Comparison of Computational Thinking Improvement Based on Teaching Aids and Student's Level in Elementary Software Education (초등학교 소프트웨어교육에서 교구와 학습자 수준에 따른 컴퓨팅사고력 향상도 비교)
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- The Journal of Korean Association of Computer Education
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- v.23 no.2
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- pp.31-39
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- 2020