October 26, 2005
I recently discovered that the core cardboard from paper towels or toilet paper placed over a rolled up poster work great for keeping posters neat and tidy. Just slip the core over the outside of a rolled up poster. Label or color code the tubes to keep them categorized for easy access. No more clothes pins or paper clips to pop off or get caught on each other. Best of all, the cardboard is free and elementary students love to bring in all you can use. You can flatten the cores for easy storage in small reclosable plastic bags until needed.