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Distance DELTA – Module Three

Advance your teaching career with Module Three of the Diploma in Teaching English to Speakers of Other Languages

Extending practice and ELT specialism.

Module Three of the Distance DELTA allows candidates to specialise in an area of professional interest.

They will design a detailed course proposal based on current theory and practice in their chosen field.

The format of Module Three is 100% online, with flexible study and one-to-one tutor support, and assessment for this module is an extended written assignment submitted to Cambridge.

Why study Module Three with Bell:

  • One-to-one academic mentoring from expert tutors
  • Tailored to your chosen specialism and pace
  • Supported by Bell’s legacy of quality and innovation
Language level
C2 Proficient
Entry requirements
CELTA or equivalent
Course dates

Spring intake

Autumn intake

Module Three On-Demand



23 Feb. - 15 May 2026

1 Sep. - 20 Nov. 2026

Rolling admission
Course Cost

Module Three
Module Three On-Demand




Extra tutor support for internal candidates
Extra tutor support for external candidates


CHF 565*/GBP 535*
CHF 625*/GBP 595*

*Cambridge Assessment Fee not included

CHF 170/GBP 160

CHF 220/GBP 210
Application
Pre-Interview Tasks
Exclusive to Bell Switzerland

Extra Tutor Support Services

At Bell Switzerland, we recognise that Module Three requires significant research, analysis, and independent study. To help you achieve your best result, we offer an optional, enhanced tutor support package designed for candidates who wish to receive additional personalised guidance beyond the standard DELTA framework.

This service includes:

  • A detailed reading of the whole assignmentby your tutor with feedback.
  • Priority access to your our submission zone on Moodle with containing all necessary information, sample cover and contents pages
  • An assignment submission checklist
  • Detailed information regarding plagiarism

This extra tutor support ensures a smoother, more confident journey through Module Three — ideal for candidates seeking structured, expert guidance at every stage.

Why choose DELTA Online with Bell Switzerland?

A trusted name in education
Since 1955, Bell has trained thousands of teachers worldwide and continues to shape the future of English language education.

Outstanding tutors – at the heart of the Bell experience
Our DELTA tutors are not only Cambridge-accredited specialists but also educators with remarkable empathy, insight, and commitment. They bring a wealth of international experience, offering practical advice, constructive feedback, and personalised mentoring throughout the course. Their dedication to each candidate ensures that every participant feels guided, encouraged, and challenged to reach their full potential.

Global learning community
Join an international network of passionate teachers, sharing ideas and best practice across the world.

Flexible and supportive learning
Study from anywhere while benefiting from Bell’s structured online environment and dedicated tutor support.

Swiss excellence
Bell Switzerland upholds the highest educational and ethical standards, ensuring every participant receives individual attention and academic rigour.

How to make an application

Apply now for the DELTA Online

If you would like to apply, please complete the application form by clicking the button below. You will then be contacted by our team to complete a pre-interview task.

Please don’t hesitate to contact us if you would like more information before applying.