What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

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

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

In this activity your child will create their very own marble maze!

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Learn whether writing things down really makes things easier to remember.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

This science fair project idea explores which fruit molds the fastest.

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

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Help your child plant a "tea garden": a garden made of herbs for making teas.

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

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

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

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

This science fair project idea examines whether boys and girls differ in reflexes.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

This experiment tests which gender is better at catching how a magician performs his tricks.