Lecturers might get ready a case study that can then be Employed in classrooms in the form of a "instructing" case study (also see case approach and casebook technique). For instance, as early as 1870 at Harvard Legislation School, Christopher Langdell departed from the standard lecture-and-notes approach to teaching contract https://cristianweeag.webbuzzfeed.com/32854480/the-5-second-trick-for-case-help