During the DFC process, and always as a group, each child or young person feels what worries him/her about the proposed topic and, through a succession of divergences, convergences and syntheses, all together choose a common focus of action, which they then transform into a challenge.Then, everyone imagines solutions that are put together through brainstorming, choose one among all, prototype it, share the result with other groups and learn the importance of giving and receiving correct feedback. Once finished, the students act by elaborating an action plan, that is, not remaining in the “there is that” or in the theoretical knowledge. Finally, they share the result of the experience with the world.