¿Cuántos+años+tienes?

My student teacher, India Morrow, created this Power point game. It's a pretty fun idea. You need three whiteboards and markers on a table at the front of the room. Call on three students at random. When you show a slide in the Power point you have to click again for the picture of the famous person to come up. The students need to write down a guess as to the age of the person pictured. Call on each student and have him/her say the guess aloud. Click the mouse again and the actual age of that person (at the time the Power point was created) will appear. Whoever guessed closest, wins. There are a few slides, so you can call on another trio of random students.