Cinema's pedagogical essence nurtures a variety of educational strategies. Beyond serving as a support to other areas of knowledge or as the subject of artistic analysis, it also provides students with a means to give -- freely and significantly -- voice to their own concerns and interests. Short film production in schools can offer a process for young people to deal with personal and social challenges, fostering a closer connection between them and their community and environment. Schools are natural habitats for this encounter -- a place where film production can generate significant educational and cultural resonance. This paper reflects on the didactic potential of short film production in schools -- as a key to fulfil formal and non-formal pedagogical goals -- through the presentation and analysis of a recently implemented methodology for education through film: Olhar pela Lente, a project developed in Portugal during 2018.