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Informal education  
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Demonstration  
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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 manual provides simple demonstrations to show how lenses and mirrors are used to create telescopes. It was created for use by the Night Sky Network of astronomy clubs.

Audience: Informal education
Materials Cost: Free

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 activity includes twelve monthly star charts to identify the stars that are visible in the night sky and that are known to have planets around them. The star maps can be used to find constellations and identify stars with extrasolar planets.... (View More)

Keywords: Exoplanets
Audience: Informal education
Materials Cost: Free

This is an activity about the the functioning of the Interstellar Boundary Explorer, or IBEX, spacecraft. Learners will participate in an interactive demonstration to illustrate how the IBEX spacecraft uses its particle detectors to collect and sort... (View More)

Audience: Informal education

This manual provides an overview of how telescopes have changed our understanding of the universe and contains simple demonstrations to use at star parties to get across basic ideas of optics. This manual will also help explain why the images that... (View More)

Audience: Informal education
Materials Cost: Free

In this short demo/activity, a balloon with baking soda in it is stretched over the mouth of a flask or bottle containing vinegar. The balloon is tipped so that the baking soda falls into the vinegar, and the reaction creates carbon dioxide, which... (View More)

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