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Subtopic: Simple and Complex Machines

Change grade range

Resource	Grade Level	Media Type
Building Simple Machines: A Glass of Milk, Please In this video segment adapted from ZOOM, the cast shows how the 34 steps in their Rube Goldberg invention use everything from gravity to carbon dioxide gas in order to accomplish one simple task: pouring a glass of milk.	3-8	QuickTime Video
Building Simple Machines: Plant Quencher In this video segment from ZOOM, Jillian explains how her simple machine uses marbles, levers, flowing sand, and a spinning wheel to water a plant.	3-8	QuickTime Video
Levers: Raising the Moai on Easter Island In this video segment adapted from NOVA, a team of archaeologists and engineers explores different uses of the lever by recreating the engineering feats of the ancient Easter Island peoples.	3-12	QuickTime Video
Transforming the Future of Flight In this video segment adapted from NASA, learn how engineers are transforming the future of flight by designing airplanes based on principles found in nature.	3-12	QuickTime Video