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数学概念是数学科学知识体系的基础,是中学数学基础的核心,是数学思维的细胞,是数学能力的根基之一,是反映数学对象的本质属性和特征的思维形式。只有正确的理解数学概念,才能充分认识好某一事物的本质,才能在解题中做出正确的判断和推理。因此,上好数学概念课是十分重要的。一、重视概念的引入,激发学生的思维数学概念形成的途径各不相同,有些是由生产、生活实际问题中抽象出来的,有些是由数学自身的发展与需要而产生的,有
The concept of mathematics is the foundation of mathematics science knowledge system, the core of high school mathematics foundation, the cell of mathematical thinking, the foundation of mathematics ability, and the thinking form reflecting the essential attributes and characteristics of mathematical objects. Only when we correctly understand the concept of mathematics can we fully understand the essence of a thing and can make correct judgments and reasoning in problem solving. Therefore, a good mathematical concept course is very important. First, attach importance to the introduction of concepts to stimulate students’ thinking Mathematical concepts are formed in different ways, some of them are abstracted from actual problems of production and life, and some are caused by the development and needs of mathematics itself. There are