Research On The Application Effect Of Dynamic Stratified Teaching Mode In Badminton Special Elective Course Of Senior High School ——A Case Study Of Pujiang Senior High School Affiliated To Shanghai University Of Traditional Chines

With the development and progress of physical education,the special curriculum of physical education in senior high school has been paid more and more attention by schools and teachers.This paper compares the application effect of ‘traditional teaching mode' and‘dynamic stratified teaching mode' in high school badminton special course to find out the advantages and disadvantages of the two teaching modes.Therefore,it provides a basis for the selection of teaching mode for the first-line specialized badminton teachers.In addition,expert interview method,questionnaire survey method and experiment method are used to analyze and summarize whether dynamic hierarchical teaching mode is suitable for high school badminton special teaching.The author also selects university professors,district teaching and research staff,and front-line teaching and research group leaders as the expert group,and determines ‘forehand serving high and long,forehand hitting high and long,putting the ball on the net,left and right movement' as the core content of this experiment.The results show that there is a significant difference between the teaching effect of the new model and the traditional model in the project of ‘forehand high and long serve'(T?4.015;**P < 0.01).There is a significant difference in the teaching effect of ‘Online ball release' item(T ? 2.298;*P < 0.05).There is no significant difference in forehand long shot and forehand movement(T?1.571,T?-0.279;P > 0.05).The research conclusions are as follows:1.Dynamic hierarchical teaching mode can be used as the main teaching mode in high school badminton specialized teaching.2.Dynamic stratification can effectively improve students' interest in learning,especially in the content of ‘forehand serving high and long',‘forehand hitting high and long' and ‘putting the ball on the net'.3.Dynamic stratified teaching mode will open up the differences in physical quality among students.4.Dynamic stratified teaching for students with low skill level can significantly improve their technical level.5.Dynamic hierarchical teaching model can narrow the level gap between students at all levels of specific skills.