Lecturers might get ready a case study that should then be used in classrooms in the form of a "teaching" case study (also see case approach and casebook technique). For example, as early as 1870 at Harvard Regulation College, Christopher Langdell departed from the normal lecture-and-notes method of educating agreement https://case-study-solution81061.thezenweb.com/the-ultimate-guide-to-hbs-case-study-help-71366692