For a full description of the class and swim goals for you and your child, click the age-appropriate class level below. An adult family member or caregiver must accompany each child in the pool for all 5 levels. This allows adults the opportunity to be comfortable in the water with their child and learn the skills so that they can practice with their child at home or during family swim time! Classes are 30 minutes long with a 6 to 1 parent/child instructor ratio.