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      Identifying intervals

      Lesson details

      Learning outcome

      I can accurately identify a range of intervals by ear and notate them.

      Key learning points

      1. Identifying intervals is key to melodic dictation.
      2. We can use reference melodies to help us identify specific intervals by comparing the interval to the specific melody.
      3. We also need to consider whether an interval is ascending or descending.
      4. Once we have worked out the interval, we can notate it by drawing it on the stave next to the given starting note.

      Keywords

      • Interval - An interval is the distance in pitch between two notes (e.g. a 5th).

      • Semitone - A semitone is the smallest interval in most Western music (e.g. C to C#).

      • Tone - A tone (also called a major second) is an interval of two semitones (e.g. C to D).

      Common misconception

      Singing is only useful for singers.

      When identifying intervals, singing is incredibly useful, even for those who aren't confident singers. Hearing the intervals back through singing or humming allows us to compare them to the reference melodies. Without this, it is much harder.

      Teacher tip

      Repeated practise is essential for interval recognition, so if possible provide additional practise exercises. At this level, differentiating between major and minor 6ths, 7ths and 3rds is not necessary. However, for high-performing pupils, consider setting tasks that allow them to practise these.

      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.
      Which of these is an example of an interval?

      Correct answer: an octave
      a two-step
      a bass
      a scale
      a quaver

      Q2.
      Which of these intervals is largest?

      6th
      4th
      semitone
      Correct answer: octave

      Q3.
      A conjunct melody can only use semitones and __________.

      Correct Answer: tones

      Q4.
      Which is larger – a tone or a semitone?

      Correct Answer: a tone, tone

      Q5.
      Which two of these intervals could be included in a disjunct melody?

      Correct answer: Fourth
      Tone
      Correct answer: Third
      Semitone

      Q6.
      Is this melody disjunct or conjunct?

      An image in a quiz
      Correct Answer: conjunct
      Q6 MuseScore Studio is developed by Muse Group https://musescore.org/en

      6 Questions

      Q1.
      Which reference melody could we use to identify a fifth?

      Correct answer: Twinkle Twinkle Little Star
      Happy Birthday (start)
      Oh When The Saints
      Here Comes The Bride

      Q2.
      Which reference melody could we use to identify a tone?

      Jingle Bells
      Correct answer: Happy Birthday (start)
      Oh When The Saints
      Here Comes The Bride

      Q3.
      Which reference melody could we use to identify a fourth?

      Jingle Bells
      Greensleeves
      Correct answer: Here Comes The Bride
      Oh When The Saints

      Q4.
      What interval is this?

      An image in a quiz
      3rd
      4th
      5th
      Correct answer: 6th
      7th

      Q5.
      What interval is this?

      An image in a quiz
      5th
      6th
      7th
      Correct answer: Octave

      Q6.
      What interval is this?

      An image in a quiz
      2nd
      3rd
      Correct answer: 4th
      5th
      6th
      Q4 MuseScore Studio is developed by Muse Group https://musescore.org/en Q5 MuseScore Studio is developed by Muse Group https://musescore.org/en Q6 MuseScore Studio is developed by Muse Group https://musescore.org/en

      To help you plan your 11 music lesson on: Identifying intervals, download all teaching resources for free and adapt to suit your pupils' needs...