A young child concentrating while writing on a sheet of paper with a marker.

My Child Understands Everything in Class But Freezes During the Exam

She can walk you through the whole chapter the night before — characters, sequence, even the tricky vocabulary — and then comes home with half the marks she clearly knew how to get. It's a specific kind of confusing, because it looks like she didn't study, when the truth is the opposite: she knew the material and the exam room took it away from her anyway.

The core finding: this is common, and it isn't really about how well a child understood the chapter

A 2023 meta-analysis by Daniel Robson, Stuart Johnstone, David Putwain, and Steven Howard, published in the Journal of School Psychology, pooled 76 studies covering more than 53,000 primary-school children. Test anxiety was consistently linked to lower scores in both literacy (r = −0.20) and maths (r = −0.21), and to a weaker sense among children of their own academic ability — independent of how well they'd actually prepared. One detail stood out: children in Asian samples reported higher test anxiety on average than children in European or North American samples. For a parent in India watching a capable child go blank in the exam hall, that detail is worth sitting with — the pressure your child feels isn't an overreaction, and it isn't unique to your house.

The bigger picture: a racing heart before an exam isn't automatically the enemy

A 2012 study by Matthew Owens, Jim Stevenson, Julie Hadwin, and Roger Norgate, published in the British Journal of Psychology, found something less straightforward: anxiety's effect on test performance depended on a child's working memory capacity. In children with lower working memory capacity, anxiety clearly hurt scores. But in children with higher working memory capacity, a bit of pre-test nervousness was actually associated with slightly better performance — the extra alertness seemed to sharpen focus rather than scatter it. The study was done with 12-to-14-year-olds, a little older than most RentToRead readers, so it's a reasonable guide rather than a direct match for a 9-year-old — but it's a useful correction to the idea that any nervousness before a test is automatically working against your child.

Where it's genuinely uncertain

Both of these are correlational studies — they show a real, consistent pattern, not a guaranteed cause for any one child's blank-out moment. A freeze in the exam hall can also come from something much more mundane: unfamiliar phrasing of a question she understood perfectly well in her own words, time pressure that cuts a slow, careful thinker off mid-thought, or simply fatigue on the day. Test anxiety is one well-documented piece of the picture, not the only one.

What this means this week

  • Tonight, quiz her instead of having her reread. Ask her to explain a concept with the book closed, or answer a sample question from memory. Retrieval under a little pressure, at home, in a low-stakes way, is closer to what the exam will actually ask of her than another read-through.
  • Read a few old question papers together, just for the phrasing. A child who knows the content can still be thrown by a question that asks for it in an unfamiliar way — practising that translation matters as much as revising the chapter again.
  • Skip the last-minute quiz right before the exam. If she's prepared, the hour before is better spent calm than tested one more time.
  • Say the quiet thing out loud: "You know this. If your mind goes blank, just start with whatever you remember first." Naming the freeze in advance, gently, takes some of its power away.

Sources

Robson, D. A., Johnstone, S. J., Putwain, D. W., & Howard, S. (2023). Test Anxiety in Primary School Children: A 20-Year Systematic Review and Meta-Analysis. Journal of School Psychology, 98, 39–60.

Owens, M., Stevenson, J., Hadwin, J. A., & Norgate, R. (2012). When Does Anxiety Help or Hinder Cognitive Test Performance? The Role of Working Memory Capacity. British Journal of Psychology, 103(1), 1–10.

Related reading

Find books that fit your 10-year-old — take the 2-minute reading assessment

Back to blog