How to memorise anything — and still have it on exam day.

Memorising is a skill, not a talent. The students who seem to have "good memories" are almost never doing something you can't — they're using techniques that match how memory actually works. This guide gives you those techniques in depth, and shows you how to apply them to VCE, HSC and QCE content so that what you learn is still there on exam day.

Everything here rests on two laws that decades of cognitive-science research keep confirming. Get these two right and the rest is detail.

The two laws of memory

Law 1 — you remember what you retrieve, not what you re-read. Every time you pull a fact out of your memory (rather than pushing it back in by reading), you physically strengthen the path to it. This is called retrieval practice or active recall, and in study after study it roughly doubles long-term retention compared with re-reading. Reading feels like learning; recalling is learning.

Law 2 — you remember for longer when you nearly forget first. Hermann Ebbinghaus mapped the forgetting curve in the 1880s: new information decays fast, and most of it is gone within days unless you revisit it. But each time you successfully recall something just as it's fading, the curve gets flatter — you forget it more slowly next time. Reviewing at widening intervals (this is spaced repetition) is how you turn a fact you crammed last night into a fact you'll still have in November.

Notice these two laws work together: recall the material, space out when you recall it. Almost every technique below is a way of doing one or both of those things more powerfully.

1. Active recall — the master technique

Active recall means closing the book and forcing your brain to produce the answer. It is uncomfortable, it feels slower than re-reading, and it is dramatically more effective. The discomfort is the mechanism — the effort of retrieval is what builds the memory.

How to do it:

• Blank-page recall (brain dump). After studying a topic, shut everything and write down everything you can remember on a blank page. Then open your notes and mark what you missed in a different colour — those gaps are your entire study list.
• Flashcards done properly. Look at the front, say the answer out loud before flipping, then check. The flip is the test, not the lesson. (This is exactly why every ATARMAxxing hub has flashcards with a built-in timer — so you can watch your recall speed per card get faster over the weeks.)
• Practice questions and past papers. The purest form of active recall for an exam is doing the actual exam. Sit questions before you feel ready — getting them wrong and correcting them teaches you more than reading the "right" answer ever will.
• Turn headings into questions. Convert every note heading into a question ("Balance-day adjustments" → "What are the four balance-day adjustments and why is each made?") and answer from memory.

Rule of thumb: if you can see the answer while you study, you're not doing active recall. Cover it.

2. Spaced repetition — memory that lasts to the exam

Cramming loads facts into short-term memory that leak straight back out. Spacing the same total study time across days or weeks moves them into durable long-term memory. The trick is to review each thing just before you'd forget it.

A simple spacing schedule for a new topic: review after 1 day, then 3 days, then 1 week, then 2 weeks, then 1 month. Each successful recall lets you push the next review further out. Cards you get wrong come back sooner; cards you nail go to the back of the queue. That is the whole logic behind spaced-repetition flashcard systems.

How to run it without software: keep three piles — "daily", "weekly", "monthly". A card you miss drops back to daily; a card you ace moves up a pile. Ten minutes a day beats a five-hour weekend cram, because the spacing is doing the heavy lifting.

3. Interleaving — mix it up on purpose

Most students block their practice: twenty questions on one topic, then twenty on the next. It feels smooth and confident. But interleaving — deliberately mixing different topics or problem types in one session — produces far better exam performance, even though it feels harder and messier at the time.

Why? Real exams don't tell you which method a question needs. Blocked practice teaches you to execute a method; interleaved practice teaches you to choose the right method — which is the skill the exam actually tests. In maths, mix calculus, probability and functions questions in one sitting. In biology, jump between genetics, immunity and evolution. You'll get more wrong in practice and far more right in the exam.

4. Elaboration — make it mean something

Isolated facts are slippery; connected facts are sticky. Elaboration means constantly asking why and how, and tying new material to things you already understand.

• Elaborative interrogation: for every fact, ask "why is this true?" and answer it. "Reducing-balance depreciation is higher in early years — why? Because the rate is applied to the falling carrying value, so the biggest expense hits when the asset is newest." Now it's reasoned, not memorised.
• Link to what you know: connect a new economics concept to a news story, a legal principle to a case you've read, a physics idea to something physical you've felt. The more hooks a memory has, the easier it is to find.

5. Dual coding — words plus pictures

Your brain stores verbal and visual information through partly separate channels, so encoding something both ways gives you two independent routes to recall it. Redraw a process as a flow diagram, a sequence as a timeline, a set of relationships as a mind map, data as a graph you sketch yourself. The act of converting words into a picture forces you to understand the structure — and the picture is far easier to recall in the exam than a paragraph.

6. Concrete examples — abstract ideas need a face

Abstract definitions are hard to hold; specific instances are easy. For every general principle, attach one vivid, concrete example — ideally one you can picture. "Soft power" is abstract; "South Korea's global rise off the back of BTS and Squid Game" is unforgettable. When you meet the abstract idea in the exam, the example pulls the whole concept back with it.

7. The memory palace (method of loci)

This is the technique memory champions use to recall the order of a shuffled deck of cards — and it's superb for ordered material like essay plans, lists of causes, stages of a process, or case studies.

