Interactive teaching plays a crucial role in structuring exchanges and developing the argumentative skills of learners in French as a Foreign Language (FLE). As a didactic tool, oral debate helps structure thought, improve oral expression, and refine the ability to persuade. This article examines how classroom interaction promotes the acquisition of structured argumentation and proposes pedagogical strategies to encourage participation, regulate speaking turns, and guide learners toward an interactive and constructive learning process.

interactive teaching, oral debate, argumentation, FLE classroom, verbal interaction.