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      Practise and apply spelling words with the suffixes "-less" and "-ful"

      Lesson details

      Learning outcome

      I can spell words using the suffixes -ful and -less.

      Key learning points

      1. The suffixes -ful and -less can be used to change the meaning of a root word.
      2. 'Look, cover, write and check' is a useful practice strategy.
      3. How to spell the curriculum word: famous.
      4. The -less and -ful suffixes start with a consonant, so the root word usually doesn’t change when the suffix is added.
      5. If the root word has more than one syllable and ends in a consonant +y, then ‘y’ is replaced by ‘i’ before the suffix.

      Keywords

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

      • Adjective - describes a noun

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

      • Noun - a naming word for a person place or thing

      Common misconception

      Children may spell words with the suffix -ful using a double 'l'.

      Explicilty make the distinction between the word 'full' and the suffix -ful, which only has one 'l'. Practise spelling both in a sentence.

      Teacher tip

      Adapt the dictated sentence to include focus grammar and spellings that you are working on in writing tasks, which also follow the spelling patterns taught.

      Licence

      This content is © 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.
      Identify all the words containing the suffix -ful.

      fullest
      Correct answer: cheerful
      fully
      Correct answer: merciful

      Q2.
      Identify all the words containing the suffix -less.

      lesson
      Correct answer: powerless
      slowly
      Correct answer: hopeless

      Q3.
      What word class is the word 'hopeless' in this sentence. Chen felt hopeless without his friends nearby.

      verb
      noun
      Correct answer: adjective
      adverb

      Q4.
      Match the words to the rules that apply when the suffix -less or -ful is added.

      Correct Answer:cheer - cheerful,Just add -ful.
      Correct Answer:mercy - merciful,Remove the ‘y’, then add -iful.
      Correct Answer:hope - hopeless,Just add -less.
      Correct Answer:mercy - merciless,Remove the ‘y’, then add -iless.

      Q5.
      Choose the correct spelling of the word in bold in the sentence. Queen Elizabeth had a very peesfull reign.

      pieceful
      Correct answer: peaceful
      peacefull
      piecefull

      Q6.
      Choose the correct spelling of the word in bold in the sentence. It was a joifull day.

      joiful
      Correct answer: joyful
      joyfull

      6 Questions

      Q1.
      Match the words to the rules that apply when the suffix -less or -ful is added.

      Correct Answer:play - playful,Just add -ful.
      Correct Answer:beauty - beautiful,Remove the ‘y’, then add -iful.
      Correct Answer:power - powerless,Just add -less.
      Correct Answer:pity - pityless,Remove the ‘y’, then add -iless.

      Q2.
      Choose the correct spelling of the word in bold in the sentence. She was very helpfull that day.

      helppful
      Correct answer: helpful
      helpfull
      helpiful

      Q3.
      Choose the correct spelling of the word in bold in the sentence. This tool is broken and yoosles!

      useles
      Correct answer: useless
      yoosles
      yoosless

      Q4.
      Correct the spelling of the word in bold in the sentence. The pityles zookeeper ignored the crying animals.

      Correct Answer: pitiless

      Q5.
      Correct the spelling of the word in bold in the sentence. Be cairfull on the stairs.

      Correct Answer: careful

      Q6.
      Correct the spelling of the word in bold in the sentence. I saw a faymus singer on the train.

      Correct Answer: famous

      To help you plan your 3 English lesson on: Practise and apply spelling words with the suffixes "-less" and "-ful", download all teaching resources for free and adapt to suit your pupils' needs...