Differentiated Instruction and Portfolio Assessment as Motivational Tools for EFL Learners

Abstract

Ongoing socio‑cultural changes within contemporary classrooms make it essential to modify and revise existing teaching materials. In classes that include cultural minorities, learners’ needs are brought to the forefront, and teaching objectives are adapted accordingly. However, such a demanding undertaking requires well‑trained teaching staff and adequate guidance. The present study aims to investigate the effectiveness of differentiated instruction and alternative assessment in teaching English to linguistically and culturally diverse classes. Specifically, the research focuses on the effect of these approaches primarily on enhancing learners’ motivation and, secondarily, on their overall language development. This action research examined the outcomes of two groups of diverse‑population students attending the third grade of secondary school. The experimental group received differentiated instruction, while the control group followed a traditional classroom approach. To ensure reliable conclusions, multiple data collection tools were employed, providing both qualitative and quantitative information. These tools included a needs‑analysis questionnaire, a pre‑test and post‑test, portfolio evaluation checklists, and semi‑structured student interviews, which were subsequently interpreted and analyzed. As this is a small‑scale study with a limited sample, the findings cannot be generalized. Nevertheless, they offer a clear picture of minority students' attitudes and preferences toward English, which can serve as a starting point for further research. The results revealed the positive effects of implementing hands‑on, alternative tasks and holistic skill development on student participation and foreign language learning. More specifically, the young learners showed increased motivation and willingness to become actively involved in the learning process.