*Basket Concentration.
http://www.nativetech.org/basketry/gameindex.html
Change Maker. FunBrain.
http://fen.funbrain.com/cashreg/index.html
Frog Puzzle. David Hallam. Move the frogs to the other side of the pond. http://www.hellam.net/maths2000/frogs.html
Fun Brain. Pearson Education.
http://fen.funbrain.com/brain/MathBrain/MathBrain.html
Math Cats. Wendy A. Petti.
http://www.mathcats.com/
*Math Central, University of Regina.
http://mathcentral.uregina.ca/RR/database/RR.09.00/treptau1/index.html
*Native American Technology and Art.
http://nativetech.org/games/index.php
Stock Market. Nova.
http://www.pbs.org/wgbh/nova/stockmarket/virtual.html
National Council of Teachers of Mathematics
http://illuminations.nctm.org/ActivitySearch.aspx
National Library of Virtual Manipulatives. Utah State University.
http://nlvm.usu.edu/
a² + b² = c². Nova.
http://www.pbs.org/wgbh/nova/proof/puzzle/theorem.html
(a + b)². NCTM.
http://illuminations.nctm.org/ActivityDetail.aspx?ID=127
Wendy Sawatsky. University of Regina. Check the section on numbers and
operations for games to play.
http://mathcentral.uregina.ca/RR/database/RR.09.99/sawatzky1/
A plus Math.
http://www.aplusmath.com/Games/index.html