Exam revision timer
Focus
50:00
Then a 10 min break
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The short version
Why 50/10, with pink noise
How to revise with this timer: spend each 50-minute block testing yourself, with past papers, flashcards or blank-page recall, then check your answers in the last minutes. Use noise or silence rather than lyrics, and spread topics across days instead of cramming one.
A past-paper question or a full topic of flashcards takes longer than 25 minutes. 50/10 fits one timed question set plus marking. Use 25/5 on low-energy days.
What to play
Nova Sounds playlists on Spotify. The first one is also under the timer above.
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First pick · about 35 min
Noise
Revision is mostly memory work, where a 2022 review (Cheah and colleagues) found background music most likely to get in the way. Brown, pink, white and nature noise cover household or library sounds with nothing to follow.
Open in Spotify -
Also good · about 25 min
Lo-Fi
For making flashcards or tidying notes, when you want some rhythm.
Open in Spotify
What to do in each block
| Block | Activity |
|---|---|
| Recall | Blank page: write everything you know about one topic, then check against your notes. |
| Practice | One timed past-paper question under exam conditions, then mark it. |
| Flashcards | Cards you got wrong last time first. Anki or paper boxes both work. |
| Fix | Re-learn only what the recall and practice blocks showed you missed. |
Why testing beats rereading
In a classic experiment, repeated testing had a large positive effect on delayed recall while repeated studying did not, and students could not predict which method would work (Karpicke & Roediger 2008). A review of ten study techniques rated practice testing and distributed practice highest and rereading and highlighting low (Dunlosky et al. 2013). Low-stakes quizzes raised middle-school exam scores in a classroom study (Roediger et al. 2011).
Plan the weeks before
Revisit each topic several times with growing gaps. A large study found the best gap depends on how far away the test is: roughly 20 to 40 percent of the time until a test a week away, shorter proportions for longer delays (Cepeda et al. 2008). In practice: see a topic today, again in two or three days, then a week later.
The night before and the morning of
Keep it light: one short recall block, then stop. If exam worry is loud, a few minutes of writing about it before the exam improved scores for anxious students in one study (Ramirez & Beilock 2011).
What the research says
Evidence notes: all figures above come from the linked abstracts. Background music tends to hurt memory tasks, especially with lyrics (Cheah et al. 2022), which is why the default sound here is noise.
Related
All activitiesQuestions
About focus for exam revision. Missing something? Write to [email protected].
About 50 minutes works for past papers and long topics; 25 minutes for flashcards or on tired days. Always take the break, and stop after three or four blocks.
For memorising and past papers, noise or silence is the safer choice; music with lyrics is most likely to interfere. Save music for making notes or flashcards.
Decide the task before each block, put your phone in another room, and use a sound that covers household noise, such as brown or pink noise. Test yourself instead of rereading, so you can see progress.
Yes. Use the single countdown for the exact paper length, for example 1 hour 30 minutes or 2 hours, in fullscreen.
Sources
- Karpicke & Roediger (2008), The critical importance of retrieval for learning, Science (abstract)
- Dunlosky et al. (2013), Improving students' learning with effective learning techniques, PSPI (abstract)
- Roediger et al. (2011), Test-enhanced learning in the classroom, JEP: Applied (abstract)
- Cepeda et al. (2008), Spacing effects in learning: a temporal ridgeline of optimal retention, Psychological Science (abstract)
- Ramirez & Beilock (2011), Writing about testing worries boosts exam performance, Science (abstract)
- Cheah et al. (2022), Background music and cognitive task performance: a systematic review, Music & Science