小学数学教学中,特别是概念教学,传统方法是重结论,轻过程。教师把自己对概念的理解“讲”给学生听,而现代教学理论则提倡引导学生参与教学过程,即参与知识形成的过程。学生在教师的指导下,通过一系列具体事例概括出一般性数学原理,弄清数学概念的本质属性和知识体 Primary mathematics teaching, especially the concept of teaching, the traditional method is to re-conclusion, light process. Teachers tell their students what they say about their concepts, and modern teaching theories advocate the process of guiding students to participate in the teaching process, that is, participating in the formation of knowledge. Under the guidance of the teacher, the students summarize the general mathematical principles through a series of concrete examples, clarify the essential attributes of mathematical concepts and the knowledge body