摘要
数学应用题图式具有层次性,这种层次性主要集中在思维图式范围内,而且随着层次的递进,图式抽象度越来越高;数学应用题的图式层次性与徐利治先生提出的抽象度理论具有高度一致性.利用图式的层次性可以使数学应用题课程设计更趋于科学化.
Research on hierarchy of arithmetic word problems and algebraic word problems showed： mathematical word problems have hierarchy. The hierarchy mainly focus on thinking schema. Along with increase on hierarchy of schema, abstract degree advance. Hierarchy of mathematical word problems schema accord with Mr. XU Li-zhi＇ idea of abstract degree. Research on hierarchy of mathematical word problems were in favor of the design of mathematical curriculum.
出处
《数学教育学报》
北大核心
2006年第3期27-30,共4页
Journal of Mathematics Education
关键词
数学应用题
图式
层次性
抽象
mathematical word problems
schema
hierarchy
abstract
