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Grammar

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Would you say that it’s hard to keep certain words straight, or that its hard? Is that you’re problem or your problem? Getting grammar right can be tricky, and most of the explanations you’ll find online are preachy, patronizing, or just plain boring. That’s why we decided to create our own lessons and videos—and to make them fun. Refresh your knowledge of common grammar rules with our one-page grammar briefs, or learn the difference between commonly confused words with our grammar videos.

Grammar Briefs

  • Contractions

  • Possessives

  • Sentences

  • Sentence Fragments

  • Run-on Sentences

  • I, me, and other pronouns

  • Semi-Colons

  • Quotation Marks

  • Adjectives and Adverbs

  • Capitalization

  • Negatives

  • Abbreviations and Acronyms

  • Commas

    lesson contents
    • What is a comma?

    • More commas

Grammar Practice

  • Homophones

Grammar Videos

  • There, Their, or They're?

  • It's or Its?

  • Bear or Bare?

  • Compliment or Complement?

  • Literally or Figuratively?

  • Who's or Whose?

  • Me or I?

  • Lose or Loose?

  • Your or You're?

  • Illusion or Allusion?

  • Plural Possessives

  • Than or Then?

  • Couple or Few?

Grammar Videos

  • There, Their, or They're?

    01:313,789 views

    Private Ramirez is sent on a daring mission: To learn the difference between there, their, and they're.

  • It's or Its?

    The dangers of the wild don't stop this cowboy from explaining it's and its.

  • Bear or Bare?

    01:061,098 views

    Confusing bear and bare can get you arrested in 47 states.

  • Compliment or Complement?

    01:351,204 views

    Complement and Compliment get confused on the dance floor.

  • Literally or Figuratively?

    Find out the hard way what happens when something literally explodes.

  • Who's or Whose?

    Detective McClane solves the biggest mystery of his career: the difference between who's and whose.

  • Me or I?

    01:042,034 views

    Things when get weird when the Grammar Bandit tries to spread the gift of grammar.

  • Lose or Loose?

    01:211,073 views

    A giraffe gets loose on the racetrack. Just another day at the races.

  • Your or You're?

    01:033,677 views

    Stop monkeying around and learn the difference between your and you're.

  • Illusion or Allusion?

    01:271,422 views

    A contest of illusion and allusion includes a hippopotamus and references to Romeo and Juliet.

  • Plural Possessives

    01:192,513 views

    Exorcise bad grammar from your life by learning about plural possession.

  • Than or Then?

    01:402,977 views

    Well, Howdee! Don't tell me you don't know the difference between than and then!

  • Couple or Few?

    01:571,122 views

    Wanda the Waitress gets annoyed with diners who confuse couple and few.

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Learn More

  • Fractions

  • Reading Activities

  • Word 2013

  • Decimals

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