This comprehensive study guide covers the main terms and concepts needed for an earth science unit on the early atmosphere and oceans. 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 determining relative ages. 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 dark matter. 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 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 deep ocean currents. 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 the composition of the atmosphere. 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 collecting weather data. 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 coal power. 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 cleaning up groundwater. 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 locating earthquake epicenters. 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 the lithification of sedimentary rocks. 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 groundwater. Review questions are included at the bottom of the study guide.

In this lesson, students learn about EarthCaches and processes of the Earth. Using online resources, they find an EarthCache located near their school, visit it, and record the information required in its associated activity. They...

The Gravestone Project, part of the global citizen science program called EarthTrek, seeks volunteers to visit cemeteries around the world and collect scientific data on how marble gravestones are weathering.

[Free Registration/Login may be required to access all resource tools.] Discover how scientists learn about Earth's interior using seismic waves, meteorites, density, and the magnetic field. Additional resources are available for download.

[Free Registration/Login may be required to access all resource tools.] Traces changes in Earth's climate through Earth history, especially in the past 2,000 years.

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about how our understanding of the Earth's movements evolved from ancient times and what we know today. Includes some questions to check...

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about the six types of erosion and deposition that create Earth's landforms. Includes a few questions to check for understanding.

Get the big-picture overview of the importance of Earth's atmosphere and the reactions that happen within it.

Review the science behind the Big Bang Theory of the origin of the universe.

Understand the basic structure of atoms and molecules in the Earth's crust.

Young scholars simulate magnetic pole reversal to study the movement of Earth's magnetic poles.

Gives an overview of how Geographic Information Systems technology is used to monitor changes in conditions on the Earth. Provides a link to the website with lessons on using GIS. (Due to site changes, you may need to search for teachers...

Students conduct a large-group brainstorming session on the various places where liquid water can be found on Earth. Then they create a list of places, such as oceans, lakes, rivers, aquifers and trace the path the water travels.