The objective of this work was to identify some representations of the Moroccan college students in secondary electricity. However, school learning is an area where the contribution of the representations is necessarily linked to the performance and results of students, which complicates the task of the teacher and it drives him to seek methods and teaching techniques to help students overcome and change their misconceptions. It should be noted that the representations students develop every day and every year, in the right way or the wrong way. That's why teachers should consider the representations of their students during the teaching and learning of science subject such as physics and chemistry.