摘要
运用实验法对208名小学四年级学生进行了应用题测验,以考察问题呈现方式、外部表征方式对小学数学应用题解决的影响.结果表明:学生在静态呈现方式下解答应用题的成绩要优于动态呈现方式下的应用题成绩;无论是静态呈现还是动态呈现,信息图表征的成绩都优于文字描述表征和装饰图表征成绩.
Used the experimental method to test mathematics word problem-solving performance of 208 fourth-grade students, in order to examine how problem representation and external representation affect primary school mathematics word problem solving. The results show that the students have better performance in static conditions than that of dynamic conditions; Under either dynamic conditions or static conditions, the performance with the informational pictures representation is better than that with decorative pictures and verbal description representation.
出处
《数学教育学报》
CSSCI
北大核心
2014年第4期74-77,共4页
Journal of Mathematics Education
基金
教育部人文社会科学“十一五”规划项目——小学生数学问题表征特点与表征能力培养研究(09YJA880023)
关键词
问题表征
问题呈现方式
数学应用题
problem representation
problem presentation manners
math word problem
