Student teams use the engineering design process and everyday materials to design an insulator that will keep a small amount of water from rapidly changing temperature.

Students design and build a solar hot water heater and see how big a temperature change they can get.

Students work in teams employing an iterative design process to design and build a water filtration device using commonly available materials.

Students observe the process and results of transpiration from a plant in their schoolyard.

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

This lesson uses stacking cubes as a way to graph precipitation data, comparing the precipitation averages and seasonal patterns for several locations.

In this illustrated problem set, students use pi to detect frost in lunar craters, determine the density of Mars' liquid core, calculate the powered output from a dam, and find out how far a spacecraft travels as it returns data to Earth.

In this activity, students will use sea-level rise data to create models and compare short-term trends to long-term trends. They will then determine whether sea-level rise is occurring based on the data.

Students build a model that demonstrates an important contributor to sea-level rise – how water volume increases when the temperature of the water increases.