Science Trek

D4K: The Web Show: Rocks and Minerals

Clip: Special | 9m 42s

In this D4K Web show, Dr. Virginia Gillerman and Professor Scott Hughes answer students’ questions about how rocks form, which rocks are harder than others, why Idaho’s state stone is the star garnet and more.

Aired: 05/20/08

Rating: TV-G

Problems Playing Video? | Closed Captioning

The Laura Moore Cunningham Foundation

Science Trek

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Science Trek

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.