5 study habits that actually move the needle

Strong grades come from a small number of habits practiced consistently. Here are five that the research keeps confirming.

1. Spaced practice

Spreading study sessions out over days dramatically improves long-term retention compared to cramming.

2. Active recall

Quiz yourself instead of re-reading. Even simple flashcards beat highlighting.

3. Interleaving

Mix problem types within one session — it feels harder but builds stronger transfer.

4. Sleep before exams

Sleep is when memory consolidates. An all-nighter trades short-term comfort for worse performance.

5. Outline before you write

An outline cuts revision time in half. It's the single highest-leverage habit for essay-heavy programs.