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The Law of Superposition
The lesson introduces how the earth layers and the fossil record shows a relative time scale. The math concept of a function will be explored. Students will use cause and effect changes of Earth systems in the fossil record.
Lesson Grade Level
8th GradeLesson Plan Link/URL
https://docs.google.com/presentation/d/160p-JqO2YTqnCx9dh2eleDwBh2YTaykP/edit?u…Related Content
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Students read the story "Just a Second" to introduce students to geologic time. Next, they are given an activity to understand how long is 4.6 billion years. Then students complete a lab that allows
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How old is Earth? How big is 1 million years compared to 1 billion years? Students will use three models to organize geologic time and practice cross multiplication to solve for a variable.
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Methane emissions are far more potent then CO2 emissions in the short-run in the atmosphere yet this is rarely covered in the media. Students will create a multi-media public service campaign to cover