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Cole, Martin H.; Rosenthal, Deborah P.; Sanger, Michael J. – Chemistry Education Research and Practice, 2019
This paper describes two studies comparing students' explanations of an oxidation-reduction reaction after viewing the chemical demonstration and one of two different particulate-level computer animations. In the first study, the two animations differed primarily in the complexity of the visual images. Students viewing the more simplified…
Descriptors: Molecular Structure, Scientific Concepts, Chemistry, Science Instruction
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Sanger, Michael J.; Greenbowe, Thomas J. – International Journal of Science Education, 2000
Investigates the effects of both computer animations of microscopic chemical processes occurring in a galvanic cell and conceptual-change instruction based on chemical demonstrations on students' conceptions of current flow in electrolyte solutions. Finds that conceptual change instruction was effective at dispelling student misconceptions but…
Descriptors: Animation, Chemical Reactions, Chemistry, Computer Uses in Education