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在解数学问题时,我们经常遇到一些问题直接求解较为困难,通过仔细审题、认真观察、分析、类比、联想等思维过程,选择运用恰当的数学方法并进行变换,经常可以将原问题转化为一个已知知识范围内容易解决的问题,达到解决原问题的目的,这一思想方法称为化归与转化思想.化归与转化思想的实质就是揭示联系,实现转化。可以说除了简单的数学问题以外,每一个数学问题的解决都是通过转化为已知问题来实现的。从某种意义上来说,数学的解题过程就是从
In solving mathematical problems, we often encounter some problems more difficult to solve directly, through careful examination, careful observation, analysis, analogy, Lenovo and other thinking process, choose to use the appropriate mathematical methods and transform, the original problem can often be transformed into A problem that is easily solved within a known scope of knowledge and reaches the goal of solving the original problem, and this method of thinking is called conversion and transformation. It can be said that in addition to simple mathematical problems, the solution to every mathematical problem is achieved by transforming into a known problem. In a sense, the mathematical problem solving process is from