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Wichaidit, Patcharee Rompayom; Wichaidit, Sittichai – Journal of Science and Mathematics Education in Southeast Asia, 2016
Learning chemistry may be difficult for students for several reasons, such as the abstract nature of many chemistry concepts and the fact that students may view chemistry as irrelevant to their everyday lives. Teaching chemistry in familiar contexts and the use of multiple representations are seen as effective approaches for enhancing students'…
Descriptors: Chemistry, Science Instruction, Grade 7, Secondary School Science
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Al khawaldeh, Salem A. – Research in Science & Technological Education, 2013
Background and Purpose: The purpose of this study was to investigate the comparative effects of a prediction/discussion-based learning cycle (HPD-LC), conceptual change text (CCT) and traditional instruction on 10th grade students' understanding of genetics concepts. Sample: Participants were 112 10th basic grade male students in three classes of…
Descriptors: Genetics, Science Instruction, Secondary School Science, Biology
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Eskandar, Fathi-Azar; Bayrami, Mansor; Vahedi, Shahram; Ansar, Vahideh Abdollahi Adli – Chemistry Education Research and Practice, 2013
We investigated the effect of instructional analogies in interaction with logical thinking ability on achievement and attitude towards chemistry. The participants were 147 female students from 6 8th grade classes in three public junior high schools selected by using a random multistage sampling method from five education districts in Tabriz, a…
Descriptors: Science Instruction, Chemistry, Junior High School Students, Grade 8