Simple Tools and Machines
Second graders become familiar with simple tools and machines and how they are used to make jobs easier. They examine nails and screws and study six simple machines: lever, pulley, screw, wedge, inclined plane, the wheel and axle.
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Simple Machines Make Things Go
Trying to plan a physical science unit on forces and motion? Make your work a little easier with this comprehensive collection of simple machines resources. Offering a wide variety worksheets, activities, and projects, these materials...
2nd - 5th Science CCSS: Adaptable
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
Simple Machines: Take a Load Off
How does using a tool affect the amount of energy required to do work? is the driving question of an inquiry based lesson that guides scholars through the investigation of how energy relates to the purpose of different simple machines.
2nd - 3rd Science CCSS: Adaptable
Simple and Complex Machines Used In Agriculture
Students explore agriculture and the current technologies and research that continue to make Earth a viable planet. This four lessons unit introduce students to simple machines and the concepts of force and friction through a variety of...
2nd - 5th Science