技能训练视频平台

190423-力的合成-22160707

Added by 22160707 6 年 ago

125 Views0 Comments0 Likes

https://v.youku.com/v_show/id_XNDE1ODA3NjY1Ng==.html?spm=a2h3j.8428770.3416059.1

190423-位移与时间的关系-10160602

Added by 10160602 7 年 ago

125 Views0 Comments0 Likes

190604-物态变化-22160702

Added by 22160702 6 年 ago

125 Views0 Comments0 Likes

互评量表

201130-回溯法(中国象棋)-19180517

Added by 19180517 5 年 ago

125 Views5 Comments0 Likes

190614-富集在海水中的元素氯-22161912

Added by 22161912 6 年 ago

125 Views0 Comments0 Likes

互评量表

190621-质量守恒定律说课-92181603

Added by 92181603 6 年 ago

125 Views0 Comments0 Likes

互评量表

190426-城市化-22161009

Added by 22161009 6 年 ago

125 Views6 Comments0 Likes

互评量表