Every study guide on this site is written to help you learn more efficiently, not just study harder. We prioritize active recall, spaced repetition, and evidence-based strategies over passive rereading. All guides are free, and we recommend free resources (Khan Academy, OpenStax, Anki) before paid alternatives whenever possible.
Pre-med science guides
These guides cover the core subjects tested on the MCAT and required for medical school prerequisites. Each guide includes key concepts, common exam questions, and recommended free resources.
Biology Study Guide
Cell biology, genetics, anatomy, physiology, and evolution. Covers both MCAT and prerequisite coursework.
Start studyingBiochemistry Study Guide
Amino acids, enzyme kinetics, metabolism, and molecular biology. The highest-yield MCAT subject.
Start studyingPsychology and Sociology Study Guide
Behavioral sciences for the MCAT. Social determinants of health, learning theories, and research methods.
Start studyingStudy skills and strategies
How to Study Effectively
Evidence-based study techniques including active recall, spaced repetition, interleaving, and the Pomodoro method.
Read the guideTime Management for Pre-Health Students
Balancing coursework, clinical experience, research, and a personal life without burning out.
Read the guide