Study On The Solid Geometry Teaching In Senior High School

This paper analyses the present situation of high school in thebackground of new curriculum under the three-dimensional geometryteaching, comparison needs choreography and teaching solid geometryknowledge in senior high school textbooks in home and abroad, newinterpretation of "new curriculum requirements" on the teaching of solidgeometry problem solving in high school, and the high school math teachersshould study by solving three-dimensional geometry, to promote students’solid geometry knowledge and problem solving ability. In this paper, thebasic knowledge of mathematical problem solving, from the perspective ofcognitive psychology on mathematical problem solving process descriptionand three-dimensional geometry of the problem instance analysis, fullydisplay problem in solving three-dimensional geometry problem in theprocess of thinking process, points out that in the teaching of solid geometryproblem solving teachers should use mathematics method of thinking andway of thinking tools to show the thinking process of problem analysis tothe students, so as to better guide our teaching. Let teaching workers walkedout from the "problem solving" confusion, standing in the use ofmathematical thought and mode of thinking level view and guiding teaching, to improve the students ability to analyze problems, to solve the problem.Through the theoretical basis of teaching solid geometry problem solving inhigh school, a high school teacher in the context of the new curriculum ofsolid geometry problem solving teaching find direction and find atheoretical basis. Finally, mathematical problem solving process ofconventional thinking and unconventional thinking, for both teachers andstudents to a certain extent widened the solution of solid geometry in seniorhigh school examination view, not only to meet the different levels ofstudents’ learning needs, and better reflects the new curriculum for highschool three-dimensional geometry teaching requirements, do a helpinghand for the promotion and implementation the new curriculum standard.