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

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.

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

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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

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

Determine how good we are at direct and indirect observation.

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

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

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

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

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

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.

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.

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!

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

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

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

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

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.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

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

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

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.

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

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

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

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

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