Test anxiety on the morning of an exam — the racing heart, the blank mind, the feeling you've forgotten everything — is one of the most common experiences in school. It doesn't mean you haven't revised enough. There are things you can do, right now, that genuinely help.
What is test anxiety and why does it happen?
Test anxiety is a form of performance anxiety — a stress response triggered by situations where you feel your ability is being judged and there are consequences if you don't do well. The physical symptoms (racing heart, shallow breathing, nausea, shaking hands) are your body's stress response activating. This response is designed to help you deal with danger — it's just not always helpful in an exam room.
Test anxiety is not a sign of being underprepared, unintelligent, or weak. Some of the most well-prepared students experience it intensely because they care about doing well. The goal is not to eliminate the response entirely — a small amount of nervous energy actually improves focus and performance — but to stop it from overwhelming you.
The NHS recognises test anxiety as a real experience that many young people face, and there are well-evidenced strategies for managing it.
What can you do the morning of an exam to reduce anxiety?
A calm, consistent morning routine reduces the variables that tend to spike anxiety. Here's a suggested sequence:
| Time before exam | What to do |
|---|---|
| 2+ hours before | Have a proper breakfast — low-sugar, protein-containing foods keep blood sugar stable. Porridge, eggs, or wholemeal toast are reliable choices. |
| 90 minutes before | Avoid opening revision notes. Reviewing material right before an exam tends to surface things you're unsure about, which increases panic without giving you time to resolve anything. |
| 60 minutes before | Do something calm and unrelated to the exam — a gentle walk, music you find calming, light conversation. |
| 30 minutes before | Gather everything you need (pens, ruler, calculator if allowed, water). Being physically prepared reduces the low-level stress of uncertainty. |
| Walking in | Breathe slowly. Remind yourself that the anxiety feeling is normal and doesn't predict your performance. |
How do you use breathing to calm anxiety in the exam room?
Slow, controlled breathing directly counteracts the physiological stress response. When you breathe out slowly for longer than you breathe in, you activate the parasympathetic nervous system — the body's calm-down mode.
A technique that works quickly in a real exam setting:
- Breathe in slowly through your nose for 4 counts
- Hold for 1–2 seconds
- Breathe out slowly through your mouth for 6–7 counts (the extended exhale is the key)
- Repeat 3 to 5 times
You can do this in your seat before the exam starts, or any time during the paper if you feel anxiety rising. It takes under a minute and is invisible to anyone around you.
What do you do if your mind goes blank during the exam?
Blanking — the sensation that you've forgotten everything you revised — is one of the most frightening things that can happen in an exam, and also one of the most common. Here's what to do:
- Stop. Breathe. Don't spiral into "I've forgotten everything." That thought makes the blank worse. Take 30 seconds and breathe slowly.
- Move to a different question. Your memory is not gone — it's temporarily blocked by the stress response. Coming back to a question after answering others almost always helps.
- Write anything related to the topic. If you need to get something down on paper, write notes, key terms, or connected ideas — even loosely. This activates retrieval and often unlocks what you couldn't access a moment before.
- Trust what you prepared. If you've revised, it's there. Anxiety creates a false impression that you know nothing. Most students find that once they're into the paper, things start coming back.
How do you stop comparing yourself to other students during the exam?
Looking around the room at students who seem to be writing fast, turning pages, or appearing calm is one of the most counterproductive things you can do in an exam — and it's also almost entirely based on false information.
You cannot see what they're writing. Fast writing doesn't mean correct writing. And the student who looks calm might be just as anxious internally as you are; they've just learned to keep their body still.
Your job is to be in your own exam, not in theirs. If comparison thinking starts, redirect it with something specific about your own paper: "Next question. What does this one ask?" Narrow your attention to the page in front of you.
What should you do immediately after the exam?
The period immediately after an exam — standing outside with everyone discussing answers — is one of the highest-anxiety moments of the whole process. Here's how to handle it:
- Avoid answer-comparing conversations if they make you anxious. You can't change your paper. Discovering you got something wrong has no benefit for the next five minutes. Leave the conversation politely if needed.
- Give yourself a moment to decompress. Even five minutes of quiet, a short walk, or a drink of water before your next activity helps.
- Be kind to yourself regardless of how it felt. A paper that felt hard in the room doesn't mean the result will be bad — difficult exams are hard for everyone, and your feeling in the moment is not a reliable guide to your actual marks.
How do you manage anxiety if it's severe or affecting your ability to perform?
If test anxiety is consistent and severe — if it regularly causes you to freeze, leave the exam room, or perform significantly below what you're capable of — this is worth discussing with your school or GP. There are formal provisions available (like rest breaks or separate room arrangements) for students with significant test anxiety, and your school's SENCO can advise on whether these might be appropriate for you.
Frequently asked questions
Is it true that some anxiety actually helps you in exams?
Yes — this is well-documented. A moderate level of arousal (alertness, increased heart rate) genuinely improves performance on cognitive tasks. The Yerkes-Dodson curve shows that performance peaks at moderate arousal, then declines when anxiety becomes too intense. So the goal isn't zero nerves; it's keeping the anxiety at a level that sharpens rather than blocks you.
What if I feel sick on exam morning?
Nausea is a common anxiety symptom and is rarely a sign of physical illness. Eating something small (a banana, dry toast, a small bowl of cereal) is better than eating nothing, because low blood sugar makes anxiety worse. Cool water, a small amount of fresh air, and slow breathing usually help. If you vomit or feel genuinely unwell, tell a member of staff — you may be able to sit the exam at a later date.
Can I get extra time if I have test anxiety?
Extra time is typically awarded for specific learning difficulties (dyslexia, dyspraxia, SpLD) or other conditions assessed by an educational psychologist, not for anxiety alone. That said, if anxiety significantly impairs your performance, it's worth speaking to your SENCO — in some cases, other accommodations (rest breaks, separate room, having an adult present) can be arranged for students with formally assessed needs.
What should I do if panic attacks happen during exams?
If you experience panic attacks, it's important to speak to a GP or mental health professional, not just manage in the moment. During an attack, focus on one slow exhale at a time; it's very difficult to make good decisions or remember techniques when in the grip of a panic attack, so having a practised response (breathe out slowly, name five things you can see) matters. Tell a teacher or invigilator if you need to step out.
If anxiety is making it hard to show what you actually know, Mentor at aitutors.me works with you at a pace that builds genuine confidence — so when exam day comes, you feel grounded, not panicked.