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一、前言数学试题多如牛毛,千变万化.如果一味的见题做题,不对试题的共性进行研究,进而形成通性通法,则容易形成题海战术,不利于发展学生的数学思维,不能较好的培养学生的解题能力.近现代法国哲学家、物理学家、数学家笛卡尔说过,“我所解决的每一个问题都将成为一个范例,以用于解其它问题”.这个范例就是“模型”.数学模型的发现、探究是一个不断抽象、反思、再
First, the preface Mathematical questions are numerous, ever-changing .If blindly questions, do not question the commonalities of research, and then the formation of generality, it is easy to form the sea tactics, is not conducive to the development of students’ mathematical thinking, can not be better Cultivating students’ ability to solve problems.Modern modern French philosopher, physicist and mathematician Descartes said that “every problem I solve will be an example for solving other problems.” This example Is the “model.” The discovery of mathematical models, to explore is a continuous abstraction, reflection, and then