A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

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.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

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.

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

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!