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Visit the South Carolina Department of Education for Science standards.

Take a quick look at all Science series on Knowitall.org

 

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Science | Topics
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Visit the South Carolina Department of Education for Science standards.

Take a quick look at all Science series on Knowitall.org

 

Wave Traits | NASA Online

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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...
Sense of Smell | NASA Online

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Sense of Smell | NASA Online
As you take a deep sniff, the odor particles in the air flow back to the top of your nose. Learn more about the sense of smell in the simulation.
Scattering Light | NASA Online

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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

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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.
Atmosphere | NASA Online

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Atmosphere | NASA Online
The Earth is surrounded by a thin envelope of gases called the atmosphere. More than 500 active volcanoes erupt around the world affecting the Earth's atmosphere and global climate.
Brain Teasers | NASA Online

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Brain Teasers | NASA Online
These brain teasers can help you develop your creative thinking, an important skill for inventors. Try out the brain teaser game.
Invention Timeline | NASA Online

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Invention Timeline | NASA Online
Use the arrows to scroll the timeline to discover inventions. Click on an event for more details.
Word Jumble | NASA Online

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Grades

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Word Jumble | NASA Online
Play a science word jumble game. Scramble the word jumbles by dragging each letter into the appropriate box.