A new "oil pan" from Walmart/Auto Zone etc.used as a magnetic board. Attach to wall w/small screws or 'command strips' Oil pan has to be cleaned because there is an oily surface feel to it...i dont have kids but this could be used in other spaces as well!
iHelp classroom job chart This was made with an oil drip pan (Walmart- $10), black bulletin board paper and notebook "apps". You can easily create customizable apps from the notebook software. Use magnets under apps to assign jobs to students.