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Why Is My Child Struggling With Maths? How to Find the Real Problem

Sept. 8, 2026

Why Is My Child Struggling With Maths? How to Find the Real Problem

If your child is struggling with maths, it can be difficult to know what to do next.

You may notice that homework is taking longer than it used to, their marks aren't improving, or they seem increasingly reluctant to do anything involving maths.

Perhaps they understand the work when their teacher explains it but struggle when they try questions independently. Or maybe they seem confident at home but their test results don't reflect this.

The important thing is not simply to ask, "How can I get my child to do more maths?"

A better question is:

"What is actually causing my child to struggle with maths?"

Once you understand the problem, it becomes much easier to decide what kind of support they need.

In this guide, we'll look at the most common reasons children struggle with maths, how to identify the specific problem and what parents can do to help, particularly when those difficulties start becoming more noticeable at GCSE level.

Table of Contents (ToC):

How Do You Know If Your Child Is Really Struggling With Maths?
The Four Main Reasons Children Struggle With Maths
How to Identify What Your Child Is Actually Struggling With
Why Maths Problems Can Become More Noticeable at GCSE Level
Common GCSE Maths Knowledge Gaps
What Can Parents Do to Help a Child Struggling With Maths?
When Might a GCSE Maths Tutor Help?
Online vs In-Person GCSE Maths Tutoring
Frequently Asked Questions About Children Struggling With Maths
Helping Your Child Move Forward With Maths

How Do You Know If Your Child Is Really Struggling With Maths?

Every child will have difficult topics from time to time. One poor test result doesn't necessarily mean that your child is falling behind.

What matters is whether you are seeing a pattern of difficulty over time.

Some signs that your child may be struggling with maths include:

Homework regularly takes much longer than expected.
They avoid maths or become frustrated when asked to practise.
They repeatedly make the same mistakes.
They struggle to explain how they reached an answer.
Their marks aren't improving despite completing homework.
They lack confidence when faced with unfamiliar questions.
They find it difficult to work independently.
They understand examples but struggle to apply the same method to new questions.
Their test or mock results are significantly lower than their performance at home.
They don't know which parts of maths they are struggling with.

The last point is particularly important.

If your child says, "I'm just bad at maths," that doesn't tell you what the actual problem is.

The aim is to work out why they are struggling.

The Four Main Reasons Children Struggle With Maths

There isn't always one simple reason why a child finds maths difficult.

In many cases, the problem falls into one of four categories.

1. They Have a Knowledge Gap

Sometimes a child struggles with a topic because they haven't fully understood something that came before it.

Maths is cumulative. New concepts often rely on skills learned previously.

For example, a student who struggles with algebra may actually have difficulties with:

Negative numbers
Fractions
Multiplication
Order of operations
Basic algebraic notation

This means that simply giving them more questions on the current topic may not solve the problem.

The missing piece may be further back in their learning.

2. They Understand the Method but Can't Apply It

Another common problem is knowing how to perform a method but not knowing when to use it.

For example, a student might be able to calculate percentages when given a straightforward question but struggle when a percentage problem is presented as a word problem.

This is particularly common as students progress towards GCSE Maths, where questions often require them to identify the relevant information and decide which mathematical approach to use.

The issue isn't necessarily that they don't know the maths.

They may need more practice applying it.

3. They Understand Maths but Make Too Many Mistakes

Some students understand the concepts but lose marks through avoidable errors.

These might include:

Misreading a question
Copying a number incorrectly
Making an arithmetic error
Forgetting a negative sign
Rounding too early
Missing a step
Entering something incorrectly into a calculator
Not checking whether their answer makes sense

If your child can explain the correct method but regularly arrives at the wrong answer, they may have an accuracy problem rather than a knowledge problem.

That requires a different approach to simply teaching the topic again.

4. They Understand the Content but Struggle in Tests

Some students perform reasonably well when working through questions at home but struggle when they are under test conditions.

They may:

Run out of time.
Panic when they see an unfamiliar question.
Forget methods they normally know.
Struggle to decide where to start.
Lose concentration during longer papers.
Find multi-step questions overwhelming.

In this situation, the issue may be related to exam technique, confidence or working under pressure, rather than a lack of mathematical ability.

How to Identify What Your Child Is Actually Struggling With

Before deciding what support your child needs, try to identify the specific problem.

Start With Their Most Recent Test or Homework

Rather than looking only at the final grade, look at the individual questions.

Ask:

Where did they lose marks?

Are the mistakes concentrated around one particular topic?

Did they understand the method but make calculation errors?

Did they leave questions blank?

Did they lose marks on questions that required them to apply their knowledge?

A test paper can tell you much more than the overall percentage.

