Curated OER
The Cloud Case
Learners discover how clouds form and how air pressure and air temperature affect their formation. The instructional activity is delivered in the story of Mike Breezy, Air Detective, who tries to solve The Cloud Case.
Curated OER
Evaporation
Students study the evaporation stage of the water cycle. In this water cycle lesson, students participate in an experiment to study the process of evaporation that uses jars and water. Students complete an observation worksheet for...
Science4Fun
Science4 Fun: Water Cycle
What is the water cycle? Learn how the water moves to the atmosphere, how water moves across the land, the importance of the water cycle, and the effects of pollution.