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!

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

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.

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