Students use global temperature data to create models and compare short-term trends to long-term trends.

Students use a spreadsheet model to understand droughts and the movement of water in the water cycle.

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

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

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

Students explore the science behind an intriguing planetary feature by creating saline solutions and then observing what happens when the solutions evaporate. Now updated with findings from Mars!

Students learn the difference between land ice and sea ice and make a model to see how the melting of each impacts global sea level.

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

Students learn about Saturn's scientifically intriguing moon Enceladus and investigate its fascinating features, including its ocean and plumes, using math.