The fundamental scalar magnitudes of length, time and mass in the framework of the learning methodology based on LBP problems for the strengthening of the learning process of eleventh grade students of the municipal technical institute los Patios Las magnitudes escalares fundamentales longitud, tiempo y masa en el marco de la metodología del aprendizaje basado en problemas ABP para el fortalecimiento del proceso de aprendizaje de los estudiantes de grado undécimo del instituto técnico municipal lo

Abstract

The research presented in this article was carried out with the aim of strengthening the process of learning the scalar magnitudes of length, time and mass through the methodology of Problem Based Learning (LBP). This is how, using the methodology of action research, this study was developed at the los Patios municipal technical institute through two stages, the first one takes place in 2017 with tenth grade students and the second one takes place in 2018 with the same group, but now being eleventh grade students. As instruments to respond to the objectives set and also for the analysis of these, two diagnostic tests, a pedagogical diary, photographic evidence, film evidence and a closure test were used. After this analysis, it was evident that the use of the ABP methodology generated advances in the group of students regarding the identification, selection and analysis of physical magnitudes, and there was also an advance related to the ability to work as a team and the Self-regulation of learning. It should be noted that the applied strategy makes a significant contribution to the learning process of students, in the preparation and presentation of the SABER 11 test, since it was focused in a contextualized way, exploring previous knowledge, allowing critical and objective analysis, giving solution to problem situations raised in the different areas of study.