The historical development of number systems in Namibia

Abstract

This research paper focuses on the historical development of number systems in Namibia. The research uses a qualitative paradigm to explore the number systems used by several ethic groups in northern, north-eastern and eastern Namibia. The data was collected from a sample of 76 students at the University of Namibia (UNAM), Rundu Campus, who were asked to write the traditional counting numerals from their places of origin. Data revealed that most of the ethnic groups in the studied regions used base 5 (Quinary Numeral System) counting system and a few base their counting on the fingers. The study recommends that research be conducted to look into the effects of the base 5 system used traditionally on the performance of learners in primary schools.