Abstract
In the context of the current education reform in Papua New Guinea which strongly encourages the use of both Indigenous knowledge-based systems and local vernaculars in teaching various school subjects in elementary and primary schools, the research reported here is the first of an on-going longitudinal research project carried out to determine the long-term effects of teaching early arithmetic strategies using the K?te counting system. The sample consisted of 52 elementary school children, aged between 8 and 10 years attending Elementary 1 class from 3 different elementary schools. The elementary school children?s performances on 7 different numerical tasks were obtained via an individual-task-based interview Contrary to the negative view held by many parents in Papua New Guinea, the results show that the use of counting and arithmetic strategies embedded in the children?s own traditional counting systems is an added advantage in their learning of formal English arithmetic strategies normally taught in schools.