In this advanced programming activity, students will construct a light-wavelength detector to model future technology for communicating with spacecraft.

In this standards-aligned unit, students learn about Mars, design a mission to explore the planet, build and test model spacecraft and components, and engage in scientific exploration.

Students explore the science behind an intriguing planetary feature by creating saline solutions and then observing what happens when the solutions evaporate.

These 60-second videos answer some of the most frequently asked questions about our planetary neighbor, Mars, and the spacecraft that explore it.

In this board-game lesson, students learn basic computer programming skills by playing the roles of a Mars rover, scientist and engineer to make exploration decisions and accomplish science goals.

In this intermediate-level programming challenge, students use microdevices along with light and mirrors to build a relay that can send information to a distant detector.

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

Students design and build a shock-absorbing system that will protect two "astronauts" when they land.

Students modify a paper cup so it can zip down a line and drop a marble onto a target