ACT Compass Writing

ACT Compass Writing focuses on developing essential writing skills for standardized testing and academic success.

Basic Concepts

Grammar and Usage

The Rules of the Road

Grammar is like the traffic laws of writing—it helps everyone understand each other! Good grammar means using words and punctuation correctly so your message is clear.

Key Grammar Concepts

  • Subject-verb agreement: Subjects and verbs must match in number (singular/plural).
  • Pronoun usage: Pronouns should clearly refer to the correct noun.
  • Verb tense: Use the right tense to show when something happens.

Common Grammar Mistakes

  • Mixing up "their," "there," and "they're."
  • Using the wrong verb tense.
  • Confusing "its" and "it's."

Why It Matters

Proper grammar makes your writing easier to read and more professional, whether you're writing a school essay or a job application.

Examples

  • They are going to the park. (Correct use of 'they are')

  • She runs every morning. (Subject and verb agree)

In a Nutshell

Good grammar helps your writing make sense to everyone.