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This is an educators guide to accompany the Journey to the Stars planetarium show. The materials for grades 9-12 include suggestions for activities to do before and after viewing the planetarium show, including class discussions about units of... (View More)

This book offers an introduction to the electromagnetic spectrum using examples of data from a variety of NASA missions and satellite technologies. The 84 problem sets included allow students to explore the concepts of waves, wavelength, frequency,... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is a hands-on lab activity about the chemical composition and conductivity of water. Working in groups, learners will: conduct an experiment involving the process of electrolysis, prepare an experiment to better understand the process of ion... (View More)

Keywords: Electrolytes; Salinity
Audience: High school
Materials Cost: $1 - $5 per group of students
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