Using real data from NASA’s GRACE satellites, students will track water mass changes in the U.S.

Students will use the engineering design process to design, build, test and improve a model satellite intended to investigate the surface of a planet.

Students build a rubber-band-powered rover that can scramble across the room.

In this challenge, students will program a rover to use a color sensor on several rock samples, allowing them to simulate how the Mars Curiosity rover uses it's ChemCam instrument to analyze light emitted from geological samples on Mars.

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

In this illustrated problem set, students use pi to determine the size of a Mars dust storm, estimate the water content of a rain cloud, gauge how much Jupiter's Great Red Spot has shrunk and calculate the strength of a laser used to explode ice samples.

In this illustrated math problem, students use pi to calculate how much water could be contained within a cloud.

Students perform a simple science experiment to learn how a rocket works and demonstrate Newton’s third law of motion.

Students will design, build and test a crew exploration vehicle, or CEV, to carry astronauts to Mars – meeting size, mass and payload requirements.