This project explores differences in people's reactions to images in color and images in black and white.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Learn about the growing app design field by designing a new or improved app for smartphones.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

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

This project involves the programming and development of a 3D Rubik's Cube application using C++.

This science fair project idea investigates the relationship between memory and age.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

This science fair project idea designs safe bicycle routes using GPS.

This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.

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.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project idea raises awareness of a real ecological issue.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

This science fair project idea determines which method of hand cleansing is the most effective.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.