初中学生数据分析观念调查分析

Investigation and Analysis of Junior Middle School Students’ Data Analysis Concepts

数据分析系数学六大核心素养之一,中学生的数据分析观念状况及其培养倍受关注,鉴于此,即以贵州省黔南州某中学部分初中学生为研究对象,借鉴已有数据分析观念的评价体系,编制适合评价初中学生数据分析观念的测试问卷,调查分析初中学生数据分析观念水平、性别差异情况及与数学成绩的关系等。最后针对调查分析结果,对初中学生的统计教学从内容的选择、活动的组织、工具的使用、教学的评价等方面提出相应教学对策。

As one of the six core qualities of data analysis coefficient,the situation and cultivation of middle school students′ data analysis concepts have attracted much attention.In view of this,this paper takes some middle school students in Qiannan Prefecture of Guizhou Province as the research object,draws lessons from the existing evaluation system of data analysis concepts,and compiles a test suitable for evaluating middle school students′ data analysis concepts.Questionnaire was used to investigate the data analysis concept level,gender differences and the relationship with mathematics achievement of junior middle school students.Finally,according to the results of investigation and analysis,this paper puts forward corresponding teaching countermeasures for junior middle school students′ statistical teaching from the aspects of content selection,activity organization,use of tools,teaching evaluation and so on.