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五年级科学(人教版)-改进与交流

视频地址：https://video.cache.bdschool.cn/vd/35344049d666d03a59ec3c6ce23bc161.mp4
附件： 1216五年级【科学(人教版)】改进与交流-1教学设计.docx
附件： 1216五年级【科学(人教版)】改进与交流-3任务单.docx
附件： 1216五年级【科学(人教版)】改进与交流-4练习题.docx
附件： 1216五年级【科学(人教版)】改进与交流-2课件.pptx

17 views Jul 15, 2021

五年级科学(人教版)-第五单元回顾五年级科学(人教版)-水中的微小生物(第一课时)

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