Here's a pressed leaf card project that puts science and writing together for your second grader.

Here's a fun activity that will have your child teaching you for once, while you find out exactly what she is learning in school.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Will male or female hair grow faster? Find out in this science fair project idea!

Determine if gender affects the ability to identify different smells.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Explore the relationship between personality traits and birth order effects.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

This science fair project idea determines what household items are good conductors of electricity.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

This experiment explores how listening in to a one-sided conversation affects concentration.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.