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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