In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

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.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.