en Cuevana 3. This satire on film depicts the micro-climate of a technical vocational school newly established at a housing estate. The construction vocational school holds a name-giving ceremony, thus calling the attention of its supervisory organ to itself. The school-master distributes as well as receives presents from the sponsoring factory, and the pupils sit for a written examination of unheard-of material. The results are devastating, which the despotic school-master attempts to conceal by a staged disciplinary procedure.