TESOL & ELICOS
English for speakers of other languages, taught with interactive methods and real-world scenarios.
Nia Kessler — Coordinator of the Commonwealth School of Languages (CSOL). English language education, curriculum development and resource creation for children and adults, carried by an Edinburgh literary formation and a genuinely student-centred classroom.

Nia Kessler is the Coordinator of the Commonwealth School of Languages (CSOL), where she brings a wealth of expertise in English language education, curriculum development and resource creation for both children and adults.
With a strong background in TESOL, ELICOS, IELTS and PTE programs, she is passionate about sharing her knowledge of English language learning and test preparation — and adept at managing educational programs, supporting teaching staff and ensuring high-quality learning outcomes for diverse student populations.
Behind the coordination sits a literary formation: an MA in Philosophy and English Literature from the University of Edinburgh, linguistics modules, advanced grammar coursework and multiple TEFL certifications.
The specialisations behind every CSOL program and preparation course.
English for speakers of other languages, taught with interactive methods and real-world scenarios.
A deep understanding of the assessment framework behind the world's benchmark English test.
Standardised-test readiness built on the requirements examiners actually assess.
Programs and resources designed for both children and adults, tailored to individual needs.
Linguistics modules and advanced grammar coursework beneath every lesson plan.
Sessions focused on job readiness and conversational English for life beyond the classroom.
Educational programs managed, teaching staff supported, administrative detail kept in hand.
Learning made accessible, engaging and tailored — confidence built alongside competence.
“Every learner arrives with a story. English simply gives it more readers.The Kessler approach
How a Kessler program comes together.
Coordinates English language education, curriculum and resources across the school.
Every program starts with the student — their needs, their background, their goals.
Courses and resources developed for children and adults, tailored to individual needs.
Interactive methods and real-world scenarios that build confidence and communication skills.
IELTS and PTE preparation grounded in each test's assessment framework and requirements.
Educators supported, programs managed, stakeholders engaged across diverse cultural backgrounds.
From first conversation classes to IELTS results — put a literary formation behind your language goals.