Grades 5-8 Exploring Energy: Waterwheels, Windmills, and Sunlight Children investigate three natural energy sources flowing water, wind, and sunlight and construct devices to harness these sources of energy.
(Waterwheels, Windmills, and Sunlight Children; investigate; three natural energy sources flowing water, wind, and sunlight and construct devices) (devices; to harness; these sources of energy)
Waterwheels, Windmills, and Sunlight Children devices
investigate to harness
three natural energy sources flowing water, wind, and sunlight and construct devices
these sources of energy