized by fusing high and low spatial frequency information from both images. The benefits of combining light-sheet macroscopy and HiLo background rejection are demonstrated in optically cleared whole mouse brain samples, using both green fluorescent protein (GFP)-fluorescence and dark-field scattered light contrast.

The Influence of Informal Science Education Experiences on the Development of Two Beginning Teachers' Science Classroom Teaching Identity

ERIC Educational Resources Information Center

Katz, Phyllis; McGinnis, J. Randy; Riedinger, Kelly; Marbach-Ad, Gili; Dai, Amy

2013-01-01

In case studies of two first-year elementary classroom teachers, we explored the influence of informal science education (ISE) they experienced in their teacher education program. Our theoretical lens was identity development, delimited to classroom science teaching. We used complementary data collection methods and analysis, including interviews,…

Can I look at my list? An evaluation of a 'prompt sheet' within an oncology outpatient clinic.

PubMed

Glynne-Jones, R; Ostler, P; Lumley-Graybow, S; Chait, I; Hughes, R; Grainger, J; Leverton, T J

2006-06-01

We introduced a patient 'prompt sheet' into our clinic between January 2004 and January 2005. The aim was to determine whether it would facilitate communication and help patients in obtaining their desired level of information about their illness, and assist with decision making. We conducted an audit survey to investigate the way follow-up takes place in our oncology clinic, to determine what works and what does not work in the clinic, and to examine how patients access the most useful information and to assess the utility of, and patient satisfaction with, a locally developed pilot prompt sheet. A single questionnaire was designed to elicit information on patients' information needs, overall satisfaction with the oncology clinic, and uptake and perceived usefulness of the prompt sheet. We carried out an audit survey in the form of a Likert-scale questionnaire (33 questions), followed immediately afterwards by a semi-structured interview. A specialist nurse asked a range of open questions about what was good and bad about the clinic and the prompt sheets. Despite efforts to ensure that all patients received the prompt-sheet leaflets, only 254 out of 300 (85%) received them. Of these, 195 (65%) felt that they were 'very helpful', and 30 (10%) found them 'fairly helpful'. However, 15 (5%) had no strong feelings and only three found them either fairly or completely unhelpful. One-third of the patients were able to ask more questions about their disease as a result of the prompt sheet, although they felt the doctor was busy and did not want to take up too much of their time. Men with prostate cancer found the prompt sheet particularly helpful to ask questions. This satisfaction audit suggests that our pilot prompt sheet is helpful to patients attending oncology outpatient appointments, particularly for men with prostate cancer. We aim to adapt the present prompt sheet on the basis of the replies obtained, and re-audit in the future.

Method for heating a glass sheet

DOEpatents

Boaz, P.T.

1998-07-21

A method for heating a glass sheet includes the steps of heating a glass sheet to a first predetermined temperature and applying microwave energy to the glass sheet to heat the glass sheet to at least a second predetermined temperature to allow the glass sheet to be formed. 5 figs.

Modeling of Firn Compaction for Estimating Ice-Sheet Mass Change from Observed Ice-Sheet Elevation Change

NASA Technical Reports Server (NTRS)

Li, Jun; Zwally, H. Jay

2011-01-01

Changes in ice-sheet surface elevation are caused by a combination of ice-dynamic imbalance, ablation, temporal variations in accumulation rate, firn compaction and underlying bedrock motion. Thus, deriving the rate of ice-sheet mass change from measured surface elevation change requires information on the rate of firn compaction and bedrock motion, which do not involve changes in mass, and requires an appropriate firn density to associate with elevation changes induced by recent accumulation rate variability. We use a 25 year record of surface temperature and a parameterization for accumulation change as a function of temperature to drive a firn compaction model. We apply this formulation to ICESat measurements of surface elevation change at three locations on the Greenland ice sheet in order to separate the accumulation-driven changes from the ice-dynamic/ablation-driven changes, and thus to derive the corresponding mass change. Our calculated densities for the accumulation-driven changes range from 410 to 610 kg/cu m, which along with 900 kg/cu m for the dynamic/ablation-driven changes gives average densities ranging from 680 to 790 kg/cu m. We show that using an average (or "effective") density to convert elevation change to mass change is not valid where the accumulation and the dynamic elevation changes are of opposite sign.

Information Technology Integration in Teacher Education: Supporting the Paradigm Shift in Hong Kong.

ERIC Educational Resources Information Center

Lee, Kar Tin

2001-01-01

Examines the integration of information technology (IT) at the Hong Kong Institute of Education, presenting the rationale for this move, characteristics of IT integration, and program development issues for making IT application a critical component of contemporary teacher education. The paper presents a framework for program development and…

Pre-Service Teachers' Attitude towards Information and Communication Technology Usage: A Ghanaian Survey

ERIC Educational Resources Information Center

Gyamfi, Stephen Adu

2017-01-01

This study employed the Technology Acceptance Model (TAM) to empirically investigate factors that influence Ghanaian pre-service teachers' attitudes towards Information and Communication Technology (ICT) usage. To achieve this aim, the study extended the TAM framework by adding leadership support and job relevance as exogenous variables. Data were…

Troubleshooting. Teacher's Guide and Student Activity Sheets. Small Engine Repair Series.

ERIC Educational Resources Information Center

Hill, Pamela

This teacher's guide is part of an instructional series on small engine repair that is intended for use with mentally retarded and learning disabled students in general mechanical repair programs. Notes to the instructor cover equipment needed, preparation before teaching, and use of evaluation charts, transparency masters, audiovisual(s), and…

Teacher and School Leader Quality and Sustainability. Resource Sheet No. 5

ERIC Educational Resources Information Center

Mulford, Bill

2011-01-01

Schools need sustainable reform to meet the challenges of rapid and constant change and higher community expectations. Sustainable school reform is best achieved when teachers and school leaders: (1) understand what is happening in the broader community and the implications this has for schools (being contextually literate); (2) run their schools…

Preservice Teacher Education. [SITE 2001 Section].

ERIC Educational Resources Information Center

Burkett, Ruth S., Ed.; Macy, Michelle, Ed.; White, James A., Ed.; Feyten, Carine M., Ed.

This document contains the papers on preservice teacher education from the SITE (Society for Information Technology & Teacher Education) 2001 conference. Topics covered include: preparing tomorrow's teachers; insights for pre-service teachers about computer use; geographic information systems in teacher education; digital cameras in education;…

Student, teacher, and classroom predictors of between-teacher variance of students' teacher-rated behavior.

PubMed

Splett, Joni W; Smith-Millman, Marissa; Raborn, Anthony; Brann, Kristy L; Flaspohler, Paul D; Maras, Melissa A

2018-03-08

The current study examined between-teacher variance in teacher ratings of student behavioral and emotional risk to identify student, teacher and classroom characteristics that predict such differences and can be considered in future research and practice. Data were taken from seven elementary schools in one school district implementing universal screening, including 1,241 students rated by 68 teachers. Students were mostly African America (68.5%) with equal gender (female 50.1%) and grade-level distributions. Teachers, mostly White (76.5%) and female (89.7%), completed both a background survey regarding their professional experiences and demographic characteristics and the Behavior Assessment System for Children (Second Edition) Behavioral and Emotional Screening System-Teacher Form for all students in their class, rating an average of 17.69 students each. Extant student data were provided by the district. Analyses followed multilevel linear model stepwise model-building procedures. We detected a significant amount of variance in teachers' ratings of students' behavioral and emotional risk at both student and teacher/classroom levels with student predictors explaining about 39% of student-level variance and teacher/classroom predictors explaining about 20% of between-teacher differences. The final model fit the data (Akaike information criterion = 8,687.709; pseudo-R2 = 0.544) significantly better than the null model (Akaike information criterion = 9,457.160). Significant predictors included student gender, race ethnicity, academic performance and disciplinary incidents, teacher gender, student-teacher gender interaction, teacher professional development in behavior screening, and classroom academic performance. Future research and practice should interpret teacher-rated universal screening of students' behavioral and emotional risk with consideration of the between-teacher variance unrelated to student behavior detected. (PsycINFO Database Record (c) 2018 APA, all

Early Career Teachers' Emotion and Emerging Teacher Identities

ERIC Educational Resources Information Center

Nichols, Sharon L.; Schutz, Paul A.; Rodgers, Kelly; Bilica, Kimberly

2017-01-01

The goal of our project was to develop an understanding of the connections among emotional episodes and emerging professional teacher identities of first year teachers. We interviewed eight first year mathematics and science teachers. We asked them to reflect on emotional episodes and talk about how those emotions informed their teaching…

Geometry of thin liquid sheet flows

NASA Technical Reports Server (NTRS)

Chubb, Donald L.; Calfo, Frederick D.; Mcconley, Marc W.; Mcmaster, Matthew S.; Afjeh, Abdollah A.

1994-01-01

Incompresible, thin sheet flows have been of research interest for many years. Those studies were mainly concerned with the stability of the flow in a surrounding gas. Squire was the first to carry out a linear, invicid stability analysis of sheet flow in air and compare the results with experiment. Dombrowski and Fraser did an experimental study of the disintegration of sheet flows using several viscous liquids. They also detected the formulation of holes in their sheet flows. Hagerty and Shea carried out an inviscid stability analysis and calculated growth rates with experimental values. They compared their calculated growth rates with experimental values. Taylor studied extensively the stability of thin liquid sheets both theoretically and experimentally. He showed that thin sheets in a vacuum are stable. Brown experimentally investigated thin liquid sheet flows as a method of application of thin films. Clark and Dumbrowski carried out second-order stability analysis for invicid sheet flows. Lin introduced viscosity into the linear stability analysis of thin sheet flows in a vacuum. Mansour and Chigier conducted an experimental study of the breakup of a sheet flow surrounded by high-speed air. Lin et al. did a linear stability analysis that included viscosity and a surrounding gas. Rangel and Sirignano carried out both a linear and nonlinear invisid stability analysis that applies for any density ratio between the sheet liquid and the surrounding gas. Now there is renewed interest in sheet flows because of their possible application as low mass radiating surfaces. The objective of this study is to investigate the fluid dynamics of sheet flows that are of interest for a space radiator system. Analytical expressions that govern the sheet geometry are compared with experimental results. Since a space radiator will operate in a vacuum, the analysis does not include any drag force on the sheet flow.

