IB LESSON 4 · STRUCTURE & ORGANISATION

The PACER Framework

Five slots that turn a paragraph into an argument

Why your paragraph needs a shape

The IB Criterion B descriptor rewards essays that are "coherent, organized, and well-developed". Most student paragraphs start strong, list evidence, and then fade. They never make a point. PACER fixes that — it gives every paragraph a beginning, a middle, and a pay-off.

PPosition
AApply
CConnect
EEvaluate
RReader

Five slots. Each slot does one specific job. When a reader (or examiner) reaches the end of your paragraph, they know exactly what you argued.

Weak paragraph vs PACER paragraph

Without PACER

"The writer uses a map metaphor. They also say the seam was stitched 'with different thread'. This shows the city is divided. The reader can see that cities are important."

Problems: no thesis, two pieces of evidence that never talk to each other, "shows" and "important" do no work, no reader take-away.

With PACER

P: The writer reframes the city as a wound that never closed. A: Their extended map-metaphor makes the division concrete — something torn and physically visible. C: The phrase "stitched back together with different thread" extends that image into repair that is also evidence of damage. E: Together, tearing and mismatched stitching convert an abstract social divide into an object the reader could, in theory, trace with their finger. R: The reader is positioned as a passer-by who can now see the seam in every silence between strangers.

The big shift: In PACER, the Position (P) is not a summary of the text. It is your argument about the text. The rest of the paragraph exists to prove it.

What each letter asks you to do

P

Position — your argument for this paragraph

Job: state the point you will prove.

Not a summary. Not "the writer talks about the city." Your interpretation of what the author is doing — a claim that could be argued against.

The writer presents the divided city not as a geography but as a wound — something stitched but never healed.
A

Apply — your first piece of evidence

Job: name one authorial choice + quote + one effect verb.

This is where Lesson 3 goes to work. Do not just quote — tell us what the choice does.

The extended metaphor of a torn map reframes social division as something material: visible, stitched, but never fully mended.
C

Connect — a second piece of evidence that extends or complicates the first

Job: layer a second choice on top of the first. Do NOT start a new point.

This is the slot students skip. Without it, the paragraph is a one-note observation. With it, the paragraph has depth.

This visual metaphor is then deepened by the detail "stitched back together with different thread", extending the image from tearing to an uneasy repair that advertises its own failure.
E

Evaluate — zoom out, judge the combined effect

Job: name the bigger pattern the two pieces of evidence create together.

This is where Band 7 lives. Without E, you have described; with E, you have evaluated. Ask: "Why is this combination more powerful than either piece alone?"

Together, the tearing and the visible stitching convert an abstract social idea (division) into a physical object the reader could trace, exposing the cost of pretending the seam is not there.
R

Reader — close with what the reader now feels or understands

Job: one sentence that names the reader's new position.

This links back to the Position (P) but now with the weight of evidence behind it. It is the paragraph's pay-off.

The reader is left as a passer-by — now unable to cross the city without noticing the seam in every silence between strangers.
Sentence count: a PACER paragraph is usually 5–7 sentences. P = 1, A = 1–2, C = 1–2, E = 1, R = 1. If you are at 10+, you are probably making two points in one paragraph. Split it.

A Band-7 PACER paragraph, colour-coded

The same paragraph from Tab 0, now annotated. Hover on each colour band to see which slot it is.

Prompt: Analyse how the writer shapes the reader's view of the divided city in the opening of the passage.
PThe writer presents the divided city not as a geography but as a wound — stitched, but never fully healed. ATheir extended metaphor of a map "torn in half" reframes social division as a material object: visible, handleable, and marked by its own damage. CThis image is then deepened by the phrase "stitched back together with different thread", which extends the metaphor into a repair that advertises its own failure. ETogether, the tearing and the mismatched stitching convert an abstract civic idea — division — into an object the reader could trace, exposing the cost of pretending the seam is not there. RThe reader is left as a passer-by — now unable to cross the city without noticing the seam in every silence between strangers.

What this paragraph does that a weaker one does not

  1. Position is a claim, not a summary. "Not as a story but as an inheritance" is arguable — that is why it works.
  2. A and C are linked. C does not start a new idea; it extends A. Notice the connective verb "stretched across time".
  3. E names a pattern. "Together, the two choices..." is the zoom-out move. Most students skip this.
  4. R gives the reader a new role. Not "the reader can see" — the reader is positioned as an heir.

