This is a worksheet with questions for the episode "The Life and Death of a Star" in the Universe series. This video is very good at going through all the life stages of stars. I use this in my high school Earth Science class in our Astronomy unit on stars.
You will receive a PDF file with a 3 page student worksheet ready to be printed, and an answer key with basic concepts that go along with each question. Students may answer in different words or phrases, but the key gives the idea of the topics covered in that section of the video that go with that question.