Puppets can help preschoolers practice communication and conflict resolution.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Is it a square or a circle? See if you can trick your friends with this zany science project!

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Word color association is just a fancy way to talk about the way we connect colors with words.