摘要
数学概念表征是数学教育心理学的重要研究对象,概念意象、概念结构、概念域和概念系是刻画数学概念和数学概念表征的关键词汇;基于“真度”、“深度”、“速度”3个概念,数学概念表征可作更精致地描述;数学概念表征具有以下特点:意象表征性、二重性和历时性.
Based on the general theory of knowledge representation, this paper gave a concrete analysis of mathematical concept representation. Firstly, it analyzed concept image, concept structure, concept field and concept system, which related to mathematical concept representation. Secondly, it brought forward to correctness, depth and velocity and made an elaborative depiction of mathematical concept representation. Lastly, it drew some traits of mathematical concept representation.
出处
《数学教育学报》
2003年第2期21-23,共3页
Journal of Mathematics Education
关键词
数学概念表征
数学教学
教育心理学
概念结构
概念域
concept structure
concept field and concept system
concept image
correctness
depth
velocity
