The Covid-19 pandemic is a powerful example of how our rights and, in particular, children’s rights are reconfigured. In order to ensure that, in a pandemic context, children’s voices were not kept invisible, we developed some research strategies, which assumed an innovative character, given the contingencies resulting from the lockdown situation. This text aimed to reflect on the ethical and methodological challenges in research with children, taking into account the pandemic and confinement, rethinking strategies and the process of building knowledge with them and about their lives.