Adeyiga, Abisoye Adedoyin.Akpan, Udoh James.Mkhize, Sazelo Michael.Daramola, Iyanunioluwa Oluwatobi.2024-06-072024-06-072024-042024-04Adeyiga, A.A., Akpan, U.J., Mkhize, S.M. and Daramola, I.O., 2024. Exploring the Authenticity and Adaptation of Instructional Materials in English as a Foreign Language (EFL) Classrooms. Journal of African Languages & Literary Studies (JoALLS), 5(1).2633-2116DOI https://doi.org/10.31920/2633-2116/2024/v5n1a2https://hdl.handle.net/10413/23043Research Articles. Criminology and Forensic Studies.This paper explored the concepts of authenticity and adaptation of instructional materials in English as a Foreign Language (EFL) classrooms. The authenticity of instructional materials is a major and often overlooked factor in foreign language teaching. However, the adaptation of instructional materials is the process of adapting existing materials to a particular language learning context. The aim of this paper was to examine the benefits and limitations of both approaches. From an analysis of various theoretical approaches, it was found that there is an advantage to using both approaches when teaching English as a Foreign Language (EFL). Materials should be authentic to the language and culture of the language in question, while at the same time taking into account certain considerations such as the students’ language proficiency level and the specific context of the class. The adaptation of materials should not lead to over-simplification, and both approaches should be used to ensure that the materials are appropriate for the learning context. In conclusion, the paper argued that both authentic and adapted materials have their advantages and disadvantages, and that an optimal solution is to strike a balance between the two approaches. It is important for language teachers to be mindful of the need to use materials that are both authentic to the language and culture, while at the same time taking into account the specific needs of the class. This paper has provided a brief overview of how authenticity and adaptation of instructional materials in EFL classrooms can be effectively managed.enAuthentic materials.English First Language--Instructional materials.Foreign language teaching--Materials adaptation--Foreign language.Article