In between feminisms and contradictions and inventions and mathematics education

In this paper, we come up with some problems and discussion related to feminism, contradiction, inventions and mathematics educations. Our attempt is to create some sparkles/contradictions/ questions without answers through hypotheses in which mathematical ideas are discussed. In this sense, using/producing identity categories is still an obstacle (sometimes necessary) for research that falls within these paths. The mathematics, in many ways, is identity. Maybe the institutionalized mathematics is the big bad guy to feminisms studies in mathematics education. Feminism could be a political strategy not to deal with research problems of mathematics education, but a possibility to produce relationalities beyond the binaries. It is necessary and urgent to produce others mathematics.