6-8 Algebra, Patterns and Relationships A065 Tower of Hanoi Students determine the number of moves it takes to solve a problem using spindles and disks. 6-8 Algebra, Patterns and Relationships A088 Baffling Bacteria Students determine when bacteria would outweigh them if it were left to double every 20 minutes. Time Students conduct an investigation to determine the slowest beat that could be produced by a metronome made with 60 centimeters of string. Tan Pattern Block Angles Students determine the value of the angles of the tan pattern block piece. Given 100 feet of fencing, students determine the greatest area possible, and the number of posts needed if one is needed every 5 feet.
Students determine and compare the surface areas of two leaves.
6-8 Geometry and Measurement A035 Dog House Given a piece of plywood, students design the largest doghouse possible. Given a turkey and time to cook per pound, students determine the appropriate time to start cooking the turkey given additional parameters. 6-8 Geometry and Measurement A060 ABC Quilts Given directions for making a quilt, students determine the amount of material needed. 6-8 Geometry and Measurement A061 Diagonal Decorating Students investigate diagonals in polygons. Dripping Faucet Students determine the amount of water that is wasted from a dripping faucet.