基于几何画板的数学可视化教学探讨——以平面曲线的切线概念教学为例  

A DISCUSSION ON THE TEACHING OF MATHEMATICAL VISUAL TEACHING APPROACH BASED ON THE SKETCHPAD——Conception of tangent line of plane curve as example

作　　者：王丹华[1] 杨海文[1] 刘诗焕[1] 

机构地区：[1]井冈山大学数理学院,江西吉安343009

出　　处：《井冈山大学学报（自然科学版）》2011年第4期128-132,136,共6页Journal of Jinggangshan University (Natural Science)

摘　　要：基于《几何画板》软件环境下,以平面曲线的切线概念为例进行数学可视化教学的探讨:"沟通新旧知识间的内在联系,以可视引导思维;提供典型的认知代表,以互动交流思维;创设可视化实验环境,以实验激活思维"。We discuss the mathematical visual teaching approach by the conception of the tangent line of plane curve as example by using sketchpad,which is try to reach the visual introductory thought by building the implication between old and new knowledge,reach visual communicative thought by typical cognitive representative,and activate explore thinking by taking full use of visual experiment environment.

关 键 词：几何画板 数学可视化教学 平面曲线的切线 探讨 

分 类 号：Q944.56[生物学—植物学]