| Since the promulgation of the "double reduction" policy in 2021,various works related to the double reduction are being carried out."Reducing workload,improving quality and increasing efficiency" is an important content of the double reduction,and it is also the focus of education for a long time.As we all know,homework has always been a major source of pressure in our students’ daily study.The problems in math homework in junior high school are particularly serious,mainly for the unclear function of the homework,the lack of regularity of the homework,the lack of objectives of the homework design,the unreasonable content of the homework,the high degree of repetition of the questions,the neglect of the differences between students in the homework,the outdated evaluation method of the homework and the feedback of the homework is not timely and other problems,students face the homework is unbearable.It can be seen that the homework problem is the urgent focus of the current solution.Hierarchical homework refers to assigning different levels of homework according to students’ learning situation,which is a form of homework to promote students’ maximum development.The accurate analysis of learning situation cannot be separated from the support of data.Therefore,based on the advantages of data in education and teaching,data is combined with hierarchical homework.Form data-supported hierarchical homework design and implementation strategies for junior middle school mathematics,in order to optimize the design and implementation of homework,to reduce the burden,improve the quality and increase the efficiency of homework.Through literature research,this study reviews the status quo of homework research at home and abroad,stratified homework research,and stratified homework research supported by data.Combined with relevant education policies,this study investigates the status quo of junior middle school math homework in a certain middle school in Bengbu City by means of investigation and research,and analyzes and summarizes the existing junior middle school math homework problems.Taking the theory of multiple intelligences,the theory of individualized teaching,the theory of proximal development area and the theory of intervention response as the theoretical support,this study reviews the homework requirements in the Mathematics Curriculum Standards for Compulsory Education(2022 Edition)from multiple perspectives,combines the links of hierarchical homework design and implementation,and the support provided by data for hierarchical homework.Finally form the data supported junior high school mathematics hierarchical homework design and implementation strategy.Then in the experimental school,two experimental classes were selected to carry out single group pre-and post-alignment experimental study.Through the analysis of the experimental effects of class math scores and key students’ math scores,students’ non-intellectual factors questionnaire,students’ homework completion quality,homework duration analysis,student interviews and teacher interviews,it is found that in terms of reducing homework burden,students’ homework amount can be reduced and homework duration can be effectively controlled.In terms of homework quality improvement,homework objective is clearer,homework content is scientific,homework evaluation is diversified,and homework feedback is timely.In terms of homework efficiency,the class as a whole and students’ individual math learning results have been improved,students’ math learning non-intellectual factors have been developed,and students’ homework completion quality has been improved.The data-supported hierarchical homework design and implementation strategy of junior high school mathematics can effectively reduce the homework burden of students,effectively improve the quality of students’ homework,and effectively enhance the effect of students’ homework,so as to reduce the burden,improve the quality and improve the efficiency of homework. |
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