Filters: Your search found 2 results.
Topics/Subjects:
Mathematics  
Educational Level:
Informal education  
Instructional Strategies:
Cues, questions, and advanced organizers  
Learning Time:
2 to 4 hours  
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This is a lesson about the shape of objects in space. Learners will observe the surface of rotating potatoes to help them understand how astronomers use variations in reflective brightness to determine the shape of asteroids.

This is an activity about the Venus Transit and how it helped astronomers determine the scale of the solar system. Learners will use measurement, ratios, and graphing to construct a model of the solar system and determine the relationship of each... (View More)

Audience: Middle school, Informal education
Materials Cost: Free
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