“…The ultimate aim of teaching is nowadays the interdisciplinarity between the various scientific subjects (Jernes, Knaben, Tungland, & Alvestad, 2020;Zuo & Zhao, 2018;Komis, 2006Komis, , 2004). As mentioned above, in order to be able to offer knowledge in the most appropriate way, teachers should rely upon an appropriate theoretical framework, a common theoretical body, that is to say, some basic principles, on which they would be able to choose how to act in classroom.…”