A preschool teacher is an educator who works with young children, typically ages 3 to 5, in a preschool setting. Their primary role is to create a safe and nurturing environment where children can learn and develop essential skills. They use play-based activities to teach basic concepts such as numbers, letters, and social skills. In addition to teaching, preschool teachers also observe children's progress and communicate with parents about their development. They often plan lessons that promote creativity, problem-solving, and teamwork. A preschool teacher plays a crucial role in laying the foundation for a child's future learning experiences.