Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Engineers in training can get started with this simple wheel-and-axle construction activity.

This science fair project idea explores the relationship between oil and water in terms of density as well as hydrophilic/hydrophobic compounds.

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

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.