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