To play math games at Starfall, kids need to go to Starfall.com and click on one of the icons that appear under the heading Mathematics. This opens a list of math games. Some of the games are only available for members of Starfall, in which case they appear grayed out.
Schools in the United States and Canada can access a wide range of mathematics games by joining Starfall by purchase order. Individuals can join online using a credit card, debit card or Paypal. It's also possible to join Starfall by calling 888-857-8990 between 9 a.m. and 5 p.m. Monday to Friday, as of July 2015.
One of the mathematics games available on Starfall is Coin Monkey, a game in which players must help an animated monkey find coins. At the end of each level, the monkey feeds the coins into a change machine, which converts one cent coins into larger denominations. In this way, the game teaches children how the values of the various coins relate to each other. This game is available to play for free online, without joining or logging into Starfall.
Various other mathematics teaching tools are available on Starfall, including several math songs. The site also has resources for helping children with reading.