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Park, Mihwa; Liu, Xiufeng; Smith, Erica; Waight, Noemi – Chemistry Education Research and Practice, 2017
This study reports the effect of computer models as formative assessment on high school students' understanding of the nature of models. Nine high school teachers integrated computer models and associated formative assessments into their yearlong high school chemistry course. A pre-test and post-test of students' understanding of the nature of…
Descriptors: Formative Evaluation, Pretests Posttests, Computer Assisted Instruction, Teaching Methods
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Allen, Gregory; Guzman-Alvarez, Alberto; Smith, Amy; Gamage, Alan; Molinaro, Marco; Larsen, Delmar S. – Chemistry Education Research and Practice, 2015
Open educational resources (OERs) provide a potential alternative to costly textbooks and can allow content to be edited and adapted to a variety of classroom environments. At the University of California, Davis, the OER "ChemWiki" project, as part of the greater STEMWiki Hyperlibrary, was developed to supplant traditional post-secondary…
Descriptors: Resource Units, Computer Uses in Education, Shared Resources and Services, Chemistry