100-hour TESOL Certificate

The 100-hour TEFL / TESOL certificate program offered by OnTESOL will provide you with the lesson planning skills that you need to teach English abroad. This internationally recognized program is fully online, comes with tutor support, and includes core training in grammar, phonology, and methodology. 

Testimonial – Matthew Michaud – Teaching in Japan: “OnTESOL’s 100-hour TESOL Certificate program gave me knowledge of grammar and phonology, how to create a lesson plan, and insight into various learning styles of students.  The seed was planted during those months taking the TESOL certificate and I applied into a master’s degree program three months after completion”. 

Internationally Recognized 100-hour TESOL / TEFL Certificate

OnTESOL’s 100-hour TESOL Certificate program is the best entry-level program because it was designed using Coventry House International’s advanced Trinity CertTESOL syllabus to offer the training that you need to start your teaching career. Your ability to create professional lesson plans and use the Communicative Approach effectively will help you excel at job interviews and make your teaching experience abroad much more rewarding. Get certified with Coventry House International-OnTESOL (See course syllabus).

TESOL Certificate & Accreditation

Upon successful completion of this program, you will receive a 100-hour TESOL Certificate awarded by Coventry House International-OnTESOL. You will also receive ACTDEC Level 2 accreditation when you register with ACTDEC UK.

Qualify for TESOL Jobs Abroad!

A 100-hour TESOL / TEFL certificate is the minimum requirement for entry-level jobs in Asia, Latin America, and most of Europe. This program is perfect for candidates who want to teach English abroad during their gap-year and need quality training that doesn’t cost a lot of money. Study from the comfort of your home and get certified to teach English worldwide!

Tuition fee: CND$ 295  (approximately US $235, EUR 216, GBP 155)

Testimonial – Alia Khan – Teaching in Saudi Arabia: “It was indeed a great learning experience. It helped me understand the English grammar and phonetics in a better way. Practicing lesson plans was very useful as well. Last but not least, I appreciate my tutor from the core of my heart as her wonderful teaching and communication skills allowed me to complete this course with a greater level of understanding. I am grateful to you all”.  

What’s included in the 100-hour TESOL Certificate program?

– Online / mobile / printable course material
Professional tutor support
– Video tutorials
– Internationally recognized 100-hour TESOL certificate mailed to any location in the world
– Access to job board, list of schools and recruiters.


This course was designed for trainees who need to a TESOL course at their own pace in order to meet other work or study commitments. The minimum time necessary to complete this course is 3 weeks. The maximum time given to complete this course is 4 months.

Testimonial – Debra Wapple – Teaching in Thailand: “My tutor was extremely supportive in giving constructive criticism and she was very beneficial for my professional growth as a teacher. I feel that my career as an international teacher has been boosted with the new confidence I have gained from my OnTESOL course”. 

100-hour TESOL Certificate

Upgrade Your Credentials!

TEYL and TBEC specialist endorsements
Add a 20-hour specialist course and save with the 120-hour Specialized TEFL Certificate package!

If you wish to pursue TESL Canada accreditation through OnTESOL, you need to complete the 250-hour TESOL Diploma and its respective 20-hour Practicum.

What is TESOL? Find Free Resources!

Below you will find video tutorials on how to use the Communicative Approach.

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