In this experiment you will use plastic and magnets to test your local soil composition.

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

The project investigates how water and movement affects erosion.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Science fair project that determines whether mass and weight are the same or different.

This experiment will explore whether fractals really repeat themselves infinitely.

This science fair project idea investigates the relationship between memory and age.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.

This science fair project idea produces consumable fresh water from salt water through desalination.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

In this project, the affect of acid rain is simulated by the acid, vinegar.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

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.

Demonstrate how tracks are formed by pressing your hand into a cornmeal mixture, then reverse the process and make prints of the track.