《义务教育数学课程标准》指出:“有效的数学教学活动是教师教与学生学的统一,应体现‘以人为本’的理念,促进学生的全面发展。”作业批改是数学教师的一项常规工作,也是学生数学学习活动的组成部分之一。它是教师了解学生的数学学习历程,评价学生的数学学习效果,激励学生学习数学的重要方式,对于指导学生学习,调整教学方案,促进有效教学,起着很重要的作用。同时,它也是学生自己回顾学习过程,鉴定学习成效,掌握学习方法,积累数学学习经验,提升学习技能的重要途径。但在目前的作业批改中,还存在着如下不尽如人意的情况: “Compulsory education mathematics curriculum standards” pointed out: “Effective mathematics teaching activities is the unity of teacher teaching and student learning, should embody the concept of” people-oriented “and promote the all-round development of students.” Job modification is a math teacher’s routine Work is also an integral part of student math learning activities. It is an important way for teachers to understand students ’mathematics learning process, evaluate students’ mathematical learning effect and encourage students to learn mathematics. It plays an important role in guiding students to learn, adjusting teaching programs and promoting effective teaching. At the same time, it is also an important way for students to review the learning process, identify the effectiveness of learning, master learning methods, accumulate mathematical learning experience, and improve learning skills. However, in the current homework revision, there are still unsatisfactory conditions as follows: