Teacher resources and professional development across the curriculum
Teacher professional development and classroom resources across the curriculum
The Appalachian Mountains are compared to the much higher, but younger, Himalayas. View Video
Scientists have proposed that the Moon was formed from a collision in the early solar system. View Video
Soil composition is important in determining its qualities such as flow rate, which can be demonstrated by pouring water through containers. View Video
Scientists Chuck Blay and Dave Sherrod compare Hawaiian volcanoes to Mt. Saint Helens. View Video
The formation of two types of fossils are shown and discussed: an imprint in a rock and minerals replacing the shells of dead organisms. View Video
Students develop research questions during their exploration of Tomás Rivera's ...y no se lo tragó la tierra ...And the Earth Did Not Devour Him and meet with Evangelina Vigil-Piñón, translator of the novel. View Video
The gases that make up our atmosphere were released during volcanic eruptions in both the past and present. View Video
Scientists describe how mantle rock melts into magma and how the more buoyant, liquid magma floats toward the Earth's surface. View Video
Sediment on a beach contributes to the vast continental shelf offshore over time, but this does not explain where the sediment came from. View Video
Why do craters on the Moon have similar shapes? A planetary scientist uses a ball thrown into sand to illustrate the reason. View Video
Laurence Yep describes his writing process and sheds light on his inspiration for writing science fiction, fantasy, and historical fiction. View Video
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