Articoli rivista
Anno XXIX - n.4 - ottobre/dicembre 1996 Magia con la luce
This note describes an alternative classroom demonstration of Newton’s classic method to mix, by means of a prism, rainbow colours to get white light again. […]
Anno XLIII - n.2 - aprile/giugno 2010 Magnetismo, effetto relativistico
Following a high-school teaching method we propose the subject-matters used in 1905 by A. Einstein to explain the relativistic effect of a magnetic field. Following the Lorentz-Einstein transforms in time and space, we show that what appears as an electric field in an inertial reference system can be seen in another relativistically equivalent system as a magnetic field. […]
Anno XXXI - n.2 - aprile/giugno 1998 Mappe concettuali come strumenti per accertare l’apprendimento in fisica
Quantitative measures of concept maps drawn by senior high-school students are shown to be useful in assessing the understanding of relationships between the concepts required for multistep problem solving. […]