Experimental Modeling Framework
The Experimental Modeling Framework (EMF) is one way to describe the nonlinear, recursive process through which experimental physicists develop, use, and refine models and apparatus. In the context of upper-division physics lab courses, we developed the EMF to characterize students' model-based reasoning and to inform the development of instructional lab environments that engage students in the practice of modeling. A diagram of the EMF is shown at left, and a pdf is available for download below.
The Physics Frontiers Centers (PFC) program supports university-based centers and institutes where the collective efforts of a larger group of individuals can enable transformational advances in the most promising research areas. The program is designed to foster major breakthroughs at the intellectual frontiers of physics by providing needed resources such as combinations of talents, skills, disciplines, and/or specialized infrastructure, not usually available to individual investigators or small groups, in an environment in which the collective efforts of the larger group can be shown to be seminal to promoting significant progress in the science and the education of students. PFCs also include creative, substantive activities aimed at enhancing education, broadening participation of traditionally underrepresented groups, and outreach to the scientific community and general public.