This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

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

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

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

This science fair project will investigate a type of sustainable development project.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

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

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Free science fair project idea that examines the ergonomics of your environment. Redesign your living space to be better suited to your lifestyle.

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

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

This science fair project idea tests the efficiency of short term memory.

This science fair project idea measures physical dexterity as a function of temperature.

This science fair project idea identifies clouds as a means of predicting the weather.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.