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检索条件"主题词=Science Instruction"
18469 条 记 录,以下是1-10 订阅
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Silver(II) oxide or silver(I,III) oxide?
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Journal of chemical education 2008年 第6期85卷 863-865页
作者: Tudela D. Departamento de Química Inorgánica Universidad Autónoma de Madrid 28049-Madrid Spain
The often called silver peroxide and silver(II) oxide, AgO or Ag[subscript 2]O[subscript 2], is actually a mixed oxidation state silver(I,III) oxide. A thermochemical cycle, with lattice energies calculated within the... 详细信息
来源: ebsco(trh) ebsco(ASP/aph) ACS期刊 EBSCOASC期刊 EBSCOASC期刊 更多 评论
Saturation-Transfer Difference (STD) NMR: A Simple and Fast Method for Ligand Screening and Characterization of Protein Binding
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Journal of chemical education 2011年 第7期88卷 990-994页
作者: Viegas,Aldino Manso,Joao Nobrega,FranklinL. Cabrita,EuricoJ REQUIMTE CQFB Departamento de Química Faculdade de Ciências e Tecnologia Universidade Nova de Lisboa 2829-516 Caparica Portugal
Saturation transfer difference (STD) NMR has emerged as one of the most popular ligand-based NMR techniques for the study of protein-ligand interactions. The success of this technique is a consequence of its robustnes... 详细信息
来源: ebsco(ERIC/eric) ACS期刊 ebsco(ASP/aph) EBSCOASC期刊 EBSCOASC期刊 更多 评论
Students' Perceptions of Teaching in Context-Based and Traditional Chemistry Classrooms: Comparing Content, Learning Activities, and Interpersonal Perspectives
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International journal of Science education 2014年 第11期36卷 1871-1901页
作者: Overman,Michelle Vermunt,JanD. Meijer,PaulienC. Bulte,AstridM.W. Brekelmans,Mieke Faculty of Social and Behavioural Sciences Utrecht University Utrecht The Netherlands Faculty of Education University of Cambridge Cambridge UK Graduate School of Education Radboud University Nijmegen Nijmegen The Netherlands Faculty of Science Freudenthal Institute for Science and Mathematics Education Utrecht The Netherlands
Context-based curriculum reforms in chemistry education are thought to bring greater diversity to the ways in which chemistry teachers organize their teaching. First and foremost, students are expected to perceive thi... 详细信息
来源: ebsco(ERIC/eric) ebsco(ASP/aph) T&F期刊 EBSCOASC期刊 EBSCOASC期刊 评论
Physics textbooks: do they promote or inhibit students' creative thinking
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Physics Education 2015年 第3期50卷 305-309页
作者: Aviva Klieger Guy Sherman Chair Master Teaching Program Faculty of Education Beit Berl College Beit Berl 44905 Israel Faculty of Education Beit Berl College Beit Berl 44905 Israel
Creativity can be viewed from different perspectives, such as the creative thinking process, the product, the creative environment and the individual. The physics domain, which is based on experiments, research, hypot... 详细信息
来源: IOP期刊 ebsco(ASP/aph) EBSCOASC期刊 EBSCOASC期刊 ebsco(ERIC/eric) 评论
Time to ditch non-SI units in physics teaching?
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Physics Education 2015年 第5期50卷 608-611页
作者: Atkin K.
The current use of two sets of units in the UK continues to be a source of muddle and confusion. Young people are taught metric (SI) units in school but, in the outside world, still have to contend with units such as ... 详细信息
来源: IOP期刊 EBSCOASC期刊 EBSCOASC期刊 ebsco(ERIC/eric) 评论
Coaches' Manual for Science Education
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The Clearing House 2000年 第1期74卷 47页
作者: Penick, John E
Discusses how a Science teacher can instruct students using the educational concept of teacher-as-coach. Goals that students must achieve; Role of the winning coach; How to use evaluation as part of the Instructional ... 详细信息
来源: ebsco(ASP/aph) EBSCOASC期刊 EBSCOASC期刊 ebsco(ERIC/eric) ebsco(trh) 更多 评论
Putting UV-Sensitive Beads to the Test
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Journal of chemical education 2001年 第5期78卷 648A页
作者: Trupp, Terre Union-Endicott High School Endicott NY 13760 United States
Presents an activity that explores the temperature behavior of UV-sensitive beads and investigates the effectiveness of sunscreens. (ASK)
来源: ebsco(ERIC/eric) ACS期刊 评论
Construction and Evaluation of a Solid-State Iodide Selective Electrode: A Chemical Instrumentation Laboratory Experiment
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Journal of chemical education 1980年 第12期57卷 904-06页
作者: Papastathopoulos,D.S. Karayannis,M.I UNIV IOANNINA ANALYT CHEM LABIOANNINAGREECE
Presents a chemical instrumentation laboratory experiment that introduces the methodology of the fabrication and evaluation of an ion-selective electrode. (CS)
来源: ebsco(ERIC/eric) ACS期刊 评论
Using a Dialogical Approach to Examine Peer Feedback during Chemistry Investigative Task Discussion
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Research in Science Education 2014年 第5期44卷 727-749页
作者: GanJooSeng,Mark Hill,Mary Univ Auckland Fac Educ Auckland 1 New Zealand
Peer feedback is an inherent feature of classroom collaborative learning. Students invariably turn to their peers for feedback when carrying out an investigative task, and this feedback is usually implicit, unstructur... 详细信息
来源: ebsco(ERIC/eric) springerlink期刊 springerlink期刊 评论
Hard water and soft soap: Dependence of soap performance on water hardness. A class demonstration
Journal of chemical education
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Journal of chemical education 2005年 第2期82卷 257-259页
作者: Osorio V.K.L. de Oliveira W. El Seoud O.A. Cotton W. Easdon J. Instituto de Química Universidade de São Paulo C.P. 26077 05513-970 São Paulo Brazil Science Division Cincinnati State College Cincinnati OH 45223 United States Department of Chemistry College of the Ozarks Point Lookout MO 65726 United States
Questions regarding the dependence of soap performance on water hardness were used as a part of the examination for selecting high school students that will represent the State of Sao Paulo in the national Chemistry O... 详细信息
来源: ebsco(trh) EBSCOASC期刊 EBSCOASC期刊 ebsco(ERIC/eric) 评论