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

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

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

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

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

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This science fair project idea examines the reason boats are shaped and engineered.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

People have favorite flavors, but what about ants? Which ant food is the most popular?

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

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

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.