概念是思维的最基本单元,而数学概念是一类事物在数量关系和空间形式方面的本质属性的抽象,是导出全部数学定理、法则的逻辑基础,数学概念是相互联系、由简到繁形成的学科体系。数学概念不仅是建立理论系统的中心环节,同时也是提高解决问题的前提,因此概念教学是数学基础知识和基本技能教学的核心。那 The concept is the most basic unit of thinking, and the mathematical concept is an abstraction of the essential attributes of a class of things in terms of quantity relations and spatial forms. It is the logical basis for the derivation of all mathematical theorems and rules. The mathematical concepts are interrelated, and they are formed from simple to complex. Subject system. The concept of mathematics is not only the central link of the establishment of the theoretical system, but also the prerequisite for improving the problem solving. Therefore, the concept teaching is the core of mathematics basic knowledge and basic skills teaching. that