本文强调解题后必要反思养成反思习惯,特别是反思解题方法关于解题方法文中以举实例详谈了利用判别式法、配方法、换元法、逐步调整法以提高学生的解题能力,培养创新思维. This article emphasizes that it is necessary to rethink the habit of reconsidering after solving problems, especially the method of resolving problem solving. On the method of solving problems, the paper discusses the use of discriminative methods, matching methods, substitution methods and gradual adjustment methods to improve students’ problem solving. Ability to cultivate innovative thinking.