SAT Grammar / Punctuation

Apostrophes and Possessive Nouns

Part of the full libraryOpens January 2, 2027 · $97 for a year
What’s included
Thomas MeliSAT instructor

You’ll leave with these skills

  1. Tell a plural from a possessive
  2. Count the owners before you place the apostrophe
  3. Spell the possessive of an irregular plural
  4. Check every word in a two-word answer

This lesson is part of the full library

207 lessons that teach every skill the SAT tests
  • 71Math
  • 40Reading
  • 24Grammar
  • 10 full-length practice tests to build test-day stamina and confidence
  • A Desmos simulator to solve math questions faster
  • A step-by-step guide to every practice test question
  • The Bluebook Simulator, so test day feels familiar
  • A drawing for every key term, so new ideas make sense at a glance

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