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Welcome to the Tour of the Electromagnetic Spectrum. This unique NASA resource on the web, in print, and with companion videos introduces electromagnetic waves, their behaviors, and how scientists visualize these data. Each region of the spectrum is described and illustrated with engaging examples...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
Phenomena is only as effective as the unit it is embedded within. The questions that students raise should be directly connected with the core ideas that you want the students to engage with using the science and engineering practices. For example, we all live seeing a volcano model explode -- but...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
In this activity, students will build a spectrometer using basic materials to observe the light emitted and absorbed by several sources. This will be used as a model for how NASA uses spectroscopy to determine the nature of elements found on Earth and other planets. For higher grades, this activity...
Grade Level   6 7 8 9 10 11
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4
Electromagnetic radiation is the very basis for remote sensing technology. Everything emits electromagnetic radiation. More specifically, all objects with a temperature above absolute zero emit radiation. Because radiation can transport energy even without a medium, it is the only way in which the...
Grade Level   7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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