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

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

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

Transform your uncomfortable wooden shoes into charming mini planters!

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

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

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Create a self-portrait from natural materials in this collage craft activity!

Slip some science into storm watching with a homemade rain gauge!

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

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!