Investigation And Practical Research On The Situation Of High School Physics Teachers' Self-edited Exercises

Self-edited exercise is the need of middle school physics teaching,and compiling high-quality exercises is an important sign of a mature teacher.The quality of exercises can not only reflect teachers' understanding of students' knowledge structure,but also reflect their scientific research accomplishment and creativity.Therefore,preparing exercises should be one of the essential skills for physics teachers.By means of questionnaire survey,this study studied the status quo of self-edited exercises of 181 physics teachers in senior high schools,and conducted the difference analysis of self-edited exercises with SPSS software,combined with the preliminary practical study of self-edited exercises.It is found that the vast majority of high school physics teachers have self-edited exercises,using students' daily errors as the material for editing questions is the main method for teachers;teachers pay more attention to improving their ability to compile questions,and through cooperation and exchanges between peers,they can improve the scientific and novelty of exercises;self-edited exercises have a positive effect on students' knowledge of physics and interest in learning;most teachers believe that there are difficulties in self-study,and hope to get guidance and help,etc.In response to the above research conclusions,in order to improve the ability of senior high school physics teachers to compile exercises,the author puts forward some suggestions for improvement to physics teachers,middle school and normal colleges:teachers should pay attention to collecting materials such as students' daily problem-solving errors,and try to write their own exercises;teachers actively cooperate and communicate to improve the scientific and novelty of exercises;form a proposition group within the school to adopt a reward system for teachers' self-edited exercises;strengthen the training of teachers' self-edited exercises and improve the evaluation measures for self-edited exercises;normal schools set up additional exercises to compile relevant courses,focusing on the teaching practice of exercise research,etc.Taken together,the following parts were mainly explained in the article:In the first part,the research significance of this topic was analyzed,the domestic and foreign research status of self-edited exercises,the principles and methods of the exercises and teachers' self-edited exercises were sorted out,and then the main research objectives,content,methods were expounded..In the second part,the basic concepts of physics exercises and self-made exercises were defined,and the theoretical basis of pedagogical psychology required for exercise preparation was analyzed.In the third part,it uses a questionnaire survey to analyze the source of high school physics teachers' exercises,the status of self-edited questions,the difficulties of self-edited questions and the need for help and guidance.Next,it analyzes the physics teachers of different gender,different educational background,different age,different region,different urban and rural differences in self-edited exercises.In the fourth part,based on literature review and questionnaire data analysis,it summarizes the five basic principles of self-made exercises:basic principle,scientific principle,targeted principle,situational principle,and innovative principle.Next,the self-edited exercises collected by the first-line physics teachers will be sorted and sorted out,and preliminary practical research will be conducted.It is concluded that self-edited questions have good purpose and pertinence,but the novelty needs to be strengthened and other evaluation results.The basic conclusions of this study were summarized in the fifth part.In order to improve the ability of physics teachers to compile exercises,some reference suggestions are put forward for physics teachers,middle schools and normal colleges.Then the shortcomings of this study are pointed out through reflection.