Instructional Video
The Kid Should See This

Tksst: Minute Earth: Why Do Rivers Curve?

9th - 10th
Watch as water pushes against soft soil, shifting rivers into the meandering water flows that we can observe on maps from high above around the Earth. [2:56]
Instructional Video
Incorporated Research Institutions for Seismology

Iris: Basin & Range: Deformation, Erosion & Sedimentation

9th - 10th
How do the valleys form in a basin-range province? [0:33]