In this science fair project, young children discover what happens when two fluids that have different densities get together.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Introduce your child to science with something they see everyday--their shadow!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.