Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!