6 - 4반 과학 과제방 by Jeongseon Lee https://padlet.com/goodsam70/ejk2nre5xsomdiel 내가 찾은 볼록렌즈로 세상보기 영상 (이름쓰기) en-us 2021-05-12 08:06:30 UTC 2026-02-04 20:00:08 UTC hello@padlet.com 예-내가 찍은 볼록렌즈 구실하는 것..(내 이름쓰기) goodsam70 https://padlet.com/goodsam70/ejk2nre5xsomdiel/wish/1654237666 2021-07-19 03:06:10 UTC https://padlet.com/goodsam70/ejk2nre5xsomdiel/wish/1654237666