Articoli rivista
Anno XXXIII - n.1 - gennaio/marzo 2000 Rischi da radiazioni elettromagnetiche nelle scuole
The aim of the work is to provide a panoramic vision on electromagnetic radiation hazards, in school laboratories. Some procedures of prevention are also detailed with exposure limits and treshold values proposed by italian rules or international board, that can be used for didactical purposes also. […]
Anno XXXII - n.1 - gennaio/marzo 1999 Risoluzione di problemi aperti in Fisica come piccole ricerche
As we realized after a detailed monitoring that students can easily get lost in solving problems of physics, this article propose a new didactic tecnique .nearer to the researcher work whose purpose is to stimulate students to sustain their interest in physics, […]
Anno XLI - n.4 - ottobre/dicembre 2008 Risposta cromatica di celle fotovoltaiche
The article describes an experiment in which the response of polycrystalline silicon solar cells to different wavelengths is explored using unconventional apparatus: the cells were taken from discarded toys and a photographic enlarger was used as monochromator. […]
Anno XLVI - n.2 - aprile/giugno 2013 Rolling and falling
I describe a simple experiment showing a non trivial phenomenon and the existence of a simple relation between two different quantities. The apparatus can be put togheter with simple materials, and has been used to introduce beginning students to experiments […]
Anno XXXIII - n.2 - aprile/giugno 2000 Saltelli, rimbalzi e altre acrobazie: come coinvolgere gli studenti nello studio delle oscillazioni
Highschool students studied oscillatory motion using sensors interfaced with graphic calculators. Three kinds of activities were performed: a first activity in the school gym, an extra-curricular laboratory course and a grade 11 lab class. The potentialities of physics investigation starting from the study of phenomena in an informal context are pointed out and the advantages and problems of the use of on line acquisition are discussed. […]