The effect of teaching mathematics using home language in the foundation phase
Lusani Randima · Lebongang Steven Shirindzi · Matodzi Godfrey Sikhwari
International Journal of Research in Business and Social Science · 2026 · Vol. 15 / Issue 2 · 419-428
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Abstract
Language plays a crucial role in helping young learners understand mathematical concepts, particularly in the Foundation Phase where learners are still developing both language and numeracy skills. In multilingual contexts such as South Africa, many learners are taught in English while speaking different languages at home, which may create challenges in learning mathematics. This study examined the effect of teaching mathematics using learners’ home language in rural primary schools in the Vhembe District, Limpopo Province. A qualitative research approach was adopted, using interviews and classroom observations to collect data. Ten Foundation Phase teachers from five schools were purposively selected to participate in the study. The data were analysed using thematic analysis to identify key patterns and themes. Ethical principles, including informed consent and confidentiality, were observed to protect participants. The findings revealed that teaching mathematics in the home language improved learners’ understanding of mathematical concepts, increased classroom participation, and enhanced learners’ confidence. Learners performed better when taught in a language they understood well. The study therefore recommends that schools and the Department of Basic Education support the use of home languages in the teaching of mathematics in the Foundation Phase and provide appropriate resources and teacher training to enhance effective implementation.
Keywords: {'name': 'Home Language, Mathematics, Foundation Phase, Mother Tongue Instruction, Learner Performance'}
Authors & affiliations
Lusani Randima
University of Venda
Lebongang Steven Shirindzi
University of Venda
Matodzi Godfrey Sikhwari
University of Venda
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