) observation of five courses.The primary research method was an inventory of course materials drawn from across thecurriculum in the Department of Mechanical Engineering at the University of Colorado Boulder.The majority of those materials were collected as part of the department’s ABET accreditationprocess during Spring 2017. The accreditation process required that faculty collect a syllabus,homework, and exams from every core undergraduate course [9]. Approximately half (7 out of15) of the faculty who taught that semester also provided lecture notes or slides, with anadditional 8 faculty providing those materials retroactively. The final inventory included 15 fullcourse dossiers with a combined total of 753 course documents. Permission was obtained