In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

This project determines how much the rebound rates of tennis balls change after ten games.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

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

This project examines which type of dance burns the most calories.

Make this easy composting dessert and then enjoy the yummy results!

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Test the idea that people who wear glasses tend to be more educated. True or false?

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This science fair project idea enhances awareness of local food production and food sourcing.

This science fair project idea explores the fastest average speed a human can talk.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.