Instructional module focusing on plate tectonics. Discussion includes plates, plate boundaries, and driving forces. Site also includes an interactive practice quiz and links relating to the topic.

Instructional module focusing on the development of plate tectonic theory. Discussion includes the evidence of Pangaea, and the processes of seafloor topography and seafloor spreading. Site also includes an interactive practice quiz and...

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about three theories in Earth Science: the theory of evolution, the theory of plate tectonics, and the theory of climate change due to...

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on divergent plate boundaries. Review questions are included at the bottom of the study guide.

This comprehensive study guide covers the main terms and concepts needed for an earth science unit on intraplate activity. Review questions are included at the bottom of the study guide.

Instructional module focusing on the rock cycle. Discussion includes the concept of uniformitarianism and how earth materials change from one form to another. The site also includes an interactive practice quiz and links relating to the...

Material to begin an exploration of plate tectonics and mountain formation. An hour-long video is accompanied by learning goals, an outline and overview, details on metamorphic rocks and mountain building, and ideas for teaching this...

Students identify plate boundaries as well as continents, countries, and bodies of water to become familiar with an area known as the "Ring of Fire."

A unit on plate tectonics designed for middle school students, this page must be read carefully to find the activities to be done in the class, but it provides a wealth of background for the teacher as well.

For this chapter, you will access Global Positioning System (GPS) data from the Plate Boundary Observatory (PBO) and analyze the data in a spreadsheet to measure the motion of GPS stations in the Pacific Northwest. From your analyses,...

We say Earth is 4.6 billion years old, but how do we know? How do we measure its age? This article focuses on these questions and how long life has been on Earth.

Assessment templates, videos, examples, lesson plans, and photos of student work that directly address standard MS-ESS2-2: geoscience processes at varying scales.