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数与形是数学教学中的最基本概念,当在一定条件下,数与形可以相互转化,以不同的方式对数学关系进行展现,为数学解题提供了更好的角度.数形结合法是在该理念下形成的数学解题方法,可以通过“以形助数”和“以数辅形”两方面内容对数学关系进行梳理,全面分析数学问题的本质,从根本上提升了数学解题质量,已经成为了新时期高中数学教学的关键.一、数形结合法在解析几何中的运用高中数学解析几何知识内容较为复杂,常规解题难度较
Number and form are the most basic concepts in mathematics teaching. Under certain conditions, numbers and forms can be transformed into each other, and the mathematical relationship can be displayed in different ways, which provides a better perspective for solving mathematical problems. Is a mathematical problem solving method formed under this concept. It is possible to sort out the mathematical relationship through two aspects of “form aided ” and “aided by the number ”, and comprehensively analyze the essence of the mathematical problem fundamentally Improve the quality of mathematical problem solving, has become the key to high school mathematics teaching in the new era.First, the number of combination method in analytic geometry High school mathematics analytic geometry knowledge content is more complex, conventional problem-solving more difficult