The purpose of this thesis, which is based on our main internship mission which consists of the conception of a course "hybridation des enseignements en langues débutées", ie Arabic HELD, is to show how digital technology can allow the implementation a strategy of differentiation “differentiated learning”, particularly via an online language course. We tried to show the added value of digital for both the learner and the teacher. We have striven to meet the needs of students in Arabic by providing a structured work environment accessible to their different profiles. As for teachers, we have proposed proposals for integrating this path into the classroom, with a view to potential differentiation.