In this engineering challenge, students must stay within design limitations while creating a balloon and gondola system that can descend or ascend at a given rate or maintain its altitude.

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.

Students use measurement skills to determine the scale distance to space on a map.

Students learn about cloud types to be able to predict inclement weather. They will then identify areas in the school affected by severe weather and develop a solution to ease the impacts of rain, wind, heat or sun.

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

Students use a paper plate to make a model that explains why lunar eclipses don’t occur during every full moon.