This science fair project idea discovers whether plants grow best in chemical fertilizer, organic fertilizer, or with no fertilizer at all.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This project will explore whether music influences physical endurance.

This science fair project idea determines how your body responds to allergies.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

This experiment explores the most common colors that appear among a sample of crossbred guppies.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Science fair project that determines whether mass and weight are the same or different.

Determine how we can separate the components of a solution

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Explore the effect of wind speed on the burning rate of a candle.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Examine whether males or females are more likely to have a higher center of gravity.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

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

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!