If you've searched this topic before, you've probably read the same advice five times: plan your story, use better vocabulary, show don't tell. We're not going to do that.

This article shows you, mistake by mistake, exactly what an examiner's red pen does to a child's composition: what gets circled, what gets a tick, and where marks actually come off. Most online advice is written for the child. This one is written for the parent who has to figure out what's wrong by reading the notebook.

By the end, you'll be able to run a 2-minute diagnostic on your child's last composition and know whether there is a Content problem or a Language problem. (Yes, there's a difference, and most parents fix the wrong one.)

Let's go.

First: How the marking actually works (the part most parents skip)

You can't diagnose mistakes if you don't know what's being assessed. The PSLE Continuous Writing composition is marked out of 36, split into two halves:

PSLE Composition Marking Breakdown

18
Content
Is the story relevant? Developed, coherent, interesting? Does it have a real problem and resolution?
18
Language
Grammar, sentence variety, vocabulary, spelling, punctuation, paragraphing.

Here's the part nobody tells you: these two scores are largely independent. A child can have beautiful vocabulary and still score 7/18 on Content because the story makes no sense. Another child can have a gripping story and lose 8/18 on Language because of consistent tense slips.

When a parent says, "my child got 22/36, how do we improve?", the first question is always: what was the Content/Language split? Ask your child's teacher. The fix for 14C/8L is completely different from the fix for 8C/14L.

Most online advice treats composition as one undifferentiated skill. That's the first reason generic advice doesn't move scores. Now, let's look at the six mistakes that cost real marks.

Mistake 1

The "Plot Without a Problem" Story

What it looks like: The child writes a chronological account of a day, an outing, or an event. They go to the beach, eat ice cream, play in the sand, go home. Nothing goes wrong. Nothing is at stake.

"It was a sunny day. My family and I went to East Coast Park. We rented bicycles and rode along the beach. We saw many people enjoying their day. After cycling, we had lunch at a hawker centre. I ate chicken rice. It was very delicious. We went home feeling happy and tired."

This is grammatically fine. Spelling is fine. The marker will still award around 7–9/18 for Content. Why? Because a story without a problem is a diary entry, not a narrative. There's no tension for the reader to resolve, no character growth, no point.

What the marker writes in the margin: "Where is the conflict?" or simply "Plot?"
Cognitive root cause: Children write what they think is "safe": events that actually happened, in the order they happened. They confuse truthful with interesting. They've never been explicitly taught that storytelling requires a problem.
✅ What to do tonight

Open your child's last composition. Underline the sentence where something goes wrong. If you can't find one, that's the diagnosis. Not vocabulary, not grammar. Their stories don't have a problem to solve. The fix is teaching them the Story Mountain structure: Set-up → Build up and Problem → Climax → Falling Action → Resolution.

Mistake 2

Tense-Slipping Mid-Paragraph

What it looks like: The composition starts in past tense (as PSLE narratives should), then quietly drifts into present tense, often during dialogue or action sequences.

"I walked into the dark room. My heart was pounding. Suddenly, I see a shadow on the wall. I freeze and my legs feel like jelly. Then I heard a voice behind me."

Four verbs in three sentences are in the wrong tense. This single mistake can cost 2–3 Language marks in a single composition. Across the paper, it can be the difference between AL3 and AL2.

What the marker does: Underlines each verb that's in the wrong tense. Each one is a Language deduction.
Cognitive root cause: This isn't ignorance. It's the brain reverting to spoken English under cognitive load. Children who never make this mistake in editing exercises make it constantly in their own compositions.
✅ What to do tonight

Read your child's composition out loud, but only the verbs. Walked. Was. See. Freeze. Feel. Heard. The slips become obvious. Naming the verbs aloud is a more powerful proofreading technique than re-reading the sentence.

Close-up of a school composition with red pen corrections and underlines

Each underlined verb is a Language deduction. Tense slips are among the most common, and most fixable, mistakes in PSLE compositions.

Mistake 3

The "Bombastic Word" Trap

This is the most popular online myth: that PSLE compositions are scored on impressive vocabulary. Parents buy thick books of "good phrases." Children memorise "the sky was a canvas of amethyst and gold" and shoehorn it into every story.

"My friend was very upset that he had lost his pencil case. The cerulean sky above us seemed to mock his anguish."

In marking, the simpler "My friend was very upset" is closer to the actual marking standard: effective communication, not linguistic showmanship.

What the marker actually does: Crosses out the phrase if it doesn't fit, and writes "forced" or "awkward." A misused sophisticated word demonstrates worse language judgment than a well-used simple one.
Cognitive root cause: Parents and tuition centres have trained children that big words = high marks. Children have learned to insert vocabulary rather than deploy it.
✅ What to do tonight

Find one "bombastic" phrase in your child's composition. Ask them: what does this word actually mean? If they can't explain it precisely, it's not their word yet. The rule: a child should never use a word in a composition that they couldn't use in conversation with you that evening.

