This science experiment tests whether warm or cold water works best in making cut flowers last longer.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

This project explores ways to prevent static electrical shocks.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

This science fair project idea investigates how magnetism can defy the force of gravity.

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

Here's a science activity to help your child investigate how seeds are designed to travel.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

This science fair project idea demonstrates that plants give off water.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

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

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Demonstrate how to tell the age of an egg without having to crack it open.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Find out whether putting something on top of a plant will inhibit its growth.

Do different types of oil mix or stack? Find out in this science fair project idea!

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

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

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Find out which type of sponge holds the most water.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

This science fair project idea investigates how color affects temperature.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.