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
Grades:
8th Grade
Students will create an inclined plane using Pythagorean Theorem and will experiment with rolling objects and try to find a solution to reduce the speed through friction, or air resistance or weight.
Grades:
6th Grade
In this lesson, students will build on what they understand about heat/energy transfer to research, design, and construct solar cookers.
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
This engaging lesson is an introductory lesson regarding the size and scale of the Universe and objects within. This was designed for high school Astronomy but is easily useable with ages down through