The practice of modeling is an important part of engineers' work. Not only must they show the important parts of what they are trying to represent, but models also explain how something works. As a culminating part of their electrical engineering unit, third graders are drawing models of the switches they designed, tested, and improved to be a working component of their circuits!
Check out their awesome work. Could you build their switches from their models? I hope so!
Check out their awesome work. Could you build their switches from their models? I hope so!