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.

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

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

This science fair project idea explores the egg's thin membrane.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This science research project challenges students to think of more effective lobster farming methods.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

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

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

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

This fun craft will teach your child a little bit about the human skeletal system and can be adapted to teach the biology of many different living animals.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Think you can blow up a balloon without using your mouth? This isn't just a cool trick, it's also a great way to introduce chemistry and biology concepts.

This experiment will explore if and where fractals can be found in the natural world.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

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

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

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

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

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

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.