Before H2 Math Paper 1, prepare your essentials. During the paper, focus on the next useful step. Afterwards, put your energy into the paper you can still influence.
In my exam-day video, I call your brain, MF27 and graphing calculator your three friends in the H2 Math exam hall. You have spent months learning the mathematics; the final stretch is about using that preparation sensibly.
This guide turns the video into a practical checklist for Singapore JC2 students taking A-Level H2 Mathematics. It covers the evening before Paper 1, how to respond when a question feels difficult, and what to do after you leave the hall.
Prepare your brain, formula-list knowledge and calculator before exam day; avoid turning the final evening into an endless revision session.
During the paper, read the instructions, write relevant working and manage your time across the questions.
After Paper 1, step away from answer comparisons and prepare for Paper 2, including its pure mathematics section.
Before Paper 1: prepare your three friends
My three-friends reminder is simple: your brain, MF27 and your GC. Each has a job. Your brain chooses the method, the formula list supports your recall, and the calculator helps with appropriate calculations and checks.
Your brain: finish with a manageable review
Use the final evening to revisit your own error notes and familiar methods. Choose a small set of reminders you can actually use: a sign you often miss, a domain restriction you forget, or a calculator input that needs care.
My advice is to set a stopping point and give yourself time to rest. Starting a long, unfamiliar paper late at night can leave you with more unfinished questions to think about. Keep the final review focused, then pack your bag.
MF27: know where to look and what you must know
Practise locating the formulae you use and explaining what their symbols mean. A formula list cannot choose the method for you or tell you whether its conditions are satisfied. Also review the methods and facts you need that are not printed there.
Use my annotated MF27 and walkthrough for revision, alongside the guide to using MF27. The annotated copy is a study resource. SEAB’s 2026 H2 Mathematics syllabus states that candidates are provided with a formula list in the examination; follow your school’s and SEAB’s instructions about what you may bring.
Your GC: check its power, mode and familiar functions
Charge your graphing calculator, or check its batteries according to your model. Confirm that it is an approved model and that you know how to use the functions you have practised.
My usual H2 Math habit is to keep the GC in RADIAN mode, then check that the angle unit matches the question. Radian mode is appropriate for standard trigonometric calculus; degree inputs need the corresponding degree setting or an appropriate unit conversion. See the GC radian and degree mode guide for the distinction.
Do a familiar calculation and graph as a quick check. If a graph looks wrong, inspect the equation, range and window as well as the angle mode. Avoid trying an unfamiliar calculator procedure for the first time on exam morning.
Pack and check your exam-day essentials
Use your official examination instructions as the final checklist. Check the reporting time and venue yourself rather than relying on a forwarded message.
- Pack the required identification and examination documents.
- Bring your approved calculator and permitted writing and drawing instruments. In the video, I remind students about their protractor and compass set; follow the equipment instructions for your paper.
- Check that pens work and that you have the stationery you normally use.
- Review your route and leave enough time to arrive as instructed.
Keep revision notes and your phone away during the examination as required. The point of packing early is to leave fewer practical tasks for the morning.
During Paper 1: keep collecting marks
A difficult question is a problem to work on, not a verdict on the whole paper. When you feel stuck, replace that broad conclusion with a specific question: What do I know, and what can I write next?
- Re-read what the part actually asks you to find or show.
- Identify the given information and any result from an earlier part.
- Write a relevant equation, substitution, diagram or first step.
- If progress has stopped, note the question and move on so you can return later.
The aim is meaningful mathematical work. Filling a blank space with unrelated formulae is not a useful strategy. Equally, spending too long on one part can take time away from questions you can answer. Keep checking your progress against the time remaining.
SEAB’s H2 Mathematics syllabus explains that calculator answers are generally allowed unless the question says otherwise. Where mathematical steps are required, write mathematical notation rather than calculator commands. Make your reasoning clear whenever the task asks for it.
Read the key words before choosing your method
In the video, I highlight instructions such as state, exact, and without using a calculator. These words change what a complete answer looks like. Use the following as practical reading reminders, alongside the specific instructions in your question.
- State: answer directly; avoid a long detour that does not address the requested fact.
- Exact: keep an exact form, such as a fraction, surd or multiple of π, instead of replacing it with a rounded decimal.
- Without using a calculator: give the required mathematical method. A calculator-only result does not demonstrate it.
- Hence: look for how the preceding result supports the next step.
- Show that: provide a chain of reasoning that reaches the stated result. Copying the target expression is not a proof.
- A specified accuracy: give the final answer to the requested precision and avoid rounding intermediate values too early.
For example, an exact answer of √2 should remain √2. If the question instead requests three significant figures, the corresponding decimal is 1.41. The mathematics may be the same, but the requested final form is different.
Use the GC for an appropriate check when the task permits it. A numerical agreement can help you spot an error; it cannot replace a proof or the analytical working the question requires.
After Paper 1: leave the answer comparisons behind
My strongest advice in the video is to avoid checking every answer with friends or online immediately after Paper 1. Once the paper has been handed in, those comparisons cannot change your script. They can, however, take up the time and attention you need for what comes next.
If someone starts comparing answers, you can simply say: “I’m leaving Paper 1 alone for now. I’m focusing on Paper 2.” You do not need to estimate a grade from a conversation outside the hall.
Take a break, then choose one useful next task. That might be reviewing a statistics method, checking a recurring mistake or working through a short, familiar practice set. If you need help with that next task, ask your teacher a specific question. Save a fuller review of Paper 1 for when it can inform future learning without distracting you from the remaining examinations.
Prepare for Paper 2 without relying on topic predictions
Paper 2 still includes pure mathematics. For the 2026 examination, SEAB specifies 40 marks of Pure Mathematics and 60 marks of Probability and Statistics in Paper 2. See page 5 of the official H2 Mathematics syllabus.
Do not assume that a pure mathematics topic is ruled out simply because it appeared in Paper 1. Use the syllabus and your own areas for improvement to guide revision, rather than treating predictions as guarantees.
For your next session, choose a manageable mix of pure mathematics and statistics. Attempt the questions first, then check the working and record the specific mistake to avoid. Our H2 Math revision order can help you decide what needs attention.
Watch Mr Gan’s original exam-day video
The original lesson is already available on our social channels. Watch the before, during and after sections, then use the checklist in this article for your own plan.
The video is tutor advice. For permitted equipment and official assessment requirements, follow the current examination instructions and syllabus. The Paper 2 section above clarifies the revision approach: keep preparing pure mathematics as well as statistics.
Conclusion
A useful exam-day plan keeps your attention on actions you can take: check your equipment, read precisely, write meaningful steps and protect time for the next paper.
Action Steps:
Tonight: check your GC, review your own short error list and pack.
In the hall: identify the next useful mathematical step and keep track of time.
After Paper 1: step away from answer comparisons and choose one focused Paper 2 task.
You have done the preparation. Work through the paper one part at a time. You got this.