If you want a fun way to review essential derivative and integration rules in your calculus classroom, try playing a game of Math Bingo from mathingo.com. The software uses WWW technology (no plug-ins required!) to build a set of cards consisting of mathematical expressions for your students and a list of derivative or integral problems for your "call sheet." You call, "Differentiate x^2" and those students with "2x" on their card place a maker on that square.
Instructors of calculus
Any web browser and the ability to print the cards
Open mathingo.com in a new window