The goal of this project is to create an exciting topographical map out of dough.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This science fair project idea investigates how the shape of an object affects drag.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In this science fair project, students create their own miniature salt flats at home.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!