I would like to address class size, and logistics. Recently there seems to be some discussion with 6 person classes . I have been teaching 6 person fundamentals class' for years. With a max of six students, I would limit in water to max of 3 divers at one time, allowing attention to be focused solely on the team that was diving, while the other team practiced dry runs, ate , worked on equipment mods, and took needed breaks ect. This is not a waste of time but an effective use of it, I always increase the amount of days for the class to more than cover any gap potentially created by additional students. When traveling this becomes much more important and has proven to be very effective at improving the overall pass rate, This also allows for the best opportunity to build teams of similar skills and ability. In a class of three what do you do if one person or two is significantly holding back the others? once you get into the 4-6 range there are normally sets of equal or more closely related divers. then you can build teams to work on the areas of weakness,
Standards state 3 days for three people and 4 days for four or more people This was a 5 day class exceeding all standards and allowing ample time for each student to have multiple opportunities to achieve their goals. More water time is NOT always going to make a difference in the outcome as sometimes people will hit a wall within the time allotted. For many 5 days is enough, but for some 20 would not be enough. Time takes time!!!! Welcome to the journey.
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I agree that the first day was a bit light on water time, 40-45 minutes per team 2 teams of 3, We later adjusted the teams down to 3 teams of 2 members each to account for the difference in team performance and ability. the days that followed had similar times, but two dives per day(I counted a total of 9 dives for one team, and 8 for the others). actual minutes may vary, but I can only attest to me personally being in the water with each team way longer than has been stated here. I believe someone posted a nice chart on an earlier page that showed 6 dives in one day totaling 99 minutes. <G> (bottom timers often time out when in shallow water or when buoyancy control take you above their activation/shut off depth)
After going back and re-reading your post more thoroughly, I'd like to say that I especially appreciate your clarification on the above issues. This seems to have been a big point for a few people and your response helps give a much clearer picture of how and why things were done this way.