TESOL (Teaching English to Speakers of Other Languages) with Language Testing (Online)

PgDip

  • Entry year 2026
  • Duration Part time 2 years
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Overview

Top reasons to study with us

  • Your gateway to a wide range of rewarding careers

  • 100% of research environment ranked world-leading (REF 2021)

  • 3rd in the World QS World University Subject Rankings 2025 (Linguistics)

Take your master’s with one of the top Linguistics departments in the world, according to the 2025 QS World Rankings. Learn from some of the world’s leading experts in second language teaching and language testing. We are the only university in the UK to offer this double-degree Postgraduate Diploma online.

Why Lancaster?

  • Combine this part-time master’s with work and other commitments, studying from anywhere in the world
  • Advance your language teaching skills and knowledge about language testing
  • Learn the latest thinking and good practice, engaging with recent developments in language teaching and testing
  • Access Lancaster University’s extensive online resources and interact with peers and your tutors via our virtual learning site
  • Boost your career prospects with your professional skills and knowledge

Enhance your teaching career

Do you want to expand your expertise in the field of second language teaching? Are you interested in gaining knowledge in the field of language testing? Do you want to inform your own teaching practice with insights from contemporary second language teaching and language testing research? Do you want to conduct research in your classroom but are unsure where to start?

Our Postgraduate Diploma in TESOL with Language Testing will allow you to achieve these objectives in a supportive and interactive environment.

Studying for two years part-time, you will take four modules:

  • Second Language Acquisition
  • Trends and Issues in Language Teaching
  • Designing Language Tests: Techniques and Constructs
  • Current Topics in Language Testing

Learn from world experts

Linguistics at Lancaster University an outstanding international reputation for delivering world-class teaching and conducting cutting-edge research of the highest quality. Throughout your degree, you will be taught by experts in the fields of second language acquisition, language teaching pedagogy and language assessment.

You will enhance your knowledge of theory and gain practical expertise in the field of second language teaching and you will develop your proficiency in application of the language assessment field.

We are very experienced in delivering an excellent online learning experience. You will have easy access to teaching and resources, and ample opportunities to interact with your peers.

Build global networks

Our students are experienced teacher practitioners from all over the world. Each student brings a unique perspective and insights that are specific to their local and national educational and assessment practices and systems. This makes your learning experiences with us holistic, global and multifaceted – a unique combination that most in-person programmes do not offer. As a Lancaster student, you may find that you develop long-lasting professional networks and personal friendships.

Flexible. Supportive. Collaborative.

The programme is delivered via Lancaster’s high-quality virtual learning site. You will have access to the University’s extensive online library resources and custom-made learning materials.

You will have the flexibility to study alongside your work and personal commitments from anywhere in the world. You’ll always feel supported, thanks to close interaction with your tutors, detailed feedback on your work, and opportunities to collaborate and share experiences with other students.

Programme options

We offer a suite of postgraduate level awards:

The Certificate and Diploma programmes include a sub-set of modules from the Master’s programme, and each programme is offered independently of the others.

This flexibility is valuable to those who are combining study with work or other responsibilities, or who are unsure about entering postgraduate level study.

On successful completion of the Certificate, you can progress to the Diploma or the Master’s, with exemption and a fee discount for modules already taken. Similarly, after the Diploma, you can sign up for the Master’s and take only the remaining modules.

Please contact pgadmissions@lancaster.ac.uk for further information.

Careers

The Postgraduate Diploma in TESOL with Language Testing will equip you with advanced skills in second language teaching and assessment areas, preparing you to progress in your current role or to explore different roles.

Your skills will be valued by employers in a range of settings such as:

  • Language teaching and testing organisations
  • Ministries of education
  • Curriculum development centres
  • Teaching materials development centres
  • Schools, colleges and universities
  • Educational publishing

If you enjoy working on your own research, you may decide to continue exploring this area by studying for a PhD.

Careers and employability support

Our degrees open up an extremely wide array of career pathways in businesses and organisations, large and small, in the UK and overseas. Our specialist Employability team is ready to support you, whether you are starting out your career after leaving higher education or returning to university to open up new career options.

We provide individual employability advice, application support, career events, development opportunities and resources to help you plan and achieve your career goals.

The Lancaster Award is available to all postgraduate taught students and recognises work experience, volunteering and personal development alongside your studies. Developed with employers, it helps you reflect on key skills, boost your CV and articulate your strengths with confidence.

Whether you have a clear idea of your potential career path or need some help considering the options, our friendly team is on hand.

Find out more about Lancaster’s careers events, extensive resources and personal support for Careers and Employability.

Entry requirements

Academic requirements

2:2 Hons degree (UK or equivalent) in a related subject is normally required. We will also consider applications where you have a degree in other subjects and/or extensive relevant experience. In these cases, you should clearly demonstrate how your experience and skills have prepared you for postgraduate study. At least one year of language teaching / assessment experience.

English language requirements

We require an IELTS (Academic) Test with an overall score of at least 6.5, and a minimum of 6.5 in reading and writing and 6.0 in listening and speaking.

We also consider other English language qualifications and if your score is below our requirements, you may be eligible for one of our pre-sessional English language programmes.

Help from our Admissions team

If you are thinking of applying to Lancaster and you would like to ask us a question, complete our enquiry form and one of the team will get back to you.

We also have more details on our website about:

Pre-master's programmes

Delivered in partnership with INTO Lancaster University, our one-year tailored pre-master's pathways are designed to improve your subject knowledge and English language skills to the level required by a range of Lancaster University master's degrees. Visit INTO Lancaster University for more details and a list of eligible degrees you can progress onto.

Course structure

We continually review and enhance our curriculum to ensure we are delivering the best possible learning experience, and to make sure that the subject knowledge and transferable skills you develop will prepare you for your future. The University will make every reasonable effort to offer programmes and modules as advertised. In some cases, changes may be necessary and may result in new modules or some modules and combinations being unavailable, for example as a result of student feedback, timetabling, Professional Statutory and Regulatory Bodies' (PSRB) requirements, staff changes and new research. Not all optional modules are available every year.

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Fees and funding

We set our fees on an annual basis and the 2026/27 entry fees have not yet been set.

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Scholarships and bursaries

Details of our scholarships and bursaries for 2026-entry study are not yet available, but you can use our opportunities for 2025-entry applicants as guidance.

Check our current list of scholarships and bursaries.

Important information

The information on this site relates primarily to the stated entry year and every effort has been taken to ensure the information is correct at the time of publication.

The University will use all reasonable effort to deliver the courses as described, but the University reserves the right to make changes to advertised courses. In exceptional circumstances that are beyond the University’s reasonable control (Force Majeure Events), we may need to amend the programmes and provision advertised. In this event, the University will take reasonable steps to minimise the disruption to your studies. If a course is withdrawn or if there are any fundamental changes to your course, we will give you reasonable notice and you will be entitled to request that you are considered for an alternative course or withdraw your application. You are advised to revisit our website for up-to-date course information before you submit your application.

More information on limits to the University’s liability can be found in our legal information.

Our Students’ Charter

We believe in the importance of a strong and productive partnership between our students and staff. In order to ensure your time at Lancaster is a positive experience we have worked with the Students’ Union to articulate this relationship and the standards to which the University and its students aspire. Find out more about our  Charter and student policies.