Tracing middle school students' construction of arguments
In T. de Silva Lamberg and L. R. Weist (Eds.), "Proceedings of the 29th annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education," Lake Tahoe, Nevada: University of Nevada, Reno, 581- 587, April 2007
Mary Mueller, Ed.D.
Department of Educational Studies
C. A. Maher and K. Weber