By creating such devices as pinhole viewers and mirror mazes, your students manipulate images and shed light on the otherwise mysterious concepts of reflection and refraction. Students experiment with a variety of mirrors and lenses: flat, hinged, concave, and convex. They test hypotheses about the size, position, and orientation of images, and even whether the images are real or virtual. As a practical application, students investigate the ultimate optical instrument, the human eye, and test one another’s eyesight. (12 Activities)
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