Filters: Your search found 2 results.
Topics/Subjects:
Earth processes  
Size and scale  
Learning Time:
30 to 45 minutes  
Instructional Strategies:
Nonlinguistic representations  
SMD Forum - Primary:
Heliophysics  
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This is an activity about the relative sizes of the Earth and the Moon and the distance between them. Learners will inflate a balloon to the approximate size of the moon in relation to a standard globe. They will then hypothesize as to the correct... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free

This is an activity about the shape of the Earth’s orbit. Learners will first use elements of the orbit of Earth and Pluto and an apparatus using string, a pencil, and pushpins to accurately draw an ellipse, showing the nearly circular shape of... (View More)

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