The objective of this science fair project is to explore the relationship between acidic and basic compounds.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Help your child celebrate the summer and the sun by making a sandy seascape.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

In this activity your child will create their very own marble maze!

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

This science fair project idea determines what household items are good conductors of electricity.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

This science fair project idea examines the reason boats are shaped and engineered.