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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.

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

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

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?

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

Determine how good we are at direct and indirect observation.

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