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  • Evolutionary Engineering: Simple Machines—Pyramids to Skyscrapers
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  • Evolutionary Engineering: Simple Machines—Pyramids to Skyscrapers
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Teach Engineering Team TeachEngineering
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  • Lesson 752
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  • Upper Elementary (3-5) 232
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TeachEngineering
Posted March 16, 2017
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Evolutionary Engineering: Simple Machines—Pyramids to Skyscrapers
Evolutionary Engineering: Simple Machines—Pyramids to Skyscrapers
https://www.teachengineering.org/curricularunits/view/cub_simple_curricularunit

PostedSunday, September 20, 2020 at 7:59 PM

Simple machines are devices with few or no moving parts that make work easier, and which people have used to provide mechanical advantage for thousands of years. Students learn about the wedge, wheel and axle, lever, inclined plane, screw and pulley in the context of the construction of a pyramid, gaining insights into tools that have been used since ancient times and are still important today. Through numerous hands-on activities, students imagine themselves as ancient engineers building a pyramid. Student teams evaluate and select a construction site, design a pyramid, perform materials calculations, test a variety of cutting wedges on different materials, design a small-scale cart/lever transport system to convey building materials, experiment with the angle of inclination and pull force on an inclined plane, see how a pulley can change the direction of force, and learn the differences between fixed, movable and combined pulleys. While learning the steps of the

Simple machines are devices with few or no moving parts that make work easier, and which people have used to provide mechanical advantage for thousands of years. Students learn about the wedge, wheel and axle, lever, inclined plane, screw and pulley in the context of the construction of a pyramid, gaining insights into tools that have been used since ancient times and are still important today. Through numerous hands-on activities, students imagine themselves as ancient engineers building a pyramid. Student teams evaluate and select a construction site, design a pyramid, perform materials calculations, test a variety of cutting wedges on different materials, design a small-scale cart/lever transport system to convey building materials, experiment with the angle of inclination and pull force on an inclined plane, see how a pulley can change the direction of force, and learn the differences between fixed, movable and combined pulleys. While learning the steps of the

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