In the days when I worked with an overhead projector for shadow puppetry, I used transparent film on a rolling rack to have a moving background for travel. I truly missed this possibility when I starting to
How to
How to make a portable shadow screen for classrooms
So far I have posted instructions for desk top shadow puppetry screens (made of a box or a tri-fold presentation board), as well as larger screens to use with overhead projectors. Over the last weeks I