6 - 3반 과학 과제방 by Jeongseon Lee https://padlet.com/goodsam70/j0bxam49ci07w0v0 내가 찾은 볼록렌즈로 세상보기 영상 (이름쓰기) en-us 2021-05-12 08:05:52 UTC 2026-03-02 07:05:54 UTC hello@padlet.com 볼록렌즈로 세상보기 나의 작품(번호 이름) goodsam70 https://padlet.com/goodsam70/j0bxam49ci07w0v0/wish/1654182013 2021-07-19 02:30:21 UTC https://padlet.com/goodsam70/j0bxam49ci07w0v0/wish/1654182013