Here's what Sara does:
And here's what I came up with based on the inspiration I got from her blog:
This is a polka dot themed set of class jobs. It can easily be changed using Paint. There are 24 blank labels for which to put your student numbers at the end. I laminate them and attach magnets to the back so the student numbers can easily be changed.
You can pick up a FREE set at my TpT Store.
What do you do to organize your classroom jobs?