Mixed ability classes, characterized by diverse levels of language proficiency among students, present unique challenges in language teaching, especially in developing speaking skills. This article explores various strategies for adapting speaking materials to effectively engage and support learners of different abilities. It focuses on differentiated instruction, scaffolding, flexible grouping, and formative assessment. Differentiated instruction involves tailoring content, processes, and products to meet diverse needs. Scaffolding provides temporary support structures to assist students in achieving higher levels of understanding and skill. Flexible grouping promotes peer learning and collaboration through strategic organization of students, while formative assessment provides ongoing feedback to guide instructional decisions and support student progress. By implementing these strategies, educators can create an inclusive learning environment that maximizes the potential of all students, fostering their speaking skills regardless of their starting proficiency levels.