Research On The Design And Implementation Of Physics Gradation Homework In Rural Junior High Schools Under The Background Of "Double Reduction Policy"

In July 2021,it is proposed that “Students should be comprehensively reduced the total amount and duration of homework,and alleviate the heavy burden of homework” from the Opinions on Further Reducing the Burden of Homework and Extracurricular Training for Students in Compulsory Education,issued by the General Office of the Communist Party of China Central Committee and the General Office of the State Council.Continuously improving the quality of homework design is the need which is pointed out by the Opinions.Physics gradation homework is studentcentered and designed to meet the developmental needs of all students at different levels.Therefore,it is of great significance in reducing students’ academic burden and improving learning efficiency.This paper is divided into six parts.Chapter one is the introduction,where literature analysis is mainly used to know about the status of physics gradation homework at home and abroad,including the background,the main problems,the practical and theoretical significance,the main ideas,methods,concept definition,literature review,etc.Chapter two is the theoretical part,where the advantage of the theory of teaching students in accordance with their aptitude,the latest development zone theory,and the incentive theory would be analyzed in the thesis.Chapter three is the research part,where questionnaire and interview methods are used to obtain the information of the current situation about the physics homework from students and physics teachers.Problems and further thinking are generated from the study.Chapter four is the design of physics gradation homework,where the result of the interview and the theories summarized by predecessors are used to optimize student gradation,homework gradation,and evaluation gradation.Strategies for current problems of homework and gradation homework practice cases are both designed.Chapter five is the implementation of gradation homework.Students,the difficulty of homework and the evaluation method are graded on the basis of questionnaire survey and interview analysis statistics in combination with the physical and mental development characteristics of the students,the three-layer core of physics and physics learning methods.Then,the physics gradation homework plan would be tested in practice,where the homework design plan and student layering would be dynamically adjusted according to the actual situation.Interviews with experimental students would be conducted to test the implementation effectiveness.The advantages and disadvantages of gradation homework would be identified.Chapter six is the result of the research.By implementing physical gradation homework in the ninth grade of the school,the learning needs of students at different levels are met,which leads an effective reduction of the students’ burden.Students’ interest in learning is also improved.Therefore,the optimized gradation homework design is feasible in teaching practice.Finally,some reflections of gradation homework and the deficiencies are made in the research.