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Educational Level:
Grade 9  
Resource Type:
Problem set  
Topics/Subjects:
Physical sciences  
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This series of laboratory lessons and activities uses authentic solar imagery and data to introduce students to solar science. Students are asked to explore details in imagery, including how to deal with the issues of noise and resolution, and... (View More)

Keywords: Solar activity; Spectra
Audience: High school
Materials Cost: Free

In this problem set, learners will analyze a table on the reflectivity of various substances to three kinds of wavelengths in order to answer a series of questions. Answer key is provided. This is part of Earth Math: A Brief Mathematical Guide to... (View More)

Keywords: Wavelength; Inquiry
Audience: Middle school, High school
Materials Cost: Free

In this problem set, learners will analyze a map of Earth's gravity field derived from satellite data to answer questions on gravity averages and anomalies in certain regions. Answer key is provided. This is part of Earth Math: A Brief Mathematical... (View More)

Audience: High school
Materials Cost: Free

In this problem set, learners will apply the concepts of reflectivity and absorption to derive the likely composition of the materials described in different scenarios. A table with the reflectivity of common materials and the answer key are... (View More)

Audience: Middle school, High school
Materials Cost: Free
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