This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

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

How do organic materials become soil? This science experiment measures what materials biodegrade.

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 demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

The objective of this science project is to determine the length of time for different seeds to germinate.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

This science fair project examines how seeds hitchhike on animals and clothing.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This science fair project idea investigates if fats add to the flavor of food.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

This science fair project idea investigates whether air has mass and weight.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

The objective of this science fair project is to investigate salt water density.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Get a better understanding of water content by dehydrating carrots.