Below are listed some other links for plate tectonics. The first group of links is for school-age children. The second should appeal to those in more advanced research.
Bryan Aivazian's Science Visualization Home Page
Images of hazards to people
Other plate reconstruction sites
http://www.odsn.de/ - ODSN interactive reconstructions
http://geosci.uchicago.edu/~rowley/Rowley/Paleogeographic_Atlas_Project.html - University of Chicago - Paleogeographic Atlas Project Maps
http://www.scotese.com - Chris Scotese's website
Education Links for plate tectonics and associated topics.
http://www.rasmussen.edu/student-life/online-community/beginners-guide-to-plate-tectonics/ plate tectonics for the beginner
http://www.hartrao.ac.za/geodesy/tectonics.html (from Hartebeesthoek Radio Astronomy Observatory)
http://www.ucmp.berkeley.edu/geology/tectonics.html (Museum of Paleontology, Univ. of California, Berkeley)
http://welcome.to/geologycentral (Geology Central - Virtual Geology Field Trips and Geology Links)
Advanced Studies: Plate tectonics links and other interesting geoscience links.
http://www.onlineengineeringdegree.com/resources/online-earthquake-and-engineering-information/ Online Earthquake and Engineering Information
http://www.bestedsites.com/astronomysites Astronomy and Space Resource
http://topex.ucsd.edu/marine_topo/mar_topo.html (seafloor and land topography data, Sandwell et al.)
http://topex.ucsd.edu/marine_grav/mar_grav.html (marine gravity data, Sandwell et al.)
http://gmt.soest.hawaii.edu/ (GMT: Generic Mapping Tools)
http://www.chemical-ecology.net/java/lat-long.htm "Surface Distance Between Two Points of Latitude and Longitude"
http://www.fcc.gov/mb/audio/bickel/distance.html "Distance and Azimuths Between 2 Sets of Coordinates"
http://sps.unavco.org/crustal_motion/dxdt/model/ - UNAVCO plate motion calculator