This middle school project examines the strength of horizontal versus vertical pointing eggshells.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

This project uses toy cars to determine how friction and gravity affect cars and braking.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

In this experiment we use Scotch Guard to make sand that resists water.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.