Energy-Saving Opportunities for Manufacturing Companies, International Fact Sheet (Spanish)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This English/Spanish fact sheet describes the Industrial Technologies Program Save Energy Now model and provides information on tools and resources to help manufacturing facilities reduce industrial energy intensity.

37 CFR 1.76 - Application data sheet.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Application data sheet. 1.76... Application data sheet. (a) Application data sheet. An application data sheet is a sheet or sheets, that may... bibliographic data, arranged in a format specified by the Office. An application data sheet must be titled...

Missing Children. Missing Children Data Collected by the National Crime Information Center. Fact Sheet for the Honorable Alfonse M. D'Amato, United States Senate.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

This document is a fact sheet on missing children data collected by the National Crime Information Center (NCIC). The document contains details on the design of the NCIC system, state control for management and use of the system, access to the system, criteria for missing persons, number of active cases, and the unidentified persons file of the…

Teachers' Perceptions of Integrating Information and Communication Technologies into Literacy Instruction: A National Survey in the United States

ERIC Educational Resources Information Center

Hutchison, Amy; Reinking, David

2011-01-01

This research explores literacy teachers' perceptions of integrating information communication technologies (ICTs) into literacy instruction. To this end, a national survey of 1,441 literacy teachers in the United States was conducted. The survey provided data concerning the types and levels of reported availability and use of ICTs, beliefs about…

Professional Development of New Higher Education Teachers with Information and Communication Technology in Shanghai: A Kirkpatrick's Evaluation Approach

ERIC Educational Resources Information Center

Wu, Bian; Hu, Yiling; Gu, Xiaoqing; Lim, Cher Ping

2016-01-01

As information and communication technology (ICT) continues to develop, it is essential for teachers to acquire ability for teaching with ICT. In China, new higher education (HE) teachers often lack teaching experience because there are limited teaching opportunities during their postgraduate studies. This status quo may compromise the quality of…

Communication Fact Sheet.

ERIC Educational Resources Information Center

American Speech-Language-Hearing Association, Rockville, MD.

This brief fact sheet examines key aspects of communication, communication disabilities, and intervention. The fact sheet addresses the following questions: the nature of communication; communication disabilities (definitions of hearing impairments and speech and language impairments are given); effects of communication disabilities (factors…

A Design-Based Research Capturing Science Teachers' Practices of Information and Communication Technologies (ICTs) Integration Using the New Literacy Framework

ERIC Educational Resources Information Center

Wang, Shiang-Kwei; Hsu, Hui-Yin

2017-01-01

Technology integration in K-12 classrooms is usually teacher-centered and has insufficient impact on students' learning. The purpose of this project is to facilitate science teachers' use of information and communication technologies (ICTs) as cognitive tools to shift their practices from teacher-centered methods to constructivist,…

Site Remediation National Emission Standards for Hazardous Air Pollutants (NESHAP) Fact Sheets

EPA Pesticide Factsheets

This page contains July 2003 and May 2016 fact sheets with information regarding the final National Emission Standards for Hazardous Air Pollutants (NESHAP). This document provides a summary of the information for these regulations.

A flexible tactile sensitive sheet using a hetero-core fiber optic sensor

NASA Astrophysics Data System (ADS)

Fujino, S.; Yamazaki, H.; Hosoki, A.; Watanabe, K.

2014-05-01

In this report, we have designed a tactile sensitive sheet based on a hetero-core fiber-optic sensor, which realize an areal sensing by using single sensor potion in one optical fiber line. Recently, flexible and wide-area tactile sensing technology is expected to applied to acquired biological information in living space and robot achieve long-term care services such as welfare and nursing-care and humanoid technology. A hetero-core fiber-optic sensor has several advantages such as thin and flexible transmission line, immunity to EMI. Additionally this sensor is sensitive to moderate bending actions with optical loss changes and is independent of temperature fluctuation. Thus, the hetero-core fiber-optic sensor can be suitable for areal tactile sensing. We measure pressure characteristic of the proposed sensitive sheet by changing the pressure position and pinching characteristic on the surface. The proposed tactile sensitive sheet shows monotonic responses on the whole sensitive sheet surface although different sensitivity by the position is observed at the sensitive sheet surface. Moreover, the tactile sensitive sheet could sufficiently detect the pinching motion. In addition, in order to realize the discrimination between pressure and pinch, we fabricated a doubled-over sensor using a set of tactile sensitive sheets, which has different kinds of silicon robbers as a sensitive sheet surface. In conclusion, the flexible material could be given to the tactile sensation which is attached under proposed sensitive sheet.

Teacher Efficacy of High School Mathematics Co-Teachers

ERIC Educational Resources Information Center

Rimpola, Raquel C.

2011-01-01

High school mathematics inclusion classes help provide all students the access to rigorous curriculum. This study provides information about the teacher efficacy of high school mathematics co-teachers. It considers the influence of the amount of collaborative planning time on the efficacy of co-teachers. A quantitative research design was used,…

The geomorphic signature of past ice sheets in the marine record

NASA Astrophysics Data System (ADS)

Dowdeswell, J. A.

2016-12-01

The deglaciation of high-latitude continental shelves since the Last Glacial Maximum has revealed suites of subglacial and ice-contact landforms that have remained well-preserved beneath tens to hundreds of metres of water. Once ice has retreated, sedimentation is generally low on polar shelves during interglacials and the submarine landforms have not, therefore, been buried by subsequent sedimentation. By contrast, the beds of modern ice sheets are hidden by several thousand metres of ice, which is much more difficult than water to penetrate using geophysical methods. These submarine glacial landforms provide insights into past ice-sheet form and flow, and information on the processes that have taken place beneath former ice sheets. Examples will be shown of streamlined subglacial landforms that indicate the distribution and dimensions of former ice streams on high-latitde continental margins. Distinctive landform assemblages characterise ice stream and inter-ice stream areas. Landforms, including subglacially formed channel systems in inner- and mid-shelf areas, and the lack of them on sedimentary outer shelves, allow inferences to be made about subglacial hydrology. The distribution of grounding-zone wedges and other transverse moraine ridges also provides evidence on the nature of ice-sheet retreat - whether by rapid collapse, episodic retreat or by the slow retreat of grounded ice. Such information can be used to test the predictive capability of ice-sheet numerical models. These marine geophysical and geological observations of submarine glacial landforms enhance our understanding of the form and flow of past ice masses at scales ranging from ice sheets (1000s of km in flow-line and margin length), through ice streams (100s of km long), to surge-type glaciers (10s of km long).

Sensitivities of Greenland ice sheet volume inferred from an ice sheet adjoint model

NASA Astrophysics Data System (ADS)

Heimbach, P.; Bugnion, V.

2009-04-01

We present a new and original approach to understanding the sensitivity of the Greenland ice sheet to key model parameters and environmental conditions. At the heart of this approach is the use of an adjoint ice sheet model. Since its introduction by MacAyeal (1992), the adjoint method has become widespread to fit ice stream models to the increasing number and diversity of satellite observations, and to estimate uncertain model parameters such as basal conditions. However, no attempt has been made to extend this method to comprehensive ice sheet models. As a first step toward the use of adjoints of comprehensive three-dimensional ice sheet models we have generated an adjoint of the ice sheet model SICOPOLIS of Greve (1997). The adjoint was generated by means of the automatic differentiation (AD) tool TAF. The AD tool generates exact source code representing the tangent linear and adjoint model of the nonlinear parent model provided. Model sensitivities are given by the partial derivatives of a scalar-valued model diagnostic with respect to the controls, and can be efficiently calculated via the adjoint. By way of example, we determine the sensitivity of the total Greenland ice volume to various control variables, such as spatial fields of basal flow parameters, surface and basal forcings, and initial conditions. Reliability of the adjoint was tested through finite-difference perturbation calculations for various control variables and perturbation regions. Besides confirming qualitative aspects of ice sheet sensitivities, such as expected regional variations, we detect regions where model sensitivities are seemingly unexpected or counter-intuitive, albeit ``real'' in the sense of actual model behavior. An example is inferred regions where sensitivities of ice sheet volume to basal sliding coefficient are positive, i.e. where a local increase in basal sliding parameter increases the ice sheet volume. Similarly, positive ice temperature sensitivities in certain parts

Microcomponent sheet architecture

DOEpatents

Wegeng, R.S.; Drost, M.K..; McDonald, C.E.

1997-03-18

The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation. 14 figs.

Microcomponent sheet architecture

DOEpatents

Wegeng, Robert S.; Drost, M. Kevin; McDonald, Carolyn E.

1997-01-01

The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation.

76 FR 30910 - Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Countervailing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Film, Sheet, and Strip From India: Final Results of Countervailing Duty New Shipper Review AGENCY... shipper review of polyethylene terephthalate film, sheet and strip (PET Film) from India for SRF Limited...-1398. SUPPLEMENTARY INFORMATION: Background Since the issuance of Polyethylene Terephthalate Film...

Elementary Teachers' Perceptions of a Reformed Teacher-Evaluation System

ERIC Educational Resources Information Center

Pressley, Tim; Roehrig, Alysia D.; Turner, Jeannine E.

