The Last Snow on Earth May Be Pink

ENVIRONMENT As glaciers thaw, one colorful group of microorganisms is thriving. (The New Yorker) Enough with the microbes—what else causes red snow? Teachers, scroll down for a quick list of key resources in our Teachers Toolkit Text Set. Discussion Ideas The terrific New Yorker article explains the phenomenon of “watermelon snow.” What is watermelon snow? Watermelon snow, also called pink snow or blood snow, is … Continue reading The Last Snow on Earth May Be Pink

Five Steps to Transform Your Students into Explorers for Outdoor Classroom Day

By Daniel Raven-Ellison As a National Geographic Explorer and a geography educator, I’m really excited about #OutdoorClassroomDay this Thursday (October 12). Outdoor Classroom Day is a global campaign to inspire and celebrate outdoor learning and play. On the day, thousands of schools around the world take lessons outside and prioritize playtime. As well as having fun, they will show how important and easy it is … Continue reading Five Steps to Transform Your Students into Explorers for Outdoor Classroom Day

Deep Waters Spiral Around Antarctica

SCIENCE Research reveals the pathways and timescales of deep, overturning waters around Antarctica. (MIT News) What are those deep, overturning waters called? Teachers, scroll down for a quick list of key resources in our Teachers Toolkit. Discussion Ideas New research examines the geography of the “large, deep currents in the Pacific, Atlantic, and Indian oceans” as they flow southward and converge around Antarctica. What is … Continue reading Deep Waters Spiral Around Antarctica

What Is a Referendum? Who Decides?

POLITICS Last week brought two passionate and dramatic popular votes for independence, in Iraqi Kurdistan and in Catalonia, Spain. Everyone, even those who dismissed both votes as illegal and meaningless, called them national “referendums.” (New York Review of Books) What is a nation? Teachers, scroll down for a quick list of key resources in our Text Set.   Discussion Ideas The author of the great … Continue reading What Is a Referendum? Who Decides?

This Week in Geographic History, October 9 – 15

Here’s an advance look at some of the “This Day in Geographic History” (TDIGH) events coming up this week. For each date, we’ve matched it with a map or visual, background information, and a classroom activity so you can plan ahead. Check out our Pinterest board for more related resources! Monday, October 9 TDIGH: Hoover Dam Powers L.A. Built on the Colorado River between Arizona … Continue reading This Week in Geographic History, October 9 – 15