The HSC maths exam-day rules are easy to blur with habits from school trials: bringing a pencil case into one room, leaving a phone in a bag at the back, or borrowing a ruler from a classmate. For the external HSC, teach from the current NESA Rules and Procedures guide and equipment list, then state school logistics separately.
This checklist was verified against NESA’s 2026 HSC Rules and Procedures, Term 4, exam equipment list and 2026 missed-exam update on 3 August 2026. Students should also read the official guide and follow the presiding officer’s instructions.
The short version for a maths classroom
| Check | 2026 NESA position | Teacher action | | --- | --- | --- | | Arrival | For the mathematics written papers, arrive at least 10 minutes early | Publish any earlier school assembly time as local procedure | | Writing | Black pens; no erasable ink pens | Ask students to pack spares | | Drawing | Pencils at least 2B, eraser, sharpener and ruler permitted | Practise with the same equipment | | Calculator | A NESA-approved calculator is listed for all five examined maths courses | Check model and condition before the final week | | Water | Clear, label-free bottle | Remove label before arrival | | Watch | Non-programmable watch only; remove it, place it visibly on the desk and do not touch it | Tell students a smart watch cannot enter | | Phone | Not permitted in an exam room under any circumstance | Communicate the school’s secure storage process | | Borrowing | Students cannot borrow equipment during exams | Pack and check spares in advance |
The five examined courses are Mathematics Standard 1, Standard 2, Advanced, Extension 1 and Extension 2. Mathematics Life Skills is assessed differently and is not a written paper in the HSC timetable.
Arrival and the displayed start time
NESA says students should arrive at least 10 minutes before most examinations. The longer 30-minute instruction in the 2026 guide applies to the first English paper and specified digital examinations, not to the mathematics papers.
The official timetable’s start time is when reading time begins. A student who arrives at that time is already late for seating and instructions. Schools may require students to assemble earlier; for example, a school could ask its cohort to report 30 minutes beforehand. That is a reasonable local arrangement but should not be attributed to NESA as the universal maths minimum.
Students must sit at the centre shown on their personalised timetable and sit only examinations for which they are entered. The 2026 HSC maths timetable guide lists the public course dates, but Students Online is the essential personal check.
If a student is running late, the official illness and misadventure guidance says to contact the principal immediately and get to the exam centre as soon as possible. If a student arrives more than one hour after an exam begins, NESA’s 2026 guide says they can enter but must explain why NESA should accept their responses for marking. Teachers should not speculate in advance about the decision.
What students may bring
NESA’s general permitted list includes:
- black pens, with spare pens recommended
- pencils that are at least 2B
- erasers and a sharpener
- a ruler
- highlighter
- water in a clear, label-free bottle
- a non-programmable, non-smart watch, handled as directed
The 2026 Rules and Procedures guide explicitly says no pens with erasable ink. Correction fluid is prohibited. Students should use the response-booklet process directed by the presiding officer if they make an error, not create their own correction system.
All equipment may be inspected. Keep notes, formula cards and loose paper out of the exam room. Students can ask the presiding officer for working paper. Calculator lids are also on NESA’s prohibited list, so remove them before entering.
Calculator rules for HSC mathematics
The equipment list specifies a NESA-approved calculator for:
- Mathematics Standard 1
- Mathematics Standard 2
- Mathematics Advanced
- Mathematics Extension 1
- Mathematics Extension 2
“Scientific calculator” is not enough as a description; the model must appear on NESA’s current approved list. Use the NESA-approved calculators guide to run a model check, then verify against the linked official list.
Students should confirm:
- exact model name, not merely the brand or product family
- display, keys and battery are reliable
- expected angle and calculation modes are understood
- the calculator lid is left outside
- the device has no notes or unauthorised material
NESA says equipment must be in good working order and illness/misadventure applications for equipment failure will not be upheld. Students also cannot borrow equipment during the exam. A faculty “calculator check” is preparation, not official approval of a device; the current NESA list controls.
Students know the mathematics but keep changing equipment under pressure? Use one final course-specific practice set with the approved calculator, black pens and desk routine they will use on the day.
What cannot enter the room
NESA’s current list prohibits:
- mobile phones
- programmable or smart watches
- tablets, organisers and communication devices
- wireless earphones and headphones
- electronic dictionaries and music players
- paper or printed or written material
- print dictionaries except where specifically permitted in language examinations
- calculator lids
- correction fluid
The fact that an item is switched off does not make it permitted. The phone rule says mobile phones are not allowed in an exam room under any circumstance. Schools should give students a clear storage process before exam day rather than relying on an improvised bag pile near the room.
Do not infer that compasses, protractors or curve-drawing templates are allowed in mathematics because they are used in class. The current course-specific equipment rows list a NESA-approved calculator for the mathematics papers; the official examination advice explains that compasses and protractors are no longer permitted for Advanced and Extension examinations and that curve-drawing templates are not permitted. Use the current equipment list for the final check.
