Analysis of Abstraction Contents in Informatics Textbooks of Middle School According to 2015 Revised Curriculum (2015 개정교육과정에 따른 중학교 정보 교과서에 나타난 추상화 내용 분석)
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- The Journal of Korean Association of Computer Education
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- v.21 no.5
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- pp.1-10
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- 2018