This can be a really fun activity that tells you what your students know. Cut the words apart, fold them in half, and put them in a bowl, hat, bucket, etc. Put students in teams or, if you have a small class, have them work as one team. The game is similar to Taboo. Students pick a term and define or describe it and others guess what it is. You'll know right away what terms or concepts they don't know when they can't describe it or guess it. Fun!