In the 2010s, Sigüenza began researching progressive education and developing a libertarian theory of pedagogy. Her pedagogical ideas were explicitly utopian, as she wrote that "from a pedagogical point of view, utopia is necessary because no project should be considered finished, nor should it be considered absolutely perfect; it is a never-ending process that people and future generations will continue to build or create in order to better respond to their needs and life circumstances."[6] In 2018, Sigüenza published a book on libertarian pedagogy, in which she outlined that anarchist educational methods should neither claim neutrality nor practice indoctrination.[7] She proposed that, while the roles of teacher and student constituted a form of "admissible authority", the two roles ought to be temporary and open to alternation.[8]
Muñoz Encinar, Laura; Palomo Guijarro, Gonzalo; Recio Cuesta, José Antonio (2010). "Comunismo libertario y autonomía indígena" [Libertarian communism and indigenous autonomy]. Historia Actual Online (in Spanish) (21): 111–121. ISSN1696-2060. Retrieved 22 August 2024.
Vadillo Muñoz, Julián (2019). "De la larga noche de la dictadura franquista a la transición democrática" [From the long night of Franco's dictatorship to the transition to democracy]. Historia de la CNT: utopía, pragmatismo y revolución [History of the CNT: Utopia, Pragmatism and Revolution] (in Spanish). Los Libros de la Catarata. ISBN978-84-9097-567-1.