I just had a great idea for a SM game! My students love playing a game on their phones called "Heads Up". I just figured out that you can create customisable decks, so I created a deck with the SM references on them. It tests SM both ways - one student (or more) needs to be able to describe the SM from the reference, while the other, holding the phone to their head, needs to be able to guess the reference from the description.



