Delving Deeper: Sizing Up Class Size: A Deeper Classroom Investigation of Central Tendency


Authors: 
Lawrence M. Lesser
Volume: 
103(5)
Pages: 
Online
Year: 
2009
Publisher: 
Mathematics teacher
URL: 
http://www.nctm.org/eresources/article_summary.asp?URI=MT2009-12-376a&from=B
Abstract: 

A simple question about average class size yields a surprisingly rich classroom-tested exploration of conceptual and procedural knowledge about measures of central tendency

The CAUSE Research Group is supported in part by a member initiative grant from the American Statistical Association’s Section on Statistics and Data Science Education

register