“…VISIR has been used mainly for undergraduate students and master students, but “the unique feature of VISIR is the flexibility provided by allowing wiring and measurement on a breadboard and by supporting a wide range of electronic circuit components” [, p. 62], makes us believe that there could be a good chance to incorporate this system as an excellent resource for our students, and in consequence, for our department. Similar applications of VISIR in the secondary school have been made by other authors, Paladini et al , Claesson and Håkansson , Dziabenko and García‐Zubia , Silva et al , Marques et al , Schauer et al , García‐Zubía et al , and Evagelista et al , to show different practices performed by students. For example, in one of them, some practices similar to the present research work are carried out in which students must perform several practices to "investigate the relationship between voltage and electric current, Ohm's Law, for a component (resistor or conductor) that behaves according to Ohm's law over some operating range" [, p. 27] as well as practices to observe "if the current was the same before a component as after in a circuit with two resistors in series" [, p. 28].…”