What’s included
- 150 hours of accredited TEFL/TESOL training
- A dedicated personal tutor from start to finish
- Personal marking and written feedback on every assignment
- Free digital certificate on completion (ACTDEC accredited)
- Access to our interactive online learning platform
- Study at your own pace, 100% online
- Access to our online teacher resource library
- Optional hard-copy ACTDEC certificate available
- 14-day money-back guarantee
Course overview
More skills and depth so you stand out from a standard 120-hour certificate.
This Level 4, 150-hour course covers the 120-hour core plus extra work on teaching English online, classroom management at different levels, learner assessment, and professional development. Most students finish in 6–8 weeks; you have 180 days of access.
This course is for you if you want to:
- qualify with a Level 4, 150-hour TEFL/TESOL certificate
- go beyond the hours most platforms treat as the minimum
- build confidence with more training before you apply
Open to native and non-native speakers over 17 with good written and spoken English. A TESOL certificate alone may not unlock every job - some employers also ask for a degree or a specific nationality.
After you enrol you can add more study time, a printed certificate, or a step-up to the 250-hour Level 5 course. It also pairs with any specialist TESOL course.
What is the difference between the 120, 150 and 250 hour courses?
| Course | Level | Hours | Best for |
|---|---|---|---|
| 120-hour TEFL / TESOL | Level 3 | 120 | First certificate. The hours most schools and platforms ask for. |
| 150-hour Advanced TEFL / TESOL This course | Level 4 | 150 | The 120-hour core plus extra grammar, phonology and online teaching. |
| 250-hour Level 5 TEFL / TESOL | Level 5 | 250 | Our deepest qualification: phonetics, IELTS teaching, inclusion. |
Not sure? Take the 2-minute course quiz.
Advance your career with the accredited 150 Hour Advanced TEFL/TESOL Level 4 Course from Global English. Gain confidence and skills with full tutor support plus an extra 30 hours focused on Teaching English Online.
Interactive: PC/Mac/tablet compatible. Work on our interactive platform. Good internet access required.
KEY FEATURES
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150 hours of accredited TEFL/TESOL Level 4 training with engaging materials and video content
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Dedicated personal tutor support from start to finish
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180 days of course access to complete at your own pace
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Includes Teaching English Online modules plus a full library of online resources
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CV/Resume assistance and access to our exclusive TESOL jobs board
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Free 150-Hour Global English TEFL/TESOL certificate (PDF) on completion
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Option to earn the prestigious ACTDEC Level 4 printed certificate for a small additional fee
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Flexible study on computer, tablet, or mobile device
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Opportunity to upgrade to the 250-Hour Professional TEFL/TESOL Level 5 (ACTDEC accredited) for advanced recognition
IDEAL IF:
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You want a superior TEFL/TESOL qualification from an internationally accredited provider
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You’re aiming for better employment prospects than with a standard 120-Hour TESOL certificate
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You seek greater teaching expertise and confidence for both in-class and online English teaching
How it works
This course is for standing out from a standard 120-hour certificate. Already qualified, or want observed teaching practice? See our specialist TESOL courses.
- Enrol onlinePay securely by card and get instant access.
- Study the modulesWork through the 150 hours at your own pace, on a computer or tablet.
- Submit work for feedbackSend assignments to your tutor and use the comments to improve.
- Download your certificateFinish the course, collect your TEFL/TESOL certificate, and start applying.
The interactive course runs in your browser on a computer or tablet: shorter modules, assignments marked by your tutor, and a student forum.
Course syllabus
What you’ll study
35 interactive modules, two lesson plans, one essay, and six reflection points (the 120-hour core plus advanced practice, grouped so you can scan fast).
