Age range: 14 - 18
Resource type: course, enquiry-oriented activity, experiment, exploration, lesson plan, project
Author: Wim Dehaene
Students are challenged to protect a museum. The goal is to provide a security system in which a laser beam is diverted through mirrors to a light sensor (LDR) and thus creates a protected zone. When this light beam is interrupted, an alarm goes off and a picture is taken from the thief. Students learn, among other things, about optics, geometry and electronics.
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