On the Cutting Edge - Professional Development for Geoscience Faculty
Rates, Dates and Geologic Time: Teaching about the Temporal Aspects of Geoscience
Cutting Edge > Rates and Time > Essays

Selected Essays

We asked participants in the 2012 Teaching About Time workshop to write essays about their experience and expertise related to teaching and learning about temporal concepts. We also invited a few other scholars of temporal learning to share their thoughts. The essays below are a selected subset of those essays, highlighting insights from research and teaching. Additional essays are linked from the workshop participants page.

"Bookends" to 30 Years of Thinking about Teaching Geologic Time

Kip Ault (Professor Emeritus, Lewis & Clark College) presents his recent and "ancient" thinking about teaching about geologic time: how geoscientists use temporal reasoning in our work, and how elementary school children conceive of time.

Teaching about Time: A Biologist's Perspective

Erica Crespi (School of Biological Sciences, Washington State University) discusses how it is essential for biology students to develop an understanding of multiple time scales (from milliseconds to billions of years) and presents her current pedagogical strategies to tackle the subject.

Building an Understanding of Geological Time

Jeff Dodick (Science Teaching Center, The Hebrew University of Jerusalem, Givat Ram Campus) discuss his research focused on the cognitive processes needed for understanding geological time and his instructional models for teaching this subject.

Teaching about Time

Erika Grundstrom (Physics & Astronomy, Vanderbilt University & Fisk University) discusses the advantage of teaching about astronomical-scale distances before trying to tackle issues of Deep Time.

Improving Courses about Geologic Time by Focusing on Clear Goals and Making Thinking Visible

Francis Jones (Department of Earth and Ocean Sciences, University of British Columbia) explains that defining clear learning goals is the first step to helping students understand any new topic. He has completed concept inventories about geological time and landscape formation, and has re-designed courses to couple geologic, biologic, and environmental processes through time.

Constructing Deep Time Knowledge

Doug Lombardi (Educational Psychology, University of Nevada, Las Vegas) reports on research finding that students with an understanding of Deep Time are better able to evaluate the plausibility of human-induced global climate change.

Extreme Variability and Forward Telescoping in University Students' Estimates of Macroevolutionary Deep Time

Laura R. Novick (Psychological Sciences, Vanderbilt University) describes a study she and Kevyn Catley conducted, demonstrating that university students' estimates of the dates of seven key historical and evolutionary events in Deep Time are extremely variable and tend toward forward telescoping.

Hierarchical Alignment of Temporal Magnitude

Ilyse Resnick (Psycology, Temple University) explains how there is a cognitive disconnect between how humans store temporal information and the linearity of time. She presents a research-based method of teaching geologic time using "hierarchical alignment" to overcome this disconnect.

"Ma" or "How Do Geologists Cope with the Span of Geologic Time?"

Mark Schmitz (Geosciences, Boise State University) presents his ideas of four strategies geoscientists use to understand Deep Time and suggests that our students can benefit from the same strategies.

Interpreting Geologic Time in Natural Landscapes

Steve Semken (School of Earth and Space Exploration, Arizona State University) discusses the advantage of teaching about time in a free-choice (informal) setting to reach audiences that may not have had Earth Science in high school or beyond.

Read more essays by following links from the workshop participants page.


« Previous Page      Next Page »