Conduct once the examination starts
Students must follow the presiding officer and supervisor instructions. Teachers can prepare students for the practical behaviours without inventing additional rules:
- listen through instructions before opening or writing
- check that the correct paper and identifying details are present
- use reading time as instructed
- write in the designated spaces and booklets
- ask a supervisor, rather than another student, if an administrative issue occurs
- stop writing immediately when instructed
- leave all examination material as directed
Students should not communicate, share equipment or attempt to access unauthorised material. NESA’s rules and procedures hub links the current guidance on breaking HSC rules and academic integrity. Any suspected breach is handled through the official process, not a teacher’s informal promise about the outcome.
Reference sheets supplied with a paper are examination materials. Students do not need to bring a printed formula sheet into the room. The HSC maths reference-sheet guide links official versions for preparation and explains why students should practise navigating the relevant sheet rather than annotating one for entry.
Illness and misadventure
The safest summary is “report it immediately and gather the evidence NESA requires”. According to the 2026 guide:
- unable to attend: tell the principal immediately
- unwell before the exam but able to attend safely: tell the presiding officer on arrival
- affected during the exam: tell the presiding officer immediately
- extreme weather or danger: contact the school and do not put yourself in danger trying to attend
NESA’s illness and misadventure page says students need separate applications and evidence for affected examinations or components. Medical evidence must be obtained on the day and be specific to the exam’s date and time; a generic “unfit for work or study” certificate is not sufficient under the 2026 guide. The school processes and submits the application.
Applications do not cover difficulty preparing, lost study time, incorrect or failed equipment, misreading the timetable or instructions, sitting the wrong examination, or ordinary long-term conditions without an exam-period flare-up. Disability provisions are a separate process unless further unexpected difficulties occur.
Teachers should direct the student to the principal or HSC coordinator immediately. Do not advise a student to stay home merely to improve a calculated mark, and do not guarantee that an application will succeed.
Misreading the timetable is not illness or misadventure
NESA updated the 2026 guide in June to clarify this rule. A student who misses an exam because they misread the timetable cannot apply for illness/misadventure on those grounds and must contact the principal immediately.
The outcome depends on the course’s examination components. NESA’s update says that for courses with multiple components, the student keeps the course if other components were completed but receives zero for the missed component. For a course with no other exam component, the student is initially not eligible for a result; the principal writes to NESA explaining the circumstances, and if NESA accepts the reason the student retains the course and assessment mark but receives zero for the exam.
Do not reduce that to “you just get zero” or “you lose the HSC”. The consequences are course- and circumstance-specific. The preventive action is simple: every student checks Students Online, the correct course name, centre, date and reading-time start.
School policy versus NESA rule
Use labels in student communications:
| Statement | Type | | --- | --- | | “Arrive at least 10 minutes early for the maths paper.” | 2026 NESA rule | | “Our school cohort meets in the hall courtyard 30 minutes early.” | School procedure | | “Only a NESA-approved calculator is permitted for HSC maths.” | NESA equipment rule | | “Bring your calculator for a faculty model check on Friday.” | Faculty preparation process | | “Phones are not permitted in the exam room.” | NESA rule | | “Hand phones to the front office by 8:45 am.” | School storage procedure |
This distinction helps students understand which details can vary between centres and which cannot. It also makes updates easier: link the dated official source for NESA rules and the school contact for local logistics.
Final teacher checklist
Before the examination period:
- Link the current NESA guide rather than an old PDF saved locally.
- Ask students to verify personalised timetables in Students Online.
- Run an approved-calculator model and condition check.
- Rehearse a permitted-equipment desk setup.
- Explain the school’s phone, bag, arrival and between-paper procedures.
- Identify the authorised contact for disability provisions.
- Teach the illness and misadventure reporting steps without predicting outcomes.
- Give Extension 2 students the school’s Monday between-paper arrangements.
- Date every summary and nominate where updates will appear.
The goal is a calm, accurate routine: the right student, at the right centre, for the right course, early enough, with approved equipment that already works.
FAQ
Can students bring a smart watch if it is switched off?
No. Programmable watches, including smart watches, are not permitted in the exam room. A permitted watch must be removed, placed visibly on the desk and not touched during the exam.
Can students borrow a calculator during an HSC maths exam?
No. NESA says students cannot borrow equipment during exams. The calculator must be an approved model and in working order.
Are compasses and protractors allowed in HSC maths?
Do not bring them unless the current official equipment list permits them for the specific exam. The 2026 mathematics rows list an approved calculator, and NESA examination advice says compasses and protractors are no longer permitted for Advanced and Extension papers.
What should a student do if they become ill during the exam?
Tell the presiding officer immediately. The student should follow the official illness and misadventure process and obtain the required independent evidence at the relevant time.