摘要
文章首先阐述了关于数感的一些界定,并在此基础上深入探讨了数感的涵义。数感是人们在认识和理解数的基础上而产生的一种对数学问题的敏感性,属于"直觉"范畴。数感本身有层次之分。
The author narrates some kinds of definition of number sense, and discusses the meaning of number sense. Number sense is the sensitivity to mathematics prombles, which is on the basis of the understanding of numbers. It belongs to intuition category, and has different levels.
出处
《长治学院学报》
2008年第2期86-87,共2页
Journal of Changzhi University
关键词
数感
数概念
网络结构
number sense
number concept
net structure
