Search Results

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

In this activity, learners will test soil content using their sample, some water and a container that seals.

In this activity, learners make pykrete by freezing a mixture of water and a material like cotton wool, grass, hair, shredded paper, wood chips, or sawdust.

Millions of organisms can live in and around a body of water.