Improvement And Application Of Physics Mechanics Experiment In Senior High School

Physics is a subject based on experiments.Physical experiments play an important role in high school teaching to help students to understand the physical concepts.In this paper,we will discuss the experimental teaching methods related to the mechanics part in senior high school physics textbook.The related research has been started since1980 s,but this research mainly focuses on the experimental teaching methods and research on both improving the experimental process and the effect of the experimental teaching methods.Based on the analysis of literature,investigation results and teaching materials,this paper puts forward the principle of experiment optimization and improvement as well as provides the design and improvement of experiment cases,and applies them to the physical classroom to study their actual effects.Through the improvement and innovation of experiments as teaching material,we can enrich the demonstration of experiments in teaching material,and provide reference for clarifying the effect of the improved experiment administration.The paper is divided into five parts.The first part is to summarize the research and progress of experimental innovation at home and abroad through literature research at home and abroad,and discuss the background,significance and purpose of this study,as well as the methods and process to achieve the purpose.The second part is to study the current situation of physics classroom experiment teaching in senior high school,especially through surveys and interviews to the senior high school students and teachers in Zigong last year,in order to understand the current situation of physicsexperiment teaching in senior high school in Zigong,the existing problems in physics experiment teaching in senior high school and the direction that teachers and students think classroom experiments should be improved.The third part is to analyze mechanics experiments in teaching materials,and put forward the principles of experiment optimization and design based on the results of the surveys and interviews from before.This paper also introduces the experimental improvement and innovative demonstration cases of the mechanics part of the experimental teaching in senior high school,and analyzes the advantages and disadvantages as well as the effect achieved in class.The fourth part is to study the practical effect of the application of the improved experiment and the innovative demonstration by the way of surveys conducted with questionnaires,interviews and performance comparisons.The fifth part is to summarize the research results,provide some practical cases for practicing senior high school teachers,provide practical exploration for the improvement and innovation of experiments used in of senior high school mechanics,and discuss the prospect of continued work in this topic of research.