100-hour TESOL Certificate


Teach English using the most effective methods and approaches. Learn to create professional lesson plans with an internationally recognized TESOL / TEFL certificate program. OnTESOL’s 100-hour TESOL course includes grammar, phonology, and methodology.

The Best and Most Recognized 100-hour TESOL / TEFL Certificate

OnTESOL’s 100-hour TESOL Certificate program was developed using Coventry House International’s advanced Trinity CertTESOL syllabus to offer the training that you need to start your teaching career. The lesson planning skills that you acquire with Coventry House International-OnTESOL will help you excel at job interviews and make your teaching experience abroad much more enjoyable and rewarding (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 (See accreditations and requirements).

Qualify for TESOL Jobs!

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 $269, EUR 195, GBP 165)

Teach with English First in China or Russia and get the 100-hour course for free!

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.

100-hour TESOL Certificate

Upgrade Your Credentials!

TEYL and TBEC specialist endorsements
Add a 20-hour specialist course and save $150 with the 120-hour Specialized TESOL Certificate package!

Optional Practicum
OnTESOL’s 100-hour graduates can complete a separate 20-hour Practicum in any country. Obtain supervised teaching experience after the online course and upgrade your teaching credentials to the 120-hour TESOL Certificate with Practicum. Contact us for Practicum details and fees.

250-hour TESOL Diploma
OnTESOL’s 100-hour graduates are eligible for a $100 discount on the 250-hour TESOL Diploma. If you are interested in taking the 250-hour TESOL Diploma from the very beginning, you are not required to take the 100-hour TESOL course first.

What is TESOL? Find Free Resources!

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

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