There is a slight possibility that I might not have my own room this year and I will be traveling. Any teachers out there have a tips or tricks to help stay organized and prepared? I'll either be teaching high school World History or US History (5 classes). Luckily my school is pretty good about getting laptops to the teachers who are not in the same room all day (like special ed teachers who co-teach classes). So I'll probably travel with a laptop, but each room has projectors set up and connected with the desktop computer in the room, and I rely heavily on my porjector.