How to build one:

1. Pick a route you know cold — a walk through your house, your route to school, your bedroom. Fix an order of distinct spots along it (front door, hallway, kitchen bench, couch, …).
2. Turn each thing you must remember into a vivid, absurd image. Weird, exaggerated, moving, funny or gross images stick far better than neat ones.
3. Place one image at each spot, in order. To recall, simply walk the route in your mind and "see" what you left at each location.

Worked example — an essay's argument structure. Say you need to remember five points for a Legal Studies response in order. Put a giant gavel smashing your front door (point 1), a witness arguing with your hallway mirror (point 2), scales of justice balancing on the kitchen tap (point 3), and so on. In the exam you walk the route and your paragraph order comes back intact — no blank-page panic.

Memory palaces take a little practice to build the first time, then become astonishingly fast. Re-use different routes for different topics so they don't overlap.

8. Acronyms, acrostics and chunking

Working memory can only juggle a few items at once, so compress long lists into fewer units.

• Acronyms: take the first letters and make a word (or a memorable non-word). Marketing's classic 7Ps, the "PEST/PESTLE" factors, "SMART" goals — all first-letter compression.
• Acrostics: when the letters won't make a word, make a silly sentence where each word starts with the right letter. The dafter, the stickier.
• Chunking: group a long string into meaningful blocks. A formula, a date, a sequence of steps — broken into three or four chunks, it drops within working-memory's limit and becomes one thing to remember instead of ten.

9. The keyword method — for definitions, terms and vocab

Struggling to remember what a specific term means? Find a keyword that sounds like the term, picture it interacting with the meaning, and the image bridges the two. It's the fastest way to lock in technical vocabulary, legal terms, biological names or a foreign-language word — anything where a label has to be glued to a meaning.

10. The Feynman technique — find the gaps before the exam does

Named after the physicist Richard Feynman: explain the topic, out loud and in plain language, as if teaching a 12-year-old. The moment you stumble, go vague, or reach for jargon to paper over a hole — that's a gap in your understanding, exposed instantly. Go back to your notes, fix that one spot, and explain it again. Teaching is the harshest and most honest test of memory there is, which is exactly why it works.

11. Sleep, spacing and the body

Memory isn't finished when study ends — it's consolidated during sleep, when the brain replays and files what you learned. This is not a wellness cliché; pulling an all-nighter before an exam actively sabotages the memory you're trying to build. Protect your sleep in exam season. Break study into shorter sessions with breaks (spacing again), and get some exercise — physical activity measurably supports memory and focus. The unglamorous inputs matter as much as the techniques.

12. Beat the illusion of competence

The most dangerous study habits are the ones that feel most productive. Re-reading and highlighting create a warm sense of familiarity — you recognise the words, so you assume you know them. That's fluency, not memory. On exam day, recognition isn't on offer; you have to produce the answer cold. The fix is simple and ruthless: replace every re-read with a self-test. If you can't recall it with the book shut, you don't know it yet — no matter how familiar it looks.

Putting it all together: a memorisation cycle

Here's how the techniques combine into one loop you can run on any topic:

1. Encode well. First pass through the material, elaborate (ask why/how) and dual-code (draw it). Build a memory palace or keyword image for anything ordered or hard to connect.
2. Recall actively. Shut everything and brain-dump. Do flashcards saying answers out loud. Attempt questions before you feel ready.
3. Space it. Review the gaps tomorrow, in three days, next week — widening each time you succeed.
4. Interleave & test. Mix topics, then sit full past papers under timed conditions and mark honestly.
5. Sleep on it. Let consolidation do the last mile.

A realistic weekly rhythm: new material early in the week, active-recall review of it across the following days at widening gaps, one interleaved mixed-practice session, and a timed past paper on the weekend. Short daily sessions, not one heroic block.

Applying it subject by subject

• Maths & Methods/Specialist: memory matters less than fluency — but you still memorise method-selection. Interleave problem types and do them from memory; keep a running list of formulas you keep forgetting and spaced-review them.
• Sciences (Bio/Chem/Physics): dual-code every process as a diagram, use active recall on definitions and mechanisms, and drill past-paper short-answer under time.
• Humanities (History/Legal/Politics/Economics): memory palaces for essay structures and lists of causes; concrete, dated examples for every concept; blank-page recall of case studies.
• English & Literature: memorise a bank of quotes and their analysis with the keyword method, and recall essay skeletons via the memory palace.

How ATARMAxxing is built for this

Every subject hub is designed around these two laws, so you're not fighting your tools:

• Flashcards with a built-in timer — pure active recall, and you can watch your average recall time per card fall week on week.
• 20 full past-paper-style exams per subject with mark-by-mark answer guides — timed testing, the strongest retrieval practice there is.
• The knowledge progress tracker — rate each topic red / yellow / green so you space your reviews on exactly the topics you're weakest on, not the ones that already feel easy.
• Past papers organised by topic — for interleaved, targeted practice.

Grab a free notes pack to encode a topic, plan your spacing with the study planner, then pick your subjects and start testing. The techniques are free; the discipline is the hard part.