Ninth graders are introduced to the concept of population. In groups, they research the problems associated with overpopulation and underpopulation. They practice calculating birth and death rates and discus how they can be used to...

Great things come in small packages! What better way to illustrate this point than a week-long look at nanotechnology? Earth science scholars explore water quality issues through lab activities, then research new innovations in nanotech...

Describes eccrine and apocrine glands and relates them to heat tolerance. Also includes some information on sebaceous glands.

Learn about the Biosphere 2 project and the history of Biospherics.

A very detailed look at the development of the field of sociology. Looks at its historical roots, the earliest sociologists, and explains major theories that it was based on, and theories and schools of thought that evolved from those....

This collection uses primary sources to environmental preservation in the Progressive Era.

Travel around the world with this collection of activities from Let's Go Luna! From making postcards and present tags to dressing up your favorite characters in winter outfits, your child will be introduced to social-emotional and social...

Students learn about Ken and Joab, two boys who are starting first grade. Ken attends school in Japan, while Joab lives in Kenya. Students compare and contrast the circumstances surrounding the two boys' experiences at school.

A profile of Robert E. Park (1864-1944), an influential, early sociologist who taught at the University of Chicago.

This entry from Encyclopedia Britannica features Robert E. Park, an American sociologist noted for his work on ethnic minority groups, particularly African Americans, and on human ecology, a term he is credited with coining. One of the...