US Geological Survey
U.s. Geological Survey: Earthquakes for Kids
A collection of articles, games, printouts, facts, science fair ideas, and links through which students learn about the history and science of earthquakes and also explore what it takes to be an "earthquake scientist."
US Geological Survey
U.s. Geological Survey: Today in Earthquake History
Updated daily, this page describes any notable earthquakes that happened on this day in history. Each earthquake has a link to more information about what happened on that particular day.
The Franklin Institute
Franklin Institute Online: Earthforce in the Crust
Learn more about earthquakes as well as plate tectonics. Site offers links to current quakings as well as earthquake science, teacher lessons, interactives, and earthquake history.