Comparative Education can be perceived as an episteme of search for understanding the way educational systems develop, configuring itself as a conceptual and methodological perspective to approach educational phenomena from an international, supranational or intranational perspective, through analysis of the discourses that involve them. In this sense, this comparative study, constituent of the research agenda of the Interdisciplinary Center for Advanced Research in Curriculum (Nipac), has as general objective: To discuss the mathematics curriculum in the curricular development of professional education in Latin American countries that have undergone curricular reforms in the last three decades (Brazil, Chile and Peru), characterizing, in these reforms, the conception of the public sphere undertaken in the construction of these curricula, the theoretical aspects that substantiate them, a...