“Cose” e “Situazioni”. Modelli alternativi per la descrizione della fisica dei Sistemi Materiali.

Some considerations concerning the Physics of matter are made. In particular we stress that the knowledge of some general aspects of modern physics (like atomic and molecular physics, do not help in the teaching of the elementary physics, especially as far as every-day phenomena are concerned. We believe that an alternative approach, based on the use of correlation function and Fourier Transforms, could be more useful to bridge phenomenological behaviour ad theoretical explanations.