Short answer
GCSE Welsh First Language is a compulsory qualification for pupils in Welsh-medium schools in Wales. Assessed by WJEC, it tests all four language skills — oracy, reading, writing, and listening — and is sat at the end of Year 11 on the 9–1 grading scale.
At a glance
- Key stage
- GCSE
- Subject
- Uk schooling
- Type
- Guide
- For
- Parents
- Read time
- 6 min
- Last updated
- 8 October 2026
Where this fits
- Key Stage 3Years 7–9
- GCSEYears 10–11This article
Who takes GCSE Welsh First Language?
GCSE Welsh First Language is taken by pupils educated primarily through the medium of Welsh — in Welsh-medium (Cymraeg) or bilingual schools in Wales. It is distinct from GCSE Welsh Second Language (now being phased out and replaced by Welsh language provision integrated within the new Curriculum for Wales), which was offered to English-medium school pupils learning Welsh as an additional language. In Welsh-medium schools, Welsh First Language is as core a qualification as GCSE English Language in England.
What are the components of GCSE Welsh First Language?
WJEC assesses GCSE Welsh First Language across four components covering the full range of communication skills.
| Component | Skill | Assessment type | Approximate weighting |
|---|---|---|---|
| Component 1 | Oracy (speaking) | Internal school assessment | 20% |
| Component 2 | Reading | Written examination | 30% |
| Component 3 | Writing | Written examination | 30% |
| Component 4 | Listening | Written examination | 20% |
The exact weighting is set by WJEC and may be adjusted when the specification is reviewed. Parents should confirm current weightings with the school or directly through the WJEC website.
What does the Oracy (speaking) component involve?
Component 1 assesses pupils' ability to communicate effectively in spoken Welsh. It is conducted by the school and moderated by WJEC. Oracy tasks typically include:
- Formal presentation or talk: the pupil speaks at some length on a prepared topic, demonstrating ability to sustain and structure spoken Welsh
- Discussion or interview: the pupil responds to questions or takes part in a guided conversation, demonstrating spontaneous use of the language
Assessed criteria include vocabulary range, grammatical accuracy, fluency, and the ability to adapt language to different registers (formal versus informal). Because the oracy assessment is completed in school — often in Year 10 or early Year 11 — pupils who perform below their potential sometimes underestimate how much it affects their final grade.
What does the Reading component involve?
Component 2 tests comprehension of written Welsh texts. The examination presents a variety of text types — articles, reports, literary extracts, advertisements — and pupils answer questions in Welsh demonstrating:
- Literal comprehension (understanding explicit information in the text)
- Inferential comprehension (drawing conclusions not directly stated)
- Vocabulary knowledge (understanding words and phrases in context)
- Appreciation of language and style (identifying how language choices create effect)
Questions may ask pupils to summarise, explain, quote, evaluate the effectiveness of a text, or compare two short passages.
What does the Writing component involve?
Component 3 requires pupils to produce extended pieces of written Welsh in response to set tasks. Typical writing tasks include:
- Producing a formal letter, report, or article
- Writing a descriptive or narrative piece in a literary register
- Presenting an argument or expressing a point of view
Marks are awarded for:
- Accurate use of Welsh grammar, including mutations (changes to the beginning of words in Welsh), verb forms, and sentence structure
- Range and appropriateness of vocabulary
- Organisation and coherence of the piece
- Accuracy of spelling
Welsh mutations (where the first letter of a word changes according to grammatical context, for example soft mutation, nasal mutation, and aspirate mutation) are a distinctive feature of Welsh that consistently affect marks in the Writing paper.
How is GCSE Welsh First Language graded?
GCSE Welsh First Language uses the 9–1 grading scale, where 9 is the highest grade. In Wales, the language of instruction does not affect grading — the standard is benchmarked nationally against all GCSE qualifications.
As a rough guide across all components:
- Grade 9–8: Exceptional accuracy, sophisticated vocabulary, confident handling of complex structures
- Grade 5–6: Sound comprehension and communication; some grammatical errors; generally appropriate register
- Grade 3–4: Basic comprehension; limited vocabulary range; frequent errors in mutation and verb forms
WJEC publishes grade boundaries after results day in August each year. Because Welsh First Language pupils are learning through their first or primary language, standards are comparable to GCSE English Language in England.
How does GCSE Welsh First Language connect to A-Level Welsh?
GCSE Welsh First Language is the direct predecessor to A-Level Welsh (Cymraeg). Most schools require a grade 6 or above at GCSE to join the A-Level course. A-Level Welsh extends into literary analysis of Welsh prose, poetry, and drama alongside continued development of all four skills, and is valued by Welsh universities and for careers in Welsh-medium public services, broadcasting (S4C), and education.
Frequently asked questions
Is GCSE Welsh First Language compulsory in Wales?
In Welsh-medium schools, yes — it is a core subject alongside English and Mathematics and is taken by every pupil. In English-medium maintained schools in Wales, Welsh is a compulsory subject but English-medium pupils follow a different pathway (previously Welsh Second Language; now integrated into the Curriculum for Wales framework). If your child attends a Welsh-medium school and asks whether they can drop Welsh, the answer is no — it is a statutory requirement throughout secondary education in that setting.
How do Welsh mutations affect exam performance?
Welsh mutations are one of the most technically demanding aspects of the language for exam purposes. The three main mutations (soft, nasal, and aspirate) change the initial consonant of a noun following certain triggering words or grammatical contexts. Errors in mutation are consistently among the most common reasons for mark deductions in the Writing component. The most effective approach is deliberate practice of the most frequent triggers — after feminine singular nouns, after specific prepositions, and in soft mutation after key particles — rather than trying to memorise every rule as a list.
Can an English-medium pupil take GCSE Welsh First Language?
GCSE Welsh First Language is designed for pupils who have been educated primarily in Welsh. An English-medium pupil who has attained a very high level of Welsh through personal circumstances (for example, a Welsh-speaking home) can in principle be entered, but it is rare. Schools make entry decisions and should advise parents on whether First Language entry is appropriate.
Does GCSE Welsh First Language count towards school performance measures in Wales?
Yes. In the Welsh national performance framework (the Welsh Government's equivalent of Progress 8), GCSE Welsh First Language counts as a core qualification alongside English and Mathematics. Schools are measured on the proportion of pupils achieving grade 9–1 across core and other qualifications, and Welsh First Language results feature prominently in school accountability reports published by the Welsh Government.
For GCSE Welsh First Language reading comprehension and writing support, visit aitutors.me.