Filters: Your search found 2 results.
National Science Education Standards:
No  
Learning Time:
1 to 2 hours  
Materials Cost:
Over $20  
Sort by:
Per page:

Now showing results 1-2 of 2

In this lesson on cosmic rays, students will explain two examples of a cosmic ray detector. Includes information about student preconceptions and a demonstration that requires a geiger counter and optional access to a small radioactive source that... (View More)

Keywords: Cosmic Ray; Radiation
Audience: Middle school
Materials Cost: Over $20

This field activity introduces students to the concept of a system. Students identify the components, inputs and outputs of the local system at a range of biometry study sites, as well as the boundaries of their investigations at these sites in... (View More)

1