Tomography? How do we know what is below our feet?
This activity has benefited from input from faculty educators beyond the author through a review and suggestion process.
This review took place as a part of a faculty professional development workshop where groups of faculty reviewed each others' activities and offered feedback and ideas for improvements. To learn more about the process On the Cutting Edge uses for activity review, see http://serc.carleton.edu/NAGTWorkshops/review.html.
This page first made public: Feb 24, 2010
Skills and concepts that students must have mastered
How the activity is situated in the course
Content/concepts goals for this activity
- basic seismicity
- frequency and time
- complexity of the interior of the earth
Higher order thinking skills goals for this activity
The goal of this activity is to get students to think beyond the textbook representation of the interior of the earth.. That it is not as simple as an onion composed of four layers.. That there are mechanics at work beneath the earth that are very complex. I would also like for students to think about what other complex systems are outside of the earth.. such as weather, climate and the oceans. What are the similarities and differences between these systems and how do they interact with one another, and do they. Trying to get away from teaching about the earth as separate systems.. as so many textbooks seem to present. Interactions and interrelationships are what creates this dynamic earth.
Other skills goals for this activity
Description of the activity/assignment
Determining whether students have met the goals
Download teaching materials and tips
- Activity Description/Assignment: Deep Earth Crossword (HTML File 14kB Apr16 10)
- Instructors Notes:
- Solution Set: