Hi, my name is Colleen King. I created Math Playground in 2002 for students in my classes who needed a fun way to practice math facts. Since then, Math
Playground has grown to include a wide variety of math topics, from problem solving and mathematical art to real world math and thinking games. When I'm
not developing new activities for Math Playground, I enjoy sharing math strategies with other educators and
have presented my work at the annual NCTM and ISTE conferences.
Please email me at [email protected] with any questions, comments or requests you may have. I read every message and do my best to respond promptly.
Children, Privacy and Online Safety
Math Playground is kidSAFE COPPA CERTIFIED. This means that Math Playground's privacy practices satisfy the current COPPA compliancy
rules for children's websites. Math Playground earned this distinction after passing a rigorous examination of the entire website.
Math Playground is supported by advertisers so we can bring great educational content to children at no cost to schools or parents. Ads are reviewed
by Math Playground before appearing on the site and we only accept high quality advertisements representing family-friendly brands.
Math Playground is a member of Playwire Media's Kids Club.
Kids Club is a COPPA certified children's advertising network.
All advertising inquiries should be sent to Playwire Media.
If you ever see an ad that seems out of place on Math Playground, IT MOST DEFINITELY IS!
Contact me right away with the following information. I will take immediate action.
1. type of product (video game, clothing, etc)
2. name of the company or brand
3. location of the ad on the page (top, right, bottom)
4. url of the ad's landing page
5. screenshot of the ad if possible
Math Playground Funds Classroom Projects through DonorsChoose.org
Math Playground is dedicated to supporting educational initiatives and has helped fund hundreds of projects through DonorsChoose.org.
Please visit our Giving Page. Math Playground also contributes
generously to non-profit programs that help those most in need.