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

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

This science project allows students to study the psychology of happiness.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Test out various brands of permanent markers to see which one is least water soluble.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

This kids' activity is fun to perform and impressive to watch. Plus, it's a great example of Newton's First Law of Motion at work.

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!

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Make a spring collage with your child to get them outside and those creative juices flowing!

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

This science fair project idea determines which flower lasts the longest.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

In this project students experiment with making music using only glasses of water.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

If you find yourself with a pair of kids' rain boots too cute to toss and too worn to wear, try making this fun and easy planter.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

Explore convex and concave objects and how they reflect light.

This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

The project researches how lubricants affect the mechanical advantage of a pulley.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.