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三年级科学(人教版)-开关3

视频地址：https://video.cache.bdschool.cn/vd/3c601206dde10bbbdf829a4c1024f728.mp4
附件： 1105三年级【科学(人教版)】开关3-1教学设计.docx
附件： 1105三年级【科学(人教版)】开关3-4练习题.docx
附件： 1105三年级【科学(人教版)】开关3-3学习任务单.docx
附件： 1105三年级【科学(人教版)】开关3-2PPT课件.pptx

17 views Jul 15, 2021

三年级科学(教科版)-测量降水量三年级科学(湘科版)-气体的热胀冷缩

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