Preparing schools to accommodate the challenge of Web 2.0 technologies

International audienceWith laptops, mobile phones, tablets and broadband wireless access becoming more widely available, Web 2.0 is now entering schools. This changes the way students work and communicate, altering their relationship with knowledge, andgenerating new objectives for media literacy in the digital society. Thus, schools face new challenges and this paper aims at highlighting four of them. A first challenge relates to trust. Web 2.0 opens the classroom to the world and educators have to face new dangers and irrelevant uses, while bringing their students to gain better access toinformation and culture. The second challenge relates to teachers’professional identities. The role of teachers is changing as Web 2.0 tools are being used by students, and policymakers should take this into account. A third challenge relates to a growing need to control working time, timetable organization and rhythm in schools. The fourth challenge that we underline is the need for common rules that allow students to benefit from the opportunities offered by Web 2.0 to develop their autonomy and to foster ethical practices