Read more:
http://cityroom.blogs.nytimes.com/2009/11/16/learning-math-from-the-rubiks-cube/?scp=1&sq=rubik&st=cse
This Mechanical Puzzle Correspondent has been teaching Rubik's Cube for 13 years at a private school. Kids love it. Especially the solving competition in the school auditorium in front of EVERYBODY.
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