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Textbook
Introduction
Welcome
ACT updates
1. ACT Math
2. ACT English
3. ACT Reading
4. ACT Science
5. ACT Writing
Wrapping up
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Welcome
Achievable ACT
. Introduction

Welcome

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Welcome to the Achievable ACT course!

This course is designed to prepare you for the ACT exam. The content is organized by the same subjects you’ll see on the test: English, Math, Reading, Science, and Writing.

Eligibility

The ACT is usually taken by students ages 16-18 as part of the college admissions process. However, anyone who is at least 13 years old and has completed high school (or is currently completing it) can take the ACT.

Exam format

The exam has four required sections - English, Math, Reading, and Science - plus an optional Writing section.

  • The four required sections use multiple-choice questions.
  • The Writing section (if you choose it) is one essay.

Each required section is scored from 1 to 36. Your composite score is the average of the four required section scores.

The Writing section is scored separately, from 2 to 12.

Content outline

Test Questions Time per test
English 75 45 minutes
Mathematics 60 60 minutes
Reading 40 35 minutes
Science 40 35 minutes

If you choose the optional Writing portion, you’ll have 40 minutes to write one essay.

Starting in the spring of 2025, U.S. students taking the ACT online will see a shorter format with an optional science section. Paper tests will follow later in the fall of 2025. The ACT updates chapter provides a detailed overview of these changes.

Tips for success

  • Do the work.

    Read through the material, click “Complete” at the end of each chapter, and consistently do your assigned reviews (click here to learn more about how to use our program). Achievable is built to be easy to use on your phone. Check out this page to learn how to turn the program into an app. The easier it is to access the course, the more likely you are to keep up with your work.

  • Study smart.

    As you prepare for the ACT, identify which sections are most challenging for you. Use that information to guide your practice so you can strengthen the areas where your understanding isn’t complete yet. At the same time, keep practicing the sections you’re already strong in so those skills stay sharp.

Final thoughts

The textbook’s wrap-up section includes practical details about taking the ACT, including registration, exam costs, and test-taking options.

This course is designed to guide you through the ACT. Achievable exam prep includes an online textbook, review questions, full-length practice exams, and videos on key topics. Work through the course in order: start with the textbook, then move into practice questions and full-length exams.

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