This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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

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

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This science fair project compares the abilities of men and women to understand subtle communication through body language.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

In this science fair project, students examine how temperature affects sugar transport within a plant.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Looking for a fun earth science project on continental drifts? Check out this fun science fair project idea to explore how Pangaea may have broken up.

In this experiment we will be determining whether birds prefer certain colors of seed.

This project explores differences in people's reactions to images in color and images in black and white.

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.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Try this chemistry experiment with your curious kid and get some "shocking" results!

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

This project examines whether humans can intuitively grasp numeric values greater than three.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Give your budding young observers a chance to discover simple machines at use in their own home.