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Understanding the A-Level Maths Mark Scheme: A Parent Guide

Worried about A-Level Maths marking? Discover how the mark scheme works, what examiners look for, and how to support your child’s progress—even without being a maths expert.

C

Ciaran Collins

Author

10 February 2026
8 min read

If you’re a parent supporting a child through A-Level Maths, you might feel like you need a degree yourself just to make sense of the mark scheme. The good news? You don’t need to be a maths expert to help your child succeed. By understanding how A-Level Maths is marked and how you can track progress, you’ll be far better equipped to support their revision and make informed decisions: whether that means helping at home or considering A-Level Maths tutoring.

In this guide, we’ll break down the essentials of the A-Level Maths mark scheme, explain what examiners are really looking for, and show you how to spot where your child can pick up extra marks. We’ll also discuss how tutoring can be tailored to your child’s specific exam board and how you can stay informed about their progress, even if you’re not a maths whizz yourself.

What Is the A-Level Maths Mark Scheme: and Why Does It Matter?

The A-Level Maths mark scheme is the official set of rules examiners use to award marks for each question. Unlike some subjects, where answers can be open to interpretation, maths marking is all about method, accuracy, and clear working. Every exam board: AQA, Edexcel, OCR, WJEC: has its own mark scheme, but the core principles are similar:

  • Method marks: Awarded for using the correct approach, even if the final answer is wrong.
  • Accuracy marks: Given for the correct final answer or correct steps within a method.
  • Communication marks: Sometimes awarded for clear, logical working or correct use of notation.

Understanding how marks are awarded helps students focus their revision: not just on getting the right answer, but on showing their working and avoiding common mistakes that lose marks.

What Do Examiners Look For in A-Level Maths?

Examiners want to see more than just the right answer. Here’s what they’re looking for:

  • Clear, logical working: Even if your child knows the answer, they need to show how they got there. Method marks are often available even if the answer isn’t correct.
  • Correct use of mathematical notation: Sloppy notation can lose marks, especially on questions involving calculus or algebra.
  • Step-by-step reasoning: Breaking problems into clear steps helps examiners award partial credit if a mistake is made partway through.
  • Answering the question fully: Some questions require explanations, justifications, or interpretation: marks can be lost for incomplete answers.

If your child is losing marks, it’s often not about their maths knowledge but about how they present their solutions.

How Do Students Lose Marks? Common Pitfalls

Many students lose marks in ways that have nothing to do with their mathematical ability. Here are some classic pitfalls:

  • Not showing working: Even if the answer is right, no working means no method marks.
  • Small calculation errors: A slip in arithmetic can cost accuracy marks, but clear method can still earn partial credit.
  • Misreading the question: Answering the wrong thing or missing a key instruction.
  • Poor notation or layout: Examiners need to follow the logic: untidy work can mean lost marks.
  • Forgetting to check answers: Especially on calculator papers, a quick sense-check can save marks.

Why Exam Board Matters: Tailoring Preparation

Not all A-Level Maths exams are created equal. Each exam board (AQA, Edexcel, OCR, WJEC) has its own style, preferred topics, and mark scheme quirks. For example, Edexcel papers might emphasise applied maths, while OCR could have a different approach to proof questions.

When considering tutoring, it’s vital that lessons are tailored to your child’s specific exam board. Modern tutoring platforms, such as StudyGuru, ensure that tutors record your child’s exam board, tier, and target grade right at the start. This “tutor learning context” means every lesson is focused on the exact content and skills your child will need to succeed in their specific exam: no wasted time on irrelevant topics. You can read more about how tutoring works on StudyGuru to see how this tailored approach is built in from the start.

How Can Parents Track Progress: Even Without Maths Expertise?

One of the biggest worries for parents is knowing whether their child is actually improving, especially if you’re not confident with A-Level Maths yourself. The key is to look for clear, accessible feedback.

Modern tutoring platforms now provide detailed, parent-friendly summaries after every session. For example, StudyGuru uses AI to generate session summaries that break down:

  • Which topics were covered
  • How much time was spent on each area
  • Your child’s confidence level (Struggling, Progressing, Confident) per topic
  • Practice recommendations for what to work on next
  • Key takeaways from the lesson

These summaries are emailed to you and available in your parent dashboard, so you can see at a glance what’s being worked on and where your child is making progress. You don’t have to decipher complex maths: just look for positive trends and areas that need more attention.

The parent visibility dashboard also allows you to track progress over time, see all upcoming and past sessions, read tutor lesson reports, and message tutors directly. This means you’re always in the loop, even if you’re not sitting in on the lessons yourself.

Supporting Your Child: Practical Steps

Here’s how you can help your child make the most of the mark scheme and their revision time:

1. Encourage Them to Show All Working

Remind your child that method marks are their safety net. Even if they’re unsure of the answer, writing down their approach can earn valuable marks.

2. Use Past Papers and Mark Schemes

Practising with real exam papers and mark schemes from their specific board helps students see exactly how marks are awarded. Encourage your child to mark their own work using the official scheme: this builds exam technique as well as knowledge.

3. Focus on Weak Areas

With tools like AI-generated summaries and tutor reports, you can easily spot which topics your child finds challenging. Use this information to guide extra practice or ask the tutor to revisit tricky areas.

4. Communicate With Tutors

Don’t be afraid to ask tutors for feedback. Structured lesson reports should tell you what went well, what needs more work, and what the next session will focus on. This helps you support your child at home and ensures tutoring is making a real difference.

5. Celebrate Progress

Tracking improvement: whether it’s increased confidence, better marks in practice papers, or positive feedback from the tutor: keeps motivation high.

Is Tutoring Right for Your Child?

If your child is struggling to pick up marks despite knowing the content, or if you want the reassurance of expert, exam board-specific support, tutoring can make a big difference. Look for platforms where tutors are experienced with your child’s exam board and provide clear, regular feedback. The ability to track progress through AI summaries and a parent dashboard means you can stay involved and informed, even if maths isn’t your strong suit.

To explore your options, see our A-Level Maths tutoring options or view our tutors to find someone who matches your child’s needs.

FAQs

Q: How are A-Level Maths exams marked and what does the mark scheme look for?
A: A-Level Maths exams are marked using detailed mark schemes that award marks for correct methods, accurate answers, and clear working. Examiners look for logical steps, proper notation, and full answers: not just the final result.

Q: How can I tell if my child is losing marks for method or accuracy?
A: Reviewing marked past papers and tutor feedback helps identify if marks are lost due to incorrect methods or small calculation errors. AI-generated session summaries and tutor reports can also highlight specific areas where your child struggles.

Q: How do tutors tailor lessons to specific A-Level Maths exam boards?
A: Tutors should record your child’s exam board (e.g., AQA, Edexcel), current and target grades, and focus lessons on the exact topics and question styles relevant to that board. This ensures preparation is targeted and efficient.

Q: What feedback will I receive about my child’s progress with a tutor?
A: You should receive regular updates, such as AI-generated summaries and structured tutor reports after each session, detailing what was covered, how your child is progressing, and recommendations for next steps.

Q: Can I see which topics my child is struggling with after each session?
A: Yes, modern tutoring platforms provide summaries that break down confidence and performance by topic, so you can see at a glance where your child needs extra support.

: - Ready to support your child’s A-Level Maths journey? View our tutors and find the right expert to help them master the mark scheme and achieve their goals.

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