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数学概念是客观事物的数量关系和空间形式方面的本质属性在人脑中的反映,是对一切事物进行判断和推理的基础。数学概念是构成数学知识的基础,正确理解并灵活运用数学概念,是掌握数学基础知识和运算技能、发展逻辑论证和空间想象能力的前提是数学教学的一个重要方面,是基础知识和基本技能教学的核心,但其抽象性使得在教学中具有相当的难度。一、数学概念的特点由于数学概念是人脑对数量关系和空间形式的本质属性的反映,是主观性与客观性、特殊性与普遍性、抽象性与
Mathematical concepts are the quantitative relationship between the objective things and the essential attributes of the spatial forms reflected in the human brain, which are the basis for judging and reasoning about everything. Mathematical concepts constitute the basis of mathematical knowledge. Correct understanding and flexible use of mathematical concepts are the preconditions for mastery of basic knowledge and computing skills of mathematics, development of logical argumentation and spatial imagination. It is an important aspect of mathematics teaching, and is basic knowledge and basic skills teaching But its abstraction makes it quite difficult to teach. First, the characteristics of mathematical concepts As the concept of mathematics is the human brain to the relationship between the number and the nature of the reflection of the spatial form, is the subjectivity and objectivity, specificity and universality, abstraction and