Kaplan is an Official Teaching Partner of the ACT.

Ready to master the ACT? ACT Premium Prep, Second Edition, is your comprehensive guide to a higher score. This all-in-one resource reflects changes to the Enhanced ACT and offers a winning combination of in-depth subject review, realistic practice, and expert strategies to help you face test day with confidence.

With ACT Premium Prep  you'll get a full year of access to our extensive online center in addition to the book. Dive into 5 full-length Kaplan practice tests (one in the book and four online), an online Qbank with hundreds of additional questions, and video lessons from our top experts.

The Kaplan Guarantee 
We’re so certain that ACT Premium Prep offers the guidance you need that we guarantee it: After studying with our online resources and book, you'll score higher on the ACT—or you'll get your money back.

The Most Realistic Practice

• Five full-length Kaplan practice tests with detailed answer explanations (1 printed in the book and 4 online).
• A full year of access to our online center, featuring a customizable Qbank and video lessons to guide your study.
• Optional Science and Writing preparation through your online center.
• Pre-quizzes to help you identify what you already know and what you can skip.
• A practice questionat the start of every lesson to help you quickly identify its focus.
• Targeted practice questions after each lesson to test your comprehension.
• Mixed practice quizzes at the end of every chapter to assess your learning.

• “On Test Day” strategy notes in every math chapter to remind you that the ACT is primarily a strategy test.
• “Reflect” pages at the end of each chapter to help you evaluate your progress and create a plan for improvement.
• An online study-planning tool to help you make the most of your prep time, no matter how much you have.

• We know the test: Our learning engineers have put tens of thousands of hours into studying the ACT, and we use real data to design the most effective strategies and study plans.
• Created by teachers, for students: Kaplan's books and practice questions are written by veteran teachers who know how students learn. Every explanation is crafted to help you truly understand the material.
• We invented test prep: Kaplan (kaptest.com) has been helping students succeed for over 80 years.