Mistake 4

Dialogue Overload (the "Script Composition")

What it looks like: Two thirds of the composition is dialogue. He said, she said, he replied, she shouted. The narrative barely advances.

"'Hello,' said Sarah. 'Hi,' replied Mei. 'How are you?' 'I am fine. How about you?' 'I am also fine. Where are you going?' 'I am going to the library. Do you want to come?' 'Yes, I would love to.'"

Six lines of dialogue, zero plot progress. This costs Content marks (under-developed plot) and often Language marks (repetitive sentence structures, weak speech tags).

What the marker writes: "Too much dialogue. Develop the narrative."
Cognitive root cause: Dialogue is easier to write than description. Children gravitate to it because each line feels productive and the word count climbs quickly. They confuse volume with depth.
✅ What to do tonight

Count the lines of dialogue in your child's last composition. If it's more than 30%, you've found the mistake. The rule of thumb: every line of dialogue should either advance the plot, reveal character, or both. Small talk doesn't count.

Mistake 5

The Vanishing Resolution

What it looks like: Strong opening, decent middle, then the last paragraph collapses. The problem gets resolved suddenly, often with a deus ex machina (a parent appears, the alarm rings, "it was all a dream").

"...I was trapped in the burning building and the smoke was filling my lungs. I thought I was going to die. Suddenly, the firemen came and saved me. I went home and had dinner. I learnt that we should always be careful with fire."

Three sentences of climax, one sentence of resolution, one moral tag. The "moral of the story" sentence is almost always a sign of a rushed ending; children deploy it as a shortcut when they don't know how to land the plane.

What the marker writes: "Rushed ending" or "Unrealistic resolution."
Cognitive root cause: Poor pacing. Children spend too long on the set-up, realise they're running out of time, and cut off the ending abruptly.
✅ What to do tonight

Look at the paragraph lengths. If the final paragraph is less than half the length of the climax paragraph, the ending is rushed. Teach them to allocate the last 10 minutes of the writing window to the resolution, no matter where they are in the story.

Mistake 6

Off-Topic Writing (Often Disguised as On-Topic)

What it looks like: The composition technically mentions the topic, but the story is about something else entirely.

A topic on helpfulness with pictures showing a fall, a helping hand, and a thank-you scene. A child writes a story about winning a swimming competition, with a single sentence near the end: "I was happy that my coach had been so helpful to me during training."

The marker sees this immediately. The story is about achievement, not helpfulness. The tag-on sentence doesn't redeem the content.

What the marker writes: "Relevance?" and applies a heavy Content deduction, sometimes capping the Content score at half marks regardless of how well-written the rest is.
Cognitive root cause: Children write the story they wanted to write rather than the story the topic asks for. Often they have a pre-rehearsed composition from a tuition centre and try to bend it to fit the new topic.
✅ What to do tonight

Look at the last three composition topics your child wrote about. For each, can you state the theme in three words? Does each story serve that theme, or just touch it? A child who consistently produces "adjacent to the topic" stories has a topic-decoding problem, not a writing problem.

2-Minute PSLE Composition Diagnostic — 6 questions for parents

Save or screenshot this card to use as a quick reference when checking your child's next composition.

Why most of this advice fails in practice

Even parents who read articles like this one struggle to apply them, for one reason: the diagnosis happens after the composition is written, but the fix has to happen when the child is writing.

This is the gap Word Wizards was built to close. When a child writes a composition on wordwizards.sg, they get instant feedback from an AI writing coach, not after a tutor reads it next week. The system flags tense slips as they happen, points out where the plot lacks a problem, and shows the child what an examiner would mark in red. The child learns the skill, not just the score.

That's the difference between coaching and grading. PSLE composition improvement is a coaching problem, not a marking problem.

See what real-time writing coaching looks like

Try Word Wizards free for a full month, no credit card, no commitment. Your child writes a composition; they get instant, examiner-aligned feedback while they type.

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Frequently Asked Questions

My child's composition scores keep fluctuating between 22 and 30. Is that normal?

Yes. PSLE composition scores are inherently noisier than maths or science because they depend on topic fit. The right diagnostic isn't the score on any single composition. It's whether the same types of mistakes keep appearing. Run the diagnostic above on three recent compositions, not just one.

Is vocabulary memorisation worth the time?

Memorising word lists out of context is mostly wasted time. Memorising 20 emotion-specific words your child can actually use in writing within a week is high-value. Quality over quantity, always.

How fast can scores actually improve?

With focused practice on the right mistake, 2–4 marks within a month is realistic. 6–8 marks within a term is achievable. Anyone promising more than 10 marks in a term is either lucky or lying.

My child has a tutor already. Why should I try Word Wizards?

Tutors typically see compositions once or twice a week, with feedback that arrives days after the writing. Word Wizards is for the practice that happens between tuition sessions: the daily reps where the actual habit-building happens. The two stack well; we're not a replacement for a good tutor.