Celebrate Halloween a with a little vocabulary review game! This is a Go Fish like game that will allow your third graders to review 2nd grade Common Core math vocabulary. There are 26 vocabulary words and definitions for students to match up in this game, plus a few bonus match ups that have to do with Halloween. Instead of saying "Go Fish" students will say "Trick or Treat" when they don't have a needed card. Works best with 3 or 4 players.
You could even turn this into a Memory Game if that fit your needs better.