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初三化学(北京版) 化学让世界更美好

视频地址：https://video.cache.bdschool.cn/vd/11a5d562a686d0946f71c0a2035b68c7.mp4
附件： 0902初三【化学（北京版）1】化学让世界更美好.zip
附件： 0902教学设计.docx
附件： 0902课后练习.docx
附件： 0902学习任务单.docx
附件：初三【化学（北京版）1】化学让世界更美好.pptx

16 views Jul 15, 2021

初三化学(人教版)绪言化学使世界变得更加绚丽多彩初三【化学(人教版)】化学是一门以实验为基础的科学(第一课时)

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