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Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Using a toy race car kids create a visual model of the Doppler Effect.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.