This mini-lesson features time-series graphs of mean salinity at the surface for the Arctic and Antarctic regions. A series of questions guides students in their analysis.

Students examine satellite images of a recently formed island to identify areas of erosion and deposition.

Students explore albedo, sea ice, and the relationship between changing albedo and changing sea ice using data visualizations. 

Meet Dr. Jessica Meir, a NASA Research Scientist & Astronaut, by reading an interview with Forbes Magazine describing how she got her start as a marine biologist.

Discover how GLOBE supports hands-on science for locally relevant learning which is also put into a global perspective.

Find GLOBE resources which are connected to My NASA Data cryosphere phenomena. These include campaigns, eTraining and how to find related student projects.

Discover how GLOBE hydrosphere protocols and learning activities can provide hands-on opportunities for students to explore My NASA Data hydrosphere phenomena.

Elementary GLOBE is designed to introduce students in grades K-4 to the study of Earth system science. These storybooks help students understand different phenomena highlighted in My NASA Data.

Find GLOBE resources which are connected to My NASA Data hydrosphere phenomena. These include campaigns, eTraining and how to find related student projects.