A 30 card set of bingo cards designed to teach students to compute the area of squares, rectangles, triangles, parallelograms, and circles. A "Geometry Cheat Sheet" with the formulas needed for finding these areas is included. Also included are complete instructions and a calling card. This bingo game encourages students to learn the formulas and to compute the areas in their heads. The area of a circle is given in terms of pi because the SAT, PSAT, and ACT requires answers in this format.