Gwen Daley

Relative Age Correlation part of Rates and Time:Teaching Activities
Students learn to apply basic correlation principles to geologic cross-sections.

Earth and Space Sciences part of Course Design:Goals Database

Teaching about Time part of Rates and Time:Workshop 2012:Essays
This webpage is an essay from the "Rates and Time" workshop hosted by SERC's "On the Cutting Edge" program, in which paleontologist Gwen Daley discusses the challenges of teaching deep time in geoscience education, sharing her experiences, pedagogical approaches—such as scaled geologic time models—and reflections on helping students grasp vast, abstract temporal scales.