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      Practise and apply spelling words with the prefixes "dis-", "non-", "mis-" and "un-"

      Lesson details

      Learning outcome

      I can spell words using the prefixes dis-, non-, mis- and un-.

      Key learning points

      1. A prefix is a letter or group of letters at the start of word which creates another word.
      2. The prefixes dis-, non- and un- mean 'not', mis- usually means 'wrongly'.
      3. Colour blocking is a useful practice strategy.
      4. How to spell the curriculum word: recent.

      Keywords

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

      • Prefix - a letter or group of letters added to the start of a root word to change its meaning

      Common misconception

      Pupils misspell the words with prefixes because they cannot spell the root word.

      Draw attention to tricky elements of the root words as necessary, e.g. the 'ea' in healthy - unhealthy.

      Teacher tip

      Adapt the choice and number of words in the section on practice to suit individual pupils. Alternatively, provide children with the root word, so focus can be directed to adding the prefix.

      Licence

      This content is © Oak National Academy Limited (2026), 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.
      Match the words to their meanings.

      Correct Answer:nonsense,not sensible

      not sensible

      Correct Answer:nonfiction,not made up

      not made up

      Correct Answer:nonstick,not sticky

      not sticky

      Q2.
      Match the words to their meanings.

      Correct Answer:disappear,not visible

      not visible

      Correct Answer:dishonest,not trustworthy

      not trustworthy

      Correct Answer:disgusting,not tasty

      not tasty

      Q3.
      Match the words to their meanings.

      Correct Answer:misbehave,behave wrongly

      behave wrongly

      Correct Answer:miscalculate,work out the wrong answer mathematically

      work out the wrong answer mathematically

      Correct Answer:misunderstand,understand wrong

      understand wrong

      Q4.
      Correct the spelling of the word in bold in the following sentence: 'I tried not to mispel the words.'

      missspell
      mispell
      Correct answer: misspell
      misspel
      mispel

      Q5.
      Correct the spelling of the word in bold in the following sentence: 'I felt unnhapee without my friends.'

      unhapee
      unhapy
      Correct answer: unhappy

      Q6.
      Correct the spelling of the word in bold in the following sentence: 'I asked the teacher a queschun.'

      kwestion
      queschun
      questoin
      Correct answer: question

      6 Questions

      Q1.
      What does the prefix 'mis-' usually mean?

      before
      after
      Correct answer: wrongly
      under

      Q2.
      What does the prefix 'dis-' usually mean?

      wrongly
      Correct answer: not
      over
      under

      Q3.
      Choose the correct spelling of the word in bold in the following sentence: 'I forgot my number bonds and misskalculayted the sum.'

      misskalculayted
      miskalculated
      misscalculated
      Correct answer: miscalculated
      miscalculateed

      Q4.
      Choose the correct spelling of the word in bold in the following sentence: 'The puddles dissapeerd in the sun.'

      dissappeard
      dissappeared
      Correct answer: disappeared
      disappeard

      Q5.
      Correct the spelling of the word in bold in the following sentence: 'My brothers dissaggreed about what to watch on TV.'

      Correct Answer: disagreed

      Q6.
      Correct the spelling of the word in bold in the following sentence: 'I watched their reesint match.'

      Correct Answer: recent

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