课堂教学是一个动态变化的发展过程,在师生、生生的交流互动中,随时都有许多意想不到的错误发生。大多时候,错误也是一种意外教学资源,看你怎么去把握,怎么去处理。出现错误并不可怕,只要我们及时识别错误,把错误当成一种难得生成资源加以开发利用,那么错误就能成为发展学生学习能力的一贴良药。在课堂教学中常出现一种现象:一些同学在解题过程中出错,别人说他 Classroom teaching is a dynamic process of development. Many unexpected mistakes happen at any time during the exchange and interaction between teachers, students and students. Most of the time, the error is also an unexpected teaching resources, how do you see how to handle, how to deal with. Errors are not terrible. As long as we identify mistakes in time and make mistakes as a rare resource for development and utilization, mistakes can be a good medicine for developing students’ learning abilities. In classroom teaching often appear a kind of phenomenon: Some students make mistakes in solving the problem, others say he