Lesson 4 will take two weeks to complete. In this lesson, we'll investigate the structure of the interior of the Earth. The Neat-o Interdisciplinary Idea for this lesson is optics. We'll complete a lab investigation of the index of refraction of water in order to make some simple observations about how light travels through materials with different optical properties. We'll extend this knowledge to seismic waves and then observe seismic waves to infer some simple aspects of the material properties of the interior of the Earth.
By the end of Lesson 4, you should be able to:
The tables below provide an overview of the requirements for Lesson 4. For assignment details, refer to subsequent pages in this lesson.
Lesson 4 will take two weeks to complete. 17 - 30 Jun 2020.
Requirement | Submitted for Grading? | Due Date |
---|---|---|
Reading assignment: "Mineral physics quest to the Earth's core" and "Driving the Earth machine? " | Yes - We will discuss these two papers in a discussion forum in Canvas | multiple participation spanning 17 - 23 Jun 2020 |
Optics lab | Yes - submit your worksheet to the Canvas assignment called "Optics Lab." | 23 Jun 2020 |
Requirement | Submitted for Grading? | Due Date |
---|---|---|
P wave path problem set | Yes - submit your worksheet to the Canvas assignment called "P wave path problem set" | 30 Jun 2020 |
Teaching and Learning Discussion I | Yes - this activity will be part of your overall discussion grade. The discussion will take place in the "Teaching/Learning I" discussion forum in Canvas | multiple participation spanning 24 - 30 Jun 2020 |
If you have any questions, please post them to our Questions? Discussion Forum (not e-mail). I will check that discussion forum daily to respond. While you are there, feel free to post your own responses if you, too, are able to help out a classmate.