Better than Christmas, man. All the pieces are starting to fit together in my little brain.
http://www.scribd.com/doc/14389275/And-Rithmetic-by-Daniel-Greenberg
http://radiofreeschool.blogspot.com/2009/03/over-70-years-ago-in-manchester-new.html
Oh, oh, oh… the lightbulb goes on
July 2, 2009 at 2:23 pm (education)
Tags: Sudbury Valley school, Louis Benezet, teaching math, Eureka!
