We've written before about why the review matters more than the score. This is the actual process - the concrete steps, not just the principle - because "review your mistakes" is advice everyone gives and almost nobody turns into something specific enough to follow.
Reviewing a mock exam properly means re-attempting every wrong answer cold, reading the full explanation, sorting it into a content gap, a careless error, or a timing issue, and turning content gaps into specific study targets. It should take noticeably longer than sitting the exam did - if it doesn't, you're marking, not reviewing.
Marking isn't reviewing
Checking your answers against a key and writing down a score is marking. It takes ten minutes and tells you almost nothing you can act on. Reviewing takes considerably longer than sitting the exam itself did, and that's normal - if your review is faster than your exam, you're marking, not reviewing.
The actual process, question by question
For every question you got wrong, work through it in this order:
- Re-attempt it cold, without looking at the answer, before checking anything. If you get it right the second time, that's a different problem (likely time pressure or a careless read) than if you get it wrong again (a real content gap).
- Read the correct explanation fully, and specifically identify why your answer was wrong - not just that it was.
- Sort it into a bucket: content gap, careless error, or timing/pressure issue. Each bucket gets a different fix.
- Turn content gaps into specific study targets - not "review biology," but the exact mechanism or concept that tripped you up, added to next week's plan.
Do this for every wrong answer, even the ones that feel like obvious slips. The pattern across ten or fifteen mock exams is far more informative than any single one - most candidates find the same one or two careless habits recurring far more than they expected once they actually track it this way. Keeping a simple error log across every mock is the easiest way to actually catch that pattern instead of relying on memory.
Review the correct answers too, sometimes
Occasionally check a handful of questions you got right for the wrong reason - a lucky guess, or reasoning that happened to land on the correct answer despite a flawed process. These are hidden risk: they look fine on the scoresheet but represent a real gap that a slightly different version of the same question would expose.
Want an honest read on where your score actually stands before your next mock exam? The Lounge's free score predictor shows where you'd realistically land today.
Try the free Score PredictorA mock exam without this process is a very long, stressful practice session that ends in a number. With it, that same two hours becomes the most efficient study session in your entire week.