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A Quantitative Method to Determine Preservice Chemistry Teachers' Perceptions of Chemical Representations
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Head, M. L.; Yoder, K.; Genton, E.; Sumperl, J. – Chemistry Education Research and Practice, 2017
Chemical representations serve as a cornerstone to guide the teaching of chemistry concepts. The influence that a chemical representation has on instruction is largely dependent on how well the viewer interprets the information in the representation. Teachers serve as a guide to the students as they point out and make connections between the…
Descriptors: Preservice Teachers, Science Teachers, Knowledge Level, Chemistry