This science fair project idea investigates how images are influenced by changes in light.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

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

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Evaluate gender differences in processing visual information.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

In this science fair project, students test how objects float and sink in liquids of different densities.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

This science fair project idea demonstrates sonar mapping of the ocean floor.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Create your own light bulb and test filaments of different thicknesses to see which keeps the bulb burning for the longest time.

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

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

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.