Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

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

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

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

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!