2018-01-01

This qualitative case study focused on 13 elementary teachers' perceptions of their evaluations. Using multiple schools (5) and teachers (13) we explored the impact of evaluations on instruction. Informed by Pekrun's control-value theory, our analysis focused on teachers' motivations and emotions. Teachers did not value or feel in control of their…

Aircraft Sheet Metal Practices; Sheet Metal Work 2: 9855.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline will serve as a guide to the 11th grade student interested in sheet metal occupations. Requiring 135 clock hours, the basic course covers orientation and techniques in aircraft sheet metal. Emphasis will be placed on the proper use of tools and machines, safety, fabrication methods, aircraft materials, basic layout, and special…

Advancing Energy Development in Indian Country (Fact Sheet)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This fact sheet provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

13. Photograph of sheet 1 (index and title sheet) of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Photograph of sheet 1 (index and title sheet) of the Indiana State Highway Commission repair plans of 1969 for the Cicott Street Bridge. Photograph of a 24' by 36' print made from microfilm in the archives of the Indiana Department of Transportation in Indianapolis. - Cicott Street Bridge, Spanning Wabash River at State Road 25, Logansport, Cass County, IN

Preservice Science Teachers' Informal Reasoning about Socioscientific Issues: The Influence of Issue Context

ERIC Educational Resources Information Center

Topcu, Mustafa Sami; Sadler, Troy D.; Yilmaz-Tuzun, Ozgul

2010-01-01

The purpose of the current study is to explicitly test the extent to which issue contexts affect the informal reasoning processes engaged in by individuals. In order to address the research question framing this study, we engaged 39 Turkish preservice science teachers (PSTs) in interviews designed to elicit argumentation related to multiple…

Transformative Learning-Based Mentoring for Professional Development of Teacher Educators in Information and Communication Technologies: An Approach for an Emerging Country

ERIC Educational Resources Information Center

Kabakci, Isil; Odabasi, H. Ferhan; Kilicer, Kerem

2010-01-01

Teacher educators need professional development in effective use of information and communication technologies (ICT) in order to keep up with the changes and developments in ICT and to pose as a model for teacher candidates. For the purpose of meeting teacher educators' professional development needs in ICT, it is necessary to take…

The Ice Sheet Mass Balance Inter-comparison Exercise

NASA Astrophysics Data System (ADS)

Shepherd, A.; Ivins, E. R.

2015-12-01

Fluctuations in the mass of ice stored in Antarctica and Greenland are of considerable societal importance. The Ice Sheet Mass Balance Inter-Comparison Exercise (IMBIE) is a joint-initiative of ESA and NASA aimed at producing a single estimate of the global sea level contribution to polar ice sheet losses. Within IMBIE, estimates of ice sheet mass balance are developed from a variety of satellite geodetic techniques using a common spatial and temporal reference frame and a common appreciation of the contributions due to external signals. The project brings together the laboratories and space agencies that have been instrumental in developing independent estimates of ice sheet mass balance to date. In its first phase, IMBIE involved 27 science teams, and delivered a first community assessment of ice sheet mass imbalance to replace 40 individual estimates. The project established that (i) there is good agreement between the three main satellite-based techniques for estimating ice sheet mass balance, (ii) combining satellite data sets leads to significant improvement in certainty, (iii) the polar ice sheets contributed 11 ± 4 mm to global sea levels between 1992 and 2012, and (iv) that combined ice losses from Antarctica and Greenland have increased over time, rising from 10% of the global trend in the early 1990's to 30% in the late 2000's. Demand for an updated assessment has grown, and there are now new satellite missions, new geophysical corrections, new techniques, and new teams producing data. The period of overlap between independent satellite techniques has increased from 5 to 12 years, and the full period of satellite data over which an assessment can be performed has increased from 19 to 40 years. It is also clear that multiple satellite techniques are required to confidently separate mass changes associated with snowfall and ice dynamical imbalance - information that is of critical importance for climate modelling. This presentation outlines the approach

Final Petroleum Refinery Sector Risk and Technology Review and New Source Performance Standards (NSPS) Fact Sheets

EPA Pesticide Factsheets

This page contains 3 September 2015 fact sheets with information regarding the final residual risk and technology review for the petroleum refinery source categories. The fact sheets provide an overview, a summary of changes, effects for the community.

Developing Mathematical Resilience of Prospective Math Teachers

NASA Astrophysics Data System (ADS)

Ariyanto, L.; Herman, T.; Sumarmo, U.; Suryadi, D.

2017-09-01

Prospective math teachers need to develop positive adaptive attitudes toward mathematics that will enable them to continue learning despite having to deal with obstacles and difficulties. This research focuses on the resilience improvement of the prospective mathematic teachers after being treated using problem-based learning based on their basic knowledge on mathematic and their overall knowledge on math. This research used only one group for pre-test and post-test. The result of this research shows that there is improvement on prospective teachers’ resilience after they were given treatment using problem-based learning. One of the factors causing the resilience improvement of the prospective mathematic teachers is the instructions on students’ work sheet. In the instructions, stud ents were asked to write difficulties in solving math problems as well as write down the solution they take to overcome them. This research can be used as a reference for other researchers who want to do the same research related on students’ resiliency o n math and or math lecturers to improve the resilience of prospective teachers to be resilient teachers on math in the future.

Australia's Supervising Teachers: Motivators and Challenges to Inform Professional Learning

ERIC Educational Resources Information Center

Nielsen, Wendy; Mena, Juanjo; Clarke, Anthony; O'Shea, Sarah; Hoban, Garry; Collins, John

2017-01-01

This paper offers an overview of what motivates and challenges Australian supervising teachers to work with preservice teachers in their classrooms. In the contemporary Australian context of new National Professional Standards for Teachers, a new national curriculum and new standards for Initial Teacher Education programs, what motivates and…

Uncovering and Informing Preservice Teachers' Prior Knowledge about Poverty

ERIC Educational Resources Information Center

Mundy, Charlotte Anne; Leko, Melinda Marie

2015-01-01

This study explored 30 preservice teachers' knowledge on issues related to poverty. In an open-ended questionnaire, preservice teachers' perceptions of poverty and how teachers should respond to students from poverty were explored. Results indicated that preservice teachers' knowledge was nonspecific and lacked focus on the relationship among…

Mathematics Teachers' Support and Retention: Using Maslow's Hierarchy to Understand Teachers' Needs

ERIC Educational Resources Information Center

Fisher, Molly H.; Royster, David

2016-01-01

As part of a larger study, four mathematics teachers from diverse backgrounds and teaching situations report their ideas on teacher stress, mathematics teacher retention, and their feelings about the needs of mathematics teachers, as well as other information crucial to retaining quality teachers. The responses from the participants were used to…

Informal Writing Assessment Linked to Instruction: A Continuous Process for Teachers, Students, and Parents

ERIC Educational Resources Information Center

Romeo, Lynn

2008-01-01

This article presents a comprehensive model of daily, classroom informal writing assessment that is constantly linked to instruction and the characteristics of proficient writers. Methods for promoting teacher, student, and parent collaboration and their roles in dialoguing, conferencing, and reflection are discussed. Strategies for including…

Enhancing Professional Development for Teachers: Potential Uses of Information Technology, Report of a Workshop

ERIC Educational Resources Information Center

National Academies Press, 2007

2007-01-01

Teachers, like other professionals, need to stay informed about new knowledge and technologies. Yet many express dissatisfaction with the professional development opportunities made available to them in schools and insist that the most effective development programs they have experienced have been self-initiated. "Enhancing Professional…

Administrative Directives: A Measure of the Degree of Acceptance as Perceived by Classroom Teachers in Public Community Colleges in Mississippi.

ERIC Educational Resources Information Center

Morris, Harold J.

In an effort to assess community college teachers' level of acceptance of and willingness to implement administrative directives, a survey instrument and personal data sheet were delivered to 130 public community college teachers in Mississippi. A modified Zones of Indifference instrument was used to assess respondents' attitudes towards 71…

Recruiting Teachers Online: Marketing Strategies and Information Dissemination Practices of UK-Based Agencies

ERIC Educational Resources Information Center

de Villiers, Rian; Books, Sue

2009-01-01

A review of the websites of 43 UK-based agencies that are recruiting teachers in South Africa and other countries finds that important information about what to expect often is missing. An analysis of the marketing strategies shows that agencies overall are promising schools thorough vetting of candidates and low fees, are promising prospective…

Agricultural Science Teachers' Barriers, Roles, and Information Source Preferences for Teaching Biotechnology Topics

ERIC Educational Resources Information Center

Mowen, Diana L.; Wingenbach, Gary J.; Roberts, T. Grady; Harlin, Julie F.

2007-01-01

The purpose of this study was to determine barriers, roles, and information source preferences for teaching agricultural biotechnology topics. Agricultural science teachers were described primarily as 37 year-old males who had taught for 12 years, had bachelor's degrees, and had lived or worked on a farm or ranch. Equipment was perceived as the…

Internationally Educated Female Teachers' Transformative Lifelong Learning Experiences: Rethinking the Immigrant Experience through an Arts-Informed Group Process

ERIC Educational Resources Information Center

Brigham, Susan

2011-01-01

This article is based on two phases of a five year arts-informed study that involved 24 women who immigrated to Maritime Canada as adults and who were all teachers in their countries of origin. In groups of approximately six, research participants gathered together in workshops held in two teacher training institutions in two Maritime Provinces…

Creating Change in the Use of Information and Communications Technology by Female Islamic Studies Teachers in Saudi Arabia

ERIC Educational Resources Information Center

Alsharidah, Majed

2018-01-01

The range of research undertaken in the area of the use of information and communications technology (ICT) in the teaching-learning process indicates the importance of the need for such a tool. Paradoxically, there is lack of emphasis on Islamic teachers and specifically female Islamic teachers. This study was conducted in 2017 using a range of…

Professional development model for science teachers based on scientific literacy

NASA Astrophysics Data System (ADS)

Rubini, B.; Ardianto, D.; Pursitasari, I. D.; Permana, I.

