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

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

This project explores ways to prevent static electrical shocks.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

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.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Science fair project that determines whether mass and weight are the same or different.

Construct batteries that make electricity from fruits with this fun science fair project.

This science fair project idea explores the different properties & interactions of sugar molecules.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.