Look for Patterns in Their Mistakes

One mistake might be a mistake.

Repeated mistakes are more useful.

For example, if your child repeatedly struggles with fractions across different pieces of work, that could indicate a genuine knowledge gap.

If they can answer straightforward fraction questions but struggle when fractions appear in word problems, the issue could be application rather than knowledge.

Ask Where They Get Stuck

Try asking:

"Which part of this question is confusing?"

rather than:

"Why don't you understand it?"

A child may be able to tell you that they don't know what the question is asking, don't remember the method, or don't know where to begin.

That information can help you work out what kind of support would be most useful.

Use the Four-Part Maths Gap Test

A simple way to categorise the problem is to listen to what your child says.

Please scroll on mobile to see the full table

What your child says	What it could mean
"I don't know how to do this."	Knowledge gap
"I know the method, but I don't know which one to use."	Application problem
"I knew how to do it but got the answer wrong."	Accuracy problem
"I can do it at home but not in a test."	Exam technique or confidence

This distinction is useful because different problems require different solutions.

If your child needs more individual support identifying and addressing these gaps, GCSE Maths tutoring <insert link> can provide targeted one-to-one help.

Why Maths Problems Can Become More Noticeable at GCSE Level

Parents often notice maths difficulties becoming more obvious as their child approaches GCSE.

There are several reasons for this.

GCSE Maths Builds on Earlier Knowledge

GCSE Maths doesn't start from scratch.

Students are expected to use knowledge and skills developed over several years.

A gap that wasn't obvious in Year 7 or Year 8 can become much more noticeable later.

Topics Become More Complicated

As students progress, mathematical ideas become increasingly interconnected.

A question might require a student to use algebra, fractions and problem-solving skills together.

If one of those foundations isn't secure, the entire question can become difficult.

Students Have to Apply What They've Learned

GCSE questions aren't always presented in the same format as classroom examples.

Students need to recognise the mathematical idea behind a question and decide how to approach it.

That's why a student can sometimes say:

"I understand it when my teacher shows me, but I can't do it myself."

Exams Add Time and Pressure

Even when a student understands the maths, working under exam conditions can introduce another challenge.

They need to manage time, interpret questions, show working and remain calm when they encounter something unfamiliar.

Common GCSE Maths Knowledge Gaps

If your child is struggling with GCSE Maths, it can be useful to check whether they are confident with some of the foundations below.

Fractions

Fractions appear throughout GCSE Maths, including in algebra, ratio, percentages and probability.

A lack of confidence with fractions can therefore affect several different areas.

Percentages

Students need to understand more than simply finding a percentage of an amount.

Percentage increase, decrease, reverse percentages and percentage change can all require different approaches.

Negative Numbers

Negative numbers appear in areas including algebra, coordinates and calculations.

Difficulty working confidently with positive and negative numbers can create problems elsewhere.

Ratio

Ratio is used across GCSE Maths and can involve sharing, scaling, conversions and problem solving.

Students need to understand what a ratio represents rather than simply memorising procedures.

Algebra

Algebra can be a major challenge for students who haven't developed confidence with mathematical notation.

Common areas of difficulty include simplifying expressions, substitution, expanding brackets and solving equations.

Rearranging Equations

Students may understand how to solve a simple equation but struggle when equations become more complex.

This can affect several GCSE topics.

Problem Solving

Problem-solving questions can be particularly challenging because students have to decide what mathematics to use.

The difficulty isn't always the calculation itself.

Sometimes the hardest part is knowing where to start.

What Can Parents Do to Help a Child Struggling With Maths?

If your child is struggling, there are several things you can do before deciding whether they need additional support.

1. Find the Specific Problem

Try to move away from the idea that your child is simply "bad at maths".

Instead, identify the specific topics, skills or types of questions causing difficulty.

The more specific the problem, the easier it is to address.

2. Focus on One Area at a Time

Trying to fix everything at once can quickly become overwhelming.

Choose one area where your child is struggling and work on that first.

Once their confidence improves, move on to the next area.

3. Encourage Short, Regular Practice

Regular practice can be more manageable than occasional long revision sessions.

Short sessions also make it easier to focus on a specific skill.

4. Review Mistakes Rather Than Just Marks

A mark tells you how your child performed.

Their mistakes can tell you why.

Encourage them to look at questions they got wrong and work out what happened.

Was the method wrong?

Did they misunderstand the question?

Was it a calculation error?

Did they run out of time?

5. Don't Turn Every Evening Into Maths Homework

If maths has already become a source of stress, adding hours of extra work may make the problem worse.

The goal should be to build understanding and confidence, not simply increase the amount of time spent doing questions.

6. Talk to Their Teacher

Your child's teacher can provide valuable context.

