RT info:eu-repo/semantics/article T1 Clasificación de lecciones aprendidas generadas por estudiantes en la práctica del aprendizaje basado en proyectos A1 Jaime, Arturo A1 Blanco, José Miguel A1 Domínguez, César A1 Usandizaga, Imanol A1 Arruabarrena, Rosa K1 Terms—Project-Based Learning K1 Lessons learned. K1 Student Generated Contents K1 Peer Learning AB Some project-based organizations report and shareknowledge through lessons learned in order to improveperformance in future work. The objective of this study is to testwhether the use of this technique, in Project-Based Learning, issustainable over time. Also, it is interesting to test what are thetypes of lessons generated most frequently, whether they haveinterest for the learners, and whether the activities involved aresatisfactory for them.The research is carried out by incorporating the lessonslearned technique into a Project-Based Learning experience overseveral years. The methodology consists of the analysis andclassification of lessons, published in a blog, and the datacollected about the students (grades and opinions).The results show that technological lessons are the mostnumerous and visited, followed by methodological lessons interms of generation, and work organization lessons in terms ofvisits. Moreover, the opinions of the students are very positive inall activities related to the dissemination, generation, learningachieved and usefulness of the lessons in a fairly unanimous way.In conclusion, the lessons learned technique serves as a goodcomplement to reinforce Project-Based Learning, enablingstudents to acquire knowledge, perceive its practical usefulness,and express satisfaction with the activities involved. YR 2023 FD 2023 LK http://riull.ull.es/xmlui/handle/915/37153 UL http://riull.ull.es/xmlui/handle/915/37153 LA es DS Repositorio institucional de la Universidad de La Laguna RD 01-jun-2024