ETHNOMATHEMATICS IN THE CONSTRUCTION OF THE KAWAIWETE HEADDRESS

Abstract

This work seeks to highlight the importance of ethnomathematics in valuing traditional indigenous knowledge, with an emphasis on the construction of the headdress by the Kawaiwete people. The central objective is to understand how the mathematical knowledge present in cultural practices contributes to strengthening the identity, memory, and sense of belonging of this ethnic group, recognizing mathematics as a living expression of daily cultural life. The methodology adopted is a qualitative approach, involving bibliographic and field research. A workshop was held with local teachers, in which traditional mathematical knowledge related to headdress making was explored and reflected upon, considering aspects such as symmetry, spatial organization, standardization, and respect for nature. The data obtained were analyzed in light of ethnomathematical theory, which recognizes the diversity of ways of thinking and doing mathematics in different cultures, as well as the decolonial paradigm, which values indigenous knowledge and combats the hegemony of Western knowledge. The results demonstrate that fundamental mathematical concepts are present in headdress making, such as symmetry, proportionality, and standardization, in addition to symbolic and aesthetic aspects linked to indigenous culture. The practice of collecting feathers, respecting nature and without harming the birds, expresses a cultural rationality that combines technical knowledge with ethical values. It is concluded that ethnomathematics is a powerful tool for promoting cultural inclusion in mathematics education, strengthening traditional knowledge as a form of resistance and identity affirmation. Furthermore, it highlights the importance of integrating this knowledge into educational processes, recognizing it as a legitimate source of knowledge production. Thus, the study reinforces that mathematics is present in the daily lives of indigenous peoples, helping to value and preserve ancestral cultures.