OET Writing Lessons · Lesson 6 · Final lesson
Writing Clearly and Accurately
Language is not about big words. It is about writing that is clear, accurate and easy to act on. This final lesson covers Criterion 6, Language: the three pillars of strong OET language, a five-minute planning strategy, and how to reduce dense case notes to a focused, professional letter.
Lesson 6 of the OET Writing series · ~5 minutes · full transcript below
In short
- Language rewards accuracy, clarity and appropriacy — not big words. The reader should understand your message without rereading.
- Plan in the five-minute reading time: who am I, who is the patient, why am I writing, who to, and do they already know the patient.
- Select and reduce: lead with the single most important message, support it, and cut anything that is not essential for the reader.
Step 1 — The three pillars of strong OET language
In OET writing, language is not about using big words. It is about writing in a way that is clear, accurate and easy to read. Your letter should be simple, professional and error-free, so the examiner understands your message without stopping to reread. Appropriacy matters more than showing off grammar — do not write in the passive voice just because you can. Use what feels natural and clear.
- Accuracy: correct grammar, spelling and punctuation.
- Clarity: short, simple sentences that deliver one clear idea.
- Appropriacy: the right tone and level of formality for healthcare writing.
Keep it easy to read and easy to act on. If your sentences are too long or too complex, the message gets lost.
"It would appear that the patient, who has been experiencing a degree of difficulty in swallowing together with symptoms suggestive of reflux, has additionally been noted to have undergone weight loss."
"Ms Hall reports dysphagia, reflux and recent weight loss."
Step 2 — Plan fast with the five-minute reading strategy
In your exam you get five minutes to read. Do not waste it. Always write for your reader, and be flexible — adapt your letter to the case notes in front of you rather than memorising templates. Every patient is different, so every letter should be too. Before you write, answer these five questions:
- Who am I?
- Who is the patient?
- Why am I writing?
- Who am I writing to?
- Does the reader already know the patient?
Once you answer these, you know your tone, your purpose and which details matter most.
Step 3 — Select and reduce the case notes
When selecting from your case notes, mark everything relevant to the reader, then build the letter in order: choose the single most important message as your opening paragraph, pick the details that support it for your first body paragraph, add any secondary details next, and restate your main purpose in the closing paragraph. Group similar information together, turn short notes into full professional sentences, and never write two sentences when one will do.
Before writing, quickly sort the notes into what is essential for the reader, what is nice to know but not needed, and what can be summarised or skipped. Here is a task-reduction breakdown of a single case before drafting:
| Step | Question | This case |
|---|---|---|
| 1 | Patient | Ms Anne Hall, 46 years old |
| 2 | Reader | Her GP |
| 3 | Purpose | Request further investigation and possible endoscopy |
| 4 | Key issues | Dysphagia, reflux, weight loss |
| 5 | Medication | Pantoprazole |
| 6 | Action needed | Provide a definitive diagnosis |
This breakdown gives you a clear plan before you write a single sentence — straight to the point, formal and clear.
Final checklist before you submit
- Grammar and spelling are accurate.
- Sentences are short and clear.
- Tone is formal and factual.
- Details are relevant and correct.
Ready to practise? Write one full letter from a sample case, then run it through the free OET Writing Checker, tighten the grammar with the Grammar Checker, or read the full Language guide.
Full lesson transcript
Welcome to the final lesson of your OET writing course. You have worked so hard, and now it is time to bring everything together. In this lesson we focus on language: how to write clearly, accurately and professionally. You will also learn how to plan your letter quickly and confidently during the exam, using simple, time-saving strategies.
In OET writing, language is not about using big words. It is about writing in a way that is clear, accurate and easy to read. Your letter should be simple, professional and error-free. The examiner should understand your message without stopping to reread. Remember, appropriacy is more important than showing off grammar. Do not write in the passive voice just because you can — use what feels natural and clear.
There are three pillars of strong OET language. Accuracy: correct grammar, spelling and punctuation. Clarity: short, simple sentences that deliver one clear idea. Appropriacy: the right tone and level of formality for healthcare writing. Keep it easy to read and actionable. Your letter should be easy for the reader to understand and, more importantly, easy to act on. If your sentences are too long or too complex, your message gets lost. Keep it simple, clear and focused.
The summary rule: always write for your reader. A strong OET letter focuses on what is relevant for the case and purpose. Be flexible — adapt your letter to the case notes in front of you. Do not memorise templates. Every patient is different, so your letter should be too.
The five-minute reading strategy. In your exam you get five minutes to read. Do not waste it. Ask yourself these five questions: Who am I? Who is the patient? Why am I writing? Who am I writing to? Does the reader already know the patient? Once you answer these, you will know your tone, your purpose and what details matter most.
How to select relevant information. When selecting from your case notes, follow these steps. Mark everything relevant to the reader. Choose the single most important message — that is your opening paragraph. Pick the details that support that message; they form your first body paragraph. Add any extra or secondary details next. Finish by repeating your main purpose in the closing paragraph. This process keeps your letter focused and clear.
Writing tips and techniques. A few more practical tips: group similar information together; turn short notes into full, professional sentences; be efficient — do not write two sentences when one will do; and avoid overly long or complicated sentences. Your job is to make the reader's job easy.
Analysing information before writing. Quickly analyse what is essential for the reader, what is nice to know but not needed, and what can be summarised or skipped. This helps you stay concise and focused — exactly what OET assessors want.
Task reduction example. Here is a simple example of how to break down your case notes before you write. Step one, patient: Ms Anne Hall, 46 years old. Step two, reader: her GP. Step three, purpose: request further investigation and possible endoscopy. Step four, key issues: dysphagia, reflux, weight loss. Step five, medication: pantoprazole. Step six, action needed: provide a definitive diagnosis. This breakdown gives you a clear plan for your letter. See how simple and professional that sounds — straight to the point, formal and clear.
Final checklist. Before you submit, check your language: grammar and spelling are accurate; sentences are short and clear; tone is formal and factual; details are relevant and correct. These small checks make a big difference.
Congratulations — you have completed all six lessons of your OET writing course. You now know how to select the right content, write with purpose, stay concise, use a formal tone, organise your ideas and express them clearly. Remember, OET writing is about clarity, accuracy and professionalism. Keep practising, stay confident, and trust your training. You've got this.
Course complete
You've finished all six OET writing lessons
Revisit any criterion or start a fresh letter — purpose, content, conciseness, style, organisation and language.
Frequently Asked Questions
What is the Language criterion in OET writing?
Does using advanced grammar get a higher Language score?
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Related OET Writing guides
Continue your preparation with these related resources.
OET Scoring Criteria →
How the 6 criteria are assessed and where most candidates lose marks.
Grade B Sample Letters →
20 worked sample letters by profession × scenario with line-by-line annotations.
Mistake Clinics by Profession →
10 profession-specific mistake clinics — wrong vs right examples per criterion.
Grade A vs B vs C Compared →
Three letters from the same case notes at three bands — what moves you up one.
OET Writing Correction
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