New
New
Year 6

Spelling words with the suffixes -sion and -ssion

I can spell words with the suffixes -sion and -ssion.

New
New
Year 6

Spelling words with the suffixes -sion and -ssion

I can spell words with the suffixes -sion and -ssion.

Lesson details

Key learning points

  1. The /shun/ sound can be spelt four different ways: -tion, -cian, -sion and -ssion.
  2. The /shun/ sound is sometimes spelt 'sion' or 'ssion'.
  3. The suffix -sion is used for the /shun/ or /zhun/ sound when the root word ends in 'd', 'de' or 'se'.
  4. The suffix -ssion is used for the /shun/ sound when the root word ends in 'ss' or 'mit'.
  5. How to spell the curriculum words: profession and develop

Common misconception

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

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.

Keywords

  • Root word - the base word from which other words are formed often by adding prefixes or suffixes

  • Suffix - a letter or group of letters added to the end of a word to change its meaning

  • Noun - a naming word for people, places or things

  • Verb - a doing, being or having word

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

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6 Questions

Q1.
Match the root word to the related noun ending in -tion.
Correct Answer:admire,admiration

admiration

Correct Answer:found,foundation

foundation

Correct Answer:determine,determination

determination

Q2.
Which rule is used when 'calculate' becomes 'calculation' when the suffix -ation is added?
Just add the suffix
Remove ‘e’, then add the suffix
Correct answer: Remove ‘ate’, then add -ation
Q3.
Words using the -cian spelling for /shun/ often have a root word ending in which letters?
d, s or e
t or te
Correct answer: c or cs
th or ti
Q4.
Select all the words with the /shun/ sound at the end.
ship
Correct answer: invention
facial
Correct answer: beautician
Correct answer: mission
Q5.
Select the nouns.
famous
sweetest
Correct answer: happiness
Correct answer: celebration
Correct answer: community
Q6.
Correct the spelling of the word in bold in the following sentence: Petrol cars create polushun.
Correct Answer: pollution

6 Questions

Q1.
Match the root word to the related noun ending in -sion.
Correct Answer:divide,division

division

Correct Answer:extend,extension

extension

Correct Answer:tense,tension

tension

Correct Answer:conclude,conclusion

conclusion

Q2.
Match the root word to the related noun ending in -ssion.
Correct Answer:confess,confession

confession

Correct Answer:permit,permission

permission

Correct Answer:discuss,discussion

discussion

Correct Answer:omit,omission

omission

Q3.
Correct the spelling of the word in bold in the following sentence: You must make a disishun.
Correct Answer: decision
Q4.
Correct the spelling of the word in bold in the following sentence: I would like to have a discushun with you.
Correct Answer: discussion
Q5.
Match the suffixes to the clues that help determine the correct spelling of the /shun/ spelling in words with these suffixes.
Correct Answer:tion,root words end in t or te (the most common)

root words end in t or te (the most common)

Correct Answer:sion,root words end in d, de or se (can sound like /zhun/)

root words end in d, de or se (can sound like /zhun/)

Correct Answer:ssion,root words end in ss or mit

root words end in ss or mit

Correct Answer:cian,root words end in c or cs (professions)

root words end in c or cs (professions)

Q6.
Correct the spelling of the word in bold in the following sentence: When I have completed my home learning, I watch televishion.
Correct Answer: television

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