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

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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

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

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