技能训练视频平台

211222-生活中的算法-19190202

Added by 19190202 3 年 ago

32 Views9 Comments0 Likes

190618-静摩擦力-22160818

Added by 22160818 6 年 ago

163 Views0 Comments0 Likes

互评量表  

211230-等差数列-212021088

Added by 212021088 3 年 ago

31 Views0 Comments0 Likes

190621-质量守恒定律-22160817

Added by 22160817 6 年 ago

122 Views0 Comments0 Likes

互评量表

070511-燃烧与灭火说课-22140833

Added by 22140833 8 年 ago

259 Views5 Comments0 Likes

互评量表

220307—锋与天气-10190206

Added by 10190206 3 年 ago

33 Views7 Comments0 Likes

互评量表

190621-人类对原子结构的认识-26160132

Added by 26160132 6 年 ago

113 Views0 Comments0 Likes

互评量表

20220307-冷锋与暖锋的形成-27190124

Added by 27190124 3 年 ago

21 Views5 Comments0 Likes

互评量表