目 录

第1课 奇特的形状..........................................................................................1

第2课 望塔.................................................................................................6

第3课 桁架桥...............................................................................................12

第4课 斜拉桥...............................................................................................18

第5课 桌子...................................................................................................21

第6课 折叠椅...............................................................................................24

第7课 万向推车...........................................................................................29

第8课 不倒翁...............................................................................................32

第9课 跷跷板...............................................................................................34

第10课 天平.................................................................................................38

第11课 齿轮组合.........................................................................................42

第12课 陀螺.................................................................................................50

第13课 搅拌器.............................................................................................53

第14课 手钻.................................................................................................57

第15课 道闸.................................................................................................64

附录A LEGO 9686器材说明........................................................................67

附录B LEGO 9686零件表............................................................................68