Curated OER
Earth's Dramatic History
Students create a timeline. In this Earth's History lesson, students research the history of life on Earth and use the information collected to create a timeline. Students also answers the provided discussion questions.
Curated OER
Geological Time Line Comparison-Earth and Missouri
In this geological time line worksheet, students compare the time lines they created of the earth's history to the history of Missouri. They answer questions about the eras, the scale of the time lines and the major events that occurred...
Curated OER
Understanding Geologic Time
Learners view Understanding Geologic Time on the Internet or by CD-Rom to explore the length of time that the Earth has existed.
Curated OER
Explorations Through Time
In this earth history worksheet, students visit a website and complete 15 fill in the blank and 8 short answer questions based on what they read. Topics include biodiversity, animal kingdoms, evolution, fossils, and extinction.
Curated OER
A Scale of the Earth
Learners create a scale model of the different eras, periods, and epochs of Earth's 4.6 billion year history. In addition to different time periods, other major events will also be added to the model from fabricated radioactive decay...