The student-teacher ratio significantly affects learning outcomes in educational settings. A low ratio enables personalized attention, fostering better student engagement and understanding. Teachers can tailor their instruction to meet individual learning needs, promoting academic success. Conversely, a high student-teacher ratio often leads to overcrowded classrooms, hindering individualized support. This may result in diminished student motivation and increased dropout rates. Additionally, a lower ratio allows teachers to assess and monitor student progress more effectively. Thus, ensuring an optimal student-teacher ratio is essential for enhancing educational quality and achieving better overall performance.