Filters: Your search found 3 results.
Educational Level:
Grade 8  
Instructional Strategies:
Homework and practice  
Topics/Subjects:
Engineering and technology  
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This is a set of one-page problems about distance craft travel on Mars. Learners will use the Pythagorean Theorem to determine distance between a series of hypothetical exploration sites within Gale Crater on Mars. Options are presented so that... (View More)

Audience: Middle school
Materials Cost: Free

Learners will build and decorate their own spectrographs using simple materials and holographic diffraction gratings. After building the spectrographs, they observe the spectra of different light sources. Requires advance preparation to spray-paint... (View More)

In this activity, students compare and analyze lapse rates (rate of decrease in atmospheric temperature with height) for two U.S. locations. It requires the use of atmospheric temperature data downloaded from the Internet into a student developed... (View More)

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