借助GeoGebra的3D作图功能认识空间解析几何中的平面与曲面  

Recognize Planes and Surfaces in Spatially Resolved Geometry with Geogebra’s 3D Mapping Capabilities

作　　者：闫湛 杨付贵 Yan Zhan;Yang Fugui(Guangzhou College of Technology and Business, Guangzhou 510000,China)

机构地区：[1]广州工商学院,广州510000

出　　处：《黑龙江科学》2020年第11期18-19,共2页Heilongjiang Science

摘　　要：为了生动展示空间平面和曲面的生成过程,利用GeoGebra的3D作图功能,对空间解析几何中的平面、圆锥面、抛物柱面进行了研究。此软件能有效突破教学难点,化抽象为具体,提高了学生的想象能力。In order to vividly demonstrate the process of generating spatial planes and surfaces,the planes,cones and parabolic surfaces in spatial analysis geometry are studied using GeoGebra’s 3D mapping function.This software can effectively break through the teaching difficulties,abstract into concrete,and improve the students’imagination ability.

关 键 词：GeoGebra 3D作图功能 空间解析几何 平面 曲面 

分 类 号：O182.2-4[理学—数学] G434[理学—基础数学]