ELEMENTARY SCHOOL TEACHERS'<br>COMPREHENSION OF DATA DISPLAYS


Authors: 
Timothy Jaccobe &amp; Robert M. Horton
Volume: 
9(1)
Pages: 
Online
Year: 
2010
Publisher: 
Statistics Education Research Journal
URL: 
http://www.stat.auckland.ac.nz/~iase/serj/SERJ9(1)_Jacobbe_Horton.pdf
Abstract: 

This study investigated elementary school teachers' comprehension of data displays. Assessment, interview, and observation data were analyzed to determine their level of comprehension. Results revealed that the teachers were proficient at "reading the data" and computation types of "reading between the data" questions, but were unsuccessful with questions that assessed higher levels of graphical comprehension. Many of the difficulties exhibited by the teachers appear to be attributable to a lack of exposure to the content. Implications for teacher preparation, professional development, and curricula development are discussed.

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