EARTHTIME: Teaching Geochronology to High School Students in the USA

  • Britta Bookhagen
  • Noah McLean
  • Robert Buchwaldt
  • Matthew Rioux
  • Francis Dudás
  • Samuel Bowring
Chapter

Abstract

As part of the EARTHTIME outreach initiative, we have developed an educational module that teaches students about the basics of geochronology and how geologic time is measured. The exercises focus on the uranium-lead (U-Pb) dating method using the mineral zircon with applications to solving geological problems. During several Lab Day tutorials, students from local high schools attended a day of workshops, participating in hands-on exercises and a discussion of geochronology in earth science research. Student performance and learning impact were assessed using pre-tests (1 week before the event) and two post-tests (1 week after the event and 4 months after the event). These revealed that students greatly appreciated the hands-on exercises and that the exercises resulted in a significant increase in knowledge. We also developed and tested a “Lab Day on the road,” where scientists traveled to a local high school to introduce hands-on exercises and lead discussions related to geochronology. To further develop the module, a teacher workshop was conducted to identify educators’ needs and perspectives. The teaching methods, developed iteratively during 2 years of Lab Days, were incorporated in a Geochronology Lesson Plan and Material Kit. The finalized lesson plan is a 90- to 120-min educational module, downloadable at http://www.earth-time.org/Lesson_Plan.pdf, along with supporting spreadsheets and a video demonstration of the material. An EARTHTIME geochronology kit, linked to the lesson plan activities, is available by request to K-12 teachers in the USA.

References

  1. American Association for the Advancement of Science (AAAS). (2009). http://www.project2061.org/research/assessment.htm
  2. American Geophysical Union. (1994). Report of the AGU Chapman conference on scrutiny of undergraduate geoscience education, 55 p.Google Scholar
  3. Ault, C. R. (1982). Time in geological explanations as perceived by elementary school students. Journal of Geological Education, 30, 304–309.Google Scholar
  4. Clary, R. M., Brzuszek, R. F., & Wandersee, J. H. (2009). Students’ geocognition of deep time, conceptualized in an informal educational setting. Journal of Geoscience Education, 57(4), 275–285.CrossRefGoogle Scholar
  5. Dean, D. R. (1981). The age of the earth controversy: Beginnings to Hutton. Annals of Science, 38(4), 435–456.CrossRefGoogle Scholar
  6. DeLaughter, J. E., Stein, S., Stein, C., & Bain, K. (1998). Preconceptions about Earth science among students in an introductory course. Eos, 79, 429–432.CrossRefGoogle Scholar
  7. Dodick, J., & Orion, N. (2003). Measuring student understanding of geological time. Science Education, 87(5), 708–731.CrossRefGoogle Scholar
  8. Earth Science Literacy Initiative (ESLI). (2009). www.earthscienceliteracy.org/
  9. Gorst, M. (2001). Measuring eternity. The search for the beginning of time. New York: Broadway. 352 pages.Google Scholar
  10. Gosselin, D., Levy, R., & Bonnstetter, R. (2003). Using earth science research projects to develop collaboration between scientists at a research university and K-12 educators: Insights for future efforts. Journal of Geoscience Education, 51(1), 114–120.Google Scholar
  11. Gould, S. J. (1987). Time’s arrow, time’s cycle: Myth and metaphor in the discovery of geologic time. Cambridge: Harvard University Press.Google Scholar
  12. Haber, F. C. (1959). The age of the world. Moses to Darwin. Baltimore: Johns Hopkins Press.Google Scholar
  13. Hurd, P. D. (1958). Science literacy: Its meaning for American schools. Educational Leadership, 16, 13–16.Google Scholar
  14. Hutton, J. (1788). Theory of the Earth. Transaction of the Royal Society of Edinburgh, I(Part II), 209–304. http://www.uwmc.uwc.edu/geography/hutton/hutton.htm
  15. Lederman, N. G. (1992). Students’ and teachers’ conceptions of the nature of science: A review of the research. Journal of Research in Science Teaching, 29, 331–359.CrossRefGoogle Scholar
  16. Lederman, N., & O’Malley, M. (1990). Students’ perceptions of the tentativeness in science: Development, use, and sources of change. Science Education, 74, 225–239.Google Scholar
  17. Libarkin, J. C., Kurdziel, J. P., & Anderson, S. W. (2007). College student conceptions of geo-logical time and the disconnect between ordering and scale. Journal of Geoscience Education, 55, 413–422.Google Scholar
  18. Lyell, C. (1830). Principles of geology, being an attempt to explain the former changes of the Earth’s surface, by reference to causes now in operation. London: John Murray. Volume 1–3.CrossRefGoogle Scholar
  19. Mayer, V. J. (1991a). Earth-system science: A planetary perspective. The Science Teacher, 58(1), 31–36.Google Scholar
  20. Mayer, V. J. (1991b). Framework for Earth systems education. Science Activities, 28(1), 8–9.Google Scholar
  21. McPhee, J. (1981). Basin and range (229 p.). New York: Farrar, Straus, and Giroux.Google Scholar
  22. Mintzes, J. J., Wandersee, J. H., & Novak, J. D. (Eds.). (1998). Teaching science for understanding. A human constructivist view. San Diego: Academic.Google Scholar
  23. National Research Council. (1997). Science teaching reconsidered. Washington, DC: National Academy Press. 88 p.Google Scholar
  24. National Science Board. (2002). Science and engineering indicators. Arlington: National Science Foundation.Google Scholar
  25. National Science Board. (2003). The science and engineering workforce: Realizing America’s potential. Arlington: National Science Teachers Association (NSTA), National Science Foundation. http://www.nsta.org/
  26. National Science Foundation. (1996). Shaping the future: New expectations for undergraduate education in science, mathematics, engineering, and technology. Arlington: National Science Foundation. 76 p.Google Scholar
  27. Patterson, C., Tilton, G., & Inghram, M. (1955). Age of the Earth. Science, 121, 69–75.CrossRefGoogle Scholar
  28. Philips, W. (1991). Earth science misconceptions. The Science Teacher, 58(2), 21–23.Google Scholar
  29. Piaget, J. (1967). Logique et Connaissance scientifique (Logic and scientific knowledge). Paris: Encyclopédie de la Pléiade.Google Scholar
  30. Rudwick, M. J. S. (1992). Scenes from deep time (294 p.). Chicago: University of Chicago Press.Google Scholar
  31. Tobin, K. (1990). Research on science laboratory activities: In pursuit of better questions and answers to improve learning. School Science and Mathematics, 90(5), 403–418.CrossRefGoogle Scholar
  32. Trend, R. (2001). Deep time framework: A preliminary study of UK primary teachers’ conceptions of geological time and perceptions of geoscience. Journal of Research in Science Teaching, 38, 191–221.CrossRefGoogle Scholar
  33. Trend, R. (2002). Developing the concept of deep time. In V. J. Mayer (Ed.), Global science literacy (pp. 187–202). Heidelberg/Berlin: Springer.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2014

Authors and Affiliations

  • Britta Bookhagen
    • 1
  • Noah McLean
    • 1
  • Robert Buchwaldt
    • 1
  • Matthew Rioux
    • 1
  • Francis Dudás
    • 1
  • Samuel Bowring
    • 1
  1. 1.Department of Earth, Atmospheric, and Planetary SciencesMassachusetts Institute of TechnologyCambridgeUSA

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