Desastres Naturales
Raquel, a teacher who refuses to accept the idea retiring, arrives at her classroom only to discover she has been replaced with a much younger teacher. Raquel rejects this idea and proceeds with her lecture. The students occupy a classroom and rally behind their former teacher with a small revolt that threatens the establishment's order.
Starring Anita Reeves, Catalina Saavedra, Montserrat Ballarin, Paola Lattus, Sebastián Ayala, Amparo Noguera, Cristián Carvajal, Fernanda Toledo, Hernando Lattus
It's a drama and comedy movie, and has a rating of 6.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Chile.