This is where the adventure as a certified diver stars!
This is the 1st level of all PADI courses where you'll learn how to develop a good judgement in the water and you'll study the principles and procedures for diving safely without supervision to a max depth of 18 meters depth.
Theory : 1 book, 5 Chapters, 5 knowledge reviews, 5 quizzes and a final exam.
The theory is done independently and VIRTUALLY so during your vacations you only have to do the confined and open water dives.