Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

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

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Demonstrate which cooking method gets rid of the most fat.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

This science fair project will help students learn about non-vascular plants, such as mosses.

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

This project concerns activity happening millions of miles away, on the sun.

This science fair project examines whether ocean water can be made safe to drink.

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

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

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

Science fair project in which you will start a fire from scratch without using matches or a lighter.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

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

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

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

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

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

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.

Get a cool middle school chemistry project idea on how to determine whether a physical or a chemical change has taken place.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.