Self-Directed MITS Based on the Web -The main theme is operation of numeral in primary school mathematics - (웹을 기반으로 한 자기 주도적 MITS -초등 수학 수와 연산 영역 중심-)
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- Journal of The Korean Association of Information Education
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- v.8 no.3
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- pp.335-349
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- 2004