PADI Assistant Instructor
The PADI Assistant Instructor course is the next professional step after Divemaster and the first major part of the Instructor Development Course (IDC). At this level, you begin transitioning from dive leader to dive educator — developing teaching skills, instructional confidence, and the ability to supervise and guide students more independently.
What you need
Course structure
Certification
The beginning of professional dive instruction.
The Assistant Instructor level marks an important transition within professional diving. Instead of focusing only on guiding certified divers, you begin learning how to teach, evaluate, supervise, and organize training activities within the PADI system.
This course develops communication, leadership, and instructional awareness while preparing you for the responsibilities of becoming a full Instructor.
Develop the skills required to teach and supervise divers.
The course combines teaching theory, workshop-based training, confined water instruction, open water supervision, and professional-level presentations. You’ll progressively move from assisting instructors toward independently managing selected teaching responsibilities.
How the course works
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01
Knowledge development and teaching theory
Classroom & eLearningLearn dive theory, physics, physiology, equipment systems, teaching methods, student evaluation techniques, risk management, and the structure of the PADI instructional system.
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02
Confined water instructional workshops
Pool & confined sessionsPractice demonstrating dive skills to demonstration quality, supervising students, correcting performance, conducting confined water presentations, and managing training sessions effectively.
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03
Open water teaching and supervision
Open water workshopsApply your instructional skills during open water training dives while supervising students, assisting instructors, conducting presentations, and organizing training activities in real diving conditions.
Part of the Instructor Development Course (IDC).
The Assistant Instructor course forms the first major section of the PADI Instructor Development Course. During this process, you begin learning how to teach major PADI programs including Open Water Diver, Advanced Open Water Diver, Rescue Diver, and Divemaster courses.
You’ll also develop professional-level organization, supervision, and risk management skills required during real dive operations.
A deeper understanding of dive theory and instruction.
The academic portion of the course includes both independent eLearning and instructor-led workshops covering dive theory, the PADI educational system, risk management, confined water training, open water teaching techniques, student evaluation methods, and professional dive operations.
This course is perfect if…
- You want to move beyond Divemaster into professional teaching development
- You want to become more involved in student supervision and instruction
- You are preparing for the Open Water Scuba Instructor (OWSI) level
- You want to build confidence presenting theory and conducting training sessions
What you will gain
Instructional teaching skills
Learn how to organize presentations, supervise students, evaluate performance, and communicate effectively within training environments.
Professional leadership experience
Gain practical experience assisting instructors, supervising divers, and managing real training situations.
Risk management awareness
Develop stronger understanding of safety procedures, dive supervision, and professional-level dive operation management.
Progression toward full Instructor
The Assistant Instructor course prepares you for the final stage of the Instructor Development Course and progression toward full PADI Instructor certification.
Continue toward Open Water Scuba Instructor.
After completing the Assistant Instructor level, you can continue directly into the Open Water Scuba Instructor (OWSI) program — the next step toward full teaching status and certification authority within the PADI system.
Assistant Instructors can assist certified PADI Instructors during training, conduct selected academic presentations, supervise student divers, and participate more actively in dive education programs.
Yes. The Assistant Instructor course forms the first major section of the Instructor Development Course (IDC) pathway toward becoming a full PADI Instructor.
No previous teaching experience is required. The course is specifically designed to develop communication, instructional confidence, and professional teaching techniques step by step.