小学数学真实性问题解决的调查研究

心理发展与教育 ›› 2003, Vol. 19 ›› Issue (1): 49-54.

小学数学真实性问题解决的调查研究

刘儒德, 陈红艳

北京师范大学心理学院, 北京, 10875

出版日期:2003-01-15 发布日期:2003-01-15
作者简介:刘儒德,男,(1966- ),湖北监利人,北京师范大学心理学院副教授,博士.rdliu@bnu.edu.cn
基金资助:
全国教育科学"十五"规划重点课题(EBB010856).

A Investigation on Mathematical Realistic Problems

LIU Ru-de, CHEN Hong-yan

College of Psychology, Beijing Normal University, Beijing 100875, China

Online:2003-01-15 Published:2003-01-15

摘要/Abstract

摘要： 在常规课堂上对来自北京市两所小学148位10-12岁的小学生进行真实性问题的测验,研究结果表明:1)被试中对真实数学问题作出真实性解答的人数比例约为四分之一,高于国外同类研究中比例.2)作出常规解答的人数比例约为一半,显著高于作出真实解答的人数比例.3)六年级被试作出真实解答的人数比例普遍高于四年级,但是在某些问题上,六年级被试中作出常规解答的人数比例反而高于四年级.4)被试对不同真实问题的反应存在一定的差异,这可能与真实问题的特点有关.

关键词: 数学应用题, 真实性问题, 常规解答, 真实解答

Abstract: A test consisting of 12 mathematic word problems which were problematic from a realistic point of view was administered to 148 students from the fourth and the sixth grade.The results show that 1) only one-fourth students solved problems from realistic point of view,an half of students show a strong tendency to exclude real-world knowledge from their solutions; 2) the sixth grade's realistic consideration on these problems is better than the fourth grade's,however,the standard solution on some problems in sixth grade was more than in fourth grade; 3) students'reaction to different kinds of problems is different.

Key words: Word problem, Realistic problem Standard solution, Realistic considerations

中图分类号:

G447

刘儒德, 陈红艳. 小学数学真实性问题解决的调查研究[J]. 心理发展与教育, 2003, 19(1): 49-54.

LIU Ru-de, CHEN Hong-yan. A Investigation on Mathematical Realistic Problems[J]. Psychological Development and Education, 2003, 19(1): 49-54.

参考文献

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