About Us

Coventry House International has been in the Teacher Training field since 1988 with the objective of delivering the highest standards of Teaching English to Speakers of Other Languages (TESOL) education. Organizations such as Trinity College London, UK, TESL Canada, and ACTDEC, UK have recognized and accredited Coventry House International TESOL courses over the years. The trainers at Coventry House International have successfully developed and tried out their own TESOL material and TEYL (Teaching English to Young Learners) courses, and tutored the Trinity College London CertTESOL certificate as well as the Standard TESOL Certificate in Toronto, Canada.

What is OnTESOL?

OnTESOL is an off-spring of Coventry House International and is the result of its members  goal to contribute to education in general and, more specifically, to TESOL in an online format. Our mission is to provide teachers with the latest innovative approaches, techniques, strategies, and classroom procedures in order to foster their professional development. As part of this process of discovery of new resources in the TESOL methodological field, we celebrate reflective teaching at the core of all educational changes.

What others say about us


I have been taught by a very dedicated and enthusiastic teacher whom I hope someday to become. I am taking with me a lot of ideas, sound knowledge of grammar and phonology for my future career as an ESL teacher

DeniseESL Teacher
Luke Eastman

100-hour TESOL certificate
The tutor was so helpful and gave very useful comments on my work. The assignments were excellent and very practical because they gave me good practice in creating my own lesson plans. The TESOL course has definitely given me more confidence in planning lessons and conducting English classes.

Luke EastmanAustralia

250-hour TESOL Diploma + Practicum
Thank you so much for giving me such a wonderful experience. Teachers were nice and patient. I treasure my learning experience at Ontesol.

HelenHong Kong
Justin DeFerbrache

250-hour TESOL Diploma
I found this online course to be incredibly helpful. I liked the fact that it was so hands on and that it gave me so much practice with designing different kinds of lesson plans. I also liked the course’s emphasis on grammar and phonology, which are areas of teaching that many TEFL teachers don’t know much about but are extremely important nonetheless.

Justin DeFerbrache United States