Lesson: Lift and Pull
Posted on March 22nd, 2010 by Jaimie Schock
In this activity for grades 6-8, students gain first-hand experience with the mechanical advantage of pulleys. Students are given the challenge of helping save a whale by moving it from an aquarium back to its natural habitat into the ocean. They set up different pulley systems, compare the theoretical and actual mechanical advantage of each and discuss their recommendations as a class.
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Tags: Class Activities, Lesson Plan, Mechanical engineering, Physical Science, Physics, Science Lesson Plans
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