DipTESOL Course | Trinity College London

Trinity DipTESOL
(Delta equivalent)

The DipTESOL is regulated in England by Ofqual and registered at Level 7 on the Ofqual Regulated Qualifications Framework, the same level as master’s degrees and many other post-graduate qualifications.

Part-time 1 year

Fully online

€2750 (incl. assessment fees)

Advance Your Career with an Internationally Recognised TESOL Diploma

Overview

The Trinity College London DipTESOL is an advanced teacher training programme for experienced English language teachers, designed to enhance your teaching skills and provide an internationally recognised TESOL diploma. At ALSΗ Education, we offer expert guidance, practical application, and full support throughout the course.

Here at Applied Language Studies House, we offer our students a comprehensive learning environment, filled with academic support and educational services. Ever since we got our start, Applied Language Studies House has been instilling knowledge in students from all over the world. Our faculty will go the extra mile to give our students the tools needed to grow and succeed.

At Applied Language Studies House, we strive for excellence by offering an engaging curriculum as well as numerous outreach opportunities. Contact us to find out more.

Key facts

COURSE DATES

COURSE LENGTH

TEACHING PRACTICE

QUALIFICATION LEVEL

35 weeks - 1 session/week

From October 2nd, 2025

To May 21st, 2026

150 hours’ guided learning + 450 hours’ self-study

Level 7 (UK Ofqual)

equivalent to Delta

4 assessment tasks

Why Choose Our DipTESOL Course

International Recognition – The DipTESOL diploma is recognised worldwide and is equivalent to the Cambridge DELTA.
Advanced Training – Comprehensive content for experienced teachers looking to deepen their pedagogical, phonological, and assessment expertise.
Expert Tutors – The course is delivered by highly experienced tutors with extensive English teaching practice.
Practical Application – Hands-on teaching experience, personalised feedback, and coaching in real classroom scenarios.

What You Will Learn

Advanced methods for teaching English as a second language
Analysis and improvement of spoken and written language
Student assessment strategies
Lesson planning and curriculum design
Application of theory to practice through teaching and projects

What You Will Learn

Advanced methods for teaching English as a second language
Analysis and improvement of spoken and written language
Student assessment strategies
Lesson planning and curriculum design
Application of theory to practice through teaching and projects

Who Can Enrol

The DipTESOL course is designed for experienced English language teachers aiming to enhance their professional profile and gain a high-level international qualification.
Ideal for those who: