北京市义务教育课程改革实验教材数学第六册

Oct 30, 2014

140 likes | 268 Views

北京市义务教育课程改革实验教材数学第六册. 面积和面积单位. 大兴区黄村镇西黄村小学李洁. 导入. 新课. 练习. 1 平方厘米. 边长是 1 厘米的正方形面积是 1 平方厘米。. 1 平方分米. 边长是 1 分米的正方形面积是 1 平方分米。. 1 平方米. 边长是 1 米的正方形面积是 1 平方米。. 比较. １厘米. １平方厘米. 根据下面的测量要求，说出用长度单位还是用面积单位？

imogene-hicks

Download Presentation

北京市义务教育课程改革实验教材数学第六册

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

北京市义务教育课程改革实验教材数学第六册 面积和面积单位大兴区黄村镇西黄村小学李洁
导入新课练习

1平方厘米 边长是1厘米的正方形面积是1平方厘米。
1平方分米 边长是1分米的正方形面积是1平方分米。
1平方米 边长是1米的正方形面积是1平方米。
比较１厘米１平方厘米
根据下面的测量要求，说出用长度单位还是用面积单位？根据下面的测量要求，说出用长度单位还是用面积单位？火柴盒面的大小____________　　　　课桌面的宽 ____________教室门的高 ____________　　　　　黑板面的大小 ____________ 面积单位长度单位长度单位面积单位
谢谢观看!

More Related