200524-冷锋与暖锋-10180627

Added by 10180627 5 年 ago

45 Views0 Comments0 Likes

互评量表

220428-氧化还原反应习题课-08190212

Added by 08190212 3 年 ago

45 Views0 Comments0 Likes

https://v.youku.com/v_show/id_XNTg3NjA5OTUwOA==.html

200621-乙醇说课-08180420

Added by 08180420 5 年 ago

45 Views8 Comments0 Likes

互评量表

200602—金属钠—26170227

Added by 26170404 5 年 ago

45 Views4 Comments0 Likes

互评量表

200605-氧化还原反应-07180302

Added by 07180302 5 年 ago

45 Views6 Comments0 Likes

互评量表

200609-氯及其化合物-08180408

Added by 08180408 5 年 ago

45 Views7 Comments0 Likes

互评量表

220609-元素化合物说课-08190321

Added by 08190321 3 年 ago

45 Views0 Comments0 Likes