Build literacy skills while making predictions with this sink-or-float activity. It's fun to learn about new concepts in a hands-on way. This family does just that with a sink-or-float activity you ...

Will it sink or float? The floating egg experiment is a simple and fun way for kids to get scientific at home this summer - and there is barely any mess, so it's good for parents, too! The experiment ...

A simple sink or float activity is a beginner science experiment that introduces young learners to the properties of density and buoyancy. An unpeeled orange floats while a peeled orange sinks.

The Kratt Brothers love exploring all corners of our planet, including the oceans! And it’s a good thing they do because Earth’s oceans make up about 70% of the surface of our planet. That’s a lot to ...

Pans of water sat on the tables of Granite Quarry Elementary’s media center. Objects such as golf balls, candles, spoons and straws patiently waited to be tested for buoyancy. And 20 smiling children ...