StudyCELTA: CELTA & Delta Courses Istanbul: Earn an internationally-recognised TEFL certificate in Istanbul and be qualified to teach English to adults in Turkey and worldwide! Through our partner training centre in Istanbul, StudyCELTA provides University of Cambridge teacher training including CELTA (Certificate in English Language Teaching to Adults) courses and Delta course modules. Available all year round, our CELTA courses can be taken full-time (4 weeks) or part-time (11/12 weeks). Our Delta and Young Learners courses are available once a year.
The Cambridge CELTA course (formerly known as the RSA/Cambridge CTEFLA) leads to an internationally recognised qualification and is intended for people without previous teaching experience who wish to enter the profession of English language teaching to adults.
It is also appropriate for those with some EFL experience, but no formal qualification or training, as well as for teachers from other fields who are interested in developing a career in English language teaching.
The course is designed to enable you to identify and develop: - An initial understanding of the contexts within which adults learn English, their motivations and the roles of the teacher and the learner - An awareness of language and a knowledge of the description of English and apply these in professional practice - Basic skills for teaching adults in the language classroom - Familiarity with the principles and practice of effective teaching to adult learners of English - Familiarity with appropriate resources and materials for use with adult learners of English for teaching, testing and referencing - Opportunities for their own future development in the field
Teaching Practice: Input sessions are preceded by daily teaching practice where groups of up to six trainees work with small classes of students and gain experience of teaching at different levels. After each teaching practice session there is a feedback in the group about the day's lesson. The observation of practising teachers is an intrinsic part of the course.
- Delta Course Modules Designed for experienced English language teachers, this is an internationally-recognised qualification for those who wish to open up career avenues to more senior ELT posts for which the Delta is invariably required. There is a great emphasis placed on the integration of practical classroom approaches with a thorough understanding of learning theories and language systems. It provides unique opportunities for practical and effective classroom training, combined with professional education in the underlying principles and theories of language and language learning.
- Young Learners Course: The YL course is for those who have little or no previous experience of teaching young learners and have previously been awarded the CELTA. The course is designed to enable CELTA holders to build on and transfer the skills and knowledge from their CELTA course to the area of teaching young learners.
Course programmes for the YL course focus on teaching young learners either from 5–10, 8–13 or 11–16.
Some interested visitors submitting program inquiries to our school up to
2026-05-11 were from:
Yemen; Ulyanovsk, Russia; PAIGNTON, UK / GB; SOWETO, South Africa; Manacor, Spain; Moscow, Russia; Kent, UK / GB; Melbourne, Australia; Lynwood, Perth, Western Australia, Australia; and more.
Related Schools & Programs. Inquire to our admissions team today:
International Training Institute (ITI) in Istanbul, Turkey specialises in English teacher training and development. We've successfully trained thousands of EFL (English as a Foreign Language) teachers since we began conducting courses in 1987.
We are an internationally recognised Cambridge ESOL teacher training centre and the only Cambridge Assessment (previously UCLES) approved centre for both the CELTA (Certificate in English Language Teaching to Adults) and DELTA (Diploma in English Language Teaching to Adults) courses in Turkey. We also offer a Master´s degree in TESOL (Teaching English to Speakers of Other Languages) in partnership with Aston University (UK).
We offer the following Cambridge ESOL Courses:
- CELTA (Certificate in English Language Teaching to Adults)
- Modular DELTA (Diploma in English Language Teaching to Adults)
- ICELT (In-service Certificate in English Language Teaching)
- TKT/KAL (Teaching Knowledge Test:)
We also offer a Masters´ Degree in TESOL in conjunction with Aston University (UK).
• ISTESOL (International Studies Teacher Training Centre) is a language center located in Kadıköy, on the Asian side of Central Istanbul.
• We provide a dedicated, intensive 4-week / 120 hour TESOL English teacher training Certificate program to local and international students.
• Students can earn the Certificate in-class, online, or through a combination program that merges online and on-site classes.
• We have developed high quality training programs that enable our graduates to respond to the teaching challenge and the rising need for TEFL/TESOL teachers around the world.
CELT Athens is an English teacher training centre in the heart of Athens, Greece's historic capital city. We offer a range of English as a Second Language (ESL) teacher training courses including the Cambridge-accredited CELTA and DELTA courses. Cambridge CELTA and DELTA courses lead to a professional teaching qualification, and are the most sought-after and well-respected international teaching qualifications.
The Cambridge CELTA Certificate course is available fully online, onsite in Athens or in Mixed Mode format (half online and half onsite)
The Cambridge DELTA Diploma programme is available mainly online although it is possible to complete Module 2 in Athens.
