Curriculum implementation is the dynamic process of putting a planned curriculum into action within specific educational environments. As a critical area of educational research, it investigates the complex interplay of factors, including stakeholder interactions, resource availability, and contextual influences, that shape how intended curricula are adopted, adapted, and enacted in practice. This field examines the fidelity, challenges, and consequences of translating educational designs into instructional realities, highlighting its significance for realizing educational goals and impacting teaching and learning processes.