The document discusses why sleep is important for kids. It states that sleep allows the body and brain to rest and recharge for the next day. The brain may sort information and solve problems during sleep. Most kids between 5-12 need 10-11 hours of sleep per night. Younger kids (3-6 years old) typically need 10-12 hours while older kids (7-12 years old) need 10-11 hours. Teenagers (12-18 years old) need 8-9 hours but may benefit from more.