More foam board, a little paint, and some sharpies! 
At the beginning of the school year we decided to do a series in our preteen group about the challenges of going back to school! We wanted a fun stage design to turn our boring room into something interesting to match the theme! This is what we came up with. As you can see it was very simple to make and definitely spiced up the empty corner!
Enjoy!
Creative Kids' Ministry 