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Derman, Aysegül; Ebenezer, Jazlin – Research in Science Education, 2020
The purpose of this study was to describe the effect of multiple knowledge representations of physical and chemical changes on the development of primary pre-service teachers' cognitive structures. The study took place in an introductory general chemistry laboratory course in a four-year teacher education program. Multiple knowledge…
Descriptors: Elementary School Students, Preservice Teachers, Cognitive Structures, Chemistry