人教版新课标二年级数学下册教案全册.docx
人教版新课标二年级数学下册教案全册
目录
一、第一单元...............................................2
1.1认识长方形和正方形.....................................2
1.2认识三角形.............................................2
1.3认识圆形...............................................3
1.4图形的分类.............................................4
二、第二单元...............................................5
2.1加法的基本概念.........................................5
2.2加法计算...............................................6
2.3减法的基本概念.........................................7
2.4减法计算...............................................8
2.5加减法应用题...........................................8
三、第三单元...............................................9
3.1认识钟表...............................................9
3.2计时单位..............................................10
四、第四单元..............................................11
4.1认识厘米和米..........................................11
4.2长度的测量............................................12
4.3长度单位的应用........................................13
五、第五单元..............................................14
5.1面积的概念............................................15
5.2面积的测量............................................16
5.3面积单位的应用........................................17
六、第六单元..............................................18
6.1数据的收集与整理......................................19
6.2数据的表示方法........................................21
6.3简单的概率问题........................................21
七、第七单元..............................................22
7.1解决问题的策略........................................23
7.2生活中的数学问题......................................23
八、第八单元..............................................24
8.1数学游戏..............................................25
8.2数学故事..............................................26
8.3数学调查..............................................27
九、复习与总结............................................28
9.1单元复习..............................................29
9.2期末复习......................................