What Is TEFL? A Plain Guide for Irish Learners
What TEFL means, who it suits and what a TEFL certificate does and does not give you.
TEFL stands for Teaching English as a Foreign Language. A TEFL certificate is a short, practical qualification that trains you to teach English to people whose first language is not English, either abroad or online.
It is different from a degree or a teaching-council registration. A TEFL certificate does not qualify you to teach in Irish primary or secondary schools, but it is the standard entry requirement for most private language schools and online platforms.
Courses are usually described in hours. A 120-hour certificate is the figure most employers and visa-sponsoring schools quote as a baseline, while shorter courses are often treated as introductions.
Typical content covers lesson planning, classroom management, grammar for teachers, teaching beginners and adapting lessons for different ages. Better courses include observed teaching practice rather than theory alone.
The main benefits are flexibility and speed: you can study part-time alongside work, and the qualification can open up work in many countries. Check each destination's current rules on degrees, visas and age limits before paying for a course.
Frequently asked questions
Is TEFL the same as TESOL?
The terms overlap. Both describe qualifications for teaching English to non-native speakers, and employers generally accept either if the course is substantial and recognised.
Do I need a degree to do a TEFL course?
Most TEFL courses do not require a degree, but some countries and employers do for work visas, so check destination requirements.