This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

This science fair project idea produces varying pitches of sound.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

This science fair project idea examines whether people can decode scrambled messages.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.