This project investigates the affect of storage temperature on microwave popcorn.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

This science fair project will help students learn about non-vascular plants, such as mosses.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Find out which kind of bubble wrap fares best when put in impact.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Explore if planting seeds in a certain direction will affect how fast it germinates.