This article highlights the contribution of a teaching material aimed at the understanding of physical laws for students following the scientific humanities. These laws include Ohm’s law and Pouillet’s law. The research shows that the use of didactic material in a physics lesson increases the satisfaction of the students with an increased success rate of 13, 24 % compared to a lesson without didactic material. Therefore, it is essential for a teacher who wants to improve the understanding of these laws to use appropriate and adequate teaching materials. We propose MAT MAF, which has shown satisfactory results.