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Gegios, Theodoros; Salta, Katerina; Koinis, Spyros – Chemistry Education Research and Practice, 2017
In this study we present an analysis of how the structure and content of the Greek school textbook approaches the concepts of chemical kinetics, and an investigation of the difficulties that 11th grade Greek students face regarding these concepts. Based on the structure and content of the Greek textbook, a tool was developed and applied to…
Descriptors: Foreign Countries, Textbooks, Science Instruction, Chemistry
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Bostan Sarioglan, Ayberk; Kucukozer, Huseyin – International Journal of Education in Mathematics, Science and Technology, 2017
The aim of this study is to analyze the effect of meaning making based instruction regarding angular momentum conservation on the change of two 11th grade students' alternative ideas they have before instruction. Case study model is used in the research. Conceptual test (implemented before the instruction, right after the instruction and fifteen…
Descriptors: Attitude Change, Grade 11, Case Studies, Scientific Concepts