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六年级科学(教科版)-能量从哪里来

视频地址：https://video.cache.bdschool.cn/vd/fce6defcdcbd4e4f4c6e47e1bc859e97.mp4
附件： 1125六年级【科学(教科版)】能量从哪里来-3学习任务单.docx
附件： 1125六年级【科学(教科版)】能量从哪里来-4课后练习.docx
附件： 1125六年级【科学(教科版)】能量从哪里来-1教学设计.docx
附件： 1125六年级【科学(教科版)】能量从哪里来-2课件.pptx

19 views Jul 15, 2021

六年级科学(教科版)-调查家中使用的能量六年级科学(人教版)-风能和水能

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