2019年11月5日在缙云瑞杰实验学校举行了初中科学实验改进和创新比赛,视频如下。
观看密码为:jyjys
https://v.youku.com/v_show/id_XNDQyNTk1MjIxMg==.html?spm=a2h3j.8428770.3416059.1
https://v.youku.com/v_show/id_XNDQyNTk1MjIyNA==.html?spm=a2h0j.11185381.listitem_page1.5!4~A
https://v.youku.com/v_show/id_XNDQyNTk1MjE5Mg==.html?spm=a2h0j.11185381.listitem_page1.5!2~A
https://v.youku.com/v_show/id_XNDQyNTk2Mjg1Mg==.html?spm=a2h0j.11185381.listitem_page1.5!3~A