Teacher Training

Trinity CertTESOL

The Certificate in Teaching English to Speakers of Other Languages — one of the most respected initial teacher training qualifications in the world. Qualifies you to teach English as a foreign language in over 60 countries.

What Is CertTESOL?

Your Gateway to a Teaching Career

The Trinity Certificate in TESOL (Teaching English to Speakers of Other Languages) is awarded by Trinity College London, one of the world's oldest and most respected examining boards. It is the qualification that opens the door to teaching English worldwide.

Unlike some TEFL qualifications that can be taken entirely online, CertTESOL requires observed teaching practice with real students — meaning you graduate with genuine classroom experience, not just theory.

120+ Guided Learning Hours
A minimum of 120 hours of guided learning, including input sessions on language awareness, teaching approaches, lesson planning, and classroom management.
6 Hours Observed Teaching Practice
Minimum 6 hours of assessed teaching practice with real English language learners. Observed and assessed by qualified external assessors from Trinity.
Teaching Portfolio
Build a professional teaching portfolio including lesson plans, teaching materials, reflective journals, and peer observations — evidence of your growth as a teacher.
Job Placement Assistance
On completion, our team helps you find teaching positions. We have connections with language schools across Europe and can advise on CVs, interviews, and your first teaching contract.

Course Details

Format
Part-time hybrid
Duration
Part-time: 12–16 weeks
Class Size
Maximum 14 trainees
Entry Requirement
CEFR C1 or native speaker level
Awarding Body
Trinity College London
From
Contact for pricing
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Start Your Teaching Career

CertTESOL is available as a part-time hybrid course running several times per year. Contact us to find out when the next cohort starts and to discuss your eligibility.

Study Guide
Online

👋 Interested in CertTESOL? Tell me about your English level and I'll check your eligibility and tell you about upcoming course dates!