摘要:The report of our experience involves the construction of the new curricular document Stage High School of the State of Goiás according to the law 13.415/2017, about the reform of the High School. The studies on the curriculum, especially the post-critical ones, reveal that the selection of knowledge to be studied in education makes our teaching eurocentric, patriarchal, homophobic, and racist. This reflection mobilized us to propose something different for Goiás, a material that will compose the new high school. The Formative Itinerary “Viagem ao redor de Mama Gaia” is a way of formation and deepening in the areas of knowledge Applied Human and Social Sciences and Languages and their Technologies, with practices of against hegemonic education. This Itinerary has the objective to expand the spaces to female figures in their diverse identities and makes up the flexible part of the new High School. In this flexibility, according to the educational reform law, students will have autonomy to choose which training path they want to take. We are in the stage of preparation and approval by the Education Council in Goiás. Until we reach this stage, we have gone through a journey of studies and learning about the concepts of the knowledge fields involved, such as: decoloniality, feminism, ethnic-racial relations and gender violence. This knowledge can transform the social and educational realities of all, transformations that undergo a post-critical and decolonial approach in which practices against hegemonic and social resistance to empower young girls and the entire school community.