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

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.

Students use math concepts related to transits to discover real-world data about Mercury, Venus and planets outside our solar system.