You Say; We Pay game: Evolution

Split class into two teams. A member from each team sits in front of the whiteboard (so they can't see it!) with the PowerPoint set to "no show". Reveal the word on the slide; then members of the same team have to get the person at the front to reveal the word on the slide using clues from other team members. When correct answer given; put in a second student etc. See how many correct answers the team gets in two minutes. Repeat for the second team using a second set of words on a similar (or completely different ) topic.