This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

The objective of this experiment is to evaluate the effects of acid rain on plants.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

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.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Help your child add some flair to the family garden with pencil pinwheels!

This science fair project examines the different composition of fungi and plants.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Learn whether writing things down really makes things easier to remember.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

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

Investigate which substances are most effective at removing salt from water.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

People have favorite flavors, but what about ants? Which ant food is the most popular?