This year, a parent was generous enough to drop off a case of outdated software CDs that came in little envelopes with round windows. We used the CDs to create 'light catchers' and decided to use the envelopes to display some of the 'stuff'. The children had a blast going through the containers choosing their favorite items. I had a hard time convincing them to leave the envelopes here at school for me to display.
Since we don't have a lot of wall space due to a copious amount of windows, I've been trying to use our vertical space to display our work: