Abstract:

This innovative teaching manuscript presents a proposal to integrate Problem-Based Learning (PBL) and Laboratory Practices in the subject of Strength of Materials in the Mechanical Engineering Degree. The aim is to improve student learning and promote the acquisition of practical skills.

The subject of Strength of Materials is fundamental in the Mechanical Engineering curriculum, but it has traditionally focused on theory and has lacked a connection with the practical application of the concepts. In this study, a specific methodology was implemented to tackle this problem.

The methodology consisted of selecting relevant problems that required the application of the theoretical concepts taught in class. These problems were presented to the students in the form of real cases, simulations or case studies. Heterogeneous working groups were formed, which encouraged collaboration and diversity of knowledge. Students used the PBL approach in order to analyse and solve problems, following a structured framework. Complementary laboratory practices were also designed to the problems posed, where students applied theoretical concepts and carried out measurements and analyses.

The integration of PBL and Laboratory Practice had positive results. Students showed greater commitment and motivation, as they were able to relate theoretical concepts to their practical application. There was an improvement in the understanding of the content and in solving difficult problems. In addition, they acquired important practical skills, such as the design and conduct of experiments, data analysis, and effective communication of results.

In conclusion, the integration of PBL and Laboratory Practices in the subject of Strength of Materials in the Mechanical Engineering Degree was an effective strategy to improve the teaching and learning process. This methodology promoted meaningful and contextualized learning, and enabled students to gain theoretical knowledge and practical skills relevant to their future career as mechanical engineers.

Keywords:

Problem-Based Learning, Practices, Strength of Materials, Real Cases, Collaborative work.