I found this video to be a great source to learn about making paper. It is about a family of paper makers that craft after the ancient ways of making paper. It goes through the process of finding and cutting the bamboo, to final product. I find it fascinating to see them mashing the lime soaked bamboo with their feet. It is a great video to watch about the inventions of China and a perfect video to introduce paper making.
China View: An Ancient Craft of Tantou Paper. https://www.youtube.com/watch?v=V9084-0IuW0