Classroom game: Wits & Wagers

At the end of my first Advanced Object-Oriented Analysis and Design (AOOAD) lessons back in October 2012, I divided the students into groups of 3 or 4 and played the party game Wits & Wagers:

Image from http://boardgamegeek.com/image/521431/wits-wagers

Wits & Wagers is a trivia game with a twist (you can get the official rules here). All the answers to the questions are in the form of numbers (e.g., In centimetres, how tall is Yao Ming?), and the questions are difficult or obscure enough that nobody is likely to know the exact answer. The participants try to guess a value that is as close to the correct answer as possible without going over, and they each write down their guess on a small erasable board,. The answers are then arranged in ascending order, and each answer is assigned a payout (e.g., 2:1 or 3:1); the highest and lowest guesses pay out more than the middle-of-the-road guesses.

Here's the clever bit: the participants then get to wager on up to two answers, and they don't have to bet on their own answer. If the answer you bet on is the closest without going over, you get the corresponding payout (the one who made the closest guess also gets 3 bonus points).

This game is essentially a multiple-choice quiz in disguise, except that the participants come up with the choices themselves. It also mitigates one of the main problems with trivia games, namely the tendency for the class genius to crush everyone else with his savant-like knowledge of trivia, because if you suspect that someone knows the answer, just bet on his answer. It's a really cool mechanic.

Like any trivia game, how fun it is depends heavily on the questions asked. Unfortunately, the questions that come with the commercial game are extremely USA-centric (will you guys go metric already???), so I came up with my own questions. I also spent some time coming up with a nice Powerpoint presentation with a ticking timer for the game (I had some problems with the sound effects though); you can download it here. The most boring question is probably Question 2, which is the only question that related directly to AOOAD, but hey, I had to toss a relevant question in there, right?

How did my students like it? Well, the response was generally positive I think. There were a few students who didn't really participate, but those who did seemed to have a good time. I might make a few changes if I do this again though. For one thing, I would allow more than 45 seconds for guessing and 30 seconds for bidding. I might also use the Wits & Wagers Party Edition rules instead, which simplifies the payout process.

All in all, the game did ok. I admit that it wasn't a great match for AOOAD, and would probably work better for a topic where more questions with numeric answers could be asked (e.g., math). I'm not teaching Computing Mathematics this upcoming semester, but I suspect Wits & Wagers would be a better fit there ("Given these 200 numbers, what is the mean? You have 45 seconds...").