Students learn how Mars rovers use spectroscopy to study the chemical composition of rock samples on the Red Planet then model the process in the classroom.

Students will learn about the expanding universe and the redshift of lightwaves, then perform their own calculations with a distant supernova.

Students use microcontrollers and temperature sensors to measure the flow of heat through a soil sample.

In this illustrated problem set, students use pi to compare the sizes of Mars landing areas, calculate the length of a year for a distant solar system object, measure the depth of the ocean from an airplane, and determine the diameter of a debris disk.

This board-game activity teaches students the process of design, engineering and technology for a mission to Mars.

In this illustrated math problem, students use the mathematical constant pi to find the "habitable zone" around a distant star and determine which of its planets are in that zone.

This white-board animation video series explains key concepts about Earth science, missions and climate change.

In this illustrated math problem, students use pi to measure the water depth of an area mapped by the CORAL mission.

Students use NASA images and a hands-on activity to compare the amounts of land and surface water on our planet.