CK-12 Foundation
Ck 12: Earth Science: Earth's Layers
[Free Registration/Login may be required to access all resource tools.] Identifies the various layers of the Earth, including the crust, mantle, core, lithosphere, and asthenosphere.
Woods Hole Oceanographic Institution
Deeper Discovery: Earth's Anatomy
Interactive site provides information on each layer of the earth. Click on a layer to discover more about it.
CK-12 Foundation
Ck 12: Earth Science: Earth's Interior Study Guide
This comprehensive study guide covers the main terms and concepts needed for an earth science unit on the earth's interior. Review questions are included at the bottom of the study guide.
Other
Bscs: Content Background Earth's Changing Surface
This is written to support and further your content learning about the dynamic nature of Earth's surface. The goal is for you to develop a conceptual understanding of landforms so that you will be able to more effectively teach...
Science4Fun
Science4 Fun: Composition of the Earth
Provides a discussion of the layers of the earth including the crust, mantle, inner core, and outer core.
The Franklin Institute
The Franklin Institute: Earth Bowl
This activity from The Franklin Institute demonstrates the layers of the earth using gelatin, pudding, graham crackers, and a few other items. The students actually construct a representation of the earth that they can eat.
NC State University
North Carolina State University: The Earth's Interior
Improve understanding of word processing and knowledge of the layers of Earth's interior. Links to North Carolina State Standards.
Treehut
Suzy's World: Earth
At this site from Suzy's World and Suzy Cato, you can find out what the earth is made of and try an experiment.
Geography 4 kids
Geography4 kids.com: Earth Structure
Brief informational site provides information about the Earth's structure, plates and core.