立体几何教学中运动思想的应用

The Application to Motion Thought in Solid Geometry Teaching

物体是运动变化着的,立体空间的事物同样也随着角度的变化,影响我们的感觉。所以在立体几何的教学中渗透运动的思想是必不可少的。对立体几何中的几种常见的运动作了详细介绍探讨。

Objects are always moving and changing,and similarly,everything in three—dimension space is also changing with changing of the angle,which can affect our sense.Therefore,it is indis- pensable to penetrate motion thought or solid geometry teaching.Hence.This essay will explore several common motions in solid geometry.