For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

In this project children practice the scientific method while playing with puffy paint.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

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

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

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.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Determine whether the application of Febreeze will lower the bacterial count.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Here's a science activity to help your child investigate how seeds are designed to travel.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!