The Problems Which Appeared in 13 Year Old Pupils' Performing Experiment of Textbook: Pupils' Suggested Aims, Their Identifying Relevant Variables, and the Relations between the Suggested Aims and the Drawn Conclusions (중학생의 교과서 실험 수행에서 나타난 문제점:실험 목표와 관련 변인 인식 및 인식한 목표와 도출된 결론의 관련성)
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- Journal of The Korean Association For Science Education
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- v.18 no.1
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- pp.35-42
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- 1998