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Journal of Research in…1
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Grade 121
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Harrison, Allan G.; De Jong, Onno – Journal of Research in Science Teaching, 2005
This study describes the multiple analogical models used to introduce and teach Grade 12 chemical equilibrium. We examine the teacher's reasons for using models, explain each model's development during the lessons, and analyze the understandings students derived from the models. A case study approach was used and the data were drawn from the…
Descriptors: Prior Learning, Grade 12, Case Studies, Chemistry