(3-2)_23/6/22(목)_과학_3-3-3_자석과 자석을 가까이하면 어떻게 될까요? by chespd2 ches https://padlet.com/chespd2/55c6ci2yz01c9t7m en-us 2023-06-11 09:48:39 UTC 2023-06-12 00:48:32 UTC hello@padlet.com 과학실험안전송 chespd2 https://padlet.com/chespd2/55c6ci2yz01c9t7m/wish/2620468696 2023-06-12 00:48:31 UTC https://padlet.com/chespd2/55c6ci2yz01c9t7m/wish/2620468696