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KEYWORD_EN:일정관리 3 result(s) found
 
1. The Teachers' and Students' Perceptions on Lectures and Experiments of Law of Definite Proportion in Middle School Science Classes

감봉 한;희정 민;성혜 백;
Journal of the Korean Chemical Society, vol. 56, iss. 1, 2012, pp. 144-158
 
2. A Comparison of Instruction Effectiveness between the Experiment of Precipitation and the Experiment with Ball and Stick Model Related to 'Law of Definite Proportions'

성혜 백;형삼 김;유화 한;성혜 김;
Journal of the Korean Chemical Society, vol. 54, iss. 3, 2010, pp. 338-349
 
3. A research of the Difference in Teaching Styles and Understanding of 9th Grade Students About Lead-iodide Precipitation Reaction Experiment

선자 정;성혜 백;
Journal of the Korean Chemical Society, vol. 50, iss. 5, 2006, pp. 374-384
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