“…Generally, these schools are small educational centres located in low density populations, where natural environments are one of their main characteristics (Tahull and Montero, 2018). The low enrolment in these schools does not justify the integration of a teacher for each grade; therefore, students attending multigrade schools maintain their grade and the educational materials corresponding to their curriculum, and the teacher is responsible for simultaneously and transversally integrating the contents of the different school grades to cater for the students' chronological diversity, developmental levels and learning styles (Ronksley-Pavia, Barton, and Pendergast, 2019). Hargreaves et al (2001), Little (2001) and Kucita et al (2013) explain how the absence of an education policy and a specialised training for multigrade school teachers is the main cause of the development of decontextualised, traditionalist and conservative teaching practices in these scenarios.…”