Writing-form guide · WAO1

Letter & diary

The letter and the diary are two of the 8 forms you may be set in Section B: Writing. They look simple, but their marks live in the details: a letter that pairs its greeting and sign-off correctly and a diary that genuinely reflects rather than just lists. This guide covers the conventions, register, purposes and audiences of each, with an original examiner-annotated model for both.

Where these forms sit

Section B: Writing carries 30 marks. Students complete a single writing task that requires extended writing and is related to the theme in Section A. It is assessed against WAO1 and WAO2.

The objective that rewards getting the form right is WAO1, which asks you to communicate appropriately according to form, audience and purpose; organise writing, sequencing and structuring information appropriately and coherently. Choosing the right conventions for a letter or a diary is precisely how you show the examiner the form is “established and maintained”.

The letter form

A written message addressed to a defined reader. The single biggest decision is whether the situation is formal or informal - everything else follows from that.

Layout & structure conventions

Informal opening

A first name after "Dear" (e.g. "Dear Sam,"). The first line is warm and personal, often referring to the reader directly ("It feels like ages since we last spoke").

Formal opening

Either a named title ("Dear Mr Okafor,") or, where the name is unknown, "Dear Sir or Madam,". The first paragraph states the precise reason for writing in plain, courteous language.

Body

One clear idea per paragraph, sequenced logically and linked so the reader is led from the reason for writing to what you want to happen.

Informal sign-off

A warm close such as "Take care," or "Write back soon," followed by your first name only.

Formal sign-off

Pair the close with the opening: "Dear Sir or Madam" → "Yours faithfully"; a named recipient → "Yours sincerely". Then your full name.

Register

The register is chosen, not fixed. To a friend it is relaxed and may use contractions and direct address. To an adult in authority it is formal: standard English, full forms instead of contractions, precise vocabulary and a controlled, polite tone - even when the purpose is to complain.

Typical purposes

argue
persuade
inform
explain
express an opinion

Common audiences

Specific or generic adults - a head teacher, a manufacturer, an editor, a local council.
A friend or relative of the writer’s own age or older (an informal letter).

The diary form

A private, dated entry recording what happened and how the writer felt about it. The reader is, in effect, the writer’s future self, so the voice is confiding and honest.

Layout & structure conventions

Date line

Begin with a date (and sometimes a day or time): "Tuesday 14 March - late". This signals the diary form instantly and frames the entry as one moment in time.

Optional address

An opening such as "Dear Diary," is conventional but optional; many strong entries simply launch into the writer’s thoughts.

Recount of events

Mostly past tense: what happened today, told selectively rather than minute by minute.

Reflection

A shift into present feeling and thought - the worries, hopes and second-guessing the writer would not say aloud. This is the heart of the form.

Forward or backward look

A closing thought that anticipates tomorrow or reconsiders the day, often a single short, resonant sentence.

Register

Informal and expressive but still controlled. The voice is intimate - fragments, dashes, rhetorical questions to the self and emotive vocabulary are all natural here - yet spelling and punctuation must stay accurate, because register is a deliberate choice rather than an excuse for carelessness.

Typical purposes

express an opinion
describe
entertain
explain

Common audiences

The writer themselves - there is no external reader, which licenses the confiding, unguarded tone.
In an exam, an examiner reading over the writer’s shoulder, so clarity must survive the informal voice.

What examiners reward (WAO1)

This is the levelled grid your letter or diary is judged against for WAO1 (form, communication and purpose). The journey from S1 to S4 is a journey from form “sometimes maintained” to form “adapted and controlled for purpose”. The annotations on the models below point to exactly these descriptors.

S11-4 marks

Some content linked to task with an awareness of audience. Form is sometimes maintained.
Some paragraphs or sections logically sequenced, although transitions may be awkward.
Some stylistic features are used to support purpose.

S25-9 marks

Mostly appropriate to task with clear awareness of audience. Form mostly established and maintained.
Organised with clear control of paragraphs or sections that supports coherence.
Stylistic features used add emphasis and interest which mostly supports purpose.

