Category: 19级

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220519-概念课说课-08190125

Added by 2 年 ago

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20220609-元素课说课-08190309

Added by 2 年 ago

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20220526-概念课说课-08190309

Added by 2 年 ago

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20220514-习题课-08190309

Added by 2 年 ago

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20220421-复习课-08190309

Added by 2 年 ago

36 Views0 Comments

210609-元素化合物说课-08190325

Added by 2 年 ago

21 Views1 Comments

220526-说课氧化还原-08190413

Added by 2 年 ago

34 Views0 Comments

220609-元素化合物说课-08190228

Added by 2 年 ago

22 Views0 Comments

220609-元素化合物说课-08190237

Added by 2 年 ago

31 Views0 Comments

220609-元素化合物说课-08190234

Added by 2 年 ago

23 Views0 Comments