Given the evolution of acquisition and knowledge transmission, the implementation of innovative teaching methods is essential to meet the educational challenges of the digital society. The first part of this article, mainly theoretical, is based on multidisciplinary research around collaborative learning, multimodal media literacy and digital writing. It focuses on the hybrid and polyphonic nature of the digital text, the processes of its creation and launches a reflection on the challenge of the author's authority in a digital and collaborative writing environment. The second part presents a pedagogical experiment carried out within Sorbonne University Abu Dhabi and proposes a digital creative writing project in the language class. It discusses peer interactions within a virtual meeting space, such as the Wiki, and studies the opportunities offered by Web 2.0 tools. Finally, the article aims to analyze the impact of collaborative learning on the development of writing skills as well as the effects of digital technology on the writing process and the creation of new forms of literacy.