Solving A wonderful problem for students to solve while studying exponential growth. Comes with teachers' notes and suggested assessment. Beat the Calculator Over 100 mental calculation tricks. A fantastic game of making change.
Students figure out how many of each bill or coin they expect to get back when paying for something.
A fantastic game where students work math problems and the computer decides whether the correct answer is a single, double, triple, or homerun. Students can pick the specific operation and the level at which they want to play. History of Mathematics An archive containing biographies of more than 1100 mathematicians. This site lists the math lesson titles, the content area, and the appropriate grade level for each lesson. A collection of 12 math lessons.