How to Study Effectively: Science-Backed Techniques
Most students study wrong. Here are the techniques proven by cognitive science to maximize retention.
Why Re-Reading Does Not Work
Re-reading produces 10–20% retention after a week. Active recall produces 60–80% retention. The effort of retrieving information strengthens the memory far more than passively reviewing it.
Active Recall: Test Yourself
After reading a section, close the book and write down everything you remember. Make flashcards. Quiz yourself repeatedly, focusing on the cards you get wrong.
Spaced Repetition
Review material 1 day after learning it, then 3 days, then 7 days, then 21 days. Apps like Anki automate this spacing.
The Pomodoro Technique
Study in 25-minute blocks with 5-minute breaks. After 4 blocks, take a 15–30 minute break. Put your phone in another room during study blocks.
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