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A prerequisite knowledge graph of 1590 learning concepts across 8subjects. Track what you've mastered and see exactly what you're ready to learn next — the topics whose prerequisites you've already met. Built on the Marble Open Skill Taxonomy.

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Silent Letters in Words

English · Spelling & Word Study · procedural

Spell words containing silent letters that are remnants of earlier pronunciation or etymology, recognising common silent-letter patterns and using word origins to remember them

What mastery looks like

  • Identify and spell words with silent initial consonants: knight, know, write, wrap, gnaw, psalm, applying knowledge that these letters were once pronounced
  • Spell words with silent internal letters: doubt (b), island (s), muscle (c), solemn (n), using etymological connections to aid memory (e.g. doubt from Latin dubitare)
  • Use word families and etymology to remember silent letters, e.g. sign is related to signal where the g is pronounced

Check your understanding

When Silent Letters in Words writes words that have silent letters — like "knight," "wrap," or "lamb" — do they remember to include the silent letter even though you can't hear it?

Prerequisites

Required first

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