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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.

Spider-Inspired Classroom Activities for Halloween

Are you ready to add some spooky science to your fall lesson plans? We have gathered a whole cauldron of creepy, crawly spider science activities to enhance your lessons. Try these 11 Halloween activities inspired by our eight-legged friends. Examine spider webs outdoors, build a spider habitat, consider how a spider would adapt to life in space, and more!

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.

Activities to Do With Children Outdoors

Spending time outside is one way we can boost our resiliency while quarantining at home to slow the spread of the COVID-19 coronavirus. Bookmark a few of these free PLT family activities to try in your backyard, at a local park or trail, or another nearby safe space outdoors.