This NASA visualization shows sea surface salinity observations (September 2011-September 2014). Students review the video and answer questions.

This mini-lesson features time-series graphs of mean salinity at the surface for the Arctic and Antarctic regions. A series of questions guides students in their analysis.

In this mini-lesson, students analyze soil moisture quantities associated with Hurricane Harvey around Houston, Texas on August 25, 2017.

Students will analyze a line graph that shows how the surface temperature and air temperature values change over the course of 24 hours.

Students interpret a graph of surface temperatures taken from city districts and other types of communities.

Students compare climographs for two locations to determine the most likely months to expect the emergence of mosquitoes in each location.

Students review an animation of monthly average wind speed at 10 meters above the ocean surface for our global ocean to analyze the relationship between winds and ocean surface currents.

In this activity, students will learn about sea ice and land ice. They will observe ice melting on a solid surface near a body of water and ice melting in a body of water.

The electromagnetic spectrum is comprised of all frequencies of electromagnetic radiation that propagate energy and travel through space in the form of waves. 

Students model Earth's tectonic plate movement and explore the relationship between these movements and different types of volcanoes.