概念教学是数学教学中至关重要的一个环节,是基础知识和基本技能教学的核心,只有理解了数学概念的内涵与外延,才能真正实现概念指导下的学习探究活动.抓好概念教学,对提高数学教学质量具有根本性的意义,对培养学生的自学能力、可持续性学习能力、创新能力等具有决定性的意义.如何有效地进行概念教学设计呢?常见的做法是这样的,通过具体实例引入概念,通过概念中的关键词分析概念,为了得到相关定理或解决相关问题 Concept teaching is a crucial link in mathematics teaching. It is the core of basic knowledge and basic skills teaching. Only by understanding the connotation and denotation of mathematical concepts can we truly realize the learning and exploring activities under the guidance of concepts. To improve the quality of mathematics teaching is of fundamental significance to cultivate students’ self-learning ability, sustainable learning ability, innovative ability, etc. Decisive significance of how to effectively design the concept of teaching? Common practice is this, through the specific examples Introducing concepts, analyzing concepts through keywords in concepts, getting related theorems, or solving related problems