This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

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

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.