This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

This project involves the development of a website using free software online to promote the value of science.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

This science fair project idea explores edible things you didn't know you could eat.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Explore the world from your own home by conducting research about other cultures with your 4th grade child.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

The objective of this science project is to determine the length of time for different seeds to germinate.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

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.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

This science fair project idea produces varying pitches of sound.

This science fair project idea quantifies growth of seedlings at various pH levels.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

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

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.