There is certainly not any shortage of free mathematics games on the web, but sorting through them all to find the ones that address your curriculum goals can be time-consuming. That’s when sites like Math Chimp can be helpful. Math Chimp is a catalog of more than one hundred online mathematics games for elementary school students. Teachers can find games on Math Chimp by selecting the grade that they teach then selecting a standard or objective. After you make those selections Math Chimp will direct you to an appropriate mathematics game for your students.