1 / 16

人教版小学数学第三册

人教版小学数学第三册. 下面的图形,哪些是角?哪些不是角?. 是. (  ). 不是. (  ). 是. (  ). (  ). 不是. 2. 猜一猜 哪个角大?哪个角小?. 1. 1. 1. 1. 1. 小朋友们:你们今天的表现真棒,现在我为大家准备了许多小棒,你能用两根小棒摆成几个角?. 小朋友,你们真棒!. 想一想: 一个三角形,剪掉一个角,还剩几个角?. 再见. 再见.

Download Presentation

人教版小学数学第三册

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 人教版小学数学第三册

  2. 下面的图形,哪些是角?哪些不是角? 是 (  ) 不是 (  ) 是 (  ) (  ) 不是

  3. 2 猜一猜 哪个角大?哪个角小? 1

  4. 小朋友们:你们今天的表现真棒,现在我为大家准备了许多小棒,你能用两根小棒摆成几个角?小朋友们:你们今天的表现真棒,现在我为大家准备了许多小棒,你能用两根小棒摆成几个角?

  5. 小朋友,你们真棒!

  6. 想一想: 一个三角形,剪掉一个角,还剩几个角?

  7. 再见 再见

More Related