The age range of 0-12 years is a crucial period in human development, encompassing infancy, early childhood, and middle childhood. During these years, children experience rapid physical, cognitive, and emotional growth. They learn fundamental skills such as walking, talking, and social interaction, which lay the foundation for their future learning and relationships. In this stage, children typically progress through various developmental milestones. For instance, infants develop motor skills, while preschoolers enhance their language abilities and creativity. By the time they reach twelve years, they often exhibit increased independence and critical thinking skills, preparing them for adolescence and beyond.