Filters: Your search found 5 results.
Topics/Subjects:
Physical sciences  
Educational Level:
Middle school  
Resource Type:
Demonstration  
Learning Time:
10 to 30 minutes  
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Now showing results 1-5 of 5

In this demonstration, evidence of the Earth's rotation is observed. A tripod, swiveling desk chair, fishing line and pendulum bob (e.g., fishing weight or plumb bob) are required for the demonstration. This resource is from PUMAS - Practical Uses... (View More)

In this activity, students will learn how technology can help scientists solve a problem. One of the challenges scientists face with any spacecraft is attitude control. Students will be introduced to the problem of attitude control in space through... (View More)

This resource introduces the concept of wind chill, the formula used to measure it and relates it to the causes of hypothermia. A simple experiment using a pie pan, sand, fan and a thermometer demonstrates this concept. The resource is from PUMAS -... (View More)

This is an activity about centripetal force in the solar system. Learners will demonstrate how gravity keeps moons and rings in orbit by modeling it with a spoon and thread spool. This activity is part of "Ways of Seeing," an interactive,... (View More)

Audience: Middle school

This is an activity about gravity in space. Learners will use water in a cup to demonstrate “weightless” conditions in free-fall. This activity is part of "Ways of Seeing," an interactive, educational CD-ROM from NASA's Cassini Program. The... (View More)

Audience: Middle school
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