April 28, 2014
“Approaching Logo as an idea in development rather than a fixed thing to be judged has placed me in a third position... Read More
March 19, 2012
“Almost all parents think that it is a good thing for their kids to do something called “learning math” and are therefore... Read More
December 9, 2011
“Actually the educational software industry does know best about something, but about something other than the best ways to learn mathematics. It... Read More