This Periscopes activity & project also includes:
Periscope down, the enemy approaches! You can't play that game, unless you have a periscope handy. Young engineers learn about mirrors, reflectivity, and how to create a working periscope. Included are the instructions, a materials list, diagrams, and background information on how periscopes work. All you need to do is fit this well-constructed activity into any lesson on the laws of reflection or optics. Additional web links, tips of building, and an expected expense list make this a great little resource.