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Special Effects: Titanic and Beyond
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In this activity, learners investigate how geometry plays a role in perspective.
Periscope
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In this optics activity, learners build a spy tool to secretly view things over walls or around corners.
Gumdrop Dome
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In this engineering activity, learners construct sturdy geodesic structures out of gumdrops and toothpicks. Use this activity to explore engineering principles as well as sturdy shapes and triangles.
Scytale Messages
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In this activity, learners use a soda can to decode a secret message. Learners wrap scytale (pronounced ski-tally) code around a can and challenge friends to see if they can crack the codes.
Size It Up
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In this artistic activity, learners blow up a smaller picture into a larger one, by using a grid.