KS2 Punctuation: Dashes, Hyphens and Commas for Clarity

Some punctuation marks change what a sentence means. 'A man eating shark' and 'a man-eating shark' are very different animals. 'Can you help Leo?' asks someone to help Leo, while 'Can you help, Leo?' asks Leo to help. The Year 5 and 6 punctuation programme is full of marks like these: hyphens and commas used to avoid ambiguity, dashes, semi-colons, bullet points. They regularly appear in the Key Stage 2 grammar, punctuation and spelling test. This material practises them together and builds on the basic marks already covered elsewhere in this category.

It follows the Years 5 and 6 punctuation content of the national curriculum grammar appendix and the matching parts of the Key Stage 2 test framework. Hyphens are used to avoid ambiguity (man-eating shark, re-cover, a little-used car). Commas clarify meaning, both before a name when someone is spoken to and after an opening clause, so that 'While the children were eating, the dog barked' does not suggest the children were eating the dog. A pair of dashes marks parenthesis, with brackets and commas as alternatives. A single dash marks the boundary between two independent clauses. You also practise semi-colons that separate list items which already contain commas, the colon and consistent punctuation for bullet points, and apostrophes for plurals that do not end in s: children's, women's, people's.

The quiz has twelve questions with original sentences. You choose the sentence that shows a given meaning, decide where a comma should go, pick the correctly placed dashes and semi-colons and complete possessives. Each answer explains what would change if the mark were missing or misplaced. The flashcards give quick recall of each rule and the difference between a hyphen and a dash. In the practice exam, the examiner gives you sentences to punctuate, pairs of sentences to compare and short writing tasks, one at a time, with brief feedback at the end. The printable written sheet asks you to explain differences in meaning, add dashes and brackets, join clauses with a dash, add commas that prevent misreading, write possessives, set out bullet points and a semi-colon list, and explain the difference between a hyphen and a dash with your own examples.

By the end, you should be able to choose these marks on purpose and explain how they affect meaning. That is exactly what the test asks for, and it will make your own writing clearer.

• Use hyphens to avoid ambiguity (man-eating shark, re-cover, a little-used car)
• Place commas to clarify meaning and prevent misreading
• Use a pair of dashes, brackets or commas for parenthesis, and a single dash between independent clauses
• Separate list items that contain commas with semi-colons and introduce and punctuate bullet points consistently
• Form possessives of plurals that do not end in s (children's, women's, people's)

Practice material written by Zestly, based on the national curriculum in England: English Appendix 2 – Vocabulary, grammar and punctuation (DfE, 2013), Years 5 and 6 punctuation, and its glossary, and on the Key Stage 2 English grammar, punctuation and spelling test framework (STA, 2016 onwards), content domain G5.6a, G5.8, G5.9, G5.11, G5.12, G5.13 and G5.14.