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我国著名数学家苏步青教授说:“学习数学要多做习题,边做边思考,先知其然,然后弄清其所以然.”因此我们要养成解数学题后再思考的好习惯,力求在解题中得到多方面的启示,提高解题效率.那么如何进行解数学题后的再思考呢?一、思因果解题后,要思考在解题过程中运用了哪些知识点、已知条件及它们之间的联系,还有哪些条件没有用过,结果与题意或实际生活是否相符.这样可促使我们进行大胆探索,发现规律,从而激发创造性思维.二、思规律解题后,要注意思考所运用的方法,认真总结规律,以达到举一反三的目的,有利于强化知识的理解和运用,提高迁移能力.
Professor Su Buqing, a famous mathematician in our country, said: “Learning math should do more exercises, thinking while doing things, then knowing what it is.” Therefore, we should cultivate a good habit of thinking after solving math problems, In the problem-solving to get a wide range of enlightenment, improve the efficiency of problem-solving.So how to re-think after solving math problem? First, thinking fruit problem-solving, to think about the problem-solving process using what knowledge is known Conditions and the links between them, what other conditions have not been used, the results and the inscription or actual life is consistent with this will enable us to boldly explore and discover the law, so as to stimulate creative thinking Second, We should pay attention to thinking about the methods used, conscientiously sum up the law, in order to achieve the goal of giving top priority to others, to strengthen the understanding and application of knowledge, and improve the ability to migrate.