www.go.hrw.com -- is the Holt Math Textbook online. Your child can access the complete textbook online and it also offers videos that reteach the subject matter given for homework.
www.firstinmath.com --allows practice in basic math, while earning your child extra credit points for every 10 points earned over 100.
www.brightstorm.com --ACT, SAT, PSAT, Test Prep, homework for Math and Science
www.mangahigh.com --Math Games
www.kutasoftware.com --Math Test & Worksheet Generators
www.ode.state.oh.us --Ohio Department of Education