Hey, another idea, if you want to use the below idea or think it might work, here's an idea of how we could start the "movie" out:

there's music playing (something funny, like that christmas tune we were humming the other day, or something else, depending on what kind of atmposhere you're trying to create) and several people sitting at one of the lunchroom tables (this is just an idea remember). Two others walk over and sit down at the table (the two already sitting down are new students, the others 2nd semesters). The two veteran students welcome the others to the school (it's their first day or something), they exchange pleasantries. Maybe one of the new students could ask what life is like at RGBI, so the veterans go off, starting with "typical" stuff (bike theft, pizza pigs, etc), then moving on to the rules to watch out for (shoes, room checks, food, etc.). :-D Of course that's all just a vague idea, but it could work, and we would be talking (which is important). It would also, probably, work out better than narrating (in this idea we could just introduce the scenes with a line, as I said below) or actually acting out each scene with talking and stuff. Idk, tell me what you think after you read it.