Part of NASA's classroom of the future program, the Earth Science Explorer site contains a virtual tour of a castle that contains several floors of varying topics. The earth floor has a plate tectonics, geologic time, biomes, diversity, cycles, spheres, and an adaptation room to explore. The site also has a dinosaur floor with interesting information as well as a teacher's resource area and a...

Hosted by Tramline Virtual Field Trips, this online field trip was created by educator Theresa Hughes-Feletar to teach young students (grades 1-3) about dinosaurs. Hughes-Feletar's virtual field trip links to a variety of quality websites about dinosaurs to create an integrated learning experience. The field trip links -- or Stops as the website refers to them -- provide information about dinosaur...