Indigenous Knowledge Content & Mathematics Curriculum Some evidence from a Namibian perspective

Abstract

Cultural practices present opportunities for Mathematics Education to be more relevant, and effective, especially in post-colonial contexts. Despite national policies emphasising integration of Indigenous Knowledge (IK) into school curricula, there has been limited success in incorporating ethnomathematics into Mathematics teaching. We exploredgeometrical concepts inherent in traditional baskets produced by Aawambo women, an ethnic group in northern Namibia. We identified specific geometrical concepts that can be linked to the junior secondary school Mathematics syllabus. We employed ethnographic observations, interviews with local basket makers and focus group discussions with Mathematics junior secondary school teachers for triangulation. Furthermore, we adopted an interpretive paradigmusing a multi-modal method to source empirical data that demonstrated relevance to the curriculum. We explored socio-cultural perspectives of women and artefacts (baskets) to compare the subject matter from literature. The findings revealed common concepts as well as the ethnomathematical content not yet incorporated in the junior secondary school Mathematics curriculum comprising of symmetry (axial symmetry) and geometrical transformation (shear and translation). The study has implications for decolonizing western Mathematical practices through adoption ethnomathematics approaches across Africa.