Coolmath.com is a one-stop math shop for middle and high school students, and also has a helpful section for parents. Math teacher Karen Lyn Davis has run this award-winning site since 1997 as an aid to helping kids of all ages learn to enjoy math. The online math dictionary and calculators can help teach basic math concepts, including algebra and geometry. There are sections for math practice, math-related games, a math dictionary, and links to companion sites for younger kids and teens.



