With Voix & Acción - Nice-Málaga (1 Aug 2026 - 30 Jun 2027), we aim to make youth participation in partner schools more concrete, inclusive and accountable. In Nice and Málaga, one pre-terminal class and a student core team will co-design and test non-formal formats to identify needs, deliberate, propose solutions and receive clear responses. Objectives: (1) strengthen young people’s skills in facilitation, public speaking, critical thinking/MIL, cooperation and project management; (2) open low-barrier participation spaces beyond the core group, with an inclusion target of ≥40% fewer-opportunity youth; (3) set up structured youth-school dialogue with traceability (who decides what, when, how); (4) produce reusable formats (session sheets, scripts, templates) and support first replications; (5) secure adoption of 2-3 realistic measures per school and prepare continuity through a sustained routine/club.