David Nunan TESOL Institute
June 2, 2023 2026-09-27 15:59David Nunan TESOL Institute
David Nunan TESOL Institute
The Anaheim University David Nunan TESOL Institute is named in honor of Dr. David Nunan, and celebrates his contributions to English language education. As Director of the institute and Senior Professor of TESOL, Dr. Nunan has served as founding Dean of the university’s Graduate School of Education, President of Anaheim University, and President of TESOL International — the world’s largest language-teaching organization.
His textbooks are published by Cambridge, Oxford and Thomson Learning, and his work has earned a congressional citation for pioneering online education and a place among the “50 Australians who Matter”.
David Nunan is the founding Dean of the Anaheim University Graduate School of Education, which offers graduate-level degrees, diploma, and certificate programs in TESOL.
Explore Our TESOL Programs
Undergraduate diploma
Undergraduate Diploma in TESOL
Build a broader foundation in TESOL principles, teaching methodology, assessment, and classroom practice.
- Duration
- About 60 weeks
- Tuition
- $4,660 · $1,050 per course
- Next start
- First Monday of every month
- Format
- Textbook and video lecture with an instructor-led discussion forum — no live classes
- Credits
- Non-credit
- Structure
- Four courses of 135 hours each
Certificate
TESOL Certificate
Develop foundational skills in English language teaching, lesson planning, classroom management, and assessment.
- Duration
- 15 weeks
- Tuition
- $1,280 · $1,050 per course
- Next start
- First Monday of every month
- Format
- Textbook and video lecture with an instructor-led discussion forum — no live classes
- Credits
- 3 credits
- Structure
- One 135-hour course
Certificate
TEYL Certificate
Learn practical approaches to teaching English to children through age-appropriate methods and materials.
- Duration
- 15 weeks
- Tuition
- $1,280 · $1,050 per course
- Next start
- First Monday of every month
- Format
- Textbook and video lecture with an instructor-led discussion forum — no live classes
- Credits
- Non-credit
- Structure
- One 135-hour course
Compare TESOL Programs
Swipe to see tuition →
| Program | Level | Duration | Credits | Entry requirement | Tuition |
|---|---|---|---|---|---|
| Undergraduate Diploma in TESOL | Undergraduate Diploma | About 60 weeks | Non-credit | 18 or over, or graduated high school | $4,660 |
| Certificate in TESOL | Undergraduate Certificate | 15 weeks | 3 credits | 18 or over, or graduated high school | $1,280 |
| Certificate in Teaching English to Young Learners | Undergraduate Certificate | 15 weeks | Non-credit | 18 or over, or graduated high school | $1,280 |
Meet Our Faculty
Learn from experienced academics and professionals who bring subject expertise, research, and real-world perspective into the classroom.

Dr David Nunan
Past President, TESOL International Association. Designed Anaheim University’s undergraduate TESOL certificate and diploma.

Jimalee Sowell, Ph.d.
Ph.D. in Composition and Applied Linguistics, with international teaching and teacher-training experience across eight countries.
How You’ll Study
Study online through a structured format that combines guided coursework with practical learning designed around the realities of English language teaching.
15-Week Courses
Work through focused coursework over a 15-week study period.
Monthly Start Dates
New courses begin on the first Monday of each month, providing regular opportunities to get started.
Practical TESOL Study
Explore teaching methods, lesson planning, assessment, and classroom practice that connect theory with teaching.
100% Online
Complete your coursework online from wherever you are, with no required travel.
Explore Our Schools & Institutes
Discover the schools and institutes behind each area of study and see how they connect across the University.
Talk to a TESOL Advisor
Not sure which TESOL certificate or diploma is right for you? Speak with an advisor to compare the available programs, understand the different levels of study, and find the option that best fits your teaching goals.