一、注重概念的本源、概念产生的基础,体验数学概念的形成过程由于概念教学在整个数学教学中起着举足轻重的作用,我们应重视在数学概念教学中培养学生的创造性思维。引入是概念教学的第一步,也是形成概念的基础。概念引入时教师要鼓励学生猜想,即让学生依据已有的知识和材料作出符合事实的推测性想象,让学生经历数学家发现新概念的最初阶段。猜想作为数学想象表现形 First, pay attention to the origin of the concept, the basis of the concept, experience the formation process of the concept of mathematics As the concept of teaching plays a decisive role in the entire mathematics teaching, we should attach importance to cultivating students’ creative thinking in the teaching of mathematical concepts. Introduction is the first step of concept teaching, but also the basis of forming concepts. When the concept is introduced, teachers should encourage students to guess that students should make speculative and factual conjectures based on the existing knowledge and materials, so as to enable students to go through the initial stages of mathematicians’ discovery of new concepts. Guess as a mathematical imagination