SDI Instructor Development Course – Become a Diving Educator

Train to Teach – Inspire the Next Generation
Join our SDI Instructor Development Course (IDC) on Koh Chang and take the leap into professional scuba education. This 21-day program combines academic sessions, real teaching practice, and daily mentorship to prepare you for a global career in diving.
Whether in the classroom, pool, or ocean – you’ll learn how to confidently lead courses and adapt to your students' individual needs using the latest SDI materials.
→ Learn more about our Dive Professional Programs
What You’ll Learn
- How to teach diving theory and practical skills
- Conducting classroom, pool, and open water presentations
- Evaluating and coaching student divers
- Standards and safety procedures in diver education
- Adapting to student needs and learning styles
- Real-world teaching scenarios and team-based instruction
What’s Included
- 21-day Instructor Development Program
- Daily mentorship and personal feedback
- Access to SDI teaching materials and training aids
- Pool sessions, boat dives, workshops and classroom use
- Skill demonstrations, student evaluations, presentation practice
❗ Note: SDI Instructor application & exam fees are not included.
Course Requirements
- Minimum age: 18 years
- Certified SDI Divemaster (or equivalent)
- Minimum 100 logged dives
- Good physical health and comfort in the water
- Available for 21 full training days
Training Schedule
- Theory sessions and course design
- Confined water teaching in the pool
- Open water training with student simulations
- Final knowledge reviews and evaluations
Meet your instructor for orientation and equipment check before start. All training is done on-site and on our dive boats.
💬 Ready to Become an Instructor?
Take the final step toward becoming a scuba educator! Our SDI Instructor Development Course prepares you for real-world teaching with hands-on experience and professional mentoring.
SDI Instructor Course
💸 34,990 THB
21-day professional program incl. classroom, pool, open water, mentorship & teaching techniques. SDI application fee not included.
Course Highlights
- Teach diving theory & practical sessions
- Conduct real student evaluations
- Develop strong instructor presentation skills
What can you discover?
Join our fun dives and explore vibrant coral reefs, fascinating critters, and majestic marine life — including the legendary HTMS Chang Wreck.
Use our dive site map to plan your adventure or dive deeper into our Marine Life Guide and see what awaits below the surface.
What other divers discovered
Real reviews and experiences from our guests – see what others found on their diving adventures with us!
Important Safety Notice:
Please do not use cannabis before or during
instructor training. Professional diving requires full mental
awareness and physical control.
No Drugs – Teach and Lead Responsibly!