This 10 question worksheet provides a way for students to follow along with the Bill Nye Light Optics video. The questions are all fill-in the-blank. The video and worksheet introduce and explain following concepts: light, reflection, refraction, waves, infrared light, lenses, mirrors, optical illusions. The worksheet goes in order of the video so students don't lose their place while filling in the guide sheet. Like all Bill Nye videos, the Light Optics episode is educational and entertaining.