Filters: Your search found 2 results.
Educational Level:
High school  
Learning Time:
45 to 60 minutes  
Resource Type:
Graph  
Sort by:
Per page:

Now showing results 1-2 of 2

This is an activity about using what you can see to identify what you cannot see. Learners will use the criteria they developed in the previous activity in this sequence and analyze whole Sun magnetic map data sets in order to find suspected... (View More)

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

This is an activity about the periodic reversals of Earth's magnetic field. Learners will graph the frequency of magnetic pole reversals over the past 800,000 years and investigate answers to questions using the graphed data. This is Activity 8 in... (View More)

1