We also offer a variety of shorted online courses - pls check next column which last from 5 to 10 weeks, depending on the content.
Our tutors are experienced and highly qualified tutors, including well known ELT authors and specialists and they are there to ensure that your first contact with Teaching English as a Foreign Language (TEFL) is thorough, professional and that your path to a TEFL career development is clear and well supported by their expertise.
CELT Athens is a small and friendly centre - fully dedicated to teacher training and development - where you will never be lost in a vast crowd of trainees but will always receive a lot of personal support and attention.
CELTA Course (on-site)
- Duration: 140+ hours
- Full-time 4 weeks CELTA Course (fully online or Mixed Mode)
- Duration: 140+ hours
- Part-time 10 weeks
- Full-time 6 weeks DELTA Course (on-site & online)
All Modules
- Online: 24-weeks part-time Module 1 only
- 16 weeks online Module 2 only
- 20 weeks online
- 8 weeks onsite Module 3 only
- 10 weeks online Short Add-on Courses:
- Grammar for English Teachers
- Teaching English to Young Learners & Teens
- Introduction to Language School Management
- Language Awareness for English Teachers
- Teaching Languages Online
- Training of Teacher Trainers
Earn an internationally-recognized and accredited TESOL / TEFL qualification online, and teach English to speakers of other languages in your home country or abroad!
TEFL Training College offers online TESOL / TEFL certification programs to students living in Egypt, the Middle East, and worldwide.
Studying online is an affordable and convenient way to achieve your TEFL / TESOL qualification to teach English abroad.
As a global leader in online TEFL / TESOL education, you can be confident that all of our tutors are fully-qualified and have extensive experience in teaching English to adults and young learners. As our online courses are assignment-based, you don't have to sit any exams.
TEFL Training College offers TEFL / TESOL programs through up-to-date, technologically advanced interactive training media which enhance and promote the learning experience. Your tutor will be available to assist you with your studies and guide you every step of the way.
"My studies with the TEFL Training College forced me to think about the details of actually teaching a class, and gave me the heads up on common teaching mistakes, like talking too much, or asking the students to practice something for which they were unprepared." - Graham, Australia
"Thank you very much for a great course. I found the course structure very well-planned. I also found the multiple resources gave a thorough overview of each topic."
- Gavin, South Africa
- Our courses are known for their convenience, affordability and quality
Certificate in TESOL: • Duration: 150 hours
• Aimed at persons who wish to gain an initial TEFL / TESOL qualification
Master Diploma in TESOL: • Duration: 300 hours
• Designed for teachers who wish to achieve an advanced level qualification in TESOL theory and methodology
Founded in 1990, AVO-3 aims to provide the highest standard of English language teaching to all sectors of the community. As an associate partner of the Bell Educational Trust, and a founding member of OPTIMA, the standards organisation designed to ensure and improve the quality of language schools in Bulgaria and beyond, AVO-3 is at the forefront of quality EFL teaching in Bulgaria. AVO-3 provides affordable and high quality Cambridge CELTA course in Sofia, Bulgaria in Eastern Europe. We aim to give as stress-free a course as possible. The four and a half weeks course instead of four does a lot to minimize the anxiety and workload. In addition, AVO-3 tutors strive to assist trainees to achieve their potential, providing a supportive environment.
• The International TEFL Institute (ITEFLI) provides internationally-accredited and globally-recognized certificate and diploma programs in Teaching English Language as a Foreign Language (TEFL).
• Taught via online learning, our TEFL (TESOL) programs are available to students in Egypt, Africa, the Middle East, UK, USA, Canada and worldwide.
• We equip you with the teaching skills and certification required to get a professional well-paid job teaching English anywhere in the world.
• A TEFL qualification from ITEFLI will help you find TEFL jobs throughout the world. Our online TEFL certification programs are provided through up-to-date, technologically-advanced interactive training media which enhance and promote the learning experience.
• The main advantages of completing an online TEFL course are convenience and flexibility. You can study from any location you choose and you can start the program whenever you want.
• Learn at your own pace with up to 6 months to complete a course. You don't have to take any exams - your qualification is earned through assignments you submit.
Student Review: "The course itself is professionally produced and contains great information...thank you very much for the wonderful time I had. I'm equally impressed with the professional materials. I highly recommend this course to anyone."
- Francis
• Online TEFL Certificate (120 hrs)
Initial qualification for those wishing to start a career as an English teacher.
• Online TEFL Master Diploma Course (250 hrs)
Increase your understanding of the principles & practice of English teaching. Ideal for those who wish to extend their professional experience and accept new responsibilities.
• Short Certificate Course
Teaching Practice Certificate (20 hours)