Pre-Columbian Pyramids

Kirsten Wojtowicz (kwojtowicz@ArkCharter.org) and Louis Martinelli
From Virtual Pyramids to Paper Pyramids in a 6th grade Math Class

Kirsten Wojtowicz (kwojtowicz@ArkCharter.org) and Christina Wiegers
(wiegec@rpi.edu): From virtual pyramids to 3D sculptures
(with special thanks to Larry Ruff in the AML!!)