This scavenger hunt is a good way to get kids up and moving around the room while they are learning to use their calculators for solving systems of equations. There are 14 problems that they need to solve to complete the puzzle. For each system that they solve, the answer will lead them to the next system and also give them a letter. At the end, they will uncover a secret phrase. The first 15 pages are part of the scavenger hunt (and are in order so you have the solution). The last few pages are random problems without solutions in case they get off track or try to unscramble the puzzle by looking at the letters. I like to print out at least two copies and post the pages in random locations around the room. It helps not cause everyone to flock to one corner at once!