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Filters: Your search found 7 results.
Topics/Subjects:
Solar system
Earth structure
Learning Time:
10 to 30 minutes
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Problem set
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# Cloud Droplets and Rain Drops

In these math problems, students will examine the characteristics of water droplets in clouds.

Keywords: Clouds; Raindrops
Audience: Middle school
Materials Cost: Free

# Working with Rainfall Rates and Water Volume

In this problem set, students learn about rainfall rates and how to convert them into the volume of water that falls.

Audience: High school
Materials Cost: Free

# Van Allen Probes: Exploring the Extremes of Space Weather

This is a poster about radiation in space. Learners can read about the Van Allen belts and how NASA's Van Allen Probes are investigating the influence of the Sun's energy on Earth. The activity version also includes math problems, a vocabulary... (View More)

# Parts per Thousand

In this problem set, learners will calculate the parts-per-thousand measure for different scenarios, including ocean salinity as depicted in the image included. Answer key is provided. This is part of Earth Math: A Brief Mathematical Guide to Earth... (View More)

Keywords: Unit conversion
Audience: Middle school, High school
Materials Cost: Free

# Graphical Reflectivity Measurements

In this problem set, learners will analyze a graph of the reflectivity of soil and two kinds of vegetation to understand how scientists use these measures to identify different materials. Answer key is provided. This is part of Earth Math: A Brief... (View More)

Audience: Middle school, High school
Materials Cost: Free

# Estimating Biomass Loss from a Large Fire

In this problem set, learners will compare before-and-after satellite images of Greece to answer questions related to biomass loss as a result of the 2007 fires. Answer key is provided. This is part of Earth Math: A Brief Mathematical Guide to Earth... (View More)

Audience: Middle school
Materials Cost: Free

# Could a World of Swimmers Raise Sea Level?

In the state of Maryland, a local politician once claimed that sea level is rising because there are too many people putting boats on the open ocean. Could that result in a significant sea level rise, perhaps even destroy low-lying nations such as... (View More)

Audience: High school
Materials Cost: Free per student
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