Optimization Of Grade 9 Mathematics Homework Design Under The Background Of "Double Reduction"

The “double reduction” policy has been implemented for about two years,and the basic education reform has achieved initial results.However,due to the differences in the quality of running schools,especially in some schools with generally weak teachers and poor quality of students,the difficulty of mathematics knowledge in the grade 9 increases,but the quality of homework cannot keep up,which makes the homework burden of some students with academic difficulties increased.Based on this background,it is of great significance to carry out the optimization design of junior high school mathematics homework for improving the current situation of " double reduction " and reducing the homework burden of students with academic difficulties.This paper defines the concept of homework and the connotation of unit homework through literature review,and clarifies the relevant theoretical basis and the main achievements and difficulties and challenges of the " double reduction " reform.Interviews and questionnaires were conducted among junior high school mathematics teachers and students in the internship school.After the implementation of the " double reduction," the design and implementation status of junior high school mathematics homework in schools with poor quality of students were investigated.SPSS and Python software were used to analyze the survey data.The results show that the amount of homework basically implements the requirements of " double reduction," but the quality and effect of homework still do not meet the expectations of students.Teachers are confused in homework design and lack theoretical and practical guidance;students ’ interest in mathematics homework and behavior habits have a positive impact on mathematics performance.Based on the literature review and current situation investigation,this paper conducts an empirical study on the design of unit review assignments for the ’ function ’ unit of junior high school.Through the evaluation of the implementation effect of the actual case,the feasibility of the job design is verified.Based on the questionnaire survey and t-test analysis of students ’ academic performance,and obtains the following conclusions:First,the junior high school mathematics unit operation case designed in this paper has certain results in improving academic performance,enhancing homework interest,improving homework habits,and reducing homework burden.Secondly,in the process of job design and implementation,the visualization of job design strategy can effectively improve the quality of job design.To sum up,the optimization scheme of junior high school mathematics unit review homework proposed in this paper can improve the problems existing in junior high school mathematics homework in schools with poor quality of students after " double reduction," and provide a practical and effective way to reduce the burden and improve the quality of mathematics review homework in senior high school entrance examination.After the reform of " double reduction," the research on homework design mostly starts from the student group,and pays less attention to the differences between schools with different school-running quality.This paper is innovative in designing the review homework of senior high school entrance examination from the perspective of student source quality,which can provide empirical support for the practical research of subsequent related homework design.