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Nawani, Jigna; Kotzebue, Lena; Rixius, Julia; Graml, Michael; Neuhaus, Birgit J. – International Journal of Science and Mathematics Education, 2018
This study investigated the effects of teachers' use of "focus questions" on students' knowledge structures and classroom teaching-learning process by re-analyzing selected data from a quasi-experimental pre-post video study (Wadouh, 2007). Focus questions are content-related anchoring questions highlighting the key content taught in…
Descriptors: Foreign Countries, Questioning Techniques, Teaching Methods, Biology
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Eymur, Gülüzar; Geban, Ömer – International Journal of Science and Mathematics Education, 2017
The main purpose of this study was to investigate the effects of cooperative learning based on conceptual change approach instruction on ninth-grade students' understanding in chemical bonding concepts compared to traditional instruction. Seventy-two ninth-grade students from two intact chemistry classes taught by the same teacher in a public high…
Descriptors: High School Students, Grade 9, Cooperative Learning, Chemistry
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Callingham, Rosemary; Carmichael, Colin; Watson, Jane M. – International Journal of Science and Mathematics Education, 2016
Statistics is an increasingly important component of the mathematics curriculum. "StatSmart" was a project intended to influence middle-years students' learning outcomes in statistics through the provision of appropriate professional learning opportunities and technology to teachers. Participating students in grade 5/6 to grade 9…
Descriptors: Statistics, Mathematics Instruction, Middle School Students, Grade 5
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Stein, Hana; Galili, Igal – International Journal of Science and Mathematics Education, 2015
Several researches in physics education have demonstrated the problematic status of teaching the subject of gravitation and weight and students' knowledge of these concepts. This paper presents findings of a study of students' knowledge following instruction within a changed conceptual framework of the weight concept in several 9th grade classes…
Descriptors: Middle School Students, Secondary School Science, Science Education, Physics
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Lin, Fou-Lai; Yang, Kai-Lin – International Journal of Science and Mathematics Education, 2007
A model of reading comprehension of geometric proofs (RCGP) has recently been proposed by the authors. This article further investigates students' development of such comprehension based on this model, looking at the relationship between students' reading comprehension and their prior knowledge and logical reasoning. The results show that (1)…
Descriptors: Reading Comprehension, Prior Learning, Grade 9, Geometric Concepts
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Cepni, Salih; Keles, Esra – International Journal of Science and Mathematics Education, 2006
In this study, the Turkish students' understanding level of electric circuits consisting of two bulbs and one battery was investigated by using open-ended questions. Two-hundred fifty students, whose ages range from 11 to 22, were chosen from five different groups at primary, secondary and university levels in Trabzon in Turkey. In analyzing…
Descriptors: Energy, Foreign Countries, Grade 9, Grade 5