A Teacher Leader is an educator who takes on additional responsibilities beyond their classroom duties. They often guide and support their colleagues in improving teaching practices, enhancing student learning, and fostering a positive school culture. Teacher leaders may also participate in professional development, curriculum design, and mentoring new teachers. These leaders can emerge in various roles, such as department heads, instructional coaches, or members of school improvement teams. By collaborating with peers and sharing their expertise, teacher leaders contribute to the overall effectiveness of the school and help create a more engaging learning environment for students.