初中数学学习起来非常辛苦,它要求学生不仅要有较强的感知能力,而且要有一定的抽象概括能力。初中生处于学习习惯养成的一个重要时期,我们要在这个基础时期帮助学生养成较好的学习习惯,掌握科学的自主学习方法,从而为以后高中的学习数学打下良好的基础。本文从数学教学中的错误出发,让学生从错误当中去寻找一些策略和方法,来进行有效学习。 Junior high school mathematics learning is very hard, it requires students not only have a strong sense of perception, but also have a certain abstraction abilities. Junior high school students are in an important period of study habits. We should help students to develop good study habits and grasp scientific self-study methods in this basic period, so as to lay a good foundation for future high school learning math. This article starts from the mistakes in mathematics teaching and lets students find some strategies and methods from mistakes to carry out effective learning.