数学思维训练(第05期)
2018-07-15 12:53
强调一下:重在思维的训练,尽量不要有太多的功利心。
一年级
第12讲 图形的拼搭
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可以考虑各种情况,甚至折纸都可以:
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七巧板是个有用的工具:
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第13讲 玩火柴棒
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三角形三边关系:
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第14讲 单数与双数
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声明:本文章由网友投稿作为教育分享用途,如有侵权原作者可通过邮件及时和我们联系删除:freemanzk@qq.com
强调一下:重在思维的训练,尽量不要有太多的功利心。
一年级
第12讲 图形的拼搭
可以考虑各种情况,甚至折纸都可以:
七巧板是个有用的工具:
第13讲 玩火柴棒
三角形三边关系:
第14讲 单数与双数
--end--
声明:本文章由网友投稿作为教育分享用途,如有侵权原作者可通过邮件及时和我们联系删除:freemanzk@qq.com