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617 873-9738

Biographical SummaryImage Modified

Sara Lacy is a Senior Scientist at TERC and is currently Principal Investigator of the NSF-funded project, Focus on Energy: Preparing Elementary Teachers to Meet the NGSS Challenge. The project is a collaboration between TERC, Seattle Pacific University, Tufts University, Boston College, and FACETS Innovations to develop resources that support teaching and learning about energy in grades 3-5. Previously, she led Rethinking How to Teach Energy: Laying the Foundations in Elementary School, an exploratory research project to investigate students’ ideas about energy and to develop a theoretical learning progression for energy in Grades 3-5.


Sara holds a Ph.D. in Civil Engineering from Princeton University. Before coming to TERC, she served on the faculty of the engineering schools at Rutgers University and at Tufts University.

Selected Publications and Presentations

  • Crissman, S., Lacy, S., Nordine, J., and Tobin, R. (2015). Looking through the energy lens –Teaching a crosscutting concept in elementary school. Science and Children, 52(6), 26-31.
  • Lacy, S., Tobin, R., Wiser, M., & Crissman, S. (2014). Looking Through the Energy Lens: A Proposed Learning Progression for Energy in Grades 3-5. Published in: Chen, R. F., Eisenkraft, A., Fortus, F., Krajcik, J., Neumann, K., Nordine, J. C. & Scheff, A. (2014). Teaching and Learning of Energy in K-12 Education. New York: Springer.
  • Tobin, R., Crissman, S., Doubler, S. Gallagher, H., Goldstein, G., Lacy, S., Rogers, C., Schwartz, J., & Wagoner, P. (2012). Teaching Teachers About Energy: Lessons from an Inquiry-based Workshop for K-8 Teachers, Journal of Science Education and Technology, 21:5, 631-639.
  • “Looking Through the Energy Lens: A Learning Progression for Energy in Grades 3-5.” Presentation at the Energy Summit, Michigan State University, Lansing, MI. December, 2012.