Ask whether they are noticing similar difficulties in class and whether there are particular topics your child should prioritise.

7. Consider Additional Support If They Aren't Making Progress

If your child has persistent difficulties despite regular support, additional help may be worth considering.

The right support can give them an opportunity to work at their own pace, ask questions freely and focus on the areas where they need the most help.

When Might a GCSE Maths Tutor Help?

Not every child who struggles with maths needs a tutor.

A single difficult topic, an isolated poor test or a temporary dip in confidence may not require ongoing tutoring.

However, additional support may be useful if your child:

Has persistent gaps in their mathematical knowledge.
Is falling behind their class.
Regularly struggles to complete homework independently.
Has lost confidence in their ability.
Is struggling with GCSE Maths mocks or assessments.
Doesn't know how to revise effectively.
Understands topics individually but struggles to apply them.
Needs explanations that are more personalised to the way they learn.

A good GCSE Maths tutor should not simply give a student more worksheets.

They should first work out where the difficulty is coming from and then build support around that.

Does Every Child Who Struggles With Maths Need a Tutor?

No.

Some students need a little more practice, clearer explanations from their teacher or help identifying which topics to revise.

Others may benefit from one-to-one tuition because they need more individual attention or have gaps that are difficult to address in a busy classroom.

The important thing is to identify the problem first.

Tutoring should solve a specific need rather than simply be added because a child is struggling.

Online vs In-Person GCSE Maths Tutoring

If you decide that additional support would benefit your child, you may also need to consider whether online or in-person tutoring is the better option.

When Online Tutoring Can Work Well

Online tutoring can be a convenient option for students who are comfortable learning digitally.

It can offer:

Flexible lesson times
No travel to and from lessons
Access to tutors outside your immediate area
Digital resources and shared working
The convenience of learning from home

For many students, online tuition can provide an effective one-to-one learning environment.

When In-Person Tutoring May Be Preferable

Some students learn better when they are physically sitting with their tutor.

In-person tutoring may be preferable if your child:

Finds online learning distracting.
Benefits from face-to-face interaction.
Needs a more structured learning environment.
Finds it easier to communicate in person.

Finding the Right Approach for Your Child

There isn't one option that works for every student.

The most important consideration is whether your child feels comfortable with the tutor and whether the lessons are addressing the areas they actually need help with.

Whether tutoring is online or in person, the quality of the teaching and the relationship between student and tutor matter more than the format itself.

MyPocketSkill offers GCSE Maths tutoring <insert link> both online and in person, so you can choose the approach that best suits your child

Frequently Asked Questions About Children Struggling With Maths

Why is my child struggling with maths?

Children can struggle with maths for many different reasons. They may have gaps in earlier knowledge, difficulty applying methods, problems with accuracy, low confidence or difficulty working under test conditions.

The first step is to identify the specific area causing difficulty rather than assuming they simply need to do more maths.

How can I help my child improve at maths?

Start by identifying the topics and question types they find difficult. Focus on one area at a time, encourage regular practice and review mistakes rather than concentrating only on their marks.

Speaking to their teacher can also help you understand where they need the most support.

How do I know if my child needs a maths tutor?

Consider additional tutoring if your child has persistent difficulties, is falling behind, has lost confidence or isn't making progress despite regular support.

A tutor may be particularly useful when your child needs individual explanations or help identifying and addressing gaps in their knowledge.

Why does my child understand maths in class but struggle at home?

This can happen when a student understands an example while it is being explained but hasn't yet developed the confidence to apply the method independently.

They may need more practice, support recognising which method to use or help breaking questions into smaller steps.

Can a maths tutor help my child's confidence?

A tutor can help build confidence by giving a student an opportunity to work at an appropriate level, identify gaps without judgement and experience success with topics they previously found difficult.

Confidence often improves when students begin to understand why they are making mistakes and how to correct them.

How can my child improve their GCSE Maths grade?

Start by identifying where marks are currently being lost.

Your child may benefit more from addressing a few important knowledge gaps than from trying to revise the entire GCSE Maths syllabus at once.

Once the main weaknesses have been identified, targeted practice, regular review and exam-style questions can help them make better use of their revision time.

Helping Your Child Move Forward With Maths

If your child is struggling with maths, the most important thing is to avoid assuming that they simply need to work harder.

There may be a specific knowledge gap, an application problem, repeated accuracy errors or difficulty coping with exam conditions.

Once you understand the cause, you can choose a more targeted way forward.

For some students, this may mean additional practice at home. For others, speaking with their teacher may be enough. And for students with persistent gaps or a lack of confidence, individual GCSE Maths tutoring could provide the extra support they need.

The goal isn't simply to do more maths. It's to understand what is getting in the way and help your child overcome it.