摘要
统计素养应是人们身处这个数据时代所必备的素养之一,而在大部分研究者看来,这一素养的养成需要建立在统计过程之上。从学生学习统计的角度出发,研究认为,统计过程应该包括问题与目的、数据收集、数据整理与表示、数据分析与解释、判断与决策五个方面。基于此,作为统计素养中的组成部分“数据意识”来说,它的培养需要突显真实性、选择性、交互性、批判性以及反思性等要义。鉴于此,“百分数”内容在“新课标”中的变化使其具有培养小学生“数据意识”的代表性,且在统计过程之下,研究认为可以通过基于真实情境引发统计问题、联结已知选择合适统计量、借助多元表征理解统计量、运用统计量对话判断与决策以及反思统计过程留有学习余地来促进“数据意识”的培养,进而为小学阶段相关统计内容的教学提供参考。
Statistical literacy should be one of the necessary literacy for people in this data age.In the view of most researchers,the cultivation of this literacy needs to be based on the statistical process.From the perspective of student's learning statistics,the research holds that the statistical process should include five aspects:"problems and objectives","data collection","data sorting and representation","data analysis and inter pretation"and"judgment and decision-making".Based on these,as an integral part of statistical literacy,"data consciousness"needs to highlight the essentials of"authenticity","selectivity","interactivity","criticism"and"reflection".In view of these,the change of"the meaning of percentage"in the new curriculum standard makes it representative of cultivating primary school students"data consciousness",and under the statistical process,We can promote the cultivation of"data consciousness"from"triggering statistical problems based on real situ-ations","connecting known and selecting appropriate statistics","understanding statistics with multiple representations","using statistics for dialogue judgment and decision-making"and"leaving room for learning in reflecting on the statistical process",so as to provide reference for the teaching of relevant statistical contents in primary school.
作者
林长龙
彭亮
徐文彬
马天红
LIN Changlong;PENG Liang;XU Wenbin;MA Tianhong
出处
《天津师范大学学报（基础教育版）》
CSSCI
北大核心
2024年第2期23-28,共6页
Journal of Tianjin Normal University(Elementary Education Edition)
基金
江苏省社科基金2023年度教育学一般课题“基于拔尖创新人才培养的基础教育学校高质量校本实践模式的优化研究”(23JYB018)。
关键词
小学数学
统计过程
数据意识
小学生
百分数
elementary mathematics
statistical process
data consciousness
primary school students
percentage
作者简介
林长龙,南京市江北新区教育发展中心高级教师;彭亮,南京晓庄学院教师教育学院副教授,博士;通讯作者:徐文彬,南京师范大学(江苏南京210097)课程与教学研究所教授,博士生导师;马天红,南京市江北新区教育发展中心高级教师。
