论文部分内容阅读
解答数学题,作为一种创造性的思维活动,其重要特点是思维的变通性和流畅性.当主体接触的问题难以入手时,思维不应停留在原问题上,而应设法将原问题进行变形、转化、化归为另一个较为简单,较为容易或已经解决过的问题.然后通过对新问题的解决,达到解决原问题的目的,数学家G.波利亚曾经说过“:人类的高明之处就在于会迂回绕过不能直接克服的障碍,就在于所想出某个适当的辅助问题.”
To solve math problems, as a creative thinking activity, its important feature is the flexibility and fluency of thinking. When the problems of the subject contact are difficult to get started, the thinking should not stop on the original problem, but should try to deform the original problem, The conversion and conversion are classified into another simpler, easier or solved problem. Then through the solution to the new problem, the purpose of solving the original problem is solved. The mathematician G. Polya once said, “The humanity is brilliant. The point is that you will circumvent the obstacles that can’t be overcome directly. It’s because you think of an appropriate auxiliary problem.”