Teach your child how butter is created by shaking up cream the old-fashioned way.

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!

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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

Learn with makes water molecules work with this fun and easy science activity!

This science fair project idea explores whether talking to a plant will help it grow.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

What happens when colored beams of light mix? You might be surprised.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

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

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.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.