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      Using and spelling suffixes: -less

      Lesson details

      Learning outcome

      I can spell words using the suffix -less.

      Key learning points

      1. A suffix is a letter or group of letters at the end of a word which creates another word.
      2. If the suffix starts with a consonant letter, it is usually added without any change to the root word.
      3. If a root word has more than one syllable and ends in a consonant + 'y', then 'y' is replaced by 'i' before the suffix.

      Keywords

      • Suffix - a letter or group of letters at the end of a word which creates another word

      • Adjective - describes a noun

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

      Common misconception

      Pupils may think the suffix only has one 's', like the suffix -ful, which only has one 'l'.

      Draw a direct comparison: '-less' is how we would expect it to be spelt, whereas '-ful' is surprising and only has one 'l'.

      Teacher tip

      Focus on the easier spellings, as pupils will return to the more complex rules several times in KS2. At this point, securing an understanding of the meaning and function of suffix, and seeing the connections between spellings is the most important.

      Licence

      This content is Ā© Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      Choose the correct spelling and representation of the word in bold in the following sentence: They heard a byootifull song.

      beautifull
      Correct answer: beautiful
      beutiful
      beatifull

      Q2.
      Select the two words that contain the suffix '-ful'.

      Correct answer: cheerful
      slowly
      Correct answer: fearful
      cheerless

      Q3.
      Match the words with their word roots.

      Correct Answer:slowly,slower

      slower

      Correct Answer:fearless,fear

      fear

      Correct Answer:played,playing

      playing

      Q4.
      Choose the correct spelling of the word in bold in the following sentence: He was very chearfull.

      cheerfull
      chearful
      Correct answer: cheerful

      Q5.
      Choose the correct spelling of the word in bold in the following sentence: He was a very hellpfull teacher.

      helpfull
      Correct answer: helpful
      hepful

      Q6.
      Which word class are words ending in the suffix '-ful' usually?

      verbs
      Correct answer: adjectives
      nouns

      6 Questions

      Q1.
      What is a suffix?

      a letter or group of letters at the start of a word which creates another word
      Correct answer: a letter or group of letters at the end of a word which creates another word
      a type of verb
      a type of adjective

      Q2.
      Select the words that contain the suffix '-less'.

      Correct answer: fearless
      slowly
      lesson
      Correct answer: hairless
      harmful

      Q3.
      Match the words with their word roots.

      Correct Answer:hairy,hairless

      hairless

      Correct Answer:harmful,harmless

      harmless

      Correct Answer:fearful,fearless

      fearless

      Q4.
      Choose the correct spelling of the word in bold in the following sentence: The spider was harmles.

      harnles
      Correct answer: harmless
      harmles

      Q5.
      Correct the spelling of the word in bold in the following sentence: The day seemed endles.

      Correct Answer: endless

      Q6.
      Correct the spelling of the word in bold in the following sentence: It was a strange hareles cat.

      Correct Answer: hairless

      To help you plan your 2 English lesson on: Using and spelling suffixes: -less, download all teaching resources for free and adapt to suit your pupils' needs...