What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Make a spring collage with your child to get them outside and those creative juices flowing!

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

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

Transform your uncomfortable wooden shoes into charming mini planters!

Determine if gender affects the ability to identify different smells.

Start your toy engines -- this is going to be a fast and friction-filled race!

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

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

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

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

This project determines what category of person is most likely to be ticklish.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Have your child kick off their summer vacation by making a miniature water slide!

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Help your child make a beautiful homemade sandcastle that will last!

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Help your child celebrate the summer and the sun by making a sandy seascape.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

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

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.