For preschoolers aged 3 to 5 years, how many hours of sleep are recommended?

For preschoolers aged 3 to 5 years, the recommended amount of sleep is 10 to 13 hours. This range is important for their development, as adequate sleep is crucial for physical growth, cognitive development, and emotional well-being. During this age, children undergo significant changes in their brain development, and sufficient sleep supports their learning processes, attention spans, and overall health.

The recommendation of 10 to 13 hours aligns with guidelines from pediatric organizations which recognize that preschoolers need more sleep than older children and adults due to their high levels of activity and the extensive growth occurring during these early years. Ensuring that children within this age group receive this amount of sleep can lead to improved behavior and learning readiness, which are vital for success in a preschool setting.