Using statistical literacy skills to determine appropriate scales to be used on graphs is an essential part of numeracy. Using several meaningful contexts, this article explains very clearly when it is appropriate and inappropriate to begin the scale of a graph at zero.
History
Publication title
Australian Primary Mathematics Classroom
Volume
20
Issue
4
Pagination
26-30
ISSN
1326-0286
Department/School
Faculty of Education
Publisher
The Australian Association of Mathematics Teachers Inc.