Practice And Research On The Integration Of Geometer S Sketchpad And Junior High School Mathematics Teaching

With the advent of the computer age,information technology has also brought new development and new models to the teaching of mathematics.Therefore,the integration of information technology and mathematics curriculum can promote the optimization of mathematics curriculum,the development of students' information skills and the win-In the teaching of mathematics,geometric drawing board with its powerful mapping function,it is suitable for tutor teaching and help students to start after-school research,has aroused people's attention.Therefore,the author conducted a study on how to make Sketchpad assist junior high school mathematics teaching.This paper is divided into five parts.The first part introduces the research background,the research questions.Through domestic and foreign literature,established the general direction of research:To complete a train of thought about how the Geometer's Sketchpad assist junior high school mathematics teaching.The second part is the overview of the theory.After defining the related concepts in the integration of information technology and mathematics teaching,the paper establishes the two foundations of this paper:the powerful auxiliary teaching function of Geometer's Sketchpad and the related educational theory.The third part focuses on the idea of the integration of Geometer's Sketchpad in junior high school mathematics.Based on the teaching materials of PEP,the paper discusses how to use the Geometer's Sketchpad to assist the teaching of junior high school geometry teaching:the using of the Geometer's Sketchpad to carry out the teaching of the concept theorem,Using the Geometer's Sketchpad to carry out the function teaching,using the Geometer's Sketchpad to carry on the experiment teaching,using the Geometer's Sketchpad to realize the variable teaching.The fourth part is the summary and outlook.It analyze the placement of the experimental teaching achievement and the questionnaire on the Geometer's Sketchpad,it is found that the vast majority of students love teachers with the Geometer's Sketchpad,Sketchpad can enhance the independent law that their interest in mathematics and learning,It is very advantageous to make use of the Geometer's Sketchpad to integrate mathematics teaching in junior middle school.The fifth part is the summary and prospect,it summarizes the paper and puts forward some suggestions on how to use the Geometer's Sketchpad to integrate mathematics teaching.The purpose of this study is to provide teachers with a new way to integrate the junior high school mathematics teaching with Geometer's sketchpad and promote the Geometer's Sketchpad to play a greater role in Mathematics Teaching.The Geometer's Sketchpad can be a good helper for teachers in mathematics teaching,and a platform for students to study mathematical problems.