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Topics/Subjects:
Size and scale  
Educational Level:
Middle school  
Resource Type:
Curriculum  
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How big is the Earth’s atmosphere and where does space begin? This is a question that many students have trouble picturing and this activity helps them get a handle on the relative size of the Earth’s atmosphere and the various ideas about where... (View More)

This is an activity about measurement. Learners will label key points and features on a rectangular equal-area map and measure the distance between pairs of points in order to calculate the actual physical distance on the Sun that the point pairs... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

This is an activity about sampling specifically in astronomy. Learners will make a sampling window in order to estimate the number of stars in the sky visible to the unaided eye. After, they will discuss how to estimate the effect of different... (View More)

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