Brain Teasers http://www.eduplace.com/math/brain/index.html
Figure This! http://www.figurethis.org/challenges/challenge_index.htm
Set, Quiddler, and other games http://www.setgame.com
Draggable Math http://www.mrnussbaum.com/draggable.htm
Mensa For Kids http://www.mensaforkids.org/play_template.cfm
Draw With Uncle Fred http://www.unclefred.com/
Online Etch A Sketch http://www.etchy.org/
Thunk! Secret Messages for Kids Only! http://www.thunk.com
Quia http://www.quia.com/
Online Noun Game http://www.quia.com/cb/28126.html
Make a Face http://www.uptoten.com/kids/boowakwala-world-dance-face.html
Make your own personalized license plate! http://www.acme.com/licensemaker/
Online Calculator http://www.afineride.com/calc.html
Play Wordigo! http://www.highergames.com/
Sphinx math challenge http://school.discoveryeducation.com/mathgames/sphinx/
Shopping Webquest http://www.wfu.edu/~mccoy/NCTM99/shopping.html
Math Links http://www.geocities.com/ljacoby_2000/math.html
Target Number http://illuminations.nctm.org/ActivityDetail.aspx?ID=173
Chairs http://illuminations.nctm.org/ActivityDetail.aspx?ID=144
Entrepreneur Ship Investigation http://www.4h.unl.edu/esi
Jumping Cats http://www.mathcats.com/explore/puzzles/jumpingcats.html
Find your strengths
Mi Test
Back to School Webquest
Jacques Cousteau
Enchanted Learning
Mother Teresa
Create a Graph