In this clip from Ready Jet Go!, Sunspot helps Jet and his friends learn about the solar eclipse. A solar eclipse is when the sun’s light becomes blocked by the moon.
Click the image to watch the video on PBS LearningMedia.
Explore the phenomenon of the moose-wolf population dynamics on Isle Royale as students learn how one of our lesser-known national parks provides a firsthand opportunity to witness biology, ecology, and history in action.
Explore the phenomenon of shoreline erosion as students learn how bodies of water, like rivers, carve out the landscapes around them, moving and depositing sediment, supporting the aquatic ecosystem, and providing natural and man-made ways to interact with human activities and the environment.
The coldest and largest of the Great Lakes has been experiencing steady increases in average temperatures for a few decades, enough to give rise to concern for the lake ecosystem, the weather patterns in the surrounding area, and more.