如何全面提升学生素质,大面积提高教育教学质量,是摆在中学数学教师面前的一个大问题。“分层教学”符合个体差异的教育思想,符合主体性理论,符合全面发展教育理论,符合教学过程最优化理论,符合学生的学习心理,有着广泛的理论基础。所以,分层教学是推进素质教育的重要手段,也是为培养多规格、多层次的人才打基础的有效途径。 How to improve the quality of students in an all-round way and improve the quality of education and teaching in large scale is a big problem for middle school mathematics teachers. “Layered teaching ” is in line with the individual differences of educational thinking, in line with the theory of subjectivity, in line with the theory of all-round development of education, in line with the teaching process optimization theory, in line with the student’s learning psychology, has a broad theoretical foundation. Therefore, teaching in different levels is an important means to promote quality education and an effective way to foster multi-level and multi-level talents.