PhD student of the Postgraduate Program in Mathematics Education (PPGEM) at the São Paulo State University Júlio de Mesquita Filho (Unesp) - Institute of Geosciences and Exact Sciences at Unesp (IGCE / Unesp). Master?s in Mathematics Education, also by IGCE- Unesp. Bachelor?s degree in Mathematics from the São Paulo State University Júlio de Mesquita Filho (UNESP) - Faculty of Science and Technology of Unesp (FCT / Unesp) and Pedagogy from the Educational College of Lapa (FAEL). Libras Specialist: Practice and Translation / Interpreter from the University of Oeste Paulista (Unoeste). Develops research in the areas of Critical Mathematics Education, Inclusive Education, Deafness, Gender and Sexuality.