This lesson will discuss that idea! This is what we call the water cycle or hydrologic cycle. The water cycle is exactly what the name suggests: it’s the circulation of water in the atmosphere.

The science of the 2018 Ellicott City, Maryland Floods from the perspective of a 4th grade water cycle lesson.

"Quick Tips: Resources for Teachers” is a series of short videos providing down-to-earth advice and instructional tips to teachers of STC™, our signature science curriculum. Each “Quick Tip” offers ...

Weather Authority Meteorologist Star Derry held her latest session of “Weather School” on Wednesday, April 29. The Facebook Live video of the lesson is archived in the video player above.