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Physical Science

Physical Science is the study of non-living or inanimate objects and includes physics, chemistry, and related subjects.
Physical Science | Topics
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Physical Science | Topics
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Wave Traits | NASA Online

Interactive

Grades

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Wave Traits | NASA Online
A wave is energy in motion or energy moving from point to point. To describe the traits of a wave, there are a few terms you need to know. Choose a term in the activity to display its description in...
Scattering Light | NASA Online

Interactive

Grades

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Scattering Light | NASA Online
The Sun is a natural source of visible light waves. Our eyes see the reflection of the sunlight off the objects around us. Check out the simulation to learn more about scattering light.
Light and Color | NASA Online

Interactive

Grades

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Light and Color | NASA Online
In the activity, choose a color to find out why objects appear in a particular color.
Weight | NASA Online

Interactive

Grades

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Weight | NASA Online
How does weight affect an airplane? Watch the simulation.
Thrust | NASA Online

Interactive

Grades

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Thrust | NASA Online
Thrust is the force that propels or drives an airplane forward. This force can be produced by an engine spinning a propeller or a jet engine expelling hot gas from the back. Watch the simulation.
Drag | NASA Online

Interactive

Grades

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Drag | NASA Online
If you have ever put your hand outside the window of a moving car, you have experienced drag. Watch the simulation.
Lift | NASA Online

Interactive

Grades

  • 3
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Lift | NASA Online
An upward force called lift, acts on the airplane and opposes the downward forces of gravity. The lift force allows the airplane to get off the ground and stay in the air. Watch the simulation.
Circuits | NASA Online

Interactive

Grades

  • 3
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Circuits | NASA Online
When you flip a light switch on and off, you are closing and opening a circuit. A circuit is the path that electricity follows. Play the interactive above to learn more.