2017-01-01

Scientific literacy is considered as a benchmark of high and low quality of science education in a country. Teachers as a major component of learning at the forefront of building science literacy skills of students in the class. The primary purpose this study is development science teacher coaching model based on scientific literacy. In this article we describe about teacher science literacy and profile coaching model for science’ teachers based on scientific literacy which a part of study conducted in first year. The instrument used in this study consisted of tests, observation sheet, interview guides. The finding showed that problem of low scientific literacy is not only happen the students, but science’ teachers which is a major component in the learning process is still not satisfactory. Understanding science teacher is strongly associated with the background disciplinary. Science teacher was still weak when explaining scientific phenomena, mainly related to the material that relates to the concept of environmental. Coaching model generated from this study consisted of 8 stages by assuming the teacher is an independent learner, so the coaching is done with methods on and off, with time off for activities designed more.

Fact Sheet: Revisions to New Source Performance Standards (NSPS) for Nitric Acid Plants

EPA Pesticide Factsheets

This page contains a May 2012 fact sheet with information regarding the New Source Performance Standards (NSPS) for Nitric Acid Plants. This document provides a summary of the information for this NSPS.

9. Photograph of sheet 1 (index and title sheet) of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Photograph of sheet 1 (index and title sheet) of the State Highway Department of Indiana repair plans of 1957 for the Cicott Street Bridge. Photograph of a 24' by 36' print made from microfilm in the archives of the Indiana Department of Transportation in Indianapolis. - Cicott Street Bridge, Spanning Wabash River at State Road 25, Logansport, Cass County, IN

Epilepsy. Fact Sheet = Epilepsia. Hojas Informativas Sobre Discapacidades.

ERIC Educational Resources Information Center

National Information Center for Children and Youth with Disabilities, Washington, DC.

This fact sheet, written in both English and Spanish, provides a definition, information on incidence, typical characteristics, and educational implications of epilepsy. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act (IDEA) and that children with epilepsy or seizure disorders…

FDTD modeling of thin impedance sheets

NASA Technical Reports Server (NTRS)

Luebbers, Raymond J.; Kunz, Karl S.

1991-01-01

Thin sheets of resistive or dielectric material are commonly encountered in radar cross section calculations. Analysis of such sheets is simplified by using sheet impedances. In this paper it is shown that sheet impedances can be modeled easily and accurately using Finite Difference Time Domain (FDTD) methods.

Beliefs and Attitudes about Childhood Epilepsy among School Teachers in Two Cities of Southeast Brazil

PubMed Central

Zanni, Karina Piccin; Matsukura, Thelma Simões; Maia Filho, Heber de Souza

2012-01-01

Childhood epilepsy is a chronic neurological disorder associated with profound psychosocial limitations epileptic children's routine. Lack of information and inappropriate beliefs are still the factors that most contribute to the stigma and discrimination. This study aimed at characterizing teacher's beliefs and attitudes at regular and special schools in two cities of southeastern Brazil where students with epilepsy studied. Fifty-six teachers of public regular schools and specialized educational institutions for children with disabilities from two cities of Southeast Brazil who had epileptic children in their classroom completed the Brazilian version of The Epilepsy Beliefs and Attitudes Scale: Adult Version and answered a data sheet about sociodemographic characteristics. The results showed that no significant differences (P ≤ 0.05) have been found between the beliefs and attitudes of teachers in mainstream and special schools but both schoolteachers had more inappropriate beliefs and attitudes than appropriate ones against childhood epilepsy. These findings raise an important issue, providing us with the knowledge that epilepsy is still a condition which is surrounded by wrong beliefs. Also, educational programs could help reduce the gaps in knowledge about how such disease has been perceived worldwide. PMID:23119155

Beliefs and Attitudes about Childhood Epilepsy among School Teachers in Two Cities of Southeast Brazil.

PubMed

Zanni, Karina Piccin; Matsukura, Thelma Simões; Maia Filho, Heber de Souza

2012-01-01

Childhood epilepsy is a chronic neurological disorder associated with profound psychosocial limitations epileptic children's routine. Lack of information and inappropriate beliefs are still the factors that most contribute to the stigma and discrimination. This study aimed at characterizing teacher's beliefs and attitudes at regular and special schools in two cities of southeastern Brazil where students with epilepsy studied. Fifty-six teachers of public regular schools and specialized educational institutions for children with disabilities from two cities of Southeast Brazil who had epileptic children in their classroom completed the Brazilian version of The Epilepsy Beliefs and Attitudes Scale: Adult Version and answered a data sheet about sociodemographic characteristics. The results showed that no significant differences (P ≤ 0.05) have been found between the beliefs and attitudes of teachers in mainstream and special schools but both schoolteachers had more inappropriate beliefs and attitudes than appropriate ones against childhood epilepsy. These findings raise an important issue, providing us with the knowledge that epilepsy is still a condition which is surrounded by wrong beliefs. Also, educational programs could help reduce the gaps in knowledge about how such disease has been perceived worldwide.

Issues in Developing Programmes to Support Teachers of Philology in Using Information and Communications Technologies in Greek Schools: A Case Study

ERIC Educational Resources Information Center

Fragkouli, Elpiniki; Hammond, Michael

2007-01-01

This paper reports on a case study of an in-service teacher-training programme for Greek philology teachers, from 2002 to 2003, which was designed to develop the use of information and communications technologies in their teaching. It draws on questionnaires and interviews with 34 teachers who took part in the training. In addition, the three…

Manipulatives Implementation For Supporting Learning Of Mathematics For Prospective Teachers

NASA Astrophysics Data System (ADS)

Sulistyaningsih, D.; Mawarsari, V. D.; Hidayah, I.; Dwijanto

2017-04-01

Manipulatives are needed by teachers to facilitate students understand of mathematics which is abstract. As a prospective mathematics teacher, the student must have good skills in making manipulatives. Aims of this study is to describe the implementation of learning courses of manipulative workshop in mathematics education courses by lecturer at Universitas Muhammadiyah Semarang which includes the preparation of learning, general professional ability, the professional capacity specifically, ability of self-development, development class managing, planning and implementation of learning, a way of delivering the material, and evaluation of learning outcomes. Data collection techniques used were questionnaires, interviews, and observation. The research instrument consisted of a questionnaire sheet, sheet observation and interview guides. Validity is determined using data triangulation and triangulation methods. Data were analyzed using an interactive model. The results showed that the average value of activities in preparation for learning, fosters capabilities of general professional, specialized professional, self-development, manage the classroom, implementing the learning, how to deliver the material, and how to evaluate learning outcomes are 79%, 73%, 67%, 75%, 83%, 72%, 64%, and 54%, respectively

The Research on Elevation Change of Antarctic Ice Sheet Based on CRYOSAT-2 Alimeter

NASA Astrophysics Data System (ADS)

Sun, Q.; Wan, J.; Liu, S.; Li, Y.

2018-04-01

In this paper, the Cryosat-2 altimeter data distributed by the ESA, and these data are processed to extract the information of the elevation change of the Antarctic ice sheet from 2010 to 2017. Firstly, the main pretreatment preprocessing for Cryosat-2 altimetry data is crossover adjustment and elimination of rough difference. Then the grid DEM of the Antarctic ice sheet was constructed by using the kriging interpolation method,and analyzed the spatial characteristic time characteristics of the Antarctic ice sheet. The latitude-weighted elevation can be obtained by using the elevation data of each cycle, and then the general trend of the Antarctic ice sheet elevation variation can be seen roughly.

Horizontal electromagnetic casting of thin metal sheets

DOEpatents

Hull, John R.; Lari, Robert J.; Praeg, Walter F.; Turner, Larry R.

1987-01-01

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Horizontal electromagnetic casting of thin metal sheets

DOEpatents

Hull, John R.; Lari, Robert J.; Praeg, Walter F.; Turner, Larry R.

1988-01-01

Thin metal sheets are cast by magnetically suspending molten metal deposited within a ferromagnetic yoke and between AC conducting coils and linearly displacing the magnetically levitated liquid metal while it is being cooled to form a solid metal sheet. Magnetic flux increases as the molten metal sheet moves downward and decreases as the molten metal sheet moves upward to stabilize the sheet and maintain it in equilibrium as it is linearly displaced and solidified by cooling gases. A conducting shield is electrically coupled to the molten metal sheet by means of either metal sheet engaging rollers or brushes on the solidified metal, and by means of an electrode in the vessel containing the molten metal thereby providing a return path for the eddy currents induced in the metal sheet by the AC coil generated magnetic flux. Variation in the geometry of the conducting shield allows the magnetic flux between the metal sheet and the conducting shield to be varied and the thickness in surface quality of the metal sheet to be controlled. Side guards provide lateral containment for the molten metal sheet and stabilize and shape the magnetic field while a leader sheet having electromagnetic characteristics similar to those of the metal sheet is used to start the casting process and precedes the molten metal sheet through the magnet and forms a continuous sheet therewith. The magnet may be either U-shaped with a single racetrack coil or may be rectangular with a pair of facing bedstead coils.

Teaching Speaking Skills from Role-play to Communicative Competence via Information-gap and Opinion-gap Activities. One Teacher's Approach.

ERIC Educational Resources Information Center

Scullard, Sue

1986-01-01

The task of the teacher of foreign languages is to enable the students to progress gradually from teacher/coursebook controlled utterances to complete linguistic autonomy. Role play and a progression of information-gap activities are discussed in terms of developing students' personal autonomy at each level of linguistic competence. (Author/LMO)

Energy-Saving Opportunities for Manufacturing Enterprises (International English Fact Sheet)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This fact sheet provides information about the Industrial Technologies Program Save Energy Now energy audit process, software tools, training, energy management standards, and energy efficient technologies to help U.S. companies identify energy cost savings.

