[Discover] 3D Puzzles http://www.3dpuzzles.nl/engmainmenu.htm
(puzzles puzzle math geometry) 
[Discover] Flexagon - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Flexagon (wikipedia math papercraft reference)
[Discover] Math Notes http://www.math.csusb.edu/notes/cgi/contents.cgi (maths)
[Discover] 0.999... - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/0.999... (wikipedia education math fun)
[Discover] FunBrain.com - The Internet's #1 Education Site for K-8 Kids and Teachers http://www.funbrain.com/ (games math fun educational)
[Discover] Flexagon - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Flexagon (wikipedia math papercraft reference)
[Discover] Math Notes http://www.math.csusb.edu/notes/cgi/contents.cgi (maths)
[Discover] 0.999... - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/0.999... (wikipedia education math fun)
[Discover] FunBrain.com - The Internet's #1 Education Site for K-8 Kids and Teachers http://www.funbrain.com/ (games math fun educational)
