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Topics/Subjects:
Earth processes  
Physical sciences  
Learning Time:
5 to 10 minutes  
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This article explains how Earth's atmosphere scatters the light from the sun, thereby creating the blue color we typically associate with our sky. Supplementing this article is an explanation of the importance of scattering sunlight. The article is... (View More)

Audience: Informal education
Materials Cost: Free

This series of 11 captioned images depict the harnessing of three types of alternative energy sources: tidal, wind and solar. In contrast, several images of fossil fuel usage are included. The Climate Kids website is a NASA education resource... (View More)

Audience: Informal education
Materials Cost: Free

Following a brief introduction to tidal energy, this article discusses the use of tidal generators to convert that energy into electricity. The article also features a description and images of the Invergordon, Scotland tidal energy generator. This... (View More)

Audience: Informal education
Materials Cost: Free

The movement of Arctic air, known as the Arctic oscillation, can and will cause periodic extreme winter weather outside the Arctic region - the harsh winter experienced in many parts of the U.S. in 2010 is a recent example. This article explains the... (View More)

Keywords: Climate change
Audience: Informal education
Materials Cost: Free

This is an activity about ultraviolet light. Participants will experiment with ultraviolet light sensitive plastic beads, which are generally white but turn colors when exposed to UV light. Participants are informed about the nature and risks of UV... (View More)

This is an activity about magnetism. In this activity, polystyrene spheres and several strong neodymium magnets are used to represent the Sun and Earth and their distinct magnetic fields. Participants construct and use a field detector to predict... (View More)

Audience: Informal education

This is an activity about the states of matter. Learners will participate in a demonstration to reintroduce them to three states of matter: solid, liquid, and gas. The demonstration also introduces them to a fourth state of matter, plasma, through... (View More)

Audience: Informal education
Materials Cost: Over $20

This is a video to accompany the Stanford Solar Center's Build Your Own Spectroscope activity. It serves as an introduction to several aspects of the Sun, including information about solar activity, effects of solar activity on Earth and other... (View More)

This is a lesson about the states of matter. Learners will participate in a kinesthetic activity to reintroduce them to three states of matter, solid, liquid, and gas and introduce them to a fourth state of matter, plasma, its connection to the Sun,... (View More)

This is an episode of the Space Place Live talk show. Learners will watch NASA space mission architect Linda Herrell as she talks about her job in designing and testing new technology for the New Millennia Program, as well as engineering the... (View More)

Keywords: Careers
Audience: Informal education
Materials Cost: Free
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