This resource is explicitly designed to build towards this science and engineering practice.
Comments about Including the Science and Engineering Practice
This activity includes instructions and questions for extending the lesson from observing an image formed by a pinhole camera (or camera obscura) to testing different variables affecting the image produced (e.g. hole size, distance of image from hole, and use of a lens to refract incoming light). As students report their findings, it is important to explicitly identify a cause and an effect when describing the relationships they have discovered.