Use the following topics to cover the knowledge development learning objectives and course content. The topics may be delivered as separate sessions or integrated into predive briefings and postdive debriefings. Several of them — particularly Topics 3, 4 and 8 — are most easily understood immediately before or after the dive that exercises them.
The Reef Hydrocaster Knowledge Review must be completed before the student diver can earn a specialty diver certification.
Quick check
Three questions, drawn at random from this lesson's set, one attempt each. The right answer is shown either way. Two of three opens the next lesson; fewer and you get another three. Nothing is recorded anywhere but this browser, and this is not the Knowledge Review — it is a way of showing the lesson was read.
Generated from the Reef Hydrocaster Course Guide, version 1.10. The course documents are the authority; if these pages and they ever disagree, the documents are right.