As Carbon Dioxide Levels Rise, Rice Becomes Less Nutritious

HEALTH One of the world’s most important food crops may be declining in quality due to greenhouse gas emissions. (Scientific American) Where is rice a staple food? Use our resources to find out. Teachers, scroll down for a quick list of key resources in our Teachers Toolkit, including today’s MapMaker Interactive map of rice-producing nations. Discussion Ideas The nutritional value of rice may fall as … Continue reading As Carbon Dioxide Levels Rise, Rice Becomes Less Nutritious

Top 10 New Species!

ENVIRONMENT Large and small, beautiful and bizarre, researchers have released the top ten new species for 2018. (CNN) What were the top ten two years ago? Teachers, scroll down for a quick list of key resources in our Teachers Toolkit. Discussion Ideas Amphipod Epimeria quasimodo, a tiny crustacean, is abundant in the frigid waters of the ocean surrounding Antarctica. What are amphipods? In what other … Continue reading Top 10 New Species!

Feeding Feral Cats is Not For the Birds

ENVIRONMENT Silicon Valley is booming, and longtime residents are being driven out. But only in Shoreline Park are the newcomers eating the natives. (New York Times) Where else are feral cats threatening native species? Use our study guide to learn how Australia is dealing with the problem. Teachers, scroll down for a quick list of key resources in our Teachers Toolkit, including today’s simple MapMaker … Continue reading Feeding Feral Cats is Not For the Birds

Scientists Find the $17-Billion ‘Holy Grail of Shipwrecks’

SCIENCE Three years after locating the ghostly galleon San José, researchers reveal how they made their famous find. (Science Alert) Use our article to learn how marine archaeologists explore the history and cultures of ancient civilizations. Teachers, scroll down for a quick list of key resources in our Teachers Toolkit. Discussion Ideas What was the San José? Why was it so laden with precious metals … Continue reading Scientists Find the $17-Billion ‘Holy Grail of Shipwrecks’

This Week in Geographic History: May 28-June 3

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 resources!   Monday, May 28 TDIGH 1830: Indian Removal Act This act led to the brutal forced … Continue reading This Week in Geographic History: May 28-June 3