Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

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

This science fair project idea experiments with spinning color wheels and optical illusions.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

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.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

This classic children's game demonstrates how sound travels through air vs. through a solid.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

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

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

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

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

The purpose of this science fair project is to build a basic radio.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits