Sink the other team before they sink you with Sink or Swim!Sink or Swim is a No Prep math review game where students answer correctly to sink the other team, but if they get the answer wrong, they sink themselves! The game is playable with the whole class together, or you can play it as small groups. All questions and answers are included. This version is Grade 6 Math, Percent Increase Problems. It is a digital resource, no printouts required. How It Works: The game runs in PowerPoint, and you c