概念教学是小学数学课堂中较为典型且让我们一线教师深感为难的课型,新课程改革后,我们常常看到教师们为了体现学生的自主地位,由学生自己总结出概念,花尽心思、绞尽脑汁设计教学活动,让概念一个字一个词的呈现以帮助学生理解;还时常见到将概念教学的三个阶段:引入、形成、发展混为一谈,不分彼此,面面俱到,最后却面面不到的情形。因此对于概念教学不应仅是拘泥于文字 Concept teaching is a typical primary school mathematics classroom and make our front-line teachers embarrassed class, the new curriculum reform, we often see teachers in order to reflect the autonomous status of students by the students themselves to sum up the concept of concepts, Brainstorming design teaching activities, so that the concept of word by word presents to help students understand; also often see the concept of teaching will be three stages: the introduction, formation, development mixed, regardless of each other, all-inclusive, the last but not the face To the situation. Therefore, the concept of teaching should not be limited to words