Teachers may put together a case study that could then be Employed in lecture rooms in the shape of a "instructing" case study (also see case process and casebook technique). As an example, as early as 1870 at Harvard Legislation Faculty, Christopher Langdell departed from the standard lecture-and-notes approach https://lorenzokhfaq.yomoblog.com/40036182/5-simple-statements-about-hbr-case-study-analysis-explained