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数形结合思想是一直都受重视的数学思想之一,在初中教材中的运用非常广泛。笔者结合相关的理论研究和数据调查,结合实践案例对于数形结合的思想方法做出了较为详细的介绍,也研究了数形结合思想方法在初中数学教材中的具体表现和作用。希望能够引起更多的专家和学者对于数形结合思想给予更多的重视,数学教师在实践教学中也能更加注重学生数形结合思想的培养。
The combination of number and shape is one of the mathematical ideas that has always been valued, and its use in junior high school teaching materials is very extensive. The author combines the relevant theoretical research and data surveys, combined with practical cases for the idea of combining numbers and forms made a more detailed introduction, but also studied the mathematical combination of mathematical methods in mathematics textbooks junior specific performance and role. It is hoped that more experts and scholars will pay more attention to the combination of numbers and shapes, and mathematics teachers can pay more attention to the cultivation of students’ numbers and ideas in practice teaching.