Research On Teaching Mode Of Solid Geometry With Linglong Drawing Board

Solid geometry is one of the most difficult mathematical problems in a senior high school teaching.When students learn it,problems,such as how to cultivate their mathematical abilities and how to develop their intuitionistic imagination,have raised a heated debate.The recent research on the teaching mode of solid geometry has attracted the attention of scholars and inservice teachers.Under the integrated background of the information technology and classroom teaching,the author applied the newly developed information technology software to the practice of solid geometry classroom teaching and put forward its teaching mode with Linglong drawing board.Linglong drawing board is 3D dynamic image,which is fast,practical and flexible.With its help,students can understand and analyze the solid geometry images more easily and vividly.And their ability can be improved with certain teaching techniques.After studying relevant teaching patterns and solid geometry teaching modes at home and abroad,the author summarized the theoretical basis of solid geometry with the knowledge of pedagogy and psychology.Based on the relevant theories,the necessary elements,the specific operation process and its features are discussed.The author combined the experimental results with her investigation into senior high school solid geometry,and explored the factors affected by Linglong drawing board.All the efforts provided the theoretical and practical evidence for the improvement of this teaching mode.Based on the study of theories,the results of experiment,the investigation and the analysis of the solid geometry teaching mode with Linglong drawing board,the author finally drew the following conclusion: firstly,based on Linglong drawing board teaching mode,the student-oriented concept can be fully embodied in the students' self-learning process.Secondly,this teaching mode can help solve the problems in the solid geometry teaching and increase students' scores.At last,it can arouse students interest in acquiring knowledge,affect their learning attitude and approaches,and develop their learning abilities.