Page 9 - 初中数学核心题组——提升核心素养的培优框架

目录
七上 核心题组··························································1

专题 1 立体图形的展开与折叠 ·······································3 CONTENTS

专题 2 数轴与绝对值、距离、中点 ·································6
专题 3 有理数的混合运算 ·············································9

专题 4 数的规律························································ 12
专题 5 整式的加减运算··············································· 15

专题 6 表格图形中的规律 ··········································· 17
专题 7 代数式的应用·················································· 21

专题 8 线段角度的基本运算 ········································ 23
专题 9 钟面角的计算·················································· 26

专题 10 三角板中的角度探究 ······································· 28
专题 11 旋转的三角板 ················································ 31

专题 12 数轴上的动点问题 ·········································· 35
专题 13 解一元一次方程及其应用 ································· 39

专题 14 综合实践之“瞎转圈”的道理 ··························· 44
专题 15 综合实践之制作一个尽可能大的无盖长方体盒子 ··· 47

七下 核心题组························································ 51

专题 1 幂的运算························································ 53
专题 2 平方差公式····················································· 55

专题 3 完全平方公式·················································· 60
专题 4 余角，补角及三线八角 ····································· 65

专题 5 平行线的判定与性质 ········································ 67
专题 6 尺规作图························································ 71

专题 7 变量之间的关系应用 ········································ 73
专题 8 认识三角形（内角和、高、中线、角平分线） ······· 77

专题 9 等边三角形与全等 ··········································· 81