As a pre-k teacher, your job is to teach children ages 4-5. The curriculum of pre-kindergarten classes typically focuses on writing and learning skills, basic counting, and other skills vital for success in kindergarten and elementary school. In this role, you implement changes to the school's curriculum based on your students’ learning needs, promote a safe and nurturing environment, communicate with parents, and cultivate relationships with licensing authorities, community contacts, teachers, and other groups essential to early education. You are also responsible for looking for signs of child abuse, providing CPR or first aid during emergencies, and working additional shifts as needed. Some pre-k teachers focus on specific areas, such as developing advanced writing or math skills in children.