| In recent years,the survey study shows that the physical fitness of students in Our country shows a significant decline in physical health monitoring,primary schools average four physical education classes per week,each class hour is 35 minutes,relying work is not only an effective expansion of physical education teaching content,but also the most effective supplement to the implementation of primary and secondary school students to complete daily physical exercise for one hour.This paper uses the "AI + Sports",which has a favorable change in the physique of primary schools and a favorable impact on parents,students,teachers,etc.According to the common development concept of "four integration and common development" of parents,students,campuses and teaching information network platforms,this study takes strengthening the interaction with home and school as the core content,and cultivates the good physique of primary school students as the main center,and strives to solve the problems of insufficient sports at home.According to the survey,after the introduction of the double subtraction policy,parents,schools and teachers pay more and more attention to the physical fitness development of students,according to the teacher’s release of parenting homework,parents receive homework to complete the child’s homework,Finally,the teacher evaluates the homework,summarizes the performance of each exercise,and the punch card system will select the progress award and the individual award every week,which effectively improves the student’s interest in punching the card.According to the data,it was found that after six weeks of punching,the students’ grades had improved slightly.After three rounds of action research and continuous adjustment and summary,a home-school interaction model for primary school students’ physical education homework has been constructed.Through the frequency of online sports homework,the comparison with students’ physical fitness,the actual exercise effect,and the comprehensive evaluation of the model by parents,schools and teachers,etc.,the implementation effect of the home-school mutual assistance model of sports homework is studied,and the following conclusions are concluded that the development of this model has promoted the number of students’ sports from scratch;Thus increasing the number of daily physical exercises of the students of the school. |