How To Prepare For Exams: Why Understanding Matters More Than Memorising

Exams are coming, and the guilt kicks in. Every spare minute feels like it should be spent revising. So the notes get reread, the formulas get learnt, and the same questions get done over and over until the answers are second nature.

And look, that isn’t wasted effort. But it doesn’t tell you the one thing that matters: do you actually understand it?

Here’s what can happen. You nail a method every time you revise it. Then the exam asks about the same idea, worded a bit differently, and it’s gone. Why? Often because you learnt how to repeat the steps, but never why they work.

So preparing well isn’t only about finding enough hours. It’s about finding the gaps, practising how to use what you know and making sure the big ideas have really stuck.

Why Understanding Is Important for Exam Preparation

Memorising gets you the facts, formulas, definitions and quotations. Understanding gets you using them in the right place.

In Maths, you might know a formula inside out and still not be sure when it applies. In English, you might remember a quotation word for word, then struggle to explain what it means or why it answers the question.

Exams don’t always play fair like that. Questions can come at a topic from a direction you haven’t practised. So you need to stop, think about what’s really being asked and work from there, instead of waiting for something familiar.

Does that make memorising pointless? No. You still need to remember the important things. It’s just that recall works best when you understand the subject behind it.

1. Identify the Topics That Need More Work

Start with an honest question: what do I know, and what don’t I?

It’s tempting to keep revising the topics you like. They feel easy, and who doesn’t enjoy that? But it can leave you with gaps in exactly the places that need more practice.

So test yourself. Pick questions from lots of different topics and answer them with your notes closed. Then check. Where did you go wrong? Where did you hesitate?

Maybe you’re preparing for Maths. Basic calculations feel fine, but fractions or algebra don’t. Good to know now, because you can give those more of your time.

2. Focus on Understanding the Method

When you’re revising Maths, don’t celebrate the moment you get the right answer. Ask how you got there, and why that method works.

Got it wrong? Go back through each step and find where it slipped. Did you misread the question? Pick the wrong method? Miss a calculation?

English follows the same idea. Learning quotations helps. But you also need to say what the words suggest and how they support your point.

Here’s a simple check. Explain the idea in your own words. If it flows, you probably understand it. If you dry up halfway, you’ve found your next thing to revise.

3. Use Practice Questions Effectively

Practice questions are a huge part of revision, but it’s how you use them that counts.

Skip the race to get through as many as you can. Go carefully. Check your answers afterwards, and make sure you understand any you got wrong.

Try some that show a familiar topic in a different way, too. That pushes you to apply what you know, rather than leaning on a method you’ve only learnt for one example.

4. Revisit Difficult Topics Instead of Avoiding Them

Let’s be real. Spending revision time on what you already feel good at is far more comfortable. But the hard topics are usually the ones that need you most.

If something still isn’t clear after practice, go back to the basics. Look at an example. Work through the steps. Then have a go at a similar question once the explanation makes sense.

Repeating a method you don’t understand won’t get you anywhere, no matter how many times you do it. Fix the real problem and the rest of your revision gets easier to make count.

Leave a topic for a bit and come back to it, too. If you can still explain and use the idea later, that’s a much better sign it has stuck.

5. Create a Realistic Revision Plan

A revision timetable helps you organise your time, and it stops everything from piling up in the last few days.

List the subjects and topics that need work. Give the difficult ones more time, but keep looking back at the ones you already know.

Break it into sessions you can actually manage. Leave space to check answers, correct mistakes and review earlier work.

And don’t judge a revision day by the hours you put in. One shorter session where you finally understand something tricky can be worth far more than a long one of reading notes without really taking them in.

6. Ask for Help When Something Is Unclear

It’s not always obvious why you’re struggling. Many students continue asking questions, while what they actually require is an alternative approach or help on some prior topic.

The tutor, or even the parents, will be of great assistance in finding out the problem and solving it.

Individual tutoring is helpful in cases where the person needs a special approach.

This will allow the person to ask questions, revise the tricky parts, and study at their own pace.

MaxOut Tutoring offers assistance to individuals at different levels, such as 11+, KS2 SATs, GCSE Mathematics and English, A-Level Mathematics and IB Mathematics. Our mastery learning program is based on understanding and retaining what one learns.