Here's a cute door sign to let people know where your class is when your out of the room. All you have to do is print, fill in your name, and use a wooden clip to point to where your class's location on the chart. You can make this a part of a classroom job give the "caboose" something to do.
There's a variety of locations listed and even a place that says "in the room" for those days when you have to close the door. Enjoy!
-The Itsy Bitsy Teacher