从现代认知观看陈述性数学知识的教学策略  

Study Teaching Strategies of Mathematical Declarative Knowledge by the View of Modern Cognition

作　　者：李正文 王文艺[2] 

机构地区：[1]江西省永丰中学,江西吉安331500 [2]井冈山大学医务所,江西吉安343009

出　　处：《宜春学院学报》2011年第4期156-158,共3页Journal of Yichun University

基　　金：江西省自然科学基金(2010GZC0115)

摘　　要：陈述性数学知识的学习过程就是要通过看似无关的数学事物去寻找本质特征的一致性。影响陈述性数学知识学习的因素包括直观背景、感性具体与变式、正证与反例等。陈述性数学知识学习的关键在于让学习者建立数学知识内在的联系,使之形成知识网络,并易于激活。教学中要为学生提供良好的"认知代表",注意知识组块与整体性,使学生形成通畅的数学知识网络,并善于引导学生更新认识观念,避免犯"合理性"错误。The learning process of mathematical declarative knowledge is looking for the identical essence through the superficial independence properties.Various factors that influence mathematical declarative knowledge include such as object teaching,perceptual concretion or variant examples,positive and negative examples and so on.The essence of learning declarative knowledge is establishing relationship of various mathematical knowledge and shapes a network so as to active them easily.In mathematical teaching,a teacher should provide a good cognitive representation,make the network clear,pay attention to integration and be good at guiding the students renewing sense of cognition in case of making a rationality-like mistaken.

关 键 词：陈述性数学知识 现代认知观 教学策略 

分 类 号：G642[文化科学—高等教育学]