An Analysis on the 2011 Elementary School Mathematics Curriculum Compared to the 2007 Elementary School Mathematics Curriculum with a Focus on Changes in Learning Topics (2007 초등수학과 교육과정과 2011 초등수학과 교육과정의 비교.분석: 변화 내용을 중심으로)
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- Journal of Elementary Mathematics Education in Korea
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- v.15 no.3
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- pp.579-598
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- 2011