Hang these brightly colored signs on your door when you leave the room so you can easily be found! These signs are bold, yet simple, allowing the office, teachers, parents, or other students to locate your class when they need you.
The way I use these is:
I put two signs back-to-back in a page protector and hang all of them on a 3M hook just inside my classroom door. When it is time for us to go somewhere, the class door monitor hangs the appropriate sign on the outside of our door with a couple of magnetic clips. The colors allow even my non-English readers to confidently hold a classroom job!
If there is a specific sign you need that I don't have available here, please let me know, and I'll do my best to help you out!