My gift to anyone teaching GED Science (Or Alternative Ed Science). Here within PBS Learning Media you will find dozens of classroom-ready resources to supplement ANY textbook you may already be using. I am using a McGraw Hill GED Prep book, but daily I incorporate these lessons from PBS Learning Media to add a "VISUAL" element to my lessons. This can also help ANY student working through SCIENCE on their own. They can watch a video on a bus, waiting for laundry, anywhere. With a self-study plan, I recommend a "Science Notebook" for someone to use in taking notes in. Good Luck!