Werner W. Liedtke
-
-
Teaching Preservice Teachers Basic Math Concepts: Lessons Learned from a Pile of Shoes
E. Nola Aitken
-
Explanation and Discourse in 9th Grade Mathematics Classes
Elaine Simmt, Florence Glanfield and Shannon Sookochoff
-
The Geometry of Soap Bubbles and Soap Films
Sandra M. Pulver
-
Relating Angular and Linear Velocity
Bonnie H. Litwiller and David R. Duncan
-
Compensating Errors
David E. Dobbs
-
Further Excursions with Project Questions
Richard T. Edgerton
-
My Grandfather’s Mathematical Legacy
Klaus Puhlmann
-
The Pythagorean Numbers
Klaus Puhlmann