S310-14 marks

Appropriate to task with secure awareness of audience. Form established and maintained throughout.
Organised with clear control of paragraphs or sections that supports coherence throughout.
Stylistic features used add emphasis and interest which supports purpose.

S415-18 marks

Sophisticated awareness of audience. Form adapted and controlled for purpose.
Organised with complete control of paragraphs or sections with coherence throughout.
Stylistic features used confidently fully supporting purpose.

Model - a formal letter

An invented, neutral task: "Your school is considering ending its after-school clubs to save money. Write a letter to the head teacher giving your opinion." Audience: an adult in authority. Purpose: to express an opinion and persuade.

Dear Mrs Hartley,

I am writing to share my concern about the proposal to close all after-school clubs at the end of this term. I understand that the school must manage its budget carefully, and I do not pretend that this is an easy decision; however, I believe the clubs give back far more than they cost.

For many students, the hour after the final bell is the most valuable of the day. The debating club taught me to plan an argument before I spoke, and the gardening club gave a quieter group of pupils a place where they clearly belonged. These are not luxuries - they are where confidence is built.

It could be argued that lessons alone should be enough. Yet a school is more than its timetable, and the skills clubs teach rarely fit inside one. If the cost is the obstacle, might a small voluntary contribution, or a parent-run rota, keep the most popular clubs open?

I hope you will consider these points before a final decision is made. Thank you for taking the time to read my letter.

Yours sincerely,

Priya Anand, Year 9

Why this earns marks - examiner annotations

The named greeting and "Yours sincerely" are correctly paired, and the reason for writing is stated in the first sentence - the form is established and maintained throughout.WAO1 S3: "Form established and maintained throughout."
The register stays formal and respectful even while disagreeing ("I do not pretend that this is an easy decision"), showing a secure sense of an adult-in-authority reader.WAO1 S3: "Appropriate to task with secure awareness of audience."
Each paragraph carries one idea and is linked to the next (concern → value → counter-argument → close), so the sections are organised with clear control that supports coherence throughout.WAO1 S3: "Organised with clear control of paragraphs or sections that supports coherence throughout."
The concession ("It could be argued that…") followed by a practical alternative adapts the letter for its persuasive purpose rather than just listing reasons - the move that reaches for the top band.WAO1 S4: "Form adapted and controlled for purpose."

Model - a diary entry

An invented, neutral task: "Write a diary entry about a day when something did not go as you had planned." Purpose: to express an opinion and entertain through an honest, reflective voice.

Thursday 9 October - almost midnight

Well, that is not how I imagined today would go. I had rehearsed my science presentation in front of the mirror for a week - every slide, every pause, even the joke I was sure would land.

And then the projector died. Just like that, halfway through, the screen went black and forty faces turned to me instead of the diagram I was hiding behind. For about three seconds I genuinely considered pretending to faint.

But I did not. I do not really know where it came from, but I closed the laptop, walked to the front, and just explained the experiment with my hands and a whiteboard pen. It was messier. It was also, I think, better. People actually asked questions afterwards, which never happens when I read from slides.

So the thing I had planned for collapsed, and the thing I had not planned for is the part I am proud of. That is annoying and strangely comforting at the same time. Maybe tomorrow I will leave a slide out on purpose. Maybe not. Either way, I am going to sleep before I overthink this any further.

Why this earns marks - examiner annotations

The dated, time-stamped opening and the confiding voice ("Well, that is not how I imagined today would go") establish the diary form at once.WAO1 S3: "Form established and maintained throughout."
The intimate, unguarded register ("I genuinely considered pretending to faint") is exactly right for an audience of the writer’s future self, showing a secure awareness of who the form is for.WAO1 S3: "Appropriate to task with secure awareness of audience."
The entry moves cleanly from recount (the projector failing) to reflection (what the writer learned), with controlled paragraphing that keeps the account coherent.WAO1 S3: "Organised with clear control of paragraphs or sections that supports coherence throughout."
The closing turn - "the thing I had not planned for is the part I am proud of" - uses the reflective convention of the form confidently to land the purpose, reaching for the top band.WAO1 S4: "Stylistic features used confidently fully supporting purpose."

