CONTEXTUALIZING MATHEMATICS INSTRUCTION THROUGH INDIGENOUS FOOD CULTURE TO IMPROVE STUDENTS’ UNDERSTANDING OF WASTE REDUCTION PRACTICES IN POTISKUM, YOBE STATE

Abstract

This study explored the potential of contextualizing mathematics instruction through indigenous food culture to enhance students’ understanding of waste reduction practices in Potiskum, Yobe State, Nigeria. It specifically examined the mathematical concepts embedded in local food-related practices—such as traditional farming, food processing, storage methods, and market activities—and investigated students’ perceptions of integrating these practices into mathematics lessons. The study population comprised approximately 48,600 individuals, from which a representative sample of 1,480 respondents was drawn, including 380 mathematics teachers and 1,100 students. A descriptive survey design was employed, and data were collected using structured questionnaires. Analysis was carried out using mean and standard deviation in SPSS version 27.0, with a benchmark mean of 2.50 guiding interpretation. The findings revealed that indigenous food practices inherently incorporate measurable mathematical concepts, including measurement, estimation, ratio, volume, and time calculations. Mathematics teachers expressed strong support for integrating these practices into curriculum modules, while students reported improved understanding of mathematical concepts, greater interest in the subject, and heightened awareness of sustainable waste reduction, though some indicated difficulty in applying these concepts to daily life. The study concludes that linking mathematics instruction to indigenous food culture can enhance conceptual understanding, foster engagement, and promote environmentally responsible behaviors. Based on these findings, it is recommended that culturally contextualized teaching modules be developed, teachers receive targeted training in collaboration with community knowledge holders, and practical assessments be integrated to reinforce students’ ability to apply mathematics in real-life and sustainable contexts.