An elementary school teacher assistant helps an elementary school teacher supervise and educate students in classes ranging from kindergarten to fifth grade. Your responsibilities may have you assist with the reinforcement of instruction by answering questions and helping teach students part of the lesson. As an elementary school teacher assistant, you accompany students to recess to monitor their behavior. Your duties also include grading papers, creating answer keys, recording grades, checking homework, communicating with parents, and preparing materials for future lessons or events. You also provide extra aid to special needs students. Many aspiring teachers use this position as a way to gain classroom experience.