Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Learn about the anatomy of the autonomic nervous system and its relationship to the rest of the body.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

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

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

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

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Make a backbone model to explore human anatomy and life science.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.