Narrow Search

Audience
Topics
Earth and space science
Resource Type
SMD Forum
Filters: Your search found 1 result.
Educational Level:
Middle school  
Instructional Strategies:
Generating and testing hypotheses  
SMD Forum - Primary:
Astrophysics  
Sort by:
Per page:

Now showing results 1-1 of 1

In this activity, students examine the first line of evidence, galactic motion, for the notion of an expanding universe. By examining the spectrum of light from a galaxy, students can determine whether a galaxy is moving toward or away from us, and... (View More)

Audience: Middle school, High school
Materials Cost: Free
1