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ClassFlow
Class Flow: The Layers of the Earth
[Free Registration/Login Required] The lesson teaches fifth grade students about the 4 layers of the Earth. Characteristics of each layer are presented. The lesson incorporates video, student participation, and Activote assessment. The...
Other
University of Delaware: Plate Tectonics
This site is a very simple overview of plate tectonics. It includes a map of all the major plates and a diagram of the layers of the earth.
Scholastic
Scholastic: Study Jams! Science: Lithosphere, Hydrosphere, and Atmosphere
A slideshow and a short multiple-choice quiz on the rock surface of the Earth, its water, and the gas layers that surround it.