数学既是一门纯理论的基础学科,需要高度的抽象思维能力,又是一个可以解决许多问题的工具。掌握数学知识,可以解决相关学科(如物理学)以及日常生活中遇到的很多问题。但是在以往的教学过程中,我们往往过多采用班级授课制,在义务教育的过程中,这种授课模式存在弊端。我以为:只有分层教学模式才能适应于素质教育。 Mathematics is not only a basic subject of pure theory, but also requires a high degree of abstract thinking. It is also a tool that can solve many problems. Mastering mathematics knowledge can solve many problems encountered in related disciplines (such as physics) and in daily life. However, in the past teaching process, we often used the class teaching system too much. In the course of compulsory education, this teaching mode has drawbacks. I think: Only a layered teaching model can adapt to quality education.