There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Give your budding young observers a chance to discover simple machines at use in their own home.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

An home science experiment for older students that teaches about the science behind heat.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Learn with makes water molecules work with this fun and easy science activity!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

This science fair project teaches students the differences between fruits and vegetables.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Making your own glass cleaner is easy, effective and inexpensive!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

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

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.