Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

Discover whether people can distinguish what a person looks like just by listening to their voice.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

This science fair project idea explores whether dogs do look like their owners.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

This project examines how temperature affects the volume of gas in balloons.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

This experiment will examine and precisely measure the amount of sugar in various sodas.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

Find out whether matching resonant frequencies can cause objects to shatter.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Determine which metal has the highest rate of conductivity.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

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.