Classroom managementM1–M6 · Essay · CR1
| Module | Topic | What you’ll cover |
|---|---|---|
| M1 | Introduction to TESOLWhat is ELT, the industry, and qualities of a good teacher. | What is ELT, the industry, and qualities of a good teacher. |
| M2 | Reasons for learning EnglishWants and needs of adult, young learner, classroom and online students. | Wants and needs of adult, young learner, classroom and online students. |
| M3 | Classroom management 1Traditional vs communicative classrooms, layouts, needs analysis. | Traditional vs communicative classrooms, layouts, needs analysis. |
| M4 | Classroom management 2Engagement activities, group and pair work, motivation and discipline. | Engagement activities, group and pair work, motivation and discipline. |
| M5 | Classroom management 3Classroom sensitivity and consolidating learning through homework. | Classroom sensitivity and consolidating learning through homework. |
| M6 | Classroom management 4Spoken and written correction (classroom and online). | Spoken and written correction (classroom and online). |
| Essay | Classroom management essay AssessedSummary essay of the main classroom management features so far. | Summary essay of the main classroom management features so far. |
| CR1 | Reflection · Classroom management ReflectStop-and-reflect on classroom management. | Stop-and-reflect on classroom management. |
SkillsM7–M13 · LP1 · CR2
| Module | Topic | What you’ll cover |
|---|---|---|
| M7 | LevelsTeaching at different levels and judging learner level. | Teaching at different levels and judging learner level. |
| M8 | MaterialsSelecting materials for classroom and online teaching. | Selecting materials for classroom and online teaching. |
| M9 | Lesson planningEffective classroom and online lesson plans, with a sample. | Effective classroom and online lesson plans, with a sample. |
| M10 | Skills · ReadingReading-focused lessons: pre-teaching, CCQs, practice stages. | Reading-focused lessons: pre-teaching, CCQs, practice stages. |
| M11 | Skills · WritingDeveloping written English with semi-controlled and free tasks. | Developing written English with semi-controlled and free tasks. |
| M12 | Skills · ListeningListening lesson stages, materials, songs and activities. | Listening lesson stages, materials, songs and activities. |
| M13 | Skills · SpeakingFluency, themed conversation, and pronunciation focus. | Fluency, themed conversation, and pronunciation focus. |
| LP1 | Skills lesson plan Lesson planCreate a lesson plan for a reading or speaking lesson. | Create a lesson plan for a reading or speaking lesson. |
| CR2 | Reflection · Skills ReflectReflective learning on teaching the four skills. | Reflective learning on teaching the four skills. |
GrammarM14–M22 · LP2 · CR3
| Module | Topic | What you’ll cover |
|---|---|---|
| M14 | Language awarenessHow English is structured so you can teach it clearly. | How English is structured so you can teach it clearly. |
| M15 | Getting started with grammarVerbs, nouns, adjectives, adverbs and the building blocks. | Verbs, nouns, adjectives, adverbs and the building blocks. |
| M16–M22 | Core grammar arcPresent, past, auxiliaries, future, passives, perfect, conditionals, with teaching ideas. | Present, past, auxiliaries, future, passives, perfect, conditionals, with teaching ideas. |
| LP2 | Grammar lesson plan Lesson planPlan a revision lesson on past simple and present perfect. | Plan a revision lesson on past simple and present perfect. |
| CR3 | Reflection · Grammar ReflectReflective learning on teaching grammar. | Reflective learning on teaching grammar. |
Vocab & functionsM23–M25 · CR4
| Module | Topic | What you’ll cover |
|---|---|---|
| M23 | Teaching vocabularyLexis, semantic storage, antonyms/synonyms, sample plan. | Lexis, semantic storage, antonyms/synonyms, sample plan. |
| M24 | Functional English & modalsRequests, offers, permission, suggestions, obligation, advice. | Requests, offers, permission, suggestions, obligation, advice. |
| M25 | Language structure & acquisitionSLA theory, morphology, syntax, semantics, etymology. | SLA theory, morphology, syntax, semantics, etymology. |
| CR4 | Reflection · Functions & vocab ReflectReflect on functions, vocabulary, and how languages are learned. | Reflect on functions, vocabulary, and how languages are learned. |
Assessment & careerM26–M28 · CR5
| Module | Topic | What you’ll cover |
|---|---|---|
| M26 | Assessment and testingPerformance-based tools, assessment theory, exam English. | Performance-based tools, assessment theory, exam English. |
