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在小学数学解题过程中,每一步都时有猜想的思维活动,主要是猜解题的途径、方法和结论。数学上的猜想不是胡思乱想,而是指通过观察,并依据某些数学实例得到的直观或直觉上的初步判断、而又不经严格证明的命题。任何伟大的发明创造都是从猜想开始的。数学上很多重要的结论,也都是经过猜想才建立起来的。数学家高斯说过:“没有大胆的猜测就不可能有伟大的发现。”因此,在小
In primary school mathematics problem solving process, every step of the time there are conjecture thinking activities, mainly to guess the solution of the problem, methods and conclusions. Mathematical conjecture is not cranky, but refers to the observations through intuition or intuition based on some mathematical examples of initial judgments, but without rigorous proof of proposition. Any great inventions and starts are from the guess. Many important conclusions in mathematics have also been established only by speculation. The mathematician Gauss once said: “It is impossible to make a great discovery without a bold guess.” So in the small