Determine whether butterflies like to drink sugar water, salt water, or plain water.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Find out whether packaged seeds actually do expire in this new science fair project idea.

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

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

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

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

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

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

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

This science fair project idea determines if the color of light affects the growth of plants.

Discover whether a metal will expand under hot water.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

In this science fair project you will make a model of a cell membrane using very simple material.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project idea explores the egg's thin membrane.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

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

This science fair project idea produces varying pitches of sound.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.