Investigation of the magnetic properties of Si-gradient steel sheet by comparison with 6.5%Si steel sheet

NASA Astrophysics Data System (ADS)

Hiratani, T.; Zaizen, Y.; Oda, Y.; Yoshizaki, S.; Senda, K.

2018-05-01

In this study, we investigated the magnetic properties of Si-gradient steel sheet produced by CVD (chemical vapor deposition) siliconizing process, comparing with 6.5% Si steel sheet. The Si-gradient steel sheet having silicon concentration gradient in the thickness direction, has larger hysteresis loss and smaller eddy current loss than the 6.5% Si steel sheet. In such a loss configuration, the iron loss of the Si-gradient steel sheet becomes lower than that of the 6.5% Si steel sheet at high frequencies. The experiment suggests that tensile stress is formed at the surface layer and compressive stress is formed at the inner layer in the Si gradient steel sheet. The magnetic anisotropy is induced by the internal stress and it is considered to affect the magnetization behavior of the Si-gradient steel sheet. The small eddy current loss of Si-gradient steel sheet can be explained as an effect of magnetic flux concentration on the surface layer.

Generation of light-sheet at the end of multimode fibre (Conference Presentation)

NASA Astrophysics Data System (ADS)

Plöschner, Martin; Kollárová, Véra; Dostál, Zbyněk.; Nylk, Jonathan; Barton-Owen, Thomas; Ferrier, David E. K.; Chmelik, Radim; Dholakia, Kishan; Cizmár, TomáÅ.¡

2017-02-01

Light-sheet fluorescence microscopy is quickly becoming one of the cornerstone imaging techniques in biology as it provides rapid, three-dimensional sectioning of specimens at minimal levels of phototoxicity. It is very appealing to bring this unique combination of imaging properties into an endoscopic setting and be able to perform optical sectioning deep in tissues. Current endoscopic approaches for delivery of light-sheet illumination are based on single-mode optical fibre terminated by cylindrical gradient index lens. Such configuration generates a light-sheet plane that is axially fixed and a mechanical movement of either the sample or the endoscope is required to acquire three-dimensional information about the sample. Furthermore, the axial resolution of this technique is limited to 5um. The delivery of the light-sheet through the multimode fibre provides better axial resolution limited only by its numerical aperture, the light-sheet is scanned holographically without any mechanical movement, and multiple advanced light-sheet imaging modalities, such as Bessel and structured illumination Bessel beam, are intrinsically supported by the system due to the cylindrical symmetry of the fibre. We discuss the holographic techniques for generation of multiple light-sheet types and demonstrate the imaging on a sample of fluorescent beads fixed in agarose gel, as well as on a biological sample of Spirobranchus Lamarcki.

A Transient Initialization Routine of the Community Ice Sheet Model for the Greenland Ice Sheet

NASA Astrophysics Data System (ADS)

van der Laan, Larissa; van den Broeke, Michiel; Noël, Brice; van de Wal, Roderik

2017-04-01

The Community Ice Sheet Model (CISM) is to be applied in future simulations of the Greenland Ice Sheet under a range of climate change scenarios, determining the sensitivity of the ice sheet to individual climatic forcings. In order to achieve reliable results regarding ice sheet stability and assess the probability of future occurrence of tipping points, a realistic initial ice sheet geometry is essential. The current work describes and evaluates the development of a transient initialization routine, using NGRIP 18O isotope data to create a temperature anomaly field. Based on the latter, surface mass balance components runoff and precipitation are perturbed for the past 125k years. The precipitation and runoff fields originate from a downscaled 1 km resolution version of the regional climate model RACMO2.3 for the period 1961-1990. The result of the initialization routine is a present-day ice sheet with a transient memory of the last glacial-interglacial cycle, which will serve as the future runs' initial condition.

Fact Sheets about the Fourth Unregulated Contaminant Monitoring Rule (UCMR 4)

EPA Pesticide Factsheets

Fact Sheets explaining the program, contaminants for monitoring, water systems applicable, timeframe & monitoring frequency, monitoring locations, critical requirements, data elements and where to find additional information on monitoring data.

Wave-induced drift of large floating sheets

NASA Astrophysics Data System (ADS)

Christensen, K. H.; Weber, J. E.

In this article we study the wave-induced drift of large, flexible shallow floating objects, referred to as sheets. When surface waves propagate through a sheet, they provide a mean stress on the sheet, resulting in a mean drift. In response, the sheet generates an Ekman current. The drift velocity of the sheet is determined by (i) the wave-induced stress, (ii) the viscous stress due to the Ekman current, and (iii) the Coriolis force. The sheet velocity and the current beneath the sheet are determined for constant and depth-varying eddy viscosities.

Teacher-School Library Media Specialist Collaboration through Social Marketing Strategies: An Information Behavior Study

ERIC Educational Resources Information Center

Immroth, Barbara; Lukenbill, W. Bernard

2007-01-01

This research was supported in part though an IMLS Kent State University Grant supporting Information Literacy. Based on the importance of teacher-school library media specialist collaboration, this study seeks to advance knowledge involving the dynamics of this special relationship. The subjects were a group of student librarians--themselves…

Final Rule to Reduce Toxic Air Emissions from Lime Manufacturing Plants Fact Sheet

EPA Pesticide Factsheets

This page contains an August 2003 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Lime Manufacturing Plants. This document provides a summary of the information for this NESHAP.

46 CFR 232.4 - Balance sheet accounts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Balance sheet accounts. 232.4 Section 232.4 Shipping... ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS Balance Sheet § 232.4 Balance sheet accounts. (a.... (b) Purpose of balance sheet accounts. The balance sheet accounts are intended to disclose the...

46 CFR 232.4 - Balance sheet accounts.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Balance sheet accounts. 232.4 Section 232.4 Shipping... ACTIVITIES UNIFORM FINANCIAL REPORTING REQUIREMENTS Balance Sheet § 232.4 Balance sheet accounts. (a.... (b) Purpose of balance sheet accounts. The balance sheet accounts are intended to disclose the...

Skill Sheets for Agricultural Mechanics.

ERIC Educational Resources Information Center

Iowa State Univ. of Science and Technology, Ames. Dept. of Agricultural Education.

This set of 33 skill sheets for agricultural mechanics was developed for use in high school and vocational school agricultural mechanics programs. Some sheets teach operational procedures while others are for simple projects. Each skill sheet covers a single topic and includes: (1) a diagram, (2) a step-by-step construction or operational…

Sheet production apparatus for removing a crystalline sheet from the surface of a melt using gas jets located above and below the crystalline sheet

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kellerman, Peter L.; Thronson, Gregory D.

In one embodiment, a sheet production apparatus comprises a vessel configured to hold a melt of a material. A cooling plate is disposed proximate the melt and is configured to form a sheet of the material on the melt. A first gas jet is configured to direct a gas toward an edge of the vessel. A sheet of a material is translated horizontally on a surface of the melt and the sheet is removed from the melt. The first gas jet may be directed at the meniscus and may stabilize this meniscus or increase local pressure within the meniscus.

Teacher Views on Barriers to the Integration of Information and Communication Technologies (ICT) in Turkish Teaching

ERIC Educational Resources Information Center

Özdemir, Serpil

2017-01-01

Technology has taken place in all areas of life. Educational environment is equipped with the technology to educate individuals with the skills to meet the needs of the day. It is expected that teachers use information and communication technologies and transfer this skill to the educational environment in the information age. When the use of ICT…

78 FR 67113 - Polyethylene Terephthalate Film, Sheet and Strip From India and Taiwan: Preliminary Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... Terephthalate Film, Sheet and Strip From India and Taiwan: Preliminary Results of the Second Sunset Review of... antidumping duty orders on Polyethylene Terephthalate Film, Sheet and Strip (``PET Film'') from India and...) 482-2371, respectively. SUPPLEMENTARY INFORMATION: Background The antidumping duty orders on PET Film...

Perceptions of the use of intelligent information access systems in university level active learning activities among teachers of biomedical subjects.

PubMed

Aparicio, Fernando; Morales-Botello, María Luz; Rubio, Margarita; Hernando, Asunción; Muñoz, Rafael; López-Fernández, Hugo; Glez-Peña, Daniel; Fdez-Riverola, Florentino; de la Villa, Manuel; Maña, Manuel; Gachet, Diego; Buenaga, Manuel de

2018-04-01

Student participation and the use of active methodologies in classroom learning are being increasingly emphasized. The use of intelligent systems can be of great help when designing and developing these types of activities. Recently, emerging disciplines such as 'educational data mining' and 'learning analytics and knowledge' have provided clear examples of the importance of the use of artificial intelligence techniques in education. The main objective of this study was to gather expert opinions regarding the benefits of using complementary methods that are supported by intelligent systems, specifically, by intelligent information access systems, when processing texts written in natural language and the benefits of using these methods as companion tools to the learning activities that are employed by biomedical and health sciences teachers. Eleven teachers of degree courses who belonged to the Faculties of Biomedical Sciences (BS) and Health Sciences (HS) of a Spanish university in Madrid were individually interviewed. These interviews were conducted using a mixed methods questionnaire that included 66 predefined close-ended and open-ended questions. In our study, three intelligent information access systems (i.e., BioAnnote, CLEiM and MedCMap) were successfully used to evaluate the teacher's perceptions regarding the utility of these systems and their different methods in learning activities. All teachers reported using active learning methods in the classroom, most of which were computer programs that were used for initially designing and later executing learning activities. All teachers used case-based learning methods in the classroom, with a specific emphasis on case reports written in Spanish and/or English. In general, few or none of the teachers were familiar with the technical terms related to the technologies used for these activities such as "intelligent systems" or "concept/mental maps". However, they clearly realized the potential applicability of such

Teachers' Use of Information and Communications Technology in Education: Cameroon Secondary Schools Perspectives

ERIC Educational Resources Information Center

Haji, Shaibou Abdoulai; Moluayonge, Gracemary Eloheneke; Park, Innwoo

2017-01-01

Information and Communications Technology (ICT) offers innovative tools for restructuring teaching and learning processes in preparing students for the 21st Century skills. However, there is no sufficient and reliable data concerning how the use of ICT fit in different school cultures in Cameroon, and how teachers with varying pedagogical and…

Instrumental Teacher Education and the Incoming Tide of Information Technology: A Contemporary Guitar Perspective

ERIC Educational Resources Information Center

Lee, Daniel A.; Baker, William; Haywood, Nick

2018-01-01

There is a metaphorical incoming tide of information technology (IT) in the global guitar community. This phenomenological study examines the activities of the online guitar community to determine its role in guitar pedagogy. It questions how the traditional teacher-student model can continue to operate amidst the floodwaters of online guitar…

Designing Mobile Learning Environments to Support Teacher-Led Field Trips within Informal Learning Environments

ERIC Educational Resources Information Center

Hawkins, Donald S.

