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.

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

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

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

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

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

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

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

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

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

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

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

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

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!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

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.

Determine how good we are at direct and indirect observation.

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

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

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?

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

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

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

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

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

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.

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