January 2018
Homeschool Program: May the “Force” Be With You!
Machines, from airplanes to tweezers, are at work all around us. Without the help of machines, it would be much harder for people and animals to do work. We’ll explore the six types of machines (ramps, wedges, screws, levers, wheel and axles, and pulleys) and investigate how these machines help us overcome forces like gravity and friction.
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