Want to play a fun little prank on your students? Here are a few easy and harmless pranks that your students will get a laugh at! 1) A Tootsie Roll Surprise/Chocolate Eggs Use leftover tootsie roll wrappers to wrap with baby carrots. You can give them a "treat" for doing a good job on a piece or showing good behavior. They'll be surprised when they open it to find a carrot on the inside! Chocolate eggs work the same way as the tootsie rolls. You can wrap colorful tin foil in