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30多年的小学毕业班数学教学生涯,笔者深深地懂得:数学教学主要是思维活动的教学,现代思维科学认为,思维过程起始于问题的形成和确定,任何思维过程总是指向于某一具体问题,没有问题,思维就成为无源之水、无本之木。爱因斯坦也指出:提出一个问题往往比解决一个问题更为重要。因为解决问题,也许仅是数学上的或实验上的技能而已,而提出新的问题,新的可能性,从新的角度去看旧的问题,却需要创造性的想象力,而且标志着科学的真正进步。那么教学中如何培养学生质疑呢?
More than 30 years of primary school graduation math teaching career, I deeply understand: mathematics teaching is mainly the teaching of thinking activities, modern thinking science that the thinking process starts with the formation and determination of the problem, any thinking process always point to a Specific problems, there is no problem, thinking has become a passive water, without the wood. Einstein also pointed out: It is often more important to ask a question than to solve a question. Because problem-solving may be only mathematical or experimental skills, it is necessary to ask for creative imagination and put forward new problems, new possibilities and old problems from a new perspective. It also marks the real issue of science progress. So how to train students to question it in teaching?