Children aged 5 to 18 years old experience significant growth and development. This period includes early childhood, middle childhood, and adolescence. During these years, individuals develop essential skills, such as communication, problem-solving, and social interaction. Education typically occurs in elementary schools, middle schools, and high schools, where students learn various subjects and engage in extracurricular activities. This age range is crucial for forming identities and establishing relationships. Adolescents often explore their interests, values, and beliefs, influenced by peers, family, and media. Physical, emotional, and cognitive changes occur, making this a dynamic and formative stage of life.