AP Biology Premium, 2025: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice

Good book

My son used this book and scored a 5, which is the maximum score, on his AP Biology Exam. The Barron's AP Biology Premium, 2025 edition remains one of the most rigorous and comprehensive resources for students aiming for a score of 5. Known for its "over-preparation" philosophy, this book is designed for students who want to master every detail rather than just skimming the surface. The "Premium" designation refers to the extra practice tests and online resources bundled with the physical book. It comes with 6 Full-Length Practice Tests: You get 2 paper-based tests in the book and 4 digital tests via Barron’s Online Learning Hub; A Comprehensive Review: Detailed chapters covering all 8 units of the AP Biology curriculum, including the latest 2025 updates (e.g., changes to Biogeochemical cycles in Unit 8); Skill-Specific Chapters: Dedicated sections on statistical tests (Chi-square, standard deviation) and lab experiments, which are critical for the FRQ section; and Online Learning Hub: Provides timed practice modes and automated scoring to help you track progress.

My daughter practiced this book for Ap and also she got 5 in Ap biology. It’s really useful

In my experience, all Barrons books are great for studying for AP’s. This was not the exception, my favorite part is the summary for each unit. Didn’t use it for its full potential but it did save me many times during the year when I didn’t study at all for tests.

Good for Ap Biology

Great book to prepare for the dreaded AP test. Full of information and easy to digest. It was a huge help getting my daughter ready for her AP test. I highly recommend this book to prepare your student for their test.