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2006, AER, 5 (2), 127, doi:http://dx.doi.org/10.3847/AER2006022

What’s Educational about Online Telescopes?: Evaluating 10 Years of MicroObservatory

Published 6 February 2007

Roy Gould, Mary Dussault, and Philip Sadler

Harvard-Smithsonian Center for Astrophysics

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The MicroObservatory network of five online telescopes has been used by middle and high school students, their teachers, and the public in all 50 states to carry out a wide variety of inquiry-driven projects. From an analysis of 475 student projects and other data, we report substantial gains in students’ conceptual understanding of what telescopes do, of core concepts in astronomy and physical science, of inquiry skills, and of how mathematics can be used to model nature. Our summary of lessons learned should be helpful to anyone involved in the quest to provide access to powerful scientific instruments over the Internet.

© 2007 Roy Gould. Copyright assigned to the Association of Universities for Research in Astronomy, Inc.

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ARTICLE DATA

History
Received 12 December 2006
Published online 06 February 2007

  1. Bradford Robotic Telescope (BRT). 2006, Bradford Robotic Telescope Web site, http://www.telescope.org.
  2. Gehret, L., Winters, W., & Coberly, S. 2004, “The Internet Telescope: Remote Observing for the City Astronomy Class,” Astronomy Education Review, 3(2), 170AERSCZ000003000002000170000001.
  3. Hands-On Universe (HOU). 2006, Hands-On Universe Web site, http://www.handsonuniverse.org.
  4. Mayo, L., Schweitzer, A. E., Clark, G., Hoban, S., & Melsheimer, T. T. 2002, “Global TIE (Telescopes in Education),” Session 22.03, presented at 199th Meeting of the American Astronomical Association, Washington DC, also see http://www.telescopesineducation.com.
  5. National Center for Education Statistics (NCES) 2003, National Center for Education Statistics Web site, http://nces.ed.gov.
  6. National Research Council. 1995, National Science Education Standards, Washington, DC: National Academy Press.
  7. Sadler, P. M. 1992a, “High School Astronomy: Characteristics and Student Learning,” in Proceedings of the Workshop on Hands-on Astronomy for Education, E. C. Pennypacker (Editor), River Edge, NJ: World Scientific.
  8. Sadler, P. M. 1992b, The Initial Knowledge State of High School Astronomy Students, Ed.D. Dissertation: Harvard University.
  9. Sadler, P. M. 1998, “Psychometric Models of Student Conceptions in Science: Reconciling Qualitative Studies and Distractor-Driven Assessment Instruments,” J. Res. Sci. Teach., 35(3), 265. [ISI]
  10. Sadler, P. M., Gould, R. R., Brecher, K., & Hoffman, B. 2000, “Astronomical Experiences Using Internet-Accessible Remote Instrumentation” in Innovations in Science and Mathematics Education, M. J. Jacobson and R. B. Kozma (Editors), Mahwah, NJ: Erlbaum, 259.
  11. Sadler, P. M., Gould, R., Leiker, P. S., Antonucci, P., Kimberk, R., Deutsch, F., & Hoffman, B. 2001, “MicroObservatory Net: A Network of Automated Remote Telescopes Dedicated to Educational Use,” J. Sci. Educ. Technol., 10(1), 39.



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