Students observe a teacher demo on how clouds form. In this earth science lesson, students discover how cloudiness affects relative humidity. They explain the scattering of light by clouds.

In this weather learning exercise, students review vocabulary words and concepts associated with predicting the weather. Students understand what a meteorologist studies. This learning exercise has 7 matching, 10 fill in the blank, and 5...

In this water worksheet, learners complete a five question multiple choice online interactive quiz about water. This is a more advanced quiz that includes chemistry questions.

In this science worksheet, students look at the information carefully in preparation for a formal assessment. The focus is upon defining different aspects of air masses.