PAU Applied Math ACS II (Aragón) exam-day guide
PAU Applied Math ACS II (Aragón) · Prepare for the day ahead.
Your checklist
Official ID document
Bring the identity document stated on your enrolment receipt (DNI, NIE, or passport). The exact accepted document and whether a photocopy is valid should be confirmed with the provider or your school before the exam day; mark as needs_review if your receipt is not explicit.
Exam enrolment receipt / proof of registration
Print or download the proof of enrolment in the PAU/EvAU subjects you are sitting, including the specific Applied Mathematics ACS II paper. It shows your data, the subjects and the venue. Confirm with the provider whether a printed copy is required.
Know your venue, room and reporting time
Locate the assigned building and classroom in advance. The call time and the exact access rules are set by the organising university or the Aragón PAU coordination; confirm the reporting time with the provider, as it is not the same every year.
Blue or black ballpoint pens (spare included)
Write the exam in blue or black ink. Bring at least two pens of the same colour so a failure does not cost you time. Pencil is normally only acceptable for drafts or graphs, if at all; confirm with the provider.
Pencil, eraser and sharpener
Useful for sketches, tables and for planning before writing. Keep them in a clear case.
Ruler and, if permitted, a scientific calculator
Applied Mathematics ACS II is a mathematics paper, so a ruler is standard equipment. Whether a calculator is allowed, and which models are permitted or banned, is a policy decision of the PAU coordination for Aragón; confirm with the provider. Never bring a programmable or graphing model unless it is explicitly authorised.
Approved formula sheet or tables, only if the provider allows them
Some mathematics papers provide statistical tables or a formula annex, and some allow nothing. Do not assume either way: confirm with the provider and, if tables are provided, they will be handed to you with the paper.
Wristwatch (non-smart)
Exam rooms do not always have a visible clock. A simple analogue or digital watch without connectivity is the safest way to manage time. Smartwatches and phones must stay switched off and stored as instructed.
Clear water bottle and a light snack for between papers
If you sit several papers on the same day, bring water and something small to eat during the official break. Food and drink at the desk may be restricted; confirm with the provider.
Read the instructions printed on the paper before writing
Check the number of questions, the choice structure, the marks per question and any compulsory sections. Mark on the paper which questions you are answering so you do not exceed the allowed number.
Plan answer order and a time budget
Decide in the first five minutes which questions you will answer and roughly how many minutes each deserves, leaving time to review arithmetic and units at the end.
Leave prohibited devices at home or stored
Mobile phones, smartwatches, earphones and any connected device must be off and out of reach. Confirm the provider's rule on where they are deposited, as confiscation or invalidation can follow a breach.
Plan the day
Re-read the official programme for Applied Mathematics ACS II and list every block that can appear: matrices and systems, determinants and rank, limits and continuity, derivatives and their applications, integration, probability and combinatorics, and statistics and distributions, as covered by the Aragón curriculum for this subject. For each block, write one page of formulas and one worked example in your own hand.
Do two full papers under real timing, one each day, using past PAU Aragón mathematics papers if your teacher has provided them. Mark them against the official solutions and record errors by type: algebraic slip, misread statement, missing justification, wrong unit, or time overrun.
Fix the error list, not the topics you already know. Spend the last study sessions only on the two or three error types that repeat. Confirm with the provider or your school the exact paper structure, duration and whether options are chosen, since these details change between calls.
Check logistics: venue, room, reporting time, route and travel time, and whether you sit other papers the same day. Write the schedule on paper and keep it with your materials.
Prepare the material list physically: ID, enrolment receipt, pens, pencil, eraser, sharpener, ruler, permitted calculator, watch, water. Put everything in one bag and leave it by the door. Do not start new topics.
Do a light review only: reread your one-page formula sheets and the error list. Solve one short exercise per block to keep the mechanics warm, then stop. Sleep a full night; fatigue costs more marks than one extra exercise gains.
Eat a normal breakfast, arrive at the venue with margin for queues and ID checks, and keep the phone switched off and stored. Re-read only your formula sheet and error list while waiting; do not attempt a new problem type.
Read the whole paper before writing. Identify the questions you will answer, note the marks per question, and write a time budget on the corner of the sheet. Check that the paper corresponds to Applied Mathematics ACS II and that no page is missing.
Answer in order of confidence, not in printed order, but keep the numbering clear. Show the method: in mathematics papers marks are usually awarded for correct reasoning and setup, so write the formula, substitute, then compute. Do not erase working that might earn partial credit.
For matrices and systems, check the determinant and verify the solution by substitution. For calculus, state the domain and check limits on both sides. For probability, write the sample space and the conditioning event before computing. For statistics, state the distribution and standardise before using tables.
Check arithmetic, signs, units and that you have answered exactly the required number of questions. Verify that every answer is clearly labelled and that no question has been left blank when partial credit is possible. Hand in the paper as instructed by the invigilator.
Rules to check
Bring the identity document specified in your enrolment and place it on the desk for inspection. If your receipt does not state which document is accepted, confirm with the provider before the exam day; do not rely on a photocopy or a photograph of the document.
Mobile phones, smartwatches, earphones and any connected device must be switched off and stored where the invigilator indicates. Keeping a device on your person during the paper can lead to invalidation of the exam; confirm the provider's exact rule on device deposit.
The only materials allowed at the desk are those the organising body authorises for this paper. Whether a calculator is permitted, and which models are excluded, is set by the PAU coordination for Aragón; confirm with the provider and never bring a programmable or graphing calculator unless it is explicitly allowed.
Write in blue or black ink and keep your answers clearly numbered. Work written in pencil, or work that cannot be attributed to a question, may not be marked; confirm the provider's rule on pencil use for graphs and drafts.
Do not communicate with other candidates during the paper and do not look at another candidate's work. Any suspicion of copying or of using unauthorised material is handled under the examination regulations; the specific sanction is set by the organising body, so confirm the details with the provider.
If you sit more than one paper on the same day, leave and re-enter the room only during the official break and follow the invigilator's instructions on where to wait. Do not discuss the content of a finished paper with candidates who have not yet sat it.
Marks are awarded for correct reasoning and justified answers, so show the method and do not leave a question blank when partial credit is possible. The weighting of each question or block is printed on the paper; read it before choosing your options.
If you believe there is an error in the wording of a question or a problem with the room, raise it with the invigilator immediately and calmly. Requests for clarification and any later review or appeal follow the procedure of the organising body; confirm that procedure with the provider rather than assuming it.