Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

This simple experiment serves as an introduction to the greenhouse effect.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.