Urban Environment

Middle Asia and thousands Milky Way stars. Small part of Earth disk furnished by NASA/JPL ( http://visibleearth.nasa.gov ), stars and everything else are my astronomy work.

Discover Diversity

Students imagine that they are visitors from outer space, viewing life on Earth for the first time. By describing in minute detail all the life they find in a small plot of land, they will become more aware of the diversity and abundance of life.

The skycrapers of Atlanta, Georgia reflected on a lake in Piedmont Park.

Decisions, Decisions

Decisions about community land use are complex and often involve many people in many ways. In this activity, students use trees as a backdrop to develop a land-use plan.