The game bump is a fun, low prep way to practice math facts. I love using it with the 3rd and 4th graders that I tutor to practice their multiplication facts. I created spin and multiply bump so we could focus on each set of facts individually (threes, fours, fives, etc.) like they were doing in their classrooms. I have a few of my St. Patrick's Day game boards available for free if you want to try them out. Just print and play! You need 10 bingo chips/markers per player and a pencil and paperclip for the spinner - that's it!