Application And Practice Of Dynamic Geometry Software In The Teaching Of Elliptical And Standard Equations

Dynamic geometry software,a kind of computer-aided teaching equipment,has been widely loved by teachers and students since it came into practical teaching.Especially for high school mathematics curriculum,the emergence of this kind of software undoubtedly provides a new teaching method for boring classroom.High school mathematics curriculum emphasizes the cultivation of students’logical thinking ability,so high school mathematics requires a certain depth of understanding of the subject.The course represented by geometric figure and trajectory equation has always been a difficult point in students’leaming process.The three-dimensional space constructed by dynamic geometry software can make students see the formation process of figure and the change of its standard equation more intuitively.This deductive teaching can bring students a deeper teaching experience.As a front-line math teacher,I know the importance of dynamic geometry software in high school math teaching,but in the process of practice,there are indeed some unknown problems.In this paper,the application of dynamic geometry software will be explored,and the ellipse and its standard equation will be selected as a practical case.In order to better analyze the application of practical teaching effect,I will now teach the class to conduct a comparative experiment,and through the class feedback,homework feedback,unit test feedback form,for the results of analysis,hoping to get some data.The structure of this paper is as follows:Chapter 1:This paper expounds the background and research methods of the research,understand the current development of dynamic geometry software;Chapter 2:Analyze the role of dynamic geometry software in practical teaching,and understand the application advantages of this software;Chapter Three:According to the literature,the teaching problems of dynamic geometry software are summarized.Chapter 4:Based on the teaching experience and teaching theory,the teaching design plan for the course of ellipse and its equations;The fifth chapter:Dynamic geometry software applied in the teaching of ellipse and its standard equations experimental research case analysis,in order to verify the teaching design strategy proposed in the previous chapter.