Revision history of "동영상강의"

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  • (cur | prev) 16:31, 19 June 2017HYlion (talk | contribs). . (1,359 bytes) (+1,359). . (새 문서: == 제작 유형== === 전자칠판 강의 유형 === * 전자칠판 앞에서 교수자가 직접 서서 강의하여 학습 실재감을 높이며, 여러 구도로 화면을 변...)