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

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

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.

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

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

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

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.

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

Determine how good we are at direct and indirect observation.

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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

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

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

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.

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