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Year 5 - English

Using the suffixes -cian, -sion and -ssion to represent /shun/

Verb, adjective and noun suffixes

Unit Summary

In this unit, pupils learn spelling and grammar conventions associated with certain verb, adjective and noun suffixes like -ing, -ed, -s, -ies, -es, -ves, -ate, -en, -ify and -less. Pupils review and learn more examples of how the addition of a suffix can affect the grammar of a word.

Lesson Summary

You will learn to spell words using all the /shun/ suffixes.

Key Notes

  • If the word is a profession, the noun will generally end in "-cian".
  • If the root word ends in "ss" or "mit", remove the "ss" or "t" and add "-ssion".
  • If the root word is a verb ending in "se" or "de", remove the "se" or "de" and add "-sion".
  • If the root word ends in "c" or "cs", remove the "c" or "cs" and add "-cian".
  • How to spell the curriculum words: possession, occasion and occasionally.

Vocabulary To Learn

  • suffix: a letter or group of letters added to the end of a word to change its meaning
  • root word: the base word from which other words are formed often by adding prefixes or suffixes
  • noun: a naming word for a person, place or thing

Common Mistakes To Avoid

  • Some pupils may not know the related root word or see how they are connected.

3 Quick Questions (With Answers)

1. Explain this English learning goal in two key points.

If the word is a profession, the noun will generally end in "-cian". If the root word ends in "ss" or "mit", remove the "ss" or "t" and add "-ssion".

2. Define this language term and use it in a sentence. 'suffix'

a letter or group of letters added to the end of a word to change its meaning.

3. Correct this common English misunderstanding.

Mistake: Some pupils may not know the related root word or see how they are connected. Correction: Put the /shun/ word and the associated root word into a simple sentence to help secure their meaning. This will help pupils see the connections in meaning and spelling between the words.

More Lessons In This Unit

Browse all guides in the Year 5 English guide library.