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AUTHOR_KR:숙경 성 2 result(s) found
 
1. Problem Analysis and Improvement of an Experiment on Reactivity of Metals in Chemistry I

숙경 성;취임 최;대홍 정;
Journal of the Korean Chemical Society, vol. 53, iss. 3, 2009, pp. 368-376
 
2. Case Study on Verbal Interactions of Teacher-Small Group Students in Science Experiments

숙경 성;병순 최;
Journal of the Korean Chemical Society, vol. 51, iss. 4, 2007, pp. 375-386
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