在我国新课改形势下,改变学生的学生方式已经成为新课程改革的核心,培养学生终身学习的习惯和能力就是学校教育的一种责任,尤其是要着力培养主体性学习能力,能对自己的学习作出评价。因此教学评价应该是诊断性、激励性、发展性的,评价的目的是为了矫正教学,提高质量,促进发展。而数学学习中直面错题,通过错题矫正教学,改进评价方式,便是培养学生自主学习能力的重要方法。 Under the situation of new curriculum reform in our country, changing students ’ways has become the core of the new curriculum reform. It is a responsibility of school education to cultivate students’ habits and abilities of lifelong learning. In particular, it is necessary to focus on cultivating subjective learning ability, Learning to make a comment. Therefore, teaching evaluation should be diagnostic, motivational and developmental. The purpose of evaluation is to correct teaching, improve quality and promote development. However, in the maths study, it is an important way to cultivate students’ self-learning ability by correcting the mistakes and correcting the mistakes.