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Lesson Plan
Curated OER

History of Our Solar System Time Line

For Teachers 9th
Ninth graders explore the concept of ratios. In this ratio lesson, 9th graders construct a to scale time line that starts at the beginning of time. Students determine the correct placement of big events in time such as when the dinosaurs...
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Lesson Plan
Curated OER

Mapping of the Earth's Past

For Teachers 6th - 10th
Students create a scale model time linen of the Earth's 4.6 billion year history. They calculate a scale that can fit on a very long register tape then label each geologic era. They use text books to annotate each era with major geologic...
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Lesson Plan
Curated OER

A Scale of the Earth

For Teachers 6th - 12th
Students 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...
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Lesson Plan
Curated OER

Archaeology and Prehistoric Native Americans

For Teachers 5th - 8th
Students study the terms paleontology and archaeology and examine how they can help us learn about prehistoric Native Iowans.  In this archaeology lesson students discuss these terms and view a video on Native Americans.