Articoli rivista
Anno XXX - n.2 - aprile/giugno 1997 Misure di momenti d’inerzia
The inclined plane is used to evaluate, on the basis of. energy conservation, a moment of inertia. In a first step the coefficient of rolling friction is found; finally, using simple experimental equipment the purpose is achieved. […]
Anno XXVIII - n.2 - aprile/giugno 1995 Misure di resistenza elettrica ottenute da misure di tempo con un calcolatore collegato on-line
A simple interface, performing measurements of electrical resistance by evaluating the length of a pulse with computer on-line is described. The circuit is particularly simple so that it can be discussed even with pupils of the second year of secondary school, […]
Anno XLVI - n.2 - aprile/giugno 2013 Misure elettriche svolte in Australia tramite un PC in provincia di Milano
By connecting to an Australian university lab ( http://netlab.unisa.edu.au) two Italian last-year highschool classes work with electric circuits in real time and in remote. The description of one of the activities shows the diverse interesting learning advantages offered by this kind of far away real time experimenting […]
Anno XLVII - n.1 - gennaio/marzo 2014 Modelli per l’agitazione termica
Models that can help to understand the mechanisms of some phenomena that occur in liquids, such as evaporation and distillation, and some aspects of the kinetic theory of gases are described […]
Anno XXIII - n.2 (speciale: L'elaboratore nella didattica della fisica) - aprile/giugno 1990 Modellizzazione con l’elaboratore: possibilità e prospettive (traduzione di N. Lupino)
The microcomputer brings modelling reality within the reach of most pupils and teachers. This article discusses different kinds of modelling which can be done with the computer, some existing and some being developed. I shall also consider how these kinds of modelling may relate to pupil’s learning and development in Science Education. […]
Anno XXXVIII - n.2 - aprile/giugno 2005 Modello d’occhio che accomoda
In a model for demonstrating the function of an eye, a plastic sphere filled with water represents the ocular globe. Inside the sphere, a liquid lens is arranged in the path of a beam of light between a circular window serving as cornea and a semitransparent surface on the opposite side serving as substitute retina. […]
Anno XXXVII - n.1 - gennaio/marzo 2004 Modello di occhio nell’insegnamento dell’ottica
A simple eye model having a structure very similar to a real eye is described. The model allows students to understand geometrical optics in a biological context. […]