Search Results

In this activity, learners create a model of a hot air balloon using tissue paper and a hairdryer. Educators can use this activity to introduce learners to density and its role in why things float.

In a class demonstration, learners observe a simple water cycle model to better understand its role in pollutant transport.

The "Rocket Reactions" activity is an exciting way to learn about how materials interact, behave, and change.

This lesson focuses on molecular motion in gases. Learners compare the mass of a basketball when it is deflated and after it has been inflated.