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This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

True or False? The Lying Experiment

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

The Ultimate Rollercoaster

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Most Popular Soda

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

Echolocation Demonstration

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

The Effect of Heat on Rubber

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Popping Balloons

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Backyard Bugs

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

Melting Crayons

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Measuring Heart Rate with Doppler Ultrasound

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Shaving Cream Paintings

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

Do Subliminal Messages Work?

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

Experiment with Sudsy Lemon Science

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

States of Matter in a Baggie

Free science fair project idea examining how different types of water affect plant germination and growth.

Bubbly Plants

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

Spectrum Spinners

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

The Process of Diffusion

This science fair project idea investigates how different disinfectants work in killing germs.

How do Disinfectants Work?

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Aiming True

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Make Harvest Gift Bag Clips

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Do Certain Types of Deodorant Work Better For Certain Skin Types?

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Camouflage Techniques

Help young learners discover why cat&Atilde;s eyes glow in the dark with this simple experiment

Glowing Eyes

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

What Music Does Bacteria Enjoy the Most?

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

Explore Abstract Nature & Complementary Colors

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Make Your Own Fairy Potion

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Polymer Crystals vs. Ice

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Will Irradiation Produce Mutations in Fruit Flies? 

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Bouncing Ball Physics: What is Elasticity?

In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

How to Reduce Friction

This project is about after-images and what possibly affects them.

What Affects the Appearance of Afterimages?

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