在解题教学中不仅要关注学生解题的答案是否正确,更要关注学生解题时所使用的方法是否正确.有时学生解题的答案是正确的,但得出正确答案的背后却是一个错误的解法,这时教师应弄清错误的原因,并依靠自身的教学智慧找出正确的﹑学生容易理解的解决方法. In the problem-solving teaching, we should not only pay attention to the correct answer of the student’s problem-solving, but also pay attention to whether the method used by the student in solving the problem is correct or not. Sometimes the answer to the student’s problem is correct, but behind the correct answer is one Wrong solution, then teachers should understand the reasons for the error, and rely on their own teaching wisdom to find the right ﹑ students easily understand the solution.