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Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This project determines what category of person is most likely to be ticklish.

This project examines what types of objects burn and which burn faster and cleaner.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

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.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

This science fair project idea identifies trees using a dichotomous key.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

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

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project idea determines the probability of a coin landing heads or tails.

This science fair project idea explores whether talking to a plant will help it grow.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Discover whether cold or hot water from the faucet will boil faster on the stove.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

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.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.