摘要
数学是一门抽象性极强的科学，数学中的抽象往往都是理想化抽象，数学家们也引入一些理想化元素．在讲授数学抽象概念时要由真实事物出发，给学生的思维插上想象的翅膀，并注意抽象概念之间的相互联系．
Mathematics was a kind of extremely abstract science,mathematicians often introduced some ideal elements into their domain and then the abstraction in mathematics is usually ideal abstract. When teaching abstract mathematical elements, the teacher should start from real thing, help the students＇ imagination fly freely, and pay enough attention to the relationship among these abstract elements.
出处
《数学教育学报》
1999年第1期75-78,共4页
Journal of Mathematics Education
