In recent decades, companies and other organizations have been increasingly focusing on agile software development methods, and Scrum has been increasingly being introduced into software development projects. However, teams in the early stages of Scrum adoption tend to focus on adhering to the development process and practices, often neglecting the four essential values declared in the Agile Manifesto. To address this problem, this paper proposes a field of retrospective called Agile Manifesto Farm (AMF) as a method to promote awareness of the four values�E�and to progressively formalize and establish the knowledge obtained through the activities of each sprint. As a case study, the results of applying the proposed method in a project based learning class are also reported.