How to Prepare for the ACER Selective Entry Exam: 12, 6, 3, 2 & 1-Month Study Plans

The ACER Victorian Selective Entry exam is one of the most competitive academic assessments your child will sit before the end of high school. Each year roughly 1,000 places are offered across Victoria's four fully selective schools, and thousands of bright Year 8 students compete for them. The good news is that the exam rewards preparation. It isn't an IQ test you either pass or fail at birth, it's a set of skills, formats and timing demands that can be learned, practised and mastered.

This guide gives you a realistic, month-by-month roadmap. Whether you have a full year to prepare or you're reading this with only four weeks left, there's a plan below that fits your timeline. We'll walk through exactly what the exam contains, what to do at each stage, and the strategies and mistakes that separate students who improve from students who plateau.

When Should You Start Preparing?

The honest answer: six to twelve months out is ideal. That window gives a student time to build genuine reading and reasoning ability, not just exam familiarity, and it spreads the work into short, sustainable sessions rather than a stressful sprint. Students who start early tend to peak with confidence rather than burn out.

That said, shorter plans absolutely work. A focused two-month or even one-month effort can lift a score meaningfully, especially for a student who already reads widely and is comfortable with Year 8 maths. The key is to match your effort to the time you have and to be honest about what's realistic. Don't try to cram a twelve-month plan into four weeks, and don't coast through a year of preparation as if you had only a month.

Below are five plans, each tied to how long you have left. Jump straight to the one that matches your timeline. If you're between two, start with the longer plan and accelerate as the exam approaches.

The ACER Exam at a Glance

Before you build a study plan, you need to know exactly what you're preparing for. The ACER Victorian Selective Entry exam is made up of five timed sections that test reasoning across reading, mathematics, verbal ability, quantitative ability and writing. Here is how it breaks down.

That's around 220 multiple-choice questions in just over two hours, plus the essay tasks. The exam is held annually in June, and the results are used by Victoria's four selective schools — Melbourne High School, The Mac.Robertson Girls' High School, Nossal High School and Suzanne Cory High School — to fill roughly 1,000 places. The sheer volume of questions in a short window is what makes timing, not just knowledge, the hidden challenge of this exam.

12 Months Out — Diagnose & Build Foundations

A year out, your job isn't to grind practice papers — it's to build the underlying ability that the exam measures. Start by diagnosing where your child actually stands. A full diagnostic test across all five sections will show you which areas are strengths and which need the most attention, so you're not spending the next twelve months guessing.

With that picture in hand, build habits rather than schedules. The two most powerful long-term habits are daily reading and daily vocabulary. Wide reading across genres — fiction, non-fiction, news articles, essays — quietly builds the comprehension and inference skills that the Reading and Verbal sections reward. A simple "a word a day" vocabulary book, where your child records a new word, its meaning and a sentence, compounds into hundreds of words over a year.

On the maths side, this is the time to shore up fundamentals: fractions, percentages, ratios, basic algebra and the Year 7 to 8 curriculum. Don't rush into hard competition-style problems yet. Finally, introduce the question types gently — a few examples of analogies, number patterns and reasoning puzzles each week, kept low-pressure and even fun.

• Sit a full diagnostic to map strengths and weaknesses.
• Read widely every day, across as many genres as possible.
• Start a "word a day" vocabulary book and review it weekly.
• Solidify maths fundamentals up to the Year 8 curriculum.
• Meet each question type in a low-stakes, untimed way.

6 Months Out — Section-by-Section Mastery

With half a year to go, shift from broad foundations to deliberate, section-by-section skill building. Take each of the five areas in turn and work on the specific techniques it demands: skimming and scanning for Reading, mental-maths shortcuts for Mathematics, word-relationship patterns for Verbal, and sequence and matrix logic for Quantitative. Rotating focus week by week keeps every section progressing.

