Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

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.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Find out whether a longer airplane will fly farther or a wider paper airplane.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

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

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Compare ability of selected materials to block UV-A radiation. Shine black light though glass at detecting beads underneath. Note color intensity.

This science fair project idea produces varying pitches of sound.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

The objective of this science project is to investigate patterns in fingerprints among family members.

Science fair project that cultivates slime mold and monitors the stages of its development.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

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

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.