Filters: Your search found 4 results.
Learning Time:
30 to 45 minutes  
Resource Type:
Documentary  
Sort by:
Per page:

Now showing results 1-4 of 4

These short videos introduce learners to the electromagnetic spectrum though eight animations including an introduction to electromagnetic waves and one animation for each wavelength of the EM spectrum (Radio, Microwave, Infrared, Visible,... (View More)

This is a companion DVD to the educators guide by the same name. It consists of a three-minute introduction, a 21-minute feature presentation, LRO/LCROSS segments to introduce the mission, and seven minutes of extra materials (includes AstroViz: Our... (View More)

Keywords: Careers

This video provides step-by-step instructions for collecting soil samples in the field, and for analyzing and storing soil samples in the lab. Procedures for determining the bulk density, particle density, particle size distribution, fertility, and... (View More)

This 34-minute video is the result of a collaboration between the National Park Service and NASA. It tells the story of the Underground Railroad, the South/North escape routes used by freedom-seeking slaves during the 19th century. Slaves traveling... (View More)

1