Michael Scoles wrote:
http://www.youtube.com/watch?v=Tr1qee-bTZI
Truth be told, I use something like the cluster method in order to do
complicated multiplication problems in my head. Still, that's no reason
not to teach the standard algorithm.
Chris
--
Christopher D. Green
Department of Psychology
York University
Toronto, ON M3J 1P3
Canada
416-736-5115 ex. 66164
[EMAIL PROTECTED]
http://www.yorku.ca/christo
Don't blame me; I voted for Kodos.
-Homer Simpson, "Treehouse of Horror VII"
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