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Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

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

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

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 purpose of this science fair project is to build a basic radio.

This science fair project idea demonstrates that plants give off water.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This science fair project determines which type of physical activity most improves memory.

In this science fair project, students make their own rain gauge to measure rainfall.

The objective of this science project is to investigate patterns in fingerprints among family members.

This science fair project idea quantifies growth of seedlings at various pH levels.

This science fair project idea identifies and understands adaptations in birds.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.