Are practice papers worth it? What the research on practice testing says
Yes, when they are used properly. Research on learning consistently finds that practice testing and spreading practice over time are among the most effective study techniques, ahead of rereading and highlighting. The benefit comes from retrieving answers and learning from feedback, not from simply sitting more papers.
Parents are sometimes told that practice papers are "just drilling". The learning-science evidence says something different. Properly used, practice papers apply two of the most robust findings in educational psychology: practice testing and distributed (spaced) practice.
What the research found
In a widely cited review published in Psychological Science in the Public Interest in 2013, Dunlosky and colleagues evaluated ten popular study techniques. They rated practice testing and distributed practice as high-utility, and rated rereading and highlighting as low-utility. You can read the paper through its DOI.
Earlier experiments by Roediger and Karpicke (2006) showed the "testing effect": students who practised retrieving material remembered more a week later than students who spent the same time rereading it, even though the rereaders felt more confident. Cepeda and colleagues (2006) reviewed studies on spacing and found that spreading study over time improves long-term retention.
What this means for practice papers
| Finding | How to apply it with practice papers |
|---|---|
| Retrieving answers strengthens memory more than rereading | Sit the paper before looking at notes or solutions |
| Feedback makes retrieval work better | Review every mistake using a worked solution |
| Spacing beats cramming | Spread papers across weeks and retry old mistakes after a gap |
| Mixing question types helps students choose the right method | Use full papers, not only topic blocks, as the exam nears |
The catch: how you use them
None of this means more papers is always better. The evidence supports retrieval followed by feedback. A paper that is sat, marked and put in a drawer produces a score and little learning. A paper that is sat, reviewed and partly retried a few days later produces learning.
Familiarity is a real benefit too
Beyond memory, practice papers reduce the cost of surprise. A student who has already met the format, the instructions, the timing and the trap options spends their working memory on the problem, not on working out what is being asked. For high-stakes exams, that familiarity can be worth a few marks on its own.
A balanced approach
- Use topic questions early to learn methods.
- Move to full timed papers as the exam approaches.
- Always review, and retry the missed questions after a gap.
- Protect sleep, exercise and downtime. Rest is part of learning.
Used this way, practice papers are not drilling. They are one of the most evidence-backed ways to prepare.
Common questions
What does the research say about rereading and highlighting?
A major review of study techniques rated rereading and highlighting as low-utility, because they feel productive but produce weaker long-term learning than practice testing and distributed practice.
Do practice papers help if the real exam has different questions?
Yes, provided the papers teach the underlying methods. The benefit is the habit of retrieving and applying methods, plus familiarity with format, timing and traps.
Can too many practice papers be harmful?
They can if they replace sleep, rest and review, or if a child begins to guess quickly just to finish. Quality and review matter more than volume.