Sol E. Sigurdson, Thomas E. Kieren, Terri-Lynn McLeod and Brenda Healing
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What’s on Your Feet? A Statistical Activity
Yvette d'Entremont
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Teaching the Evolution of Our Number Systems: Using Past Knowledge in the Present Time for Future Use
Charles G. Pickens
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Calendar Math
Arthur Jorgensen
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Triangles Got Legs! A Classroom Exploration of the Largest Side and Smallest Angle in Triangles
Pauline Sabinin and Michael G. Stone
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Multiculturalism and Equities Issues: Selected Experiences and Reflections
Werner W. Liedtke
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Duplication of the Cube
Sandra M. Pulver
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Another Geometry
Sandra M. Pulver
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Two Approaches to the Same Set Situation
David R. Duncan and Bonnie H. Litwiller
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Geometry for Gardeners
Helmut Gorenflo (Translated by Klaus Puhlmann)