华东师大版下学期七年级数学教案Word文档下载推荐.docx

华东师大版下学期七年级数学教案Word文档下载推荐.docx

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6.2解一元一次方程（郭兴华）................................................................................3

1．方程的简单变形......................................................................................................3

第一课时........................................................3

第二课时........................................................6

2．解一元一次方程......................................................................................................8

第一课时........................................................8

第二课时.......................................................10

第三课时.......................................................12

第四课时.......................................................13

6.3实践与探索（郭艳）..........................................................................................16

第一课时.......................................................16

第二课时.......................................................18

第三课时.......................................................20

第四课时.......................................................22

第7章二元一次方程组............................................................................................24

7.1二元一次方程组和它的解（郭艳）..................................................................24

7.2二元一次方程组的解法（孙云然）..................................................................26

第一课时.......................................................26

第二课时.......................................................28

第三课时.......................................................30

第四课时.......................................................32

第五课时（习题课）...............................................34

第六课时.......................................................36

7.3实践与探索（孙云然）......................................................................................38

第一课时.......................................................38

第二课时.......................................................41

小结与复习

（一）.................................................43

小结与复习

（二）.................................................46

第8章一元一次不等式............................................................................................47

8.1认识不等式（李长顺）....................................................................................47

8.2解一元一次不等式（李长顺）..........................................................................50

1．不等式的解集........................................................................................................50

2．不等式的简单变形................................................................................................53

3．解一元一次不等式................................................................................................56

第一课时.......................................................56

第二课时.......................................................58

8.3一元一次不等式组（郭新楠）..........................................................................60

第一课时.......................................................60

第二课时.......................................................62

第8章一元一不等式复习（郭新楠）....................................................................64

第一课时.......................................................64

第二课时.......................................................66

第9章多边形............................................................................................................68

9．1三角形（郭新楠）.............................................................................................68

1．认识三角形............................................................................................................68

第一课时.......................................................68

第二课时.......................................................71

三角形的外角和（王冰）..........................................................................................74

第一课时.......................................................74

第二课时.......................................................76

2.三角形的三边关系（王冰）................................................................................78

9.2多边形的体验不确定现象......................................................................................11511.1可能还是确定（刘淑桃）............................................................................11511.2机会的均等与不等（张金苗）.......................................................................117

1.成功与失败..........................................................................................................117

2．游戏的公平与不公平..........................................................................................12011.3在反复实验中观察不确定现象（张金苗）.................