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Geodesy
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Workshop Summary

Teaching Geodesy in the 21st Century

Objectives - Our goals were to help college-level teachers incorporate geodesy and new teaching techniques into their courses. We had seventeen enthusiastic and engaged participants including professors, teachers, a post doc, and a grad. student.

Geodesy in the 21st Century

Shimon Wdowinsky introduced different geodetic methods and applications such as:

See the EOS article (Acrobat (PDF) 542kB Mar5 10) for more.

Using Data in Large Classes

Anne Sheehan led the group through an exercise of mapping velocity vectors across the San Andreas Fault using PBO GPS data.

Slides and exercise are available at the UNAVCO website.

Can you tell which way the GPS station is moving in Figure 3?

Giving Interactive Lectures

Val Sloan illustrated some ways of engaging students:

Can you answer the clicker question in the figure to the right?

A clicker question from an introductory physical geology class. Assessing Authentic Learning

Susan Eriksson inspired us on how assessment promotes learning and informs teaching, especially when goals, assignments, and assessments are aligned. She presented a variety of types of assessment tools beyond traditional ones, including:


Rolling up Their Sleeves

Participants evaluated and critiqued two UNAVCO worksheets (presented by S. Olds and V. Sloan), providing incisive insight on how to improve them. Then, breaking into groups of three or four, participants took turns evaluating each others' assignments and discussing potential improvements. In the process, participants were able to find out who might be good contacts for learning more about geodesy in their content area, and so some valuable networking was accomplished.

After spending some time individually working on a plan for modifying their own assignment, the group reconvened and discussed which geodetic concepts they thought are the most important to include in introductory geosciences courses (to be posted on the workshop website).

Additional Resources

For articles and ideas on active/Inquiry based learning and interactive teaching, go to: Active Learning (UNC)

For ideas on "How to give interactive lectures," go to: SERC: Interactive Teaching

For good resources on creating multiple choice questions and other assessments, go to: Assessment (UNC) and the GCI Inventory

Workshop Conveners:

Susan Eriksson, UNAVCO
Valerie Sloan, UNAVCO
Barb Tewksbury, Hamilton College
Shimon Wdowinski, University of Miami









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