提出问题是创新的基础和源泉。爱因斯坦说过:提出一个问题比解决一个问题更重要。因为别人发现一个命题并加以论证,与你光去验证别人给出的结论,这两者认知结构是不完全相同的。后者缺乏一个探索发现问题的锻炼,而这个锻炼却是认知的核心。我国数学教学长期偏重于“问题解决” Asking questions is the basis and source of innovation. Einstein said: It is more important to ask a question than solve a question. Because others find a proposition and prove it, and you just go to verify the conclusions given by others, the cognitive structure of the two is not exactly the same. The latter lacks an exercise that explores the problem of discovery, and this exercise is at the core of cognition. Our mathematics teaching has long been emphasis on “problem solving”