Form-conventions checklist

Run through this before you hand the paper in. Each line maps to a WAO1 descriptor about form being established, maintained and controlled.

Letter: my greeting and sign-off are paired correctly (Dear Sir or Madam → Yours faithfully; a name → Yours sincerely; a friend → first name only).
Letter: my reason for writing is clear within the first two sentences.
Letter: my register matches the reader - formal and controlled for an adult in authority, relaxed for a friend - and stays consistent to the end.
Diary: I have opened with a date (and the entry reads as one moment in time).
Diary: I have written mostly in the first person and past tense, then shifted into present reflection.
Diary: my voice is confiding and honest, but my spelling and punctuation are still accurate.
Both: each paragraph or section carries one idea and is linked to the next so the whole piece is coherent.
Both: the form is unmistakable from the opening line and is maintained right to the close.

Practice prompts

Two original prompts - one for each form. Plan briefly, then write to time, applying the conventions and checklist above.

Letter

A local library is reducing its opening hours. Write a letter to the library manager giving your opinion on the change and suggesting an alternative. Decide on a formal register, pair your greeting and sign-off, and aim for around 200 words.

Diary

Write a dated diary entry about an evening when you had to make a decision on your own for the first time. Recount what happened, then reflect honestly on how you felt and what you might do differently. Aim for around 200 words.

Writing-form guide · WAO1

Letter & diary

Where these forms sit

Section B: Writing carries 30 marks. Students complete a single writing task that requires extended writing and is related to the theme in Section A. It is assessed against WAO1 and WAO2.

The letter form

A written message addressed to a defined reader. The single biggest decision is whether the situation is formal or informal - everything else follows from that.

Layout & structure conventions

Informal opening

A first name after "Dear" (e.g. "Dear Sam,"). The first line is warm and personal, often referring to the reader directly ("It feels like ages since we last spoke").

Formal opening

Either a named title ("Dear Mr Okafor,") or, where the name is unknown, "Dear Sir or Madam,". The first paragraph states the precise reason for writing in plain, courteous language.

Body

One clear idea per paragraph, sequenced logically and linked so the reader is led from the reason for writing to what you want to happen.

Informal sign-off

A warm close such as "Take care," or "Write back soon," followed by your first name only.

Formal sign-off

Pair the close with the opening: "Dear Sir or Madam" → "Yours faithfully"; a named recipient → "Yours sincerely". Then your full name.

Register

Typical purposes

argue
persuade
inform
explain
express an opinion

Common audiences

Specific or generic adults - a head teacher, a manufacturer, an editor, a local council.
A friend or relative of the writer’s own age or older (an informal letter).

The diary form

A private, dated entry recording what happened and how the writer felt about it. The reader is, in effect, the writer’s future self, so the voice is confiding and honest.

Layout & structure conventions

Date line

Begin with a date (and sometimes a day or time): "Tuesday 14 March - late". This signals the diary form instantly and frames the entry as one moment in time.

Optional address

An opening such as "Dear Diary," is conventional but optional; many strong entries simply launch into the writer’s thoughts.

Recount of events

Mostly past tense: what happened today, told selectively rather than minute by minute.

Reflection

A shift into present feeling and thought - the worries, hopes and second-guessing the writer would not say aloud. This is the heart of the form.

Forward or backward look

A closing thought that anticipates tomorrow or reconsiders the day, often a single short, resonant sentence.

Register

Typical purposes

express an opinion
describe
entertain
explain

Common audiences

The writer themselves - there is no external reader, which licenses the confiding, unguarded tone.
In an exam, an examiner reading over the writer’s shoulder, so clarity must survive the informal voice.

What examiners reward (WAO1)

S11-4 marks

Some content linked to task with an awareness of audience. Form is sometimes maintained.
Some paragraphs or sections logically sequenced, although transitions may be awkward.
Some stylistic features are used to support purpose.

