| For a long time,primary school teachers have many problems in the process of assigning homework,such as large randomness,weak structure,single form of homework,more repetitive training,lack of practicality,lack of pertinence and personalization.Based on this,in July 2021,the State issued the Opinions on Further Reducing the Burden of Students’ Homework and Off-school Training in Compulsory Education,which is referred to as "Double Reduction".In order to promote the implementation and implementation of the policy,realize the "burden reduction and quality improvement" of primary school math homework,and give full play to its educational function,this paper investigates the current situation of math unit homework design in the second stage of primary school,puts forward the action research of homework design,analyzes the action effect and optimization strategy.First of all,based on the research status of scholars at home and abroad,this paper uses the questionnaire survey method to investigate the current situation of the design of mathematics unit assignment in primary school X,understand the current situation of students,parents and teachers in primary school X in the design of mathematics unit assignment,and conduct an overall analysis of the survey results of students,parents and teachers,especially the purpose,basis,evaluation and feedback of teachers on the design of mathematics unit assignment.At the same time,it points out the problems and reasons in the design of elementary school math unit work,including the lack of management of elementary school math unit work design,the lack of teachers’ ability to design math unit work,and the influence of parents’ ideas on math unit work design,and analyzes the case of X primary school excellent teachers’ work design with practical cases.Secondly,carry out action research on the design of mathematics unit homework in X Primary School.On the basis of preparing for action,carry out three rounds of action research,continuously optimize the action plan,update the action implementation and investigation,continuously summarize and reflect on the action,and compare the scores before and after the action,the completion of the homework,the knowledge mastery This paper analyzes the action effect of elementary school mathematics unit assignment design from the aspects of cognition of elementary school mathematics assignment and learning emotional attitude.Finally,in combination with the basic principles of the design of the math unit assignment in the second stage of primary school,the paper clarifies the assignment design process from the aspects of grasping the classroom objectives,clarifying the context of unit knowledge,expanding the source of assignment content and integrating home-school evaluation,and puts forward corresponding assignment design strategies. |