Catch the Kiwi
One of the oldest tricks in the book, the three coconuts scam. This game is very versatile. You can use it as a quick game for fun, or you can use it to torture your students. It's really up to you. The best part is there's no setup!
On the screen, three coconut shells are lifted, revealing two kiwi fruits and a kiwi bird. Tell your students to keep an eye on the kiwi bird as you shuffle the coconuts. Have your students guess which coconut is hiding the kiwi bird. You can change the speed of the shuffling. Also, you can cheat, placing the kiwi bird under any/all of the coconuts. Very easy. Very fun. Potentially, emotionally damaging.