Games, Problems, and articles.

At this site, middle schoolers play with engaging microworlds, or applets, to explore math concepts like patterns, probability and randomness, and iteration. For each applet, a section called mathAsides provides teacher notes, curriculum connections, and discussion questions

This site contains online versions of games such as tic tac toe, battleship and pegs that require logical thinking and mathematical reasoning

Play Master Guru is a fun children's educational software game that teaches Math, Science, English and Social Studies to over 100000 students in the third, ...

Check out biographies of some famous women mathematicians

This site has hundreds of pages of interactive math lessons. There is an explanation of the math topic, an interactive practice, and challenge games on each page. You can choose the grade level and the math topic you need. These lessons attempt to be a resource that can be used at a school or for homeschooling to supplement other curriculum components.

ExploreMath offers highly interactive math activities to practice linear equations, quadratics, exponentials and complex numbers.