This is also the stage to introduce full practice papers, but introduce them the right way. Begin with STANDARD-level papers done untimed, so your child can think carefully, learn the question formats and build accuracy without panic. Only once accuracy is solid should you gradually add time pressure — first generous limits, then tightening toward the real exam pace. Accuracy first, speed second.

Begin weekly writing practice now too. Alternate between a creative piece and a persuasive piece each week, and start building a simple bank of ideas, openings and structures your child can adapt under pressure on the day.

• Rotate focused skill work across all five sections each week.
• Start STANDARD-level practice papers untimed, then gradually timed.
• Prioritise accuracy before chasing speed.
• Write one piece a week, alternating creative and persuasive.
• Build a bank of vocabulary, ideas and essay structures.

3 Months Out — Step Up the Difficulty

Three months out, the intensity rises. If your child has been working on STANDARD-level material, it's time to step up to CHALLENGE-level papers that stretch them beyond their comfort zone. The real exam is designed to be hard and time-pressured, so practising on harder material makes the actual test feel manageable.

Start doing full sections under real time limits rather than untimed practice. The goal is to make working at exam pace feel normal. After each session, use analytics to target weaknesses ruthlessly: if quantitative number patterns or inference questions are consistently costing marks, that's exactly where the next week's effort should go. Broad revision wastes time at this stage — surgical weak-area work is what moves the score.

Keep writing weekly, but now seek real feedback on every piece. A marked essay with specific comments on structure, vocabulary and persuasive technique is worth far more than ten essays no one ever reads.

• Move up to CHALLENGE-level practice papers.
• Complete full sections under strict time limits.
• Use sub-skill analytics to attack your weakest areas first.
• Write a creative or persuasive piece weekly and get it marked.
• Re-test weak sections after targeted practice to confirm progress.

2 Months Out — Full Mock Exams

With two months left, the priority becomes putting it all together under real conditions. Start sitting full, end-to-end mock exams: all five sections, correct timing, minimal breaks, quiet room, no phone. Nothing else builds the stamina and composure your child needs the way a complete dress rehearsal does, and the first few can be revealing.

Keep an error log throughout. After every mock, record not just which questions were wrong but why — careless slip, ran out of time, didn't know the concept, misread the question. Patterns in that log tell you precisely what to fix. The single biggest score-killer at this stage is running out of time, so actively rehearse pacing: know roughly how many seconds each question type can have, and practise the discipline of marking a hard question and moving on rather than getting stuck.

Use these weeks to refine your writing templates too. Your child should have a reliable go-to structure for both the creative and the persuasive task — an opening approach, a way to develop the middle, and a strong close — so the blank page never causes panic on the day.

• Sit full mock exams under genuine test conditions.
• Keep an error log and categorise every mistake by cause.
• Rehearse pacing — the killer is running out of time.
• Practise marking hard questions and moving on without freezing.
• Refine reliable creative and persuasive writing templates.

1 Month Out — Consolidate & Stay Calm

In the final month, the rule is simple: consolidate, don't cram new content. Trying to learn brand-new topics now usually adds stress without adding marks. Instead, reinforce what your child already knows with daily light practice — a short section here, a few targeted questions there — keeping skills sharp without exhaustion. Revisit the error log and make sure old recurring mistakes have genuinely been fixed.

This is also the realistic crash plan for late starters. If you're beginning with only a month to go, don't panic and don't try to do everything. Focus on three things: getting familiar with the exam format through a couple of full mocks, drilling the question types that give the quickest gains, and locking in pacing so you don't leave easy marks unanswered. A focused month can still move a score meaningfully.

Finalise the exam-day routine now — what time to wake, what to eat, how to get there with time to spare — and rehearse it so the day itself feels familiar. Manage nerves with normal sleep, exercise and the reassurance that comes from having prepared. In the final week, taper: ease off the volume, prioritise sleep, and lean into confidence rather than last-minute panic.

• Consolidate existing skills — do not start new content.
• Do short, daily light practice to stay sharp.
• Late starters: focus on format, quick-win question types and pacing.
• Finalise and rehearse the full exam-day routine.
• Taper in the final week — sleep, rest and build confidence.

