Fully Updated for the May 2025 AP Exam!
Teacher-Recommended and AP Expert-Reviewed.
Ready to succeed in your AP Biology course and ace the exam? This
5 Steps to a 5
guide is more than a review guide — it's a system that has helped thousands of students walk into test day feeling prepared and confident.
Everything you Need for a 5:
Practice with 3 full-length sample tests that align with the latest format
Brush up with hundreds of practice questions
Review the most important topics covered during the AP school year
Trust the Experts:
All 5 Steps authors are leading AP educators who are intimately familiar with the course and exam
AP Biology exam strategies and tips you won't find anywhere else!
Digital Solutions:
Personalized study plans with daily goals and powerful analytics
Digital flash cards for study on the go
Interactive practice tests with answer explanations
Available online and on mobile devices