This is an easy way to keep construction paper and cardstock organized, but there are even more ideas when you click through!
$19.47 Pacon Classroom Keepers 15 Compartments Construction Paper Storage
construction paper storage or mailboxes.... then cover with fabric or scrapbook paper. Genius!
interesting craft room ideas -- could also be be used in the classroom!
Large 12x18 Construction Paper Organization
organizing construction paper - Google Search
Life with Fingerprints: DIY Construction Paper Organizer
Construction paper storage inside a magazine holder using manila folders
Des boites à archives pour ranger du papier - Site de partage pour PE