Teaching assistants are college students who support instructors to improve the quality of their courses. They may deal with chores, helping with communication and teaching students. The main duties of teaching assistants are assisting in communication, providing consultation for students and assisting in curriculum design. In the course " Assessment of Students with Special Needs", teaching assistants may become a communication channel for the participant in the course. Also, solving students' problems and providing suggestions for teachers from the viewpoints of a student. Becoming a teaching assistant may also promote professional growth.