Etnomatemática: a arte da construção de barcos na ilha de Santana - AP.

Abstract

This study investigates the application of mathematical knowledge in the boat-building practices of Santana Island, Amapá, from the perspective of ethnomathematics. Boat construction in this community goes beyond technical craftsmanship, involving empirical knowledge of geometry, proportions, and symmetry passed down through generations. The main objective is to explore how these traditional mathematical practices can be integrated into formal education, promoting contextualized and meaningful learning (Ausubel, 2000). The research adopts a qualitative approach, using participant observation and semi-structured interviews with boat builders and community members. Data is analyzed through Bardin’s content analysis (Bardin, 2016) and thematic coding, with triangulation ensuring the reliability of the findings. Incorporating these traditional practices into the school curriculum can foster students' interest in mathematics by connecting abstract concepts to local cultural practices. Additionally, the study aims to preserve and value the cultural heritage of the community, whose traditions face challenges from modernization. The expected outcomes include the documentation of traditional techniques, the identification of applied mathematical concepts, and suggestions for integrating these practices into the school curriculum. This research highlights the importance of ethnomathematics in promoting meaningful learning, valuing cultural diversity, and contributing to the preservation of local traditions. Ultimately, the study inspires more inclusive pedagogical practices, aligned with students' realities and committed to respecting the traditional knowledge.