RT Journal Article T1 Nursing students' evaluations of the flipped classroom using the FLAS scale: a quantitative analysis A1 González Sanz, Juan Diego A1 Teresa Morales, Cristina A1 Rodríguez Pérez, Margarita A1 Torres Enamorado, Dolores A1 Feria Ramírez, Carmen A1 Urcola Pardo, Fernando AB Background: Flipped classroom is based on the principle of student responsibility and autonomy in the learning process. It involves students engaging in independent, asynchronous study of course content using materials provided by the lecturer, followed by active learning sessions during scheduled class time through reinforcement and/or assessment activities. The aim of this study was to describe and compare first- and third-year nursing students’ evaluations of their experience with the flipped classroom methodology.Methods: A descriptive and comparative study was conducted using the Flipped Learning Assessment Scale. This instrument evaluates three dimensions: quality of materials and organisation of the session, lecturer performance, and overall perception compared with traditional methodology. Flipped Classroom sessions were implemented in firstand third-year courses. Data were analysed using descriptive statistics, Mann–Whitney U tests, Spearman correlation and multiple regression.Results: A total of 432 nursing students participated: 155 first-year and 277 third-year. Participants were enrolled from the University of Huelva, the University of Zaragoza, and the San Juan de Dios School of Nursing of the University of Seville. The mean scores for the three dimensions were 4.25 for materials and organisation, 4.52 for lecturer performance, and 3.82 for overall perception compared with traditional methodology. Third-year students tended to rate all dimensions higher than first-year students. Age was positively associated with the first two dimensions but not with the third. According to the regression model, academic year emerged as the strongest predictor of perception, reaching statistical significance for the first dimension. Age showed a significant association with lecturer performance, while sex did not appear to be a significant predictor. Conclusions: Nursing students evaluated the Flipped Classroom with Moodle Book positively, especially lecturer performance and materials. Greater acceptance among third-year students suggests that academic maturity enhances engagement with active learning approaches. PB BioMed Central SN 1472-6920 (electrónico) YR 2026 FD 2026 LK https://hdl.handle.net/10272/28055 UL https://hdl.handle.net/10272/28055 LA eng NO González-Sanz, J. D., Teresa-Morales, C., Rodríguez-Pérez, M., Torres-Enamorado, D., Feria-Ramírez, C., & Urcola-Pardo, F. (2026). Nursing students’ evaluations of the flipped classroom using the FLAS scale: a quantitative analysis. BMC Medical Education, 26(1). https://doi.org/10.1186/s12909-026-08625-w NO This study was funded by the 2022/2023 call for proposals for Teaching Innovation and Educational Research Projects at the University of Huelva. DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026