Target: Grades 3-5
Length: 60 minutes
Internet: http://scifiles.larc.nasa.gov ⇒
Troubled by a strange tremor in the area, the tree house detectives investigate earthquakes in "The Case of the Shaky Quake". Join them as they delve into geography, geology and plate tectonics to discover why they're "all shook up."To order a copy of this video, please visit the Central Operation of Resources for Educators Web site.