Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

This science fair project idea determines the most effective method of preserving food.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

Cleaning can be a chore, but not with this sudsy experiment!

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

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This experiment will examine and precisely measure the amount of sugar in various sodas.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Science fair project that tests whether cats have a preference for organic food.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Compare different remedies for cooling the mouth after eating spicy food.