Here's a fun activity to go with your unit on Light Waves. In this digital maze, students will look at the images formed and uses of the different mirrors and lenses, the parts of a light ray diagram, and how we see. There are 20 questions, and correct answers will lead students on a path to the end. If answers are incorrect, no path appears, and students must reattempt the question to move along successfully in the maze. This NO PREP, self-checking digital maze is great for homework or assessment. An answer key is included.