Exam Week: Practical Tips

By exam week, the hard work is done — your job now is simply to arrive at your best. Protect sleep above all else. A well-rested brain recalls, reasons and stays calm far better than one running on a late-night study session, so keep a consistent bedtime across the whole week, not just the night before.

Eat normally and sensibly. A balanced breakfast with some protein and slow-release carbohydrates on exam morning helps sustain focus across two-plus hours; avoid anything sugary that spikes and crashes. Stay hydrated, but not so much that breaks become a distraction.

Pack everything the night before so the morning is calm: admission ticket, identification, approved pencils or pens, an eraser, and a watch if permitted so you can track your own pacing. Plan to arrive early — rushing in flustered is the worst possible start. On the day itself, read every instruction carefully, work steadily through each section, and remember the golden pacing rule: if a question is fighting you, mark it, move on, and come back if time allows. Every unanswered easy question is a wasted mark.

• Keep a consistent sleep routine all week, not just the last night.
• Eat a balanced breakfast; avoid sugar spikes and stay hydrated.
• Pack admission ticket, ID, stationery and a watch the night before.
• Arrive early and settle before you begin.
• Pace yourself: skip and return rather than getting stuck.

Study Strategies That Actually Work

Not all study is equal. Re-reading notes and highlighting feel productive but do very little. The strategies below are backed by cognitive science and consistently produce real improvement.

Active recall means testing yourself rather than re-reading. Close the book and try to retrieve the answer, the definition, the method from memory. The effort of recalling is what strengthens the memory — flashcards for vocabulary, or attempting a problem before looking at the worked solution, both harness this.

Spaced repetition means revisiting material at increasing intervals rather than all at once. Reviewing a set of words today, in three days, then in a week locks them in far more durably than cramming them in a single sitting. Timed practice and the testing effect work together: sitting questions under exam-like time pressure not only builds speed and composure, it also strengthens recall more than passive review ever could. Finally, review every mistake. The marks you got wrong are the most valuable feedback you have — understand why each one was wrong, fix the underlying gap, and re-test to confirm it's fixed.

• Use active recall — test yourself instead of re-reading.
• Space your revision over days and weeks, not single sessions.
• Practise under timed conditions to harness the testing effect.
• Review and understand every mistake, then re-test the weak spot.

Common Mistakes to Avoid

Most students who underperform don't lack ability — they fall into a handful of avoidable traps. Knowing them in advance is half the battle.

Starting too late is the most common. Skills like reading comprehension and vocabulary build slowly; a frantic final fortnight can't replace months of steady growth. Only practising untimed is another trap — a student can ace questions with unlimited time and still run out of it on the day, so timed practice is non-negotiable. Never reviewing errors wastes the most valuable feedback there is; doing paper after paper without analysing mistakes just repeats them.

Neglecting the writing task is surprisingly common because it's harder to practise than multiple choice, yet it carries real weight — both the creative and persuasive pieces deserve regular, marked practice. And finally, burnout: marathon sessions and a year of relentless pressure backfire. Steady, sustainable effort with proper rest beats intense bursts followed by exhaustion every time.

• Starting too late to build slow-growing skills.
• Only ever practising untimed and never building real pace.
• Doing papers without ever reviewing the mistakes.
• Neglecting the writing task because it's harder to practise.
• Burning out through marathon sessions and no rest.

Start Your ACER Prep with Big Brain

Whichever timeline you're on, the fastest way to improve is to practise on realistic questions and let data show you exactly where to focus. The best place to begin is a free diagnostic test — it maps your child's current ability across every section so you know precisely where to start. From there, the Big Brain platform gives you unlimited practice tests at STANDARD and CHALLENGE levels, plus sub-skill analytics that pinpoint weak areas down to the individual question type, so every session targets what actually moves the score. To see full exam details, important dates and the schools involved, visit the Victorian Selective Entry exam page. Start early, practise smart, and give your child the best possible shot at one of those 1,000 places.