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Returning to School with NASA’s Data Resources

by Mahdi Najafi · September 18, 2024

Preparations for the upcoming moonwalk simulations are in progress, taking place both underwater and on land.

As students return to school, educators now have access to a novel tool that translates NASA satellite data into a format usable in their classrooms.

For more than half a century, NASA’s satellites have been meticulously observing Earth, amassing an astonishing amount of global science data—petabytes upon petabytes, with daily additions in terabytes. Launched in 2004, the My NASA Data website has been at the forefront of making this data accessible and comprehensible to students and educators from grades 3-12, offering tools to visualize and integrate these valuable measurements into engaging science lessons.

Angie Rizzi, the My NASA Data task lead at NASA’s Langley Research Center in Hampton, Virginia, explains, “We offer three distinct types of lesson plans. Some are designed for students to engage with directly, while others are intended for teachers.” She adds, “Teachers have the option to download comprehensive lesson plans or to present a diverse array of Earth data.”

The My NASA Data site features the updated Earth System Data Explorer, a visualization tool that enables users to access and download NASA’s Earth data. Educators can delve into this data to create custom tables, graphs, and plots, aiding students in visualizing the information. Students have the opportunity to generate and examine comparisons of land surface temperatures, cloud cover, extreme heat events, and various other attributes for particular locations or regions worldwide.
Desiray Wilson, a scientific programmer for My NASA Data, describes the Earth System Data Explorer as a repository of scientific datasets, categorized by Earth’s distinct spheres. This tool emphasizes six key study areas: the atmosphere, biosphere, cryosphere, geosphere, hydrosphere, and the Earth system as a whole. With data extending back to the 1980s and new datasets added daily, it serves as an invaluable resource for analyzing historical and regional trends, as well as patterns within the Earth system.
Natalie Macke, with 20 years of teaching experience, is a science educator at Pascack Hills High School in Montvale, New Jersey. Educators such as Macke contribute to shaping the curriculum on the site via internships with the My NASA Data team. The team has also integrated teachers’ feedback to improve the visualization tool, introducing features that enable users to toggle between data layers and conduct side-by-side analyses. Additionally, the tool has been updated to allow users to click on a location to view its latitude, longitude, and variable data, simplifying the process compared to the earlier version that required manual entry of coordinates.

“The new visualization tool is very much a point-and-click layout like our students are used to in terms of just quickly selecting data they want to see,” said Macke. “Instantaneously, a map of the Earth comes up, or just the outline, and they can get the satellite view. So if they’re looking for a specific city, they can find the city on the map and quickly grab a dataset or multiple datasets and overlay it on the map to make visual comparisons.”

Map of the East Coast of the United States from the My NASA Data visualization tool from August 2023 before adding layers of atmospheric satellite data. The image below shows the same map layered with atmospheric measurements.
NASA/mynasadata.larc.nasa.gov
The East Coast of the United States shown with monthly daytime surface (skin) temperatures from August 2023 overlayed from Earth-observing satellite data using the My NASA Data Earth System Data Explorer visualization tool. The image above shows the same region without the data layer added.
NASA/mynasadata.larc.nasa.gov/

Macke emphasized that beyond crafting visualizations for a single lesson, the true value lies in My NASA Data’s ability to teach students the significance of interpreting, validating, and applying datasets in everyday life. This skill is crucial, she noted, as it fosters data literacy, equipping individuals to critically analyze data and distinguish between mere assumptions and sound conclusions.

“Students can directly connect the data map to the events occurring right outside their window, demonstrating how NASA’s Earth system satellite data is applicable to real life,” Macke explained. “Fostering a data-literate public, who understands the context and structure of the data they handle and recognizes the link between this data and the tangible world, may inspire them to further investigate and learn about our planet and to begin inquiring. That curiosity is what drew me to science as a young child.”

 

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