Simple Machines and Mechanical Advantage
In this machines learning exercise, students review the six simple machines and how to calculate mechanical advantage. Students complete 8 matching, 16 fill in the blank, and 6 problems to solve.
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Energy, Work, Simple Machines
The tension of the 236 strings in a grand piano exert a combined force of 20 tons on the cast iron frame. The presentation includes topics such as work, forms of energy, conservation of energy, gravitational and elastic potential energy,...
11th - Higher Ed Science CCSS: Adaptable
The Mighty Mathematics of the Lever
Exactly what did Archimedes mean when he said, "Give me a place to stand, and I will move the Earth"? Watch this video and find out as it explains the mathematics behind levers, and explores a few fun hypothetical situations involving...
5 mins 7th - 12th Science CCSS: Adaptable