Research On The Teaching Strategy Of Physics Dynamics In Senior High School

Physics is an important basic subject,and its knowledge and development are of great value to the research and development of the whole natural science and social science.The establishment of classical mechanics laid a solid foundation for the beginning and development of modern science and technology.For high school teaching,physics is also of great significance.From the perspective of the college entrance examination,the coverage of college majors in physics after the implementation of the "3+1+2" new college entrance examination mode ranks the first among all disciplines.From the perspective of the cultivation of students,physics can comprehensively cultivate students' comprehension ability,reasoning ability and comprehensive analysis ability.The establishment of these abilities is also of great help to the learning of other subjects.According to students' physical and mental development law,knowledge reserve and ability foundation,senior high school physics takes dynamics as the first step in the teaching design of senior high school physics.In addition,dynamics takes up half of the special weight in high school physics knowledge and college entrance examination,which becomes the cornerstone of high school physics and lays the foundation for the whole high school physics learning,making it crucial in high school physics.During the actual teaching process,the author found although the teaching material on the basis of the design fully consider the high school students learning and intellectual development,the dynamics of learning achievement often cannot achieve the desired effect.Besides,there are lot of learning problems appearing in the process,which greatly affected the dynamics of the teaching effect and the motivation of the teachers and students.In order to improve the teaching effect of dynamics and solve the students' puzzles in the learning process,the author decided to study the difficulties of high school students in the learning process of physical dynamics and explore targeted teaching strategies.After a questionnaire survey of the research objects,the author made an in-depth analysis and research on the survey data,and explored the coping strategies such as the group discussion classroom teaching mode,the combination of various teaching methods,the individual teaching schemeand the note-taking training.In the actual teaching,the comparative experiment is used to verify the effectiveness and feasibility of the countermeasures.The results show that it has a good effect on improving students' learning interest,cultivating students' consciousness of solving problems independently,thinking ability and academic performance.This paper consists of seven chapters.The first chapter,after discussing the research background,significance and value of the subject,introduces the research problems through the actual teaching and learning status of high school physics dynamics,determines the research ideas and research contents according to the problems,and adopts three research methods: literature research,questionnaire survey and experiment.The second chapter will define the concept of the research problem and introduce the theoretical basis used in the research.The third chapter will mainly describe the author's questionnaire survey on high school students and the data obtained from the two aspects of students' internal and external causes for preliminary processing to get the basic information of students.The fourth chapter and the fifth chapter,on the basis of through in-depth analysis of survey data,will summarize the dynamics of common problems in the learning process of students,from two aspects:internal and external causes of system analyzing the cause of problems.And then on this basis,these two chapter will explore coping strategies and make detail respectively from the perspective of teachers,students,schools and families.The sixth chapter is the practice verification of the above research strategy.The author uses the method of comparative experiment to verify the effectiveness of the strategy,and summarizes the areas that need to be improved,and puts forward the application suggestions.The last chapter is the postscript,which makes an objective analysis of the whole research process,and summarizes the advantages of teaching strategies and the shortcomings of the research process.