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

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

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

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

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

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

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

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.

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.

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.

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

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

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

Determine how good we are at direct and indirect observation.

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