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Geologic Time Scale: 10 cm, calendar, clock
by Elena Tellechea
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.
Lesson Grade Level
8th GradeLesson Plan Link/URL
https://docs.google.com/presentation/d/18UTVsunijBTcTgR4IBjnRB6lcXx9AI6I/edit?u…Related Content
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Grades:
8th Grade
In this lesson students will evaluate if mass affects the velocity of an object when dropped from a certain height.
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Grades:
6th Grade, 7th Grade, 8th Grade
Students will continue from their research and start an investigation to help with their solution. They will first learn about compost and what it does. They will then develop and investigation and
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Grades:
7th Grade
Students use the engineering design process to create paper rocket protoypes and complete a cost-benefit analysis to help choose the best one.