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KMID : 1059520160600040276
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Journal of the Korean Chemical Society
2016 Volume.60 No. 4 p.276 ~ p.285
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Analysis of Changes in Preservice Science Teachers’ Modeling Ability in Argument-based General Chemistry Laboratory Investigations
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Kang Yeo-Eun
Nam Jeong-Hee
Cho Hey-Sook
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Abstract
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This study aimed to examine preservice science teachers' modeling ability and how it has changed in argument-based chemistry laboratory investigations. The participants for this study were twenty-one freshman students from teachers’ college and they carried out six topics of argument-based chemistry laboratory investigation. Students’ written modeling samples were collected and analyzed to investigate preservice science teacher's modeling ability and changes in it. The results of this study showed that preservice science teacher's modeling ability has improved and progressed through argumentbased chemistry laboratory investigations.
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KEYWORD
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Argument-based general chemistry laboratory investigation, Model, Modeling
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