I love gaming, and I've found that games are an excellent way to reach out to students who normally wouldn't connect with me or other students. Especially since many students have a negative view of math, I try and make my class as fun as possible. I had a small Skyrim print out poster in my room last year, and it was the only thing that brought one certain student out of his shell; it was a great ice-breaker for a shy student. I hope these are able to do the same kind of thing.
Bonus Portal Posters:

Bonus Portal Posters:

