The Research On The Connection Teaching Between Solid Geometry And Plane Geometry

Geometry is a branch of mathematics and is the science of studying the relationship between the shape and quantity of an object.Students from junior high school to high school will face a lot of learning problems,especially mathematics,a course with large thinking span is its characteristics.The geometry occupies a certain weight in the middle,the college entrance examination,Some contents used in high school geometry are not in the textbook of junior high school or belong to the content of understanding and selection,so in the geometry content of elementary and high school there is a "fault" phenomenon,this phenomenon makes it difficult for students to learn in the senior high school mathematics compulsory 2 "stereo geometry",so the joint teaching of junior middle school learning stage of high school plane geometry and solid geometry learning is very important.In order to study how to connect teaching the three-dimensional geometry of plane geometry problem,this study is based on previous studies,combines with the research of mathematics education theory,using literature research,comparative research,survey research and other research methods,on the "ordinary high school mathematics curriculum standards(experimental)(2003 Edition)" in the compulsory 2 "stereo geometry" and the "compulsory education mathematics curriculum standard(2011 Edition)" in the "graphics and geometry" requirements for the comparative study of senior high school mathematics compulsory 2 "solid geometry" content and the junior middle school mathematics textbooks in seven to nine grade "graphics and geometry" comparative study and interpretation and analysis of the junior high school and senior high school geometry content requirements of the convergence point of looking for content,Then,through the survey of students' solid geometry learning and interviews with senior high school teachers,the results are analyzed,having found the convergence point of thinking and thought method,and integrated some convergence points,through practical examples to show the solutions of plane geometry and solid geometry teaching and gives convergence countermeasures,in order to make students realize the transition from two-dimensional to three-dimensional thinking,and will learn and learn the three-dimensional geometry,but also lays the foundation for teachers' teaching smoothly and effectively in the future.