Design Trend and Improvement Strategies of Contents Developed by Teachers -Focus on Prizewinner of the Research Competition on Educational Informatization- (교사 개발 콘텐츠의 설계 동향과 개선 방안 -교육정보화연구대회 입상작을 중심으로-)
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- Journal of The Korean Association of Information Education
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- v.19 no.3
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- pp.311-322
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- 2015