Have you tried making monoprints?
Printmaking might sound like a fun idea, but then you have to figure out how you’re going to afford all of the supplies for your students. I great way to explore printmaking and make a lot of awesome paper at the same time is through creating monoprints. One of my favorite things to use are sheets of , “deli paper,” it’s super cheap, pre cut, and makes another fun surface for collage.