2016-01-01

Mobile devices have become increasingly more visible within classrooms and informal learning spaces. The purpose of this dissertation is to examine the impact of mobile learning (m-learning) tools to support student learning during teacher-led field trips. Specifically, the research questions for this study are: (a) What conditions affect student…

SCIS Teacher's Handbook.

ERIC Educational Resources Information Center

Karplus, Robert, Comp.; Lawson, Chester A., Comp.

This teacher's handbook provides information about the philosophy, rationale, and teaching strategies of the Science Curriculum Improvement Study (SCIS) program, as well as information about the SCIS physical and life science sequences to provide teachers with an understanding of the program's overall content and structure. Much of the material in…

The Views of Science Pre-Service Teachers about the Usage of Basic Information Technologies (BIT) in Education and Instruction

ERIC Educational Resources Information Center

Çetin, Oguz

2016-01-01

In this study aiming to present a description based on science pre-service teachers' views related to use of Basic Information Technologies (BIT) in education and training, an interview is carried out with 21 pre-service science teachers who study in different classes in Faculty of Education, Nigde University. For this aim, improved interview form…

TSCA Chemical Data Reporting Fact Sheet: Reporting for Electricity Generating Sites

EPA Pesticide Factsheets

This fact sheet provides information on existing Chemical Data Reporting (CDR) rule requirements related to the reporting of chemical substances manufactured during operations conducted at electricity generating sites, such as utilities.

The Physics of Ice Sheets

ERIC Educational Resources Information Center

Bassis, J. N.

2008-01-01

The great ice sheets in Antarctica and Greenland are vast deposits of frozen freshwater that contain enough to raise sea level by approximately 70 m if they were to completely melt. Because of the potentially catastrophic impact that ice sheets can have, it is important that we understand how ice sheets have responded to past climate changes and…

Stability of Thin Liquid Sheet Flows

NASA Technical Reports Server (NTRS)

McConley, Marc W.; Chubb, Donald L.; McMaster, Matthew S.; Afjeh, Abdollah A.

1997-01-01

A two-dimensional, linear stability analysis of a thin nonplanar liquid sheet flow in vacuum is carried out. A sheet flow created by a narrow slit of W and tau attains a nonplanar cross section as a consequence of cylinders forming on the sheet edge under the influence of surface tension forces. The region where these edge cylinders join the sheet is one of high curvature, and this is found to be the location where instability is most likely to occur. The sheet flow is found to be unstable, but with low growth rates for symmetric wave disturbances and high growth rates for antisymmetric disturbances. By combining the symmetric and antisymmetric disturbance modes, a wide range of stability characteristics is obtained. The product of unstable growth rate and flow time is proportional to the width-to-thickness ratio of the sift generating the sheet Three-dimensional effects can alter these results, particularly when the sheet length-to-width ratio is not much greater than unity.

Drilling Machines: Vocational Machine Shop.

ERIC Educational Resources Information Center

Thomas, John C.

The lessons and supportive information in this field tested instructional block provide a guide for teachers in developing a machine shop course of study in drilling. The document is comprised of operation sheets, information sheets, and transparency masters for 23 lessons. Each lesson plan includes a performance objective, material and tools,…

3D modelling of the Tejeda Caldera cone-sheet swarm, Gran Canaria, Canary Islands, Spain

NASA Astrophysics Data System (ADS)

Samrock, Lisa K.; Jensen, Max J.; Burchardt, Steffi; Troll, Valentin R.; Mattsson, Tobias; Geiger, Harri

2015-04-01

Cone-sheet swarms provide vital information on the interior of volcanic systems and their plumbing systems (e.g. Burchardt et al. 2013). This information is important for the interpretation of processes and dynamics of modern and ancient volcanic systems, and is therefore vital for assessing volcanic hazards and to reduce risks to modern society. To more realistically model cone-sheet emplacement an approximation of their 3D shape needs to be known. Most cone-sheet swarms are not sufficiently exposed laterally and/or vertically, however, which makes it difficult to determine the geometry of a cone-sheet swarm at depth, especially since different shapes (e.g. convex, straight or concave continuations) would produce a similar trace at the surface (cf. Burchardt et al. 2011, and references therein). The Miocene Tejeda Caldera on Gran Canaria, Canary Islands, Spain, hosts a cone-sheet swarm that was emplaced into volcaniclastic caldera infill at about 12.3-7.3 Ma (Schirnick et al. 1999). The dyke swarm displays over 1000 m of vertical exposure and more than 15 km of horizontal exposure, making it a superb locality to study the evolution of cone-sheet swarms in detail and to determine its actual geometry in 3D space. We have used structural data of Schirnick (1996) to model the geometry of the Tejeda cone-sheet in 3D, using the software Move® by Midland Valley Ltd. Based on previous 2D projections, Schirnick et al. (1999) suggested that the cone-sheet swarm is formed by a stack of parallel intrusive sheets which have a truncated dome geometry and form a concentric structure around a central axis, assuming straight sheet-intrusions. Our 3D model gives insight into the symmetries of the sheets and the overall geometry of the cone-sheet swarm below the surface. This visualization now allows to grasp the complexity of the Tejeda cone-sheet swarm at depth, particularly in relation to different possible cone-sheet geometries suggested in the literature (cf. Burchardt et al

Practical Nursing. Volume II. Health Occupations Education. Revised.

ERIC Educational Resources Information Center

Rogers, Helen V.; Reid-Sloan, Jamee

This curriculum guide, revised from a 1975 edition, provides teachers with up-to-date information and skill-related applications needed by practical nurses. It includes 4 sections and 24 instructional units. Each unit of instruction consists of eight basic components: performance objectives, teacher activities, information sheets, assignment…

Plasma Sheet Circulation Pathways

NASA Technical Reports Server (NTRS)

Moore, Thomas E.; Delcourt, D. C.; Slinker, S. P.; Fedder, J. A.; Damiano, P.; Lotko, W.

2008-01-01

Global simulations of Earth's magnetosphere in the solar wind compute the pathways of plasma circulation through the plasma sheet. We address the pathways that supply and drain the plasma sheet, by coupling single fluid simulations with Global Ion Kinetic simulations of the outer magnetosphere and the Comprehensive Ring Current Model of the inner magnetosphere, including plasmaspheric plasmas. We find that the plasma sheet is supplied with solar wind plasmas via the magnetospheric flanks, and that this supply is most effective for northward IMF. For southward IMF, the innermost plasma sheet and ring current region are directly supplied from the flanks, with an asymmetry of single particle entry favoring the dawn flank. The central plasma sheet (near midnight) is supplied, as expected, from the lobes and polar cusps, but the near-Earth supply consists mainly of slowly moving ionospheric outflows for typical conditions. Work with the recently developed multi-fluid LFM simulation shows transport via plasma "fingers" extending Earthward from the flanks, suggestive of an interchange instability. We investigate this with solar wind ion trajectories, seeking to understand the fingering mechanisms and effects on transport rates.

Predicting Ice Sheet and Climate Evolution at Extreme Scales

DOE Office of Scientific and Technical Information (OSTI.GOV)

Heimbach, Patrick

2016-02-06

A main research objectives of PISCEES is the development of formal methods for quantifying uncertainties in ice sheet modeling. Uncertainties in simulating and projecting mass loss from the polar ice sheets arise primarily from initial conditions, surface and basal boundary conditions, and model parameters. In general terms, two main chains of uncertainty propagation may be identified: 1. inverse propagation of observation and/or prior onto posterior control variable uncertainties; 2. forward propagation of prior or posterior control variable uncertainties onto those of target output quantities of interest (e.g., climate indices or ice sheet mass loss). A related goal is the developmentmore » of computationally efficient methods for producing initial conditions for an ice sheet that are close to available present-day observations and essentially free of artificial model drift, which is required in order to be useful for model projections (“initialization problem”). To be of maximum value, such optimal initial states should be accompanied by “useful” uncertainty estimates that account for the different sources of uncerainties, as well as the degree to which the optimum state is constrained by available observations. The PISCEES proposal outlined two approaches for quantifying uncertainties. The first targets the full exploration of the uncertainty in model projections with sampling-based methods and a workflow managed by DAKOTA (the main delivery vehicle for software developed under QUEST). This is feasible for low-dimensional problems, e.g., those with a handful of global parameters to be inferred. This approach can benefit from derivative/adjoint information, but it is not necessary, which is why it often referred to as “non-intrusive”. The second approach makes heavy use of derivative information from model adjoints to address quantifying uncertainty in high-dimensions (e.g., basal boundary conditions in ice sheet models). The use of local gradient

Scaling results for the liquid sheet radiator

NASA Technical Reports Server (NTRS)

Chubb, Donald L.; Calfo, Frederick D.

