The Development and Applying Effects of Systems Thinking Teaching Program for Improving Recognition of the Earth Systems in Elementary Science Education (초등과학교육에서 지구시스템 인식강화를 위한 시스템사고 교육 프로그램 개발 및 적용효과)
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- Journal of the Korean Society of Earth Science Education
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- v.7 no.3
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- pp.313-326
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- 2014