Zur Hölle mit den Paukern
Pepe Nietnagel and his fellow students of the Mommsen school come up with all kinds of ideas to get out of doing any actual school work. This includes simulating suicides, setting off the air-raid sirens and abusing the school director's new broadcasting system. They succeed in sending their teacher to a sanatorium and get a replacement that turns out to not be so bad after all.
Starring Hansi Kraus, Uschi Glas, Theo Lingen, Gila von Weitershausen, Günther Schramm, Hannelore Elsner, Georg Thomalla, Rudolf Schündler, Hans Terofal, Balduin Baas
It's a comedy movie, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Italy.