Research In Integration Of Geometer's Sketchpad And The High School Mathematics Teaching

As a popular software to Mathematics teachers in high school, Geometer's Sketchpad enters teaching courses, changes the way of content presentation, improves the quality both in learning and teaching, and finally promotes teaching reformation.This paper is divided into five parts:In the first part, point out the meaning of integration. Meanwhile, it points out Geometer's Sketchpad plays an important part in teaching analysis of geometry.In the second part, show the changes taken by Geometer's Sketchpad in high school Mathematics teaching through cases. It can stimulate interests through creating scenes; highlight keystones and break through the difficulty; demonstrate dynamically and make a bridge between figures and graphs; dig out the connection with other information and combine them; develop and better thinking intelligence; explore practically; develop divergent thinking.In the third part, indicate the basic principles in the integration application of Geometer's Sketchpad and the high school Mathematics teaching, which includes necessity principle, balance principle, interaction principle, and the principle of openness.The fourth part is the key content of this paper. Show how to integrate Geometer's Sketchpad and the high school Mathematics teaching, mainly through cases inspected by teaching practice, encircled by integration of Geometer's Sketchpad and inquiry-based learning, integration of Geometer's Sketchpad and research-based study, and the breakthrough in examination composing of Analytic Geometry supported by Geometer's Sketchpad which is innovative and has never been touched before.In the fifth part, seriously reflect on the integration of Geometer's Sketchpad and the high school Mathematics teaching, mainly based on three aspects as followed:one definition, two restrictions, and three notices.