The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

In this science fair project, students make their own rain gauge to measure rainfall.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.