1989-01-01

Surface tension forces at the edges of a thin liquid (approx 100 micrometers) sheet flow result in a triangularly shaped sheet. Such a geometry is ideal for an external flow radiator. The experimental investigation of such sheet flows was extended to large sheets (width = 23.5 cm, length = 3.5 m). Experimental L/W results are greater than the calculated results. However, more experimental results are necessary for a complete comparison. The calculated emissivity of a sheet of Dow-Corning 705 silicone oil, which is low temperature (300-400 K) candidate for a liquid sheet radiator (LSR), is greater than 0.8 for sheet thicknesses greater than 100 micrometers.

Flexible Structural-Health-Monitoring Sheets

NASA Technical Reports Server (NTRS)

Qing, Xinlin; Kuo, Fuo

2008-01-01

A generic design for a type of flexible structural-health-monitoring sheet with multiple sensor/actuator types and a method of manufacturing such sheets has been developed. A sheet of this type contains an array of sensing and/or actuation elements, associated wires, and any other associated circuit elements incorporated into various flexible layers on a thin, flexible substrate. The sheet can be affixed to a structure so that the array of sensing and/or actuation elements can be used to analyze the structure in accordance with structural-health-monitoring techniques. Alternatively, the sheet can be designed to be incorporated into the body of the structure, especially if the structure is made of a composite material. Customarily, structural-health monitoring is accomplished by use of sensors and actuators arrayed at various locations on a structure. In contrast, a sheet of the present type can contain an entire sensor/actuator array, making it unnecessary to install each sensor and actuator individually on or in a structure. Sensors of different types such as piezoelectric and fiber-optic can be embedded in the sheet to form a hybrid sensor network. Similarly, the traces for electric communication can be deposited on one or two layers as required, and an entirely separate layer can be employed to shield the sensor elements and traces.

Transforming Elementary Science Teacher Education by Bridging Formal and Informal Science Education in an Innovative Science Methods Course

NASA Astrophysics Data System (ADS)

Riedinger, Kelly; Marbach-Ad, Gili; Randy McGinnis, J.; Hestness, Emily; Pease, Rebecca

2011-02-01

We investigated curricular and pedagogical innovations in an undergraduate science methods course for elementary education majors at the University of Maryland. The goals of the innovative elementary science methods course included: improving students' attitudes toward and views of science and science teaching, to model innovative science teaching methods and to encourage students to continue in teacher education. We redesigned the elementary science methods course to include aspects of informal science education. The informal science education course features included informal science educator guest speakers, a live animal demonstration and a virtual field trip. We compared data from a treatment course ( n = 72) and a comparison course ( n = 26). Data collection included: researchers' observations, instructors' reflections, and teacher candidates' feedback. Teacher candidate feedback involved interviews and results on a reliable and valid Attitudes and Beliefs about the Nature of and the Teaching of Science instrument. We used complementary methods to analyze the data collected. A key finding of the study was that while benefits were found in both types of courses, the difference in results underscores the need of identifying the primary purpose for innovation as a vital component of consideration.

A panel method study of vortex sheets with special emphasis on sheets of axisymmetric geometry. M.S. Thesis

NASA Technical Reports Server (NTRS)

Sugioka, I.; Widnall, S. E.

1985-01-01

The self induced evolution of a vortex sheet was simulated by modeling the sheet using an integration of discrete elements of vorticity. Replacing small sections of a vortex sheet by flat panels of constant vorticity is found to reproduce more accurately the initial conditions for the Lagrangian simulation technique than replacement by point vortices. The flat panel method for the vortex sheet was then extended to model axisymmetric vortex sheets. The local and far field velocities induced by the axisymmetric panels were obtained using matched asymptotic analysis, and some of the uncertainties involved in other models of the axisymmetric vortex sheet have been eliminated. One important result of this analysis is the determination of the proper choice of core size for a circular vortex filament which may replace a section of an axisymmetric vortex sheet. Roll-up of both two dimensional and axisymmetric vortex sheets was computed using the panel methods developed in the report.

Dynamics of Radially Expanding Liquid Sheets

NASA Astrophysics Data System (ADS)

Majumdar, Nayanika; Tirumkudulu, Mahesh S.

2018-04-01

The process of atomization often involves ejecting thin liquid sheets at high speeds from a nozzle that causes the sheet to flap violently and break up into fine droplets. The flapping of the liquid sheet has long been attributed to the sheet's interaction with the surrounding gas phase. Here, we present experimental evidence to the contrary and show that the flapping is caused by the thinning of the liquid sheet as it spreads out from the nozzle exit. The measured growth rates of the waves agree remarkably well with the predictions of a recent theory that accounts for the sheet's thinning but ignores aerodynamic interactions. We anticipate these results to not only lead to more accurate predictions of the final drop-size distribution but also enable more efficient designs of atomizers.

Student Teachers' Discourse about Digital Technologies and Transitions between Formal and Informal Learning Contexts

ERIC Educational Resources Information Center

Pöntinen, Susanna; Dillon, Patrick; Väisänen, Pertti

2017-01-01

This research is a contribution to issues of digital technology use at the interface of formal and informal learning contexts. The research was conducted in the discourse tradition and investigates Finnish teacher training students' 'manners of speaking' as resources for, and obstacles to, making pedagogical changes in response to the potential of…

Deciphering the evolution of the last Eurasian ice sheets

NASA Astrophysics Data System (ADS)

Hughes, Anna; Gyllencreutz, Richard; Mangerud, Jan; Svendsen, John Inge

2016-04-01

Glacial geologists need ice sheet-scale chronological reconstructions of former ice extent to set individual records in a wider context and compare interpretations of ice sheet response to records of past environmental changes. Ice sheet modellers require empirical reconstructions on size and volume of past ice sheets that are fully documented, specified in time and include uncertainty estimates for model validation or constraints. Motivated by these demands, in 2005 we started a project (Database of the Eurasian Deglaciation, DATED) to compile and archive all published dates relevant to constraining the build-up and retreat of the last Eurasian ice sheets, including the British-Irish, Scandinavian and Svalbard-Barents-Kara Seas ice sheets (BIIS, SIS and SBKIS respectively). Over 5000 dates were assessed for reliability and used together with published ice-sheet margin positions to reconstruct time-slice maps of the ice sheets' extent, with uncertainty bounds, every 1000 years between 25-10 kyr ago and at four additional periods back to 40 kyr ago. Ten years after the idea for a database was conceived, the first version of results (DATED-1) has now been released (Hughes et al. 2016). We observe that: i) both the BIIS and SBKIS achieve maximum extent, and commence retreat earlier than the larger SIS; ii) the eastern terrestrial margin of the SIS reached its maximum extent up to 7000 years later than the westernmost marine margin; iii) the combined maximum ice volume (~24 m sea-level equivalent) was reached c. 21 ka; iv) large uncertainties exist; predominantly across marine sectors (e.g. the timing of coalescence and separation of the SIS and BKIS) but also in well-studied areas due to conflicting yet equally robust data. In just three years since the DATED-1 census (1 January 2013), the volume of new information (from both dates and mapped glacial geomorphology) has grown significantly (~1000 new dates). Here, we present the DATED-1 results in the context of the

Radiostratigraphy and age structure of the Greenland Ice Sheet

PubMed Central

MacGregor, Joseph A; Fahnestock, Mark A; Catania, Ginny A; Paden, John D; Prasad Gogineni, S; Young, S Keith; Rybarski, Susan C; Mabrey, Alexandria N; Wagman, Benjamin M; Morlighem, Mathieu

2015-01-01

Several decades of ice-penetrating radar surveys of the Greenland and Antarctic ice sheets have observed numerous widespread internal reflections. Analysis of this radiostratigraphy has produced valuable insights into ice sheet dynamics and motivates additional mapping of these reflections. Here we present a comprehensive deep radiostratigraphy of the Greenland Ice Sheet from airborne deep ice-penetrating radar data collected over Greenland by The University of Kansas between 1993 and 2013. To map this radiostratigraphy efficiently, we developed new techniques for predicting reflection slope from the phase recorded by coherent radars. When integrated along track, these slope fields predict the radiostratigraphy and simplify semiautomatic reflection tracing. Core-intersecting reflections were dated using synchronized depth-age relationships for six deep ice cores. Additional reflections were dated by matching reflections between transects and by extending reflection-inferred depth-age relationships using the local effective vertical strain rate. The oldest reflections, dating to the Eemian period, are found mostly in the northern part of the ice sheet. Within the onset regions of several fast-flowing outlet glaciers and ice streams, reflections typically do not conform to the bed topography. Disrupted radiostratigraphy is also observed in a region north of the Northeast Greenland Ice Stream that is not presently flowing rapidly. Dated reflections are used to generate a gridded age volume for most of the ice sheet and also to determine the depths of key climate transitions that were not observed directly. This radiostratigraphy provides a new constraint on the dynamics and history of the Greenland Ice Sheet. Key Points Phase information predicts reflection slope and simplifies reflection tracing Reflections can be dated away from ice cores using a simple ice flow model Radiostratigraphy is often disrupted near the onset of fast ice flow PMID:26213664

Ultraviolet photodetectors based on ZnO sheets: The effect of sheet size on photoresponse properties

NASA Astrophysics Data System (ADS)

Ghasempour Ardakani, Abbas; Pazoki, Meysam; Mahdavi, Seyed Mohammad; Bahrampour, Ali Reza; Taghavinia, Nima

2012-05-01

In this work, ultraviolet photodetectors based on electrodeposited ZnO sheet thin films were fabricated on a glass substrate. Before electrodeposition, a thin buffer layer of ZnO was deposited on the glass by pulsed laser deposition method. This layer not only acted as a nucleation site for ZnO sheet growth, but also made it possible to use cheap glass substrate instead of conventional fluorine-doped tin oxide (FTO) substrate. Our results showed that photoresponse properties of the photodetectors strongly depend on the sheet sizes. The smaller sheets exhibited enhanced photosensitivity, shortened fall times and decreased gain compared to larger ones. We showed that photodetectors based on ZnO sheets have a faster response than ones based on polycrystalline films. It was also shown that even less response time could be obtained by using comb-like electrodes instead of two-electrode.