A second model — on Orwell

Prompt: Analyse how Orwell's final chapter of Animal Farm positions the reader.
POrwell's closing scene refuses to end with a verdict — instead, it strands the reader in the moment of perception itself. AHis repeated swing "from pig to man, and from man to pig" mimics the animals' futile scanning, implicating the reader in the same failed act of telling one from the other. CThis visual collapse is then confirmed by the blunt clause "already it was impossible to say which was which", which withholds the resolution the narrative arc has primed us to expect. ETogether, sentence shape and final clause convert the novel's political argument into a sensory experience, critiquing not only the pigs but the reader's own desire for clean moral distinctions. RThe reader is left complicit in the blur — unable to unsee the equivalence the chapter has engineered.
Notice: both models use two effect verbs minimum (Lesson 3) and both pieces of evidence are connected, not stacked.

Build a PACER paragraph — slot by slot

Use the extract below. Fill in each slot, then reveal the model answer to compare.

From an unseen extract: "The factory hummed on through the night as it had hummed for thirty years — a sound you stopped hearing the way you stop hearing your own breathing. When the siren finally failed, the town woke, but not to silence: to the absence of something they had forgotten was there."

Your prompt: How does the writer shape the reader's response to the factory's closure?

P
POSITION — state your argument about what the writer is doing

Not "the writer talks about a factory." Something arguable: what is the closure being reframed as, and to what end?

A
APPLY — one authorial choice + quote + effect verb

Look at a single technique (e.g. the simile "the way you stop hearing your own breathing", the juxtaposition of "woke" with "absence", the verb "failed").

C
CONNECT — a second choice that extends the first

Use a connecting verb: extends, deepens, reinforces, complicates. Do NOT start a new point.

E
EVALUATE — zoom out, name the combined effect

"Together, these two choices..." — what bigger pattern do they create?

R
READER — close with the reader's new position

One sentence. What is the reader left with?

Model answer

P: The writer reframes the factory's closure not as industrial change but as a quiet bereavement the town cannot name.

A: The simile "the way you stop hearing your own breathing" reframes thirty years of industrial noise as bodily and unconscious — something woven into the town's own nervous system.

C: This embodied image is then deepened by the juxtaposition "woke... to the absence", which withholds the expected silence and replaces it with a sensory negation the inhabitants had forgotten to notice.

E: Together, the two images convert economic decline into a physiological event, exposing how communities metabolise loss long before they recognise it.

R: The reader is left listening for the hum themselves — complicit in the slow forgetting the paragraph names.

Self-check: in your paragraph, highlight each slot in a different colour. If any slot is missing or doing the wrong job, you know where to rewrite.

PACER Cheat Card

Keep this visible while you plan and draft.

SlotSentence starterWhat it earns
P Position "The author reframes / refuses / exposes / presents X as…" Criterion A: interpretation
A Apply "Their choice of [technique] — 'quote' — positions / reframes / unsettles…" Criterion A: evidence + effect
C Connect "This is extended / complicated / reinforced by 'quote 2', which…" Criterion B: coherent development
E Evaluate "Together, these choices [bigger pattern / shift / critique]…" Criterion A: evaluation (Band 7)
R Reader "The reader is left [positioned / implicated / unsettled / complicit]…" Criterion A: reader response

The 60-second plan before you write

  1. Read the prompt. Highlight the verb (analyse / discuss / compare).
  2. Mark 3 moments in the text. Label each with a technique name from Lesson 2.
  3. Group the 3 moments into 2 PACER paragraphs. Each pair (A + C) must talk to each other.
  4. Write one-line P for each paragraph BEFORE drafting.
  5. Write. Then check every paragraph has all 5 slots.
Warning signs your paragraph is broken:
• Your A and C are two different ideas, not one idea deepened.
• You have no E — the paragraph ends with the evidence.
• Your R repeats your P word-for-word instead of adding weight.
• Your P is a summary of the text, not a claim about it.
For Lesson 5: bring one full PACER paragraph you have written on any literary extract. We will rework it to compare two moments rather than stack them — the last piece before the timed essay.