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六年级科学(教科版)-影长的四季变化

视频地址：https://video.cache.bdschool.cn/vd/5dcbe022568104648c72b02e81f1c2e7.mp4
附件： 1010六年级【科学(教科版)】影长的四季变化-1教学设计.docx
附件： 1010六年级【科学(教科版)】影长的四季变化-2课件.pptx
附件： 1010六年级【科学(教科版)】影长的四季变化-3学习任务单.docx
附件： 1010六年级【科学(教科版)】影长的四季变化-4课后练习.docx

19 views Jul 15, 2021

六年级科学(湘科版)-电磁转换六年级科学(湘科版)-太阳系

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