An Application Research Of The Geometer's Sketchpad In The Junior Middle School Mathematics Geometry Teaching

Now with the development of the information age,students' demand for knowledge is increasing and becoming more multifaceted.Traditional teaching methods have been difficult to meet the actual needs of education in the information age.Free,open and more multifaceted methodical classes have become the real demand.Geometer's Sketchpad is a teaching tool commonly used in the teaching process.It is based on mathematics.It can represent geometric problems more accurately and dynamically,and can effectively promote the improvement of mathematics classroom effect.The author of this article interviewed mathematics teachers of several Mongolian-educated junior middle school to learn that Geometer's Sketchpad have helped teachers to solve problems and improve the results of junior middle school mathematics courses.Geometer's Sketchpadare rarely studied in national education,and even less in Mongolian junior middle school mathematics.The author of this article is not only a junior middle school mathematics teacher in a Mongolian school,but also a graduate student in the direction of modern education technology.Because of the current education development direction,new curriculum standards,the combination of information technology and subject requirements,and actual teaching needs,the author starts the article.This thesis consists of six parts.The first chapter elaborates the source of thetopic,the status quo of the research,the purpose and significance of the research,the content and methods.The second chapter mainly introduces the theoretical basis of the research and the basic functions of the geometric sketchpad.The third chapter is the investigation and analysis of the current situation of junior middle school mathematics teachers' teaching with Geometer's Sketchpad.The fourth chapter is a teaching design case based on the Geometer's Sketchpad.The fifth chapter expounds the analysis of the application results of the geometry sketchpad in the teaching of Mongolian junior middle school mathematics and geometry.Chapter VI summarizes the research results.Through research,the use of the Geometer's Sketchpad in the junior middle school and junior geometry teaching can increase the capacity of the mathematics curriculum content.Students' awareness of use and innovation has been significantly improved.The actual geometric phenomenon can help students to understand mathematics intuitively and master the law of changes.Students' interest in learning has been stimulated,traditional teaching has been improvedand teaching results have been significantly improved.Through these,the teaching of mathematics in junior middle school has been deepened,and it has become a new case.Finally,the research goal has been basically achieved.However,due to the limitations of the researcher and the limitations of the researcher's own knowledge and technology,this research must be somewhat lacking.Further research will continue in the future.