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

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.