Buckling and stretching of thin viscous sheets

NASA Astrophysics Data System (ADS)

O'Kiely, Doireann; Breward, Chris; Griffiths, Ian; Howell, Peter; Lange, Ulrich

2016-11-01

Thin glass sheets are used in smartphone, battery and semiconductor technology, and may be manufactured by producing a relatively thick glass slab and subsequently redrawing it to a required thickness. The resulting sheets commonly possess undesired centerline ripples and thick edges. We present a mathematical model in which a viscous sheet undergoes redraw in the direction of gravity, and show that, in a sufficiently strong gravitational field, buckling is driven by compression in a region near the bottom of the sheet, and limited by viscous resistance to stretching of the sheet. We use asymptotic analysis in the thin-sheet, low-Reynolds-number limit to determine the centerline profile and growth rate of such a viscous sheet.

Preparing Novice Teacher Educators in the Pedagogy of Teacher Education

ERIC Educational Resources Information Center

Conklin, Hilary G.

2015-01-01

In this article, the author provides a conceptual framework to guide the design of coursework to prepare teacher educators. Given the absence of a stronger research base to inform the preparation of novice teacher educators, the author argues that theoretical perspectives focused on K-12 preservice teacher learning can be a useful heuristic for…

An Investigation into Chinese College English Teachers' Beliefs of Students' Web-Based Informal Language Learning

ERIC Educational Resources Information Center

Jiang, Jiahong

2016-01-01

With the rapid development of information and technology, language learners have more ways to acquire the target language. Recently, WILL has gained popularity, for informal web-based learning of English has been depicted as a process driven by the purpose of communication. Thus, teachers have many challenges when teaching learners who have…

The Skills, Competences, and Attitude toward Information and Communications Technology Recommender System: an online support program for teachers with personalized recommendations

NASA Astrophysics Data System (ADS)

Revilla Muñoz, Olga; Alpiste Penalba, Francisco; Fernández Sánchez, Joaquín

2016-01-01

Teachers deal with Information and Communications Technology (ICT) every day and they often have to solve problems by themselves. To help them in coping with this issue, an online support program has been created, where teachers can pose their problems on ICT and they can receive solutions from other teachers. A Recommender System has been defined and implemented into the support program to suggest to each teacher the most suitable solution based on her Skills, Competences, and Attitude toward ICT (SCAT-ICT). The support program has initially been populated with 70 problems from 86 teachers. 30 teachers grouped these problems into six categories with the card-sorting technique. Real solutions to these problems have been proposed by 25 trained teachers. Finally, 17 teachers evaluated the usability of the support program and the Recommender System, where results showed a high score on the standardized System Usability Scale.

Computer-Aided Light Sheet Flow Visualization

NASA Technical Reports Server (NTRS)

Stacy, Kathryn; Severance, Kurt; Childers, Brooks A.

1993-01-01

A computer-aided flow visualization process has been developed to analyze video images acquired from rotating and translating light sheet visualization systems. The computer process integrates a mathematical model for image reconstruction, advanced computer graphics concepts, and digital image processing to provide a quantitative and visual analysis capability. The image reconstruction model, based on photogrammetry, uses knowledge of the camera and light sheet locations and orientations to project two-dimensional light sheet video images into three-dimensional space. A sophisticated computer visualization package, commonly used to analyze computational fluid dynamics (CFD) data sets, was chosen to interactively display the reconstructed light sheet images, along with the numerical surface geometry for the model or aircraft under study. A description is provided of the photogrammetric reconstruction technique, and the image processing and computer graphics techniques and equipment. Results of the computer aided process applied to both a wind tunnel translating light sheet experiment and an in-flight rotating light sheet experiment are presented. The capability to compare reconstructed experimental light sheet images and CFD solutions in the same graphics environment is also demonstrated.

Ice sheet margins and ice shelves

NASA Technical Reports Server (NTRS)

Thomas, R. H.

1984-01-01

The effect of climate warming on the size of ice sheet margins in polar regions is considered. Particular attention is given to the possibility of a rapid response to warming on the order of tens to hundreds of years. It is found that the early response of the polar regions to climate warming would be an increase in the area of summer melt on the ice sheets and ice shelves. For sufficiently large warming (5-10C) the delayed effects would include the breakup of the ice shelves by an increase in ice drainage rates, particularly from the ice sheets. On the basis of published data for periodic changes in the thickness and melting rates of the marine ice sheets and fjord glaciers in Greenland and Antarctica, it is shown that the rate of retreat (or advance) of an ice sheet is primarily determined by: bedrock topography; the basal conditions of the grounded ice sheet; and the ice shelf condition downstream of the grounding line. A program of satellite and ground measurements to monitor the state of ice sheet equilibrium is recommended.

Computer-aided light sheet flow visualization

NASA Technical Reports Server (NTRS)

Stacy, Kathryn; Severance, Kurt; Childers, Brooks A.

1993-01-01

A computer-aided flow visualization process has been developed to analyze video images acquired from rotating and translating light sheet visualization systems. The computer process integrates a mathematical model for image reconstruction, advanced computer graphics concepts, and digital image processing to provide a quantitative and visual analysis capability. The image reconstruction model, based on photogrammetry, uses knowledge of the camera and light sheet locations and orientations to project two-dimensional light sheet video images into three-dimensional space. A sophisticated computer visualization package, commonly used to analyze computational fluid dynamics (CFD) data sets, was chosen to interactively display the reconstructed light sheet images, along with the numerical surface geometry for the model or aircraft under study. A description is provided of the photogrammetric reconstruction technique, and the image processing and computer graphics techniques and equipment. Results of the computer aided process applied to both a wind tunnel translating light sheet experiment and an in-flight rotating light sheet experiment are presented. The capability to compare reconstructed experimental light sheet images and CFD solutions in the same graphics environment is also demonstrated.

Ohm's law for a current sheet

NASA Technical Reports Server (NTRS)

Lyons, L. R.; Speiser, T. W.

1985-01-01

The paper derives an Ohm's law for single-particle motion in a current sheet, where the magnetic field reverses in direction across the sheet. The result is considerably different from the resistive Ohm's law often used in MHD studies of the geomagnetic tail. Single-particle analysis is extended to obtain a self-consistency relation for a current sheet which agrees with previous results. The results are applicable to the concept of reconnection in that the electric field parallel to the current is obtained for a one-dimensional current sheet with constant normal magnetic field. Dissipated energy goes directly into accelerating particles within the current sheet.

Newly Qualified Teachers' Professional Digital Competence: Implications for Teacher Education

ERIC Educational Resources Information Center

Gudmundsdottir, Greta Björk; Hatlevik, Ove Edvard

2018-01-01

The professional digital competence (PDC) of teachers is of growing importance in classrooms, now that digital resources and digital media are becoming important parts of teachers' everyday practice. This study explores how newly qualified teachers are prepared to use information and communication technology (ICT) in their initial teacher…

Electrophoretic deposition of fluorescent Cu and Au sheets for light-emitting diodes

NASA Astrophysics Data System (ADS)

Liu, Jiale; Wu, Zhennan; Li, Tingting; Zhou, Ding; Zhang, Kai; Sheng, Yu; Cui, Jianli; Zhang, Hao; Yang, Bai

2015-12-01

building blocks with 2D features. However, the studies are mainly focused on simplex building blocks. The utilization of multiplex building blocks is rarely reported. In this work, we demonstrate a controlled EPD of Cu and Au sheets, which are 2D assemblies of luminescent Cu and Au nanoclusters. Systematic investigations reveal that both the deposition efficiency and the thickness are determined by the lateral size of the sheets. For Cu sheets with a large lateral size, a high ζ-potential and strong face-to-face van der Waals interactions facilitate the deposition with high efficiency. However, for Au sheets, the small lateral size and ζ-potential limit the formation of a thick film. To solve this problem, the deposition dynamics are controlled by increasing the concentration of the Au sheets and adding acetone. This understanding permits the fabrication of a binary EPD film by the stepwise deposition of Cu and Au sheets, thus producing a luminescent film with both Cu green emission and Au red emission. A white light-emitting diode prototype with color coordinates (x, y) = (0.31, 0.36) is fabricated by employing the EPD film as a color conversion layer on a 365 nm GaN clip and further tuning the amount of deposited Cu and Au sheets. Electronic supplementary information (ESI) available: Additional experimental information, and SEM images of Cu EPD films. See DOI: 10.1039/c5nr06599b

75 FR 7447 - Certain Coated Paper Suitable for High-Quality Print Graphics Using Sheet-Fed Presses From...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-19

... Paper Suitable for High-Quality Print Graphics Using Sheet-Fed Presses From Indonesia and the People's...: February 19, 2010. FOR FURTHER INFORMATION CONTACT: Gemal Brangman (Indonesia) or Demitrios Kalogeropoulos... using sheet-fed presses from Indonesia and the People's Republic of China. See Certain Coated Paper...