摘要
新加坡数学教育研究者开展的一项数学问题解决教学研究值得借鉴的地方主要有 3点:一是通过数学问题解决教学促进学生在解决非常规或不熟悉的数学问题上的表现;二是采用了设计研究的路径对数学问题解决教学逐步进行设计、实施和改进;三是数学问题解决教学的设计主要围绕数学问题解决过程(含启发式).该研究的不足之处在于:一是数学问题解决教学的设计缺乏指导设计的理论基础;二是没有充分提炼出数学问题解决教学的设计原则.
Abstract
There are three points worth learning from the study on mathematical problem-solving teaching carried out by mathematical education researchers in Singapore:first,it promotes students'performance in solving unconventional or unfamiliar mathematical problems through mathematical problem-solving teaching;the second is to design,implement and improve the mathematical problem-solving teaching gradually by adopting the design research approach;third,the design of mathematical problem-solving teaching mainly revolves around the process(including heuristics)of mathematical problem solving.However,there are two main shortcomings of this study:first,the design of mathematical problem-solving teaching lacks a theoretical basis to guide the design;second,the design principles of mathematical problem-solving teaching are not fully refined.
基金项目
北京市教育科学规划课题重点项目(十三五)(CDAA19069)
国家科技期刊平台
NSTL
万方数据