Bringing the school day to a peaceful end enhances learning and reaffirms classroom community. Gather with your class for a 5- or 10-minute activity before dism

"May be the best book on ecology ever written." -- Michael Crichton, The New York Times. Radical 1971 argument about the root causes of climate change remains a

Transform the way you start and end the school day with the fun, interactive, and adaptable lessons, exercises, and activities in this easy-to-use classroom man

As the violence of the Middle East has come to America, many Westerners are stunned and confounded by this new form of mayhem that appears to be a feature of Ar

"In the last ten years, the United States—the most powerful and technically advanced society in human history—has been confronted by a series of ominous, se