数学概念是构成数学知识的基础。概念教学在整个数学教学中起着举足轻重的作用。正确地理解、掌握数学概念更是孩子学好数学的前提和保障,有利于学生在后来的学习中形成完整的、清晰的、系统的数学知识体系。而数学概念具有抽象概括性,它是枯燥的、乏味的。如何让这些枯燥、抽象的概念变得生动有趣,深深地植入于孩子们心中,使后 Mathematical concepts form the basis of mathematical knowledge. Concept teaching plays a decisive role in the entire mathematics teaching. Correctly understand and grasp the concept of mathematics is the premise and guarantee for children to learn mathematics, which helps students to form a complete, clear and systematic mathematical knowledge system in later learning. The concept of mathematics is abstract and abstract, it is boring and boring. How to make these boring, abstract concepts become vivid and interesting, deeply implanted in the hearts of children, so that after