Kọ́Èdè: Gamified Mobile Learning for Yoruba Language Acquisition Among Nigerian Children

Language plays a pivotal role in preserving culture, identity, and intergenerational communication. Despite Nigeria’s linguistic richness, with over 500 indigenous languages, many of these languages face the threat of extinction due to globalization, urbanization, and the dominance of colonial languages in formal education. This study presents a design case study of Kọ́Èdè, an interactive and culturally relevant digital platform aimed at supporting Yoruba language acquisition among Nigerian children. The study uses an iterative user-centred design. Employing a user-centred design approach, the study developed and tested multiple wireframes and prototypes using tools like Figma and Android Studio. Formative evaluation of Kọ́Èdè revealed the importance of incorporating scaffolding, gamification, and audio feedback to improve engagement and retention among young learners. Kọ́Èdè represents a step toward bridging the gap in child-friendly indigenous language learning tools in Nigeria, offering a tailored and engaging learning experience grounded in culture and everyday language use.