IDENTIFYING CONTENT KNOWLEDGE FOR TEACHING STATISTICS
IDENTIFYING CONTENT KNOWLEDGE FOR TEACHING STATISTICS
复制标题
识别教学统计的内容知识
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
M. A. Sorto
中科院分区：
文献类型：
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作者：
M. A. Sorto
本研究报告的目的是确定中学年级教学所需的统计知识的重要方面。目前的文献，包括国家和国家标准，进行了系统的研究，以确定这些重要的方面，并衡量强调或重要性的程度建议的内容。结果表明，国家和国家标准在他们的期望有很大的不同，在数据分析和统计的学生和教师应该掌握的主题。在对内容的重视程度上，差异也很大。大多数的文件分析建议给予更多的重视，选择和正确使用图形数据表示和措施的中心和蔓延。此外，教师标准还建议，适当选择和使用教学策略以及从学生的作品和话语中推断学生的理解也很重要。
The purpose of the study reported herein was to identify important aspects of statistical knowledge needed for teaching in the middle school grades. A systematic study of the current literature, including state and national standards, was conducted to identify these important aspects and to measure the degree of emphasis or importance suggested for the content. Results show that state and national standards differ greatly in their expectations of what topics in data analysis and statistics students and teachers should master. The variation is also large in the degree of emphasis given to the content. The majority of the documents analyzed suggest giving greater emphasis to the selection and proper use of graphical data representation and measures of center and spread. Additionally teachers’ standards also suggest as important the proper selection and use of teaching strategies and inference of students’ understanding from their work and discourse.