Journal of the Mathematics Council of the Alberta Teachers’ Association
Volume 50 Issue 2, March 2013
28 – 35
Explanation and Discourse in 9th-Grade Mathematics Classes
Elaine Simmt, Florence Glanfield, and Shannon Sookochoff
Note: T his article.first appeared in delta-K volume 37, number 1, pages 46-53 (2000). Minor changes have been made in accordance with current ATA style.
