学生统计思维发展水平划分探究  

The Inquiry of Students’ Statistical Thinking Developmental Level

作　　者：李红云[1] 朱文芳[1] 伍春兰[2] LI Hong-yun;ZHU Wen-fang;WU Chun-lan(School of Mathematical Sciences,Beijing Normal University,Beijing 100875,China;Department of Mathematics,Beijing Institute of Education,Beijing 100120,China)

机构地区：[1]北京师范大学数学与科学学院,北京100875 [2]北京教育学院数学与科学教育学院数学系,北京100120

出　　处：《数学教育学报》2019年第5期41-46,共6页Journal of Mathematics Education

摘　　要：大数据时代,面对随机现象及产生的数据做出合理判断和决策时,统计思维尤为重要.从统计和思维两个视角尝试构建统计思维测试框架并设计测试题目,经过两次测试:第一次测试和访谈,对每个题目学生表现的不同水平进行编码,并调整测试题目;第二次测试及学生个别访谈,初步探究不同年级学生统计思维水平的差异,拓展了第一次测试中统计概念、统计推断的水平划分.在测试、学生访谈、学生个案研究基础上,将统计概念、统计判断、统计推断均划分为5个水平并给出了具体描述.Statistical thinking was of important in the reasonable judgment and decision, especially in the era of big data. This research tried to construct the assessment framework of statistical thinking according statistics and thinking and design some items. It consisted two tests, recoded the different performance levels for each item and modified the items after the first test and interview;in the second test and 6 student’s cases, to explore the grade difference preliminarily and extend the levels of statistical concept and statistical inference. On the basis of students’ test, interview and student’s cases, this research divided students’ statistical thinking into five developmental levels of statistical concept, statistical judgment and statistical inference, gave the descriptors to each level.

关 键 词：统计思维 统计概念 统计判断 统计推断 发展水平 

分 类 号：G632[文化科学—教育学]