At what age range does preschool age typically occur?

Preschool age typically occurs from 3 to 5 years old. This stage of development is a critical period for social, emotional, and cognitive growth, where children start to engage in structured learning environments, such as preschools or kindergartens. During these years, children develop essential skills including language, social interaction, and basic academic concepts that prepare them for their transition into formal schooling. This understanding is foundational in fields such as pediatric care and education, where recognizing developmental milestones is crucial. The other age ranges provided do not align with the established definition of preschool age, as they either fall within infancy or beyond early childhood development stages suitable for preschool activities.