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Kyeongsik Choi
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아폴로니우스 원이 나타나는 원리
Activity
Kyeongsik Choi
Kaleidoscope의 복사본
Activity
Kyeongsik Choi
지오지브라를 이용한 태양계 모델링
Activity
Kyeongsik Choi
지오지브라를 이용한 태양계 모델링
Activity
Kyeongsik Choi
피라미드의 그림자(버전 2)
Activity
Kyeongsik Choi
Shell surface의 복사본
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Kyeongsik Choi
눈사람3
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Kyeongsik Choi
삼각형 3차원
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Kyeongsik Choi
눈사람
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Kyeongsik Choi
눈사람
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Kyeongsik Choi
Modeling system of Sun-Earth-Moon
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Kyeongsik Choi
Crystal Structure of Metal
Book
Kyeongsik Choi
태양-지구-달 모델링
Activity
Kyeongsik Choi
스도쿠
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Kyeongsik Choi
직교좌표와 극좌표
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Kyeongsik Choi
자동 확인 예제
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Kyeongsik Choi
베다 수학
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Kyeongsik Choi
삼각형 그리기
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Kyeongsik Choi
태양계
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Kyeongsik Choi
우리나라 지도
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Kyeongsik Choi
3d 거품 2
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Kyeongsik Choi
3d 거품
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Kyeongsik Choi
서울에서 불꽃놀이
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Kyeongsik Choi
새해의 불꽃놀이
Activity
Kyeongsik Choi