S25-9 marks

Mostly appropriate to task with clear awareness of audience. Form mostly established and maintained.
Organised with clear control of paragraphs or sections that supports coherence.
Stylistic features used add emphasis and interest which mostly supports purpose.

S310-14 marks

Appropriate to task with secure awareness of audience. Form established and maintained throughout.
Organised with clear control of paragraphs or sections that supports coherence throughout.
Stylistic features used add emphasis and interest which supports purpose.

S415-18 marks

Sophisticated awareness of audience. Form adapted and controlled for purpose.
Organised with complete control of paragraphs or sections with coherence throughout.
Stylistic features used confidently fully supporting purpose.

Model - a formal letter

Dear Mrs Hartley,

I hope you will consider these points before a final decision is made. Thank you for taking the time to read my letter.

Yours sincerely,

Priya Anand, Year 9

Why this earns marks - examiner annotations

The named greeting and "Yours sincerely" are correctly paired, and the reason for writing is stated in the first sentence - the form is established and maintained throughout.WAO1 S3: "Form established and maintained throughout."
The register stays formal and respectful even while disagreeing ("I do not pretend that this is an easy decision"), showing a secure sense of an adult-in-authority reader.WAO1 S3: "Appropriate to task with secure awareness of audience."
Each paragraph carries one idea and is linked to the next (concern → value → counter-argument → close), so the sections are organised with clear control that supports coherence throughout.WAO1 S3: "Organised with clear control of paragraphs or sections that supports coherence throughout."
The concession ("It could be argued that…") followed by a practical alternative adapts the letter for its persuasive purpose rather than just listing reasons - the move that reaches for the top band.WAO1 S4: "Form adapted and controlled for purpose."

Model - a diary entry

An invented, neutral task: "Write a diary entry about a day when something did not go as you had planned." Purpose: to express an opinion and entertain through an honest, reflective voice.

Thursday 9 October - almost midnight

Well, that is not how I imagined today would go. I had rehearsed my science presentation in front of the mirror for a week - every slide, every pause, even the joke I was sure would land.

Why this earns marks - examiner annotations

The dated, time-stamped opening and the confiding voice ("Well, that is not how I imagined today would go") establish the diary form at once.WAO1 S3: "Form established and maintained throughout."
The intimate, unguarded register ("I genuinely considered pretending to faint") is exactly right for an audience of the writer’s future self, showing a secure awareness of who the form is for.WAO1 S3: "Appropriate to task with secure awareness of audience."
The entry moves cleanly from recount (the projector failing) to reflection (what the writer learned), with controlled paragraphing that keeps the account coherent.WAO1 S3: "Organised with clear control of paragraphs or sections that supports coherence throughout."
The closing turn - "the thing I had not planned for is the part I am proud of" - uses the reflective convention of the form confidently to land the purpose, reaching for the top band.WAO1 S4: "Stylistic features used confidently fully supporting purpose."

Form-conventions checklist

Run through this before you hand the paper in. Each line maps to a WAO1 descriptor about form being established, maintained and controlled.

Letter: my greeting and sign-off are paired correctly (Dear Sir or Madam → Yours faithfully; a name → Yours sincerely; a friend → first name only).
Letter: my reason for writing is clear within the first two sentences.
Letter: my register matches the reader - formal and controlled for an adult in authority, relaxed for a friend - and stays consistent to the end.
Diary: I have opened with a date (and the entry reads as one moment in time).
Diary: I have written mostly in the first person and past tense, then shifted into present reflection.
Diary: my voice is confiding and honest, but my spelling and punctuation are still accurate.
Both: each paragraph or section carries one idea and is linked to the next so the whole piece is coherent.
Both: the form is unmistakable from the opening line and is maintained right to the close.

Practice prompts

Two original prompts - one for each form. Plan briefly, then write to time, applying the conventions and checklist above.

Letter

Diary

Letter & diary - KS3 iLowerSecondary English writing-form guide · iLowerSecondary English · The English Hub