Math

Cool Math 4 Kids - "an amusement park of math and more--especially designed for fun, fun, fun"

Cyberchase - official site of this PBS show which includes interactive math games, show information, polls, and downloads

Figure This - middle school (grades 5-8) math challenges for families

Harcourt Multimedia Math Glossary - look up math definitions by grade (K-6)

Funbrain - scroll down to the bottom for the section of math games.  Arcade games require Flash.

Math Cats - creative site with loads of math activities: games, challenges, crafts, art gallery, terms, trivia.  Download the free MicroWorlds Web Player for optimum usage.

Math Dictionary for Kids - this math dictionary defines and gives examples of tons of math terms

That Quiz - select a topic and grade level to practice your math skills; you can even time yourself