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新人教版五年级数学下册第三单元长方体和正方体教案.docx

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新人教版五年级数学下册第三单元长方体和正方体教案

目录

新人教版五年级数学下册第三单元长方体和正方体教案(1)......4

教案概述................................................4

1.1教学目标...............................................4

1.2教学重难点.............................................5

1.3教学方法...............................................5

学情分析................................................5

2.1学生认知基础...........................................6

2.2学生学习兴趣...........................................7

2.3学生学习态度...........................................7

教学内容................................................8

3.1单元概述...............................................9

3.2课内教学内容..........................................10

3.2.1长方体的认识........................................11

3.2.2长方体的特征........................................12

3.2.3长方体的表面积......................................13

3.2.4长方体的体积........................................14

3.3课外拓展内容..........................................17

教学过程...............................................18

4.1导入新课..............................................19

4.1.1情境导入............................................20

4.1.2游戏导入............................................21

4.2新课讲授..............................................21

4.2.1长方体的认识........................................22

4.2.2长方体的特征........................................23

4.2.3长方体的表面积......................................24

4.2.4长方体的体积........................................25

4.3巩固练习..............................................26

4.3.1课堂练习............................................26

4.3.2课后作业............................................27

4.4总结回顾..............................................28

4.5布置作业..............................................29

教学反思...............................................30

5.1教学效果评价..........................................31

5.2教学经验总结..........................................31

5.3教学改进措施..........................................32

新人教版五年级数学下册第三单元长方体和正方体教案(2).....33

一、内容概要.......

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