A Study on the Content Analysis of Practical Course Subject in Elementary School based on the Piaget’s Cognitive Developmental Theory (Piaget의 인지발달론에 기초한 국민학교 실과교과 내용분석(I) -만들기 영역을 중심으로-)
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- Journal of Korean Home Economics Education Association
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- v.6 no.2
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- pp.133-145
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- 1994