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How to Improve SPaG for Better Writing Quality

When parents hear "SPaG", it can sound like a separate grammar job that sits outside the real writing. In practice, the fastest gains usually come from cleaning up the errors that make a paragraph hard to read.

This page keeps SPaG practical. You will focus on the small number of checks that most improve clarity in a story or description, rather than correcting every tiny issue at once.

Three-point draft check Worked paragraph rewrite Updated: 3 April 2026

Start with the SPaG mistakes that readers notice first

Not every mistake damages a paragraph equally. Start with the ones that affect flow and meaning most.

Check these first

  • Sentence ends: are the ideas split clearly?
  • Tense: does the writing stay in past or present consistently?
  • High-impact punctuation: capitals, speech punctuation, and commas where meaning changes.

This is more useful than starting with every spelling slip. If sentence control is shaky, use the run-on sentence guide first. If paragraph shape is the issue, move to paragraphs done properly.

The 3-point draft check parents can use in under 10 minutes

1. Sentence end check

Read aloud and stop naturally. If you need a big breath, the sentence may need splitting.

2. Tense check

Underline the main verbs in one paragraph. If the writing jumps from ran to runs for no reason, fix that first.

3. Punctuation check

Look for missing capitals, missing apostrophes in contractions, and speech punctuation that makes dialogue hard to follow.

Worked example: fixing a messy paragraph without rewriting it all

Before

i walked to the office the corridor was quiet and my heart is beating fast "im late" i whispered and I opened the door slowly

After

I walked to the office. The corridor was quiet, and my heart was beating fast. "I'm late," I whispered as I opened the door slowly.

What improved

  • The long run-on line is now split into clear sentences.
  • The tense stays in the past.
  • Capitals and speech punctuation make the paragraph much easier to follow.

What to practise this week if SPaG keeps slipping

Choose one error family only for the week. That makes the improvement easier to notice.

Week focus: sentence ends

Read one paragraph aloud each day and split one overlong sentence.

Week focus: tense

Underline verbs and keep them all in the same time frame.

Week focus: speech punctuation

Fix one dialogue exchange using a model.

This is often enough to raise writing quality more quickly than scattering attention across ten grammar targets at once.

Practice task: the one-error-family edit

  1. 2 minutes: choose one recent paragraph.
  2. 2 minutes: decide the focus: sentence ends, tense, or punctuation.
  3. 4 minutes: fix only that type of problem.
  4. 2 minutes: read the improved version aloud and stop.

Parent reminder

  • Do not add a second grammar target halfway through.
  • Keep one line to show progress from before to after.
  • Set next week's SPaG focus from the same draft.

FAQs for parents and tutors

Should spelling be corrected before everything else?

Usually no. Start with sentence endings and tense if the paragraph is hard to follow. Spelling still matters, but clarity problems often need attention first.

How often should SPaG be practised?

Short checks after normal writing practice usually work better than long separate grammar sessions every day.

Is SPaG separate from good writing?

No. SPaG affects how clearly the reader can follow the ideas. It is part of writing quality, not a separate extra.

What if my child makes lots of SPaG mistakes in one draft?

Choose one error family first, such as sentence ends or tense slips. Fixing everything at once usually leads to overload.

Improve readability first, then tidy the rest

That order usually keeps SPaG manageable for families and much more useful for the child.

Open the exam-technique hub Start with sentence control

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