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数学思想是数学科学发生、发展的根本,是探索研究数学所依赖的基础,也是数学课程教学的精髓.使学生获得数学的基本思想是数学课程的重要目标之一.对学生进行数学思想方法的培养,能促使学生对所学知识点形成有序的知识链,建立良好的认知结构.本文以人教版数学教材八年级上册21页至22页“11.3.2多边形的内角和”教学为例谈谈数学教学中教师如何凸显数学思想的做法和体会,仅供参考.
Mathematic thinking is the foundation of the occurrence and development of mathematical science, which is the basis of exploring and studying mathematics, and the essence of mathematics teaching, so that students can get the basic idea of mathematics is one of the important goals of mathematics curriculum. Training, to promote students to learn knowledge points to form an orderly chain of knowledge, to establish a good cognitive structure.This paper PEP Teaching and learning materials eighth grade 21 to 22 pages “” 11.3.2 Polygonal angle and Teaching as an example to talk about how teachers in mathematics teaching how to highlight the thinking and practice of mathematics, for reference purposes only.