物质的量说课 21160636

Added by 21160636 6 年 ago

254 Views0 Comments0 Likes

互评量表

190613-等比数列的前n项和说课-06160318

Added by 06160318 6 年 ago

205 Views0 Comments0 Likes

190621-离子反应说课-08160225

Added by 08160226 6 年 ago

266 Views0 Comments0 Likes

互评量表

190621-22160807-燃烧的条件说课

Added by 22160807 6 年 ago

332 Views0 Comments0 Likes

互评量表

三角函数的诱导公式20150524

Added by 20150524 6 年 ago

264 Views0 Comments0 Likes

20150524

Added by 20150524 6 年 ago

231 Views0 Comments0 Likes