How to write the case study. There are two different approaches to case studies. Type 1: The Analytical Approach. The case study is examined. These guidelines for the writing of case studies are designed to be consistent Field practitioners and students are seldom well-prepared to discuss physiology. When students need to know how to write a case study, they must address two factors: the process involved, and the method of writing up the. Another set of eyes may also notice content that has been left open-ended or is otherwise confusing. University of Southern California Research Guides Organizing Your Social Sciences Research Paper Writing a Case Study. As you go through each one, take adequate notes so you can find the info later on! Briefly present the key elements used to derive the solution. You may have to do calculations or extra research yourself to back up any claims. It is an aspect that weakens an otherwise well-researched case study: Bet win go app or promotional remarks do not belong in a case study, no matter how great our enthusiasm.