“…• Case Study: This method offers investigative style and it defined as immersive exploration technique of realities (Minniti, Melo Jr, Oliveira, & Salles, 2017). It always uses in project management training to present descriptive situations to reinforce team competencies and skills , to improve decision making skill, communication and interpersonal skills, and strengthened analytical skill, it occupies a very important rank among the other methods and techniques (Erbas, 2016). This technique provides the trainees a chance to improve abilities and competencies by presenting problems, without solutions, for them to overcome and solve, or with suggested solutions, as an exemplar of how to solve them (Martin et al, 2014).…”