When do you use a colon?

A colon introduces a list, example or explanation that follows a complete sentence: 'She packed three things: a map, a torch and some food.'

When do you use a semi-colon?

A semi-colon joins two complete, closely related sentences without a conjunction: 'It was late; everyone was tired.' Each side could stand alone as its own sentence.

What's the difference between them?

A colon points forward to what follows (often a list); a semi-colon balances two equal, related clauses. Both are stronger than a comma but softer than a full stop.

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KS2 Colons & Semi-colons Practice Questions

Practise colons and semi-colons for the Year 6 KS2 SATs Grammar, Punctuation & Spelling paper — using a colon to introduce a list or explanation, and a semi-colon to join two closely related clauses. Every question is marked instantly with a clear explanation. Free, with no sign-up.

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Try These 10 Questions

Type or pick your answer and press Check — you'll get instant feedback and a worked explanation for every question.

Question 1

Which sentence uses a colon correctly to introduce a list?

Question 2

Which sentence uses a semi-colon correctly to join two main clauses?

Question 3

Which sentence uses a colon correctly to introduce a list?

Question 4

Which sentence uses a semi-colon correctly?

Question 5

Which sentence uses a semi-colon to separate items in a complex list correctly?

Question 6

Which sentence uses a colon INCORRECTLY?

Question 7

Which correctly uses BOTH a colon and a semi-colon?

Question 8

Which sentence correctly uses a colon to introduce an explanation?

Question 9

Which sentence uses a colon correctly to introduce an explanation?

Question 10

Which sentence uses a semi-colon correctly?

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More KS2 GPS practice

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Colons & Semi-colons — Frequently Asked Questions

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KS2 GPS Colons & Semi-colons Guide All Topics