An Implementation of a Stepwise Learning Model for Learner-based Solving of Mathematical Problems on the Remote Instruction (웹 기반 학습자 중심의 수학문제 풀이를 위한 단계학습 설계모형 개발)
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- Proceedings of the Korea Multimedia Society Conference
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- 2001.11a
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- pp.752-757
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- 2001