SEND Learning Strategy

LS016: Command words and task decoding

Make task language predictable so students start the right work, first time.

Teach a small set of command-word meanings explicitly, rehearse the decoding routine, and use it across subjects so the habit becomes automatic.

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Implementation steps

  1. Identify the 10-15 most common command words used in your subject (for example, state, describe, explain, compare, justify).
  2. Write a one-page command word map: word -> what to do -> what good looks like (one short example each).
  3. Teach a 60-90 second decode routine and practise it on low-stakes questions.
  4. Model decoding aloud before independent work: 'The command word is..., so my output needs to...'.
  5. Build weekly retrieval (quick quiz or starter) so command words are remembered, not re-taught each time.
  6. Teach command decoding using literal language and avoid introducing extra idiom-heavy phrasing in the decode routine.
  7. Build a short processing pause before students respond to command-word checks in whole-class questioning.

Classroom routines

  • Before first task: underline the command word, circle key information, and box the required output (number, diagram, sentence, or paragraph).
  • Use the same decoding stem every time: 'It says ___, so I must ___.'
  • Display the command word map (or a smaller top-6 list) during independent work.
  • When a student is stuck, prompt decoding rather than re-explaining the whole question.
  • After completion, quick self-check: 'Did I actually do what the command word asked?'
  • Use the same repetitive decode phrase each lesson so task language becomes predictable.
  • Provide a visible command-word prompt card during independent work for students with language-processing barriers.

Adaptation guidance

  • Reduce the live list to 6-8 high-frequency command words for slow processing or working-memory barriers.
  • Use icons (for example, compare = two columns; justify = because chain) for receptive language barriers.
  • Pre-teach command words to a small group before an assessed task, then revisit in class for everyone.
  • Provide worked examples that explicitly highlight the command word and show the matching response structure.
  • Keep challenge high: adjust language route, not the intellectual demand.
  • Reduce live questioning pace and increase take-up time when command-word decoding is accurate but responses are delayed.
  • Pair command words with simple visual cues and worked outputs for receptive language barriers.

Staff language prompts

  • What is the command word asking you to do?
  • Show me the box: what format does your answer need?
  • Say it out loud: 'It says ___ so I must ___.'
  • Which part of the question tells you what evidence to use?
  • Take thinking time: what does the command word want your answer to do?
  • Point to the command word first, then tell me the first action.

Pitfalls to avoid

  • Giving a long glossary with no rehearsal or retrieval.
  • Teaching definitions without concrete examples of outputs.
  • Letting each teacher use different terms for the same command word.
  • Correcting answers without correcting the underlying task misread.
  • Checking command-word definitions without checking whether students can apply them to the actual question format.
  • Switching decode stems between adults so the routine loses predictability.

Impact checks

  • Fewer incorrect starts (the wrong-task problem).
  • Improved accuracy on extended responses and exam-style questions.
  • Reduction in 'I don't get it' when the real barrier is task language.
  • More consistent response quality across classes and subjects.
  • Track whether students can identify the command word before planning an answer under timed conditions.

Escalation and specialist review indicators

  • Persistent misinterpretation of task demands despite explicit teaching and rehearsal.
  • Marked gap between verbal understanding and written response format.
  • Language barriers significantly limiting curriculum access across subjects.

Evidence / further reading

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Related behaviour strategies

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