Sometimes I get great Ideas from TV Shows here is one of them. Jimmy Fallon had some cool ideas for devising original theatre. I took Kid Theatre and turned it into a classroom activity! This takes a week maybe less if you get them moving, feel free to adapt it to what works for you!
Here are some examples to play in class:
Tom Cruise/Mummy Scene:
Michael Keaton/Birdman Scene:
Tom Hanks/Spies Of Bridge Scene:
Jack Black/House With A Clock In Its Walls Scene:
Channing Tatum/Magic Mike Scene: