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

The project investigates how friction affects motion by using different surface textures.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

In this project, the affects of vitamin E are observed on a rose petal.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

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

The project is to investigate yeast fermentation and its results on hand of latex balloons.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

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.

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

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

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

How powerful is the reaction between baking soda and vinegar? Find out here!

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

This science fair project idea researches the effects of acid rain on plant growth.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!