This science fair project investigates why the number of visible stars changes from place to place.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

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.

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

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

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

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

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

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.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

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

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

This science fair project tests test whether the presence of spell check has changed standards for spelling.

This project examines what types of objects burn and which burn faster and cleaner.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.