Create a Card Game

Go to the dollar store and buy a card game. Any game will do as long as there are brightly colored pictures on it (like Old Maid or Crazy Eights). Also, try to pick one they may not know or have heard of.

Take away the original directions. Give them the game and challenge them to come up with a way to play. Have them teach it to you. You can always teach them the actual way to play later, which will then give them two ways to play!