Create a model to help learn the layers and structures within the Earth. Identify characteristics of each layer of the Earth.

An easy-to-understand explanation of what plate tectonics is. Contains information about the inner parts of the Earth, the difference between the three types of plates, and numerous maps and illustrations.

Excellent Eight Planets site that provides a vast amount of information about planet Earth. Very comprehensive and complete site.

Take a journey to the center of the Earth and learn about the structure, material properties, and conditions inside our planet.

Journey into the past while reading this comprehensive overview of the Hadean Eon that covers topics such as the formation of the earth, its surface and atmosphere, fossil evidence, erosion and plate tectonics.

Here's a project that involves a different kind of sandbox than the ones you usually think of. This one has a moving wall inside, acting like a piston, to compress the sand. You can make layers using two different colors of sand, and...

Employ this lesson plan from The Franklin Institute to demonstrate plate tectonics and the effects. This is really just a short demonstration that could be incorporated into your existing lesson plan.

Collect micrometeorites from space -- remnants of the time when the solar system formed about 4.6 billion years ago. Create a sky dust collector, sort particularate matter according to attributes and identify micrometeorites by their...

A look at some of the methods and problems with forecasting volcanic eruptions.

Did you know that gold is extraterrestrial? Instead of arising from our planet's rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David...