Child development refers to the process through which children grow and acquire skills from infancy through adolescence. This includes various domains such as physical, cognitive, emotional, and social development, each playing a crucial role in shaping a child's overall well-being and future success. During early childhood, children experience rapid growth and learning. They develop essential skills like language acquisition, motor skills, and social interactions. Understanding these stages helps parents and educators support children effectively, ensuring they reach their full potential in a nurturing environment.