Teacher retention refers to the ability of schools and educational systems to keep their teachers over time. High retention rates are important because they contribute to a stable learning environment, allowing students to benefit from experienced educators. Factors influencing teacher retention include job satisfaction, support from administration, and opportunities for professional development. When teachers leave the profession, it can lead to staffing shortages and increased costs for schools. Efforts to improve teacher retention often focus on enhancing working conditions, providing mentorship programs, and offering competitive salaries. Addressing these issues can help create a more sustainable teaching workforce, benefiting both educators and students.