Young scholars determine the forces necessary to move a truck on an inclined plane with weight and slope as variables. They identify the cheapest way to transport trash to local garbage disposal sites.
3rd - 5th Science 12 Views 21 Downloads
Simple Machines I - Inclined Planes, Wedges, and Screws
The principles and uses of inclined planes, screws, and wedges are the focus of a science instructional activity. In it, youngsters come up with every day examples of simple machines, and build an example of one in class. That project is...
Simple Machines: Force and Motion
Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion, and...
2nd - 4th Science CCSS: Adaptable