| M27 | Classroom confidencePLNs, readiness, and feeling comfortable in the room. | PLNs, readiness, and feeling comfortable in the room. |
| M28 | The world of EFLJobs worldwide, CV help, interviews, online teaching pros/cons. | Jobs worldwide, CV help, interviews, online teaching pros/cons. |
| CR5 | Reflection · Getting started ReflectReflect on assessment, the EFL world, and classroom confidence. | Reflect on assessment, the EFL world, and classroom confidence. |
Advanced practiceM29–M35 · CR6 · Conclusion
| Module | Topic | What you’ll cover |
|---|---|---|
| M29 | Advanced class management 1Classroom configurations, group/pair/individual work, diversity. | Classroom configurations, group/pair/individual work, diversity. |
| M30 | Advanced class management 2Teaching beginners, mixed ability, differentiating aims. | Teaching beginners, mixed ability, differentiating aims. |
| M31 | Advanced assessment: methods and toolsWhat makes assessment valid and reliable; tools for all learners. | What makes assessment valid and reliable; tools for all learners. |
| M32 | Independent online teaching 1Platforms, materials, whiteboards, planning for groups or 1:1. | Platforms, materials, whiteboards, planning for groups or 1:1. |
| M33 | Independent online teaching 2Successful trial lessons and how to find new students. | Successful trial lessons and how to find new students. |
| M34 | Working for online companiesCompanies vs independent teaching; top platforms to work for. | Companies vs independent teaching; top platforms to work for. |
| M35 | Introduction to professional developmentHow teachers learn and grow; tools for self-evaluation. | How teachers learn and grow; tools for self-evaluation. |
| CR6 | Reflection · Level 4 review ReflectReflect on advanced management, online teaching and development. | Reflect on advanced management, online teaching and development. |
| CC | Course conclusionReview and steps towards certification. | Review and steps towards certification. |
Certificates
The Global English TEFL/TESOL PDF certificate is awarded upon successful completion (included in the course fee).
All GE TESOL PDF certificates include a student certificate number, as well as the logo of our accrediting body, ACTDEC.
A printed, embossed version is also available for an extra fee from our TEFL shop page.
An optional ACTDEC Level 4 certificate is also available upon successful course completion
Click on a certificate image below to view a sample certificate (note that the samples don't show student certificate numbers).
Ready to start? Select Enrol now to begin.
Frequently asked questions
Is this 150-hour Level 4 course accredited?
Yes. Global English was established in 1997 and has been ACTDEC-accredited since 2004. Every certificate carries a unique student certificate number and the logo of our accrediting body, ACTDEC. An optional hard-copy ACTDEC certificate is also available on successful completion.
How long does the course take, and how long do I have to complete it?
The 150-hour course is fully self-paced and studied entirely online, so you can work as quickly or as gradually as you like. Most students finish in a few weeks of part-time study, and you have several months of access. If you need more time, low-cost time extensions are available.
Do I need a degree or teaching experience to enrol?
No. You do not need a degree or any previous teaching experience to start. You simply need a good standard of written English and a computer with internet access. The course is designed for complete beginners as well as practising teachers looking to gain a formal qualification.
Is there a real tutor, or is everything automated?
Both, and deliberately so. The quick knowledge checks as you work through each module mark themselves the moment you answer, so you find out straight away whether something has landed. The work that actually shows your teaching ability – the written tasks, the reflections and the final lesson plan – goes to a real, qualified personal tutor who reads it and writes you individual feedback. A machine can tell you that you picked the right answer; only a tutor can tell you whether your lesson would work with a real class.
How is the course assessed?
Assessment is continuous and coursework-based. You complete written assignments and practical tasks that you submit online for your personal tutor to mark. There is no final exam and no fixed exam date – you progress at your own pace.
