For years, people have used water power to provide electricity. This study recaps that history and describes exciting new techniques. More →

A guide to what a hydrologist does and how to become one. More →

Using the new C3 Framework for Social Studies Standards, Ice Hockey in the Global Citizens: Olympic Sports series explores the sport through the lenses of History, Geography, Civics, and… More →

Part of our Take a Look! Modern Media Literacy series, Identifying the Source takes readers through the process of analyzing media in order to tell fact from fiction. Includes explanation of… More →

Image Sharing in the Global Citizens: Social Media series explores various aspects of sharing images online through the lenses of History, Geography, Civics, and Economics. Using the new C3… More →

Is immigration a basic human right? Does each country have the right to decide who can enter its borders? What is an illegal immigrant? Start learning about immigration and begin looking at… More →

In Battle Royale: Lethal Warriors, we have a matchup of historic magnitude. We took the deadliest warriors from two different time periods and matched them in a battle of weaponry, strength,… More →

Not everyone is who they say they are. Explore a history of pretenders and who they fooled. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title… More →