荷兰著名数学家弗赖登塔尔说过,“反思是数学思维活动的核心和动力。”解题反思就是对解题思维活动的反思,它是对解题思维活动深层次的再思考,不仅仅是对数学解题过程的一般性回顾和重复,而是深究数学解题思维活动中所涉及的知识、方法、思路和策略等,具有较强的科学研究性质。反思的重要性,教师和学生都是知道的,但是在实践的过程中,却无法真正 Freidenhal, a famous Dutch mathematician, said: “Reflection is the core and motivation of mathematical thinking activities.” Problem-solving and reflection is the reflection on the problem-solving thinking activities. It is a deep re-thinking of problem-solving thinking activities Is not only a general review and repetition of the process of solving mathematical problems, but also a deep study of the knowledge, methods, ideas and tactics involved in solving mathematical thinking problems, and has a strong nature of scientific research. The importance of reflection, teachers and students are aware, but in the process of practice, but not real