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三年级科学(教科版)-我们关心天气

视频地址：https://video.cache.bdschool.cn/vd/13f912dc01c8b11727442c153e3f9adf.mp4
附件： 1028三年级【科学(教科版)】我们关心天气-2PPT课件.pptx
附件： 1028三年级【科学(教科版)】我们关心天气-3学习任务单.docx
附件： 1028三年级【科学(教科版)】我们关心天气-4练习题.docx
附件： 1028三年级【科学(教科版)】我们关心天气-1教学设计.docx

19 views Jul 15, 2021

三年级科学(人教版)-手电筒的秘密2 三年级科学(教科版)-测量降水量

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