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著名的数学家,莫斯科大学教授C.A.雅洁卡娅曾在一次向数学奥林匹克参赛者发表《什么叫解题》的演讲时提出:“解题就是把要解题转化为已经解过的题”.转化思想是把未知解的问题转化到在已有知识范围内可解的问题的一种重要的思想方法.通过不断的转化,把不熟悉、比较抽象、不规范和复杂的问题转化为熟悉、规范甚至模式化、简单的问题,从而找到解决问题的突破口,问题得以轻松解决,这就是转化的魅力.在解题过程中,必须根据问题
Renowned mathematician and professor at the University of Moscow, CA Yajiekaya put forward a speech entitled “What is problem solving?” To the math Olympiad participants: "Problem solving is to translate problem solving into solved problems Transformational thinking is an important way of thinking that transforms the problem of unknowns into the problem of solvability within the existing knowledge and transforms the unfamiliar, abstract, non-standard and complex problems into Familiar with, norms and even modeled, simple problems, to find a breakthrough to solve the problem, the problem can be easily solved, and this is the charm of the transformation in the process of solving problems, must be based on the problem