Search Results

Learners see that a carrot slice sinks in fresh water and floats in saltwater.

In this activity on page 24, learners perform experiments to examine whether or not trash can float, blow around, or wash away.

In this activity, learners explore and compare the buoyant properties of materials found in nature and in human-made materials.

What keeps bubbles and other things, like airplanes, floating or flying in the air?