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

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

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?

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

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.