Ali Abdaal
How to Study for Exams - Spaced Repetition | Evidence-based revision tips
Summarised with Bite · 7 min read
Ali Abdaal, a Cambridge medical student, breaks down spaced repetition—the science-backed technique that beats cramming by interrupting your forgetting curve. He shares his personal spreadsheet system that helped him ace his exams, plus a shocking study showing how simply rearranging when you recall information can boost exam performance by 50%.
1:31 – 3:57
The Forgetting Curve: Why Cramming Feels Good But Fails You
Ali opens with a familiar nightmare: you cram anatomy all night, ace the test the next morning, then blank completely three days later. That's the forgetting curve in action—a phenomenon documented since the 1800s showing we forget exponentially, like radioactive decay. Here's the trick: every time you interrupt that curve by reviewing material, you slow the decay. Study upper limb anatomy today, review tomorrow, and you'll only forget 25% instead of 50% by the following day. Review again three days later, then a week, then a month—each interruption stretches the curve until the radial nerve supplying the posterior compartment becomes permanent knowledge. The key isn't how long you study in one sitting; it's how many times you force your brain to work hard retrieving information. That difficulty is the signal that encodes memories. Ali emphasizes this isn't just theory—it's why he structures his entire revision around controlled forgetting, letting details slip just enough that recalling them requires genuine effort, which paradoxically makes them stick forever.
3 more sections in the app
- 5:08 – 8:14The 50% Boost Hidden in Your Study Session
- 14:50 – 20:26The Magical Spreadsheet: Ali's Personal Weapon
- 18:00 – 22:36Scattergun Over Mastery: The Counterintuitive Strategy
