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Education Concept Tracker

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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Tricky words

English · Spelling & Word Study · procedural

Spell common exception words from memory that do not follow regular phonic patterns, including the days of the week

What mastery looks like

  • Correctly spell high-frequency irregular words (e.g. 'said', 'the', 'was')
  • Write all seven days of the week correctly
  • Recall and write exception words in dictated sentences

Check your understanding

Can Tricky words spell tricky everyday words like "said," "were," "come," and the days of the week from memory without needing to sound them out?