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.

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

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

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

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

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.

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

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

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?

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

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

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

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

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

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

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.

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

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

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

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

Determine how good we are at direct and indirect observation.

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

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