This 11 question video guide with teacher answer key goes along with the Bill Nye Comets and Meteors Video. You will need to have the video to use this product. The video and worksheet cover the following concepts: comets, meteors, meteoroids, meteorites, asteroids, shooting stars, elliptical orbit, craters, formation of these objects, composition of these objects. The worksheet goes in order of the video so students don't lose their place while filling in the guide sheet. In addition, the worksheet is all fill-in-the-blank format. Like all Bill Nye videos, the Comets and Meteors episode is both educational and entertaining.