Knowledge Development to understand basic principles of scuba diving Confined Water Dives to learn basic scuba skills 4 Open Water Dives to review your skills and explore the wonders of the underwater world! (divinedivers.com)
Knowledge Development (self study and instructor taught) to understand basic principles of scuba diving (bigjohnscuba.com)
Your scuba instructor will spend a little time with you to explain the basic principles of scuba diving and give you an overview of your scuba gear. (portofino.bz)