摘要
数学应用问题是一个完整的知识结构系统,是用一定的情节描述的数量关系问题。情节和数量关系是它的两个基本构成要素,两者密不可分。数学应用问题解决的认知过程模式是主体在数学元认知监控下,摆脱情节结构、建立并处理数量关系结构的一种数学认知活动,由情境理解与问题表征、问题归类与模式识别、建模解模与解题迁移、验模用模与自我评价等4个相互关联的子系统组成的一个动态过程模式。认知结构在数学应用问题解决中具有极其重要的作用。影响数学应用问题解决认知过程的主要因素有认知因素、非认知因素、问题情境结构因素和外部环境因素。
Mathematics application problem is a complete of the knowledge structure, is plot structure described in the number of relations. And the number of cases it is the relationship between the two basic elements, the two are inseparable. Mathematical application problem-solving cognitive process model is the main in mathematics metacognition under control, out of plot structure, the establishment of relations between the structure and to address a number of mathematical knowledge, By sit- uational understanding and characterization of the problem, the problem of classified and pattern recognition, modeling and prob- lem-solving mode of migration, with model testing mode and self-evaluation of four interrelated components of the subsystems of a dynamic process model. Cognitive structure in the mathematic application problem solving is extremely important role. The main af- fecting factors of mathematics application problem-solving have cognitive factors, non-cognitive factors, the problem of situational factors and external environmental factors.
出处
《钦州学院学报》
2008年第6期107-111,共5页
Journal of Qinzhou University
基金
广西教育科学"十一五"规划课题:数学应用问题解决的认知机制及教学策略研究(2008C86)
关键词
数学应用问题
问题解决
认知过程模式
Mathematics application
Problem solving
Cognitive process model
