Love the organization idea at each desk. The wire baskets could be cubbies and the red bins could hold extra supplies for each table grouping and each tables supplies they use could be stored in a caddy. I love red!
For organizing file folder work jobs! Dish drainer used for organizing files, etc. The cup in the corner could be used for pencils or dry erase markers (if your file folder games are laminated). Or take the cup off completely.
organization do this - NOT that list. There are great photos here to help you organize - you might even laugh at some of the examples of how not to organize! (I really think this pinned picture is an actual picture of the inside of one of my cabinets.