小学生六年级数学知识要点梳理.docx
小学生六年级数学知识要点梳理
目录
数学基础知识............................................3
1.1数的概念...............................................3
1.2运算规则...............................................4
1.3四则混合运算...........................................5
1.3.1运算顺序.............................................6
1.3.2简便运算.............................................7
几何初步...............................................10
2.1平面图形的认识........................................11
2.1.1长方形..............................................13
2.1.2正方形..............................................13
2.1.3平行四边形..........................................14
2.2空间图形的认识........................................16
2.2.1长方体..............................................18
2.2.2正方体..............................................20
数据统计与分析.........................................21
3.1数据的收集与整理......................................21
3.1.1数据的来源..........................................23
3.1.2数据的记录..........................................24
3.1.3数据的分类..........................................25
3.2数据的表示方法........................................26
3.3数据的分析与应用......................................27
3.3.1平均数..............................................30
3.3.2中位数..............................................31
应用题解答技巧.........................................33
4.1应用题类型分析........................................34
4.1.1一步计算题..........................................35
4.1.2两步计算题..........................................36
4.1.3多步计算题..........................................36
4.2解题步骤与方法........................................37
4.2.1理解题意............................................38
4.2.2设定未知数..........................................39
4.2.3建立方程............................................40
4.2.4解方程..............................................40
4.2.5检验答案............................................41
数学思维与能力培养.....................................42
5.1逻辑思维能力...............................