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      Silent letters: the 'mb' spelling

      Lesson details

      Learning outcome

      I can spell words with 'mb' representing the 'm' phoneme.

      Key learning points

      1. mb' can be a representation of the 'm' phoneme.
      2. The representation 'mb' is often found at the end of a word, such as climb.
      3. How to spell the common exception word: parents.

      Keywords

      • Grapheme - the letter or group of letters that represent a sound

      • Phoneme - the smallest unit of sound that can change its meaning

      • Silent letter - a letter in a word that is not pronounced when the word is spoken

      Common misconception

      Children can often spell the past tense how it sounds, e.g. with a 'd' at the end rather than 'ed'.

      Remind children that the suffix 'ed' is often used to mark the past tense, even though it can sound like 'd' or 'id' or 't'.

      Teacher tip

      Use an image to support the hold a sentence to match what is being written alongside saying it lots of times in lots of different ways.

      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.
      Match each word to the number of phonemes it contains.

      Correct Answer:gum,3

      3

      Correct Answer:swimming,6

      6

      Correct Answer:swim,4

      4

      Q2.
      How many syllables are in the word swimming?

      1
      Correct answer: 2
      3
      7

      Q3.
      Choose another spelling that can also represent the sound 'm', like in 'swim'.

      Correct answer: mm
      n
      nn
      lm

      Q4.
      Choose the correct word and spelling to complete this sentence: The stars shone brightly in the __________ sky.

      knight
      Correct answer: night
      nite

      Q5.
      Choose the correct word and spelling to complete this sentence: I can __________ music playing next door.

      here
      Correct answer: hear
      here

      Q6.
      Match the word to its definition.

      Correct Answer:phoneme,the smallest unit of sound in a word

      the smallest unit of sound in a word

      Correct Answer:grapheme,a letter, or group of letters, that represent a phoneme

      a letter, or group of letters, that represent a phoneme

      Correct Answer:digraph,a type of grapheme where two letters represent one phoneme

      a type of grapheme where two letters represent one phoneme

      Correct Answer:homophones,words that sound the same with different spellings

      words that sound the same with different spellings

      6 Questions

      Q1.
      Choose the correct word and spelling to complete this sentence: The child lived with their __________.

      parnts
      pairints
      Correct answer: parents
      parints

      Q2.
      Which words contain the 'mb' spelling of the 'm' sound?

      Correct answer: thumb
      zombie
      mug
      Correct answer: comb

      Q3.
      Choose the representation of the 'm' sound that matches the words.

      Correct Answer:swimming,mm

      mm

      Correct Answer:map,m

      m

      Correct Answer:crumb,mb

      mb

      Q4.
      Where is the 'mb' spelling usually found in a word?

      the beginning
      the middle
      Correct answer: the end

      Q5.
      Choose the correct spelling for the word in bold in the following sentence: I hurt my thum at playtime.

      Correct answer: thumb
      tum
      fum
      thubm

      Q6.
      Correct the spelling in bold in the following sentence: I clighmd a tree yesterday.

      Correct Answer: climbed

      To help you plan your 2 English lesson on: Silent letters: the 'mb' spelling, download all teaching resources for free and adapt to suit your pupils' needs...