Posted by: Gary Ernest Davis on: December 15, 2009

In this post I want to talk about 3 things: The old face of mathematical practices, stemming from Pythagoras. The pain Â the old practices have brought to too many students. The new light that is dawning in mathematical practice. 1. Listen up, Pythagoras is talking! Pythagoras was born on the Greek island of Samos, about […]