题盒微课-免费下载海量北京市区级优秀微课资源及配套资料

Register
Login
Media

二年级科学(人教版)-改进小船

视频地址：https://video.cache.bdschool.cn/vd/91248d426b5293d3e35d0e5688083e5f.mp4
附件： 1211二年级【科学(人教版)】改进小船-2PPT课件.pptx
附件： 1211二年级【科学(人教版)】改进小船-3学习任务单.docx
附件： 1211二年级【科学(人教版)】改进小船-1教学设计.docx
附件： 1211二年级【科学(人教版)】改进小船-4练习题.docx

22 views Jul 15, 2021

二年级科学(人教版)-设计和制作小船（二）二年级科学(人教版)-总结回顾

vanstone

Super Administrator

804,980 Points富豪

40238Posts2Following1Followers

Comments

Your Comment

Your name to display (optional)

Email me at this address if my Comment is voted or replied on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

Please complete the anti-spam verification

To avoid this verification in future, please log in or register.