What certificate will I receive, and is it recognised?
On successful completion you receive a Global English digital (PDF) certificate free of charge, showing your unique student certificate number and the ACTDEC accreditation logo. Employers can check it online at global-english.com/verify/. A prestigious hard-copy ACTDEC certificate can be ordered as an optional extra.
Will this qualification help me get a teaching job?
A recognised TEFL/TESOL qualification is the standard entry requirement for teaching English abroad and online. A 150-hour certificate meets or exceeds what most employers and online platforms ask for, and helps your application stand out in competitive markets.
How do I pay, and is there a guarantee?
You can enrol securely online and start straight away. We accept payment by card (Visa and Mastercard) through Stripe, as well as valid discount and Groupon voucher codes. Every online course is covered by our 14-day money-back guarantee, so you can begin completely risk-free.
What do I need to study this course?
A reliable internet connection and a PC, Mac or tablet. The course runs in your browser on our online learning platform, and your place is saved as you go, so you can stop mid-module and pick up later on a different device. There is nothing to install and nothing to post back to us. This course is studied online only – there is no downloadable offline version of it.
How long does a 150-hour TEFL course take?
Most students finish the 150-hour course in a few weeks of part-time study. Access is several months, and low-cost extensions are available if life gets in the way.
Is this the same as an Ofqual Level 5 diploma or a CELTA?
No. This is an ACTDEC-accredited TESOL course marked by a personal tutor. ACTDEC is the UK specialist accreditor for distance TESOL. Ofqual regulates a different kind of diploma. CELTA is a Cambridge classroom qualification. We do not describe this certificate as either of those.
What our students say
★★★★☆
I am proud of my Level 4 Certificate. I plan to further improve my qualifications by taking specialized courses, such as the one for adult business learning or the one for children.
Left by verified Global English graduates of this course, published with their permission.
The tutors and staff are genuinely excellent - knowledgeable, responsive, and encouraging at every step.
I feel that my teaching has improved greatly through this course and feel ready to progress in my teaching.
Their timely feedback and support were invaluable. They were always available to answer my questions.
Read Global English reviews TEFL Course Review
"This has been an excellent and convenient way of getting my teaching qualifications while being able to continue my other work."
William Powys
"I found the course content very relevant and practical. It enabled me to build up a portfolio of lesson plans and activities. I was very impressed with how quickly marked papers were sent back to me."
Rachael Sargeant
"Now that I've had some time to go through your comments and suggestions on my final module, I'd just like to say a big thank you for all of your help and support over the past few months. I'm delighted to have completed my course, and am looking forward to "pastures new" when I start teaching my first class next week.
I have to say that I've been very pleased with the quality of service and level of support that I have received from everyone at Global English, and that you (Martin) have been an exceptional tutor. I can't thank you enough for your prompt answers to my queries, helpful suggestions and comments, and also your book recommendations. You have helped me to grow as a teacher, and I have some useful teaching resources for future use."
Carol King
"The content was great. I had very little idea of the techniques for instructing students. This course really helped me understand how much more complex the process is than simply dumping information on them."
Dylan Littler
"I found the online (interactive) course ideal for my needs and thoroughly enjoyed learning the material. The tutor provided support and engaged with any queries so I could continue with my progress. The course not only equipped me but also gave me confidence with teaching ESL."
Angie Wheatley
"My TEFL course with you has been very useful and I found work almost immediately after finishing my course. I'm working for Linguish, a company based in Lille, teaching primary aged children both in schools and in their own teaching centre. I really love working with children. I also did a few years teaching adults business English with their other company Excelangues but I prefer teaching kids so this year I'm concentrating on that most of the time."
Clare Branch
"Course was graded well to build confidence as you went through. Lots of short questions to check understanding, but searching lesson plans and essay to do as well."
Kate Stevenson
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Read more than a hundred reviews of our courses on the independent TEFL Course Review here >> or on Trustpilot here >>
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