Adapting Language Learning Materials: Challenges and Considerations from a Systematic Review of 2010 - 2025 Studies

Abstract

Adapting language learning materials plays a vital role in ensuring effective instruction across diverse educational contexts. This study conducted a systematic literature review of 14 peer-reviewed articles published between 2010 and 2025, which were retrieved from Google Scholar, ERIC, Sage, ScienceDirect, and JSTOR, to identify the main obstacles and guiding principles in material adaptation. The articles were chosen based on the inclusion and exclusion criteria, with a focus on the types of research, results, language used, database, and time frame. By grouping the data according to themes, the researcher identified five recurring challenges: varying levels of proficiency and learning styles, professional demands, sociocultural incompatibility, technological deficiencies, and accessibility of materials. In contrast, five considerations were discovered: alignment to objectives, authenticity of tasks and materials, consideration of the learners’ backgrounds, scaffolding of content, and aesthetics of materials. These findings show that material adaptation is a complex but necessary process that requires a balance of contextual, pedagogical, and technological factors. The study suggests that differentiated instruction, culturally responsive design, and institutional support are vital for developing effective and engaging language learning resources.