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PLTW: Introduction To Engineering Design and Principles of Engineering

IED POE 9/8/16

Grade Level:: 9
Subject:: PLTW: IED & POE
Topic:: Compound Machines, IMA, AMA, Efficiency, Design
Objective:: Students will be able to calculate IMA, AMA, and Efficiency of their compound machine. Students will be able to calculate the IMA of a wheel and axle. Students will be able to define gear ratio and determine the gear ratio of a gear train.
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Prep:: None
Materials:: blocks, cardstock, scissors, handouts, computer with internet connection, VEX components, calculators
Standards Met:

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IED POE 9/8/16