Smithsonian Institution
National Museum of Natural History: Paleobiology: Geologic Time: Hadean Eon
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.
CK-12 Foundation
Ck 12: Earth Science: Formation of Earth
[Free Registration/Login may be required to access all resource tools.] How the Earth was formed.
CK-12 Foundation
Ck 12: Earth Science: Formation of Earth
[Free Registration/Login may be required to access all resource tools.] How Earth was formed.
CK-12 Foundation
Ck 12: Biology: How Earth Formed
[Free Registration/Login may be required to access all resource tools.] Describes the Earth's formation.
CK-12 Foundation
Ck 12: Biology: How Earth Formed
[Free Registration/Login may be required to access all resource tools.] Describes the Earth's formation.
Khan Academy
Khan Academy: Activity: This Threshold Today
An activity for students to research the conditions that allowed for the formation of our planet. Is there any resources that exist today that existed then?
Khan Academy
Khan Academy: Video Transcripts
A collection of video transcripts from a unit on the solar system and Earth.
CK-12 Foundation
Ck 12: Biology: Earth Forms and Life Begins Study Guide
This comprehensive study guide covers the main terms and concepts needed for a unit on the origin of life.
CK-12 Foundation
Ck 12: Earth Science: Formation of Earth Study Guide
Understand the formation of the Earth using this study guide.
Khan Academy
Khan Academy: Guide, Slides, and Text Reader
Resources for teachers for the big history project. Includes a teaching guide, unit slides, and text reader.