Having a hard time collecting items for your making, tinkering, or engineering area? If you do not have an upcycling exchange area by you then sometimes it is hard to keep supplies in stock. I used this list by asking all the teachers to have their rooms be the collection site for one item on the list. I let the teacher have discretion about what they use or share with our library maker space. I also sent out the completed sign up list to all of the teachers so that they knew who the 'go to'