Orca teaches preschoolers how to enter deep water safely while wearing a PFD. They’ll learn how to submerge and exhale under water, how to retrieve objects underwater, and will continue to develop their floating, gliding, and kicking skills. Songs and games are used to teach concepts and skills. Independence in the water is developed. Preschool 4 teaches preschoolers deep-water entries and treading water while wearing a PFD. They will become skilled at retrieving objects from the bottom of the pool (in chest-deep water) and performing front and side glide. Front crawl wearing a PFD is introduced. Games are used to teach concepts and skills.