How to Help With Maths Homework When You Don't Understand It Yourself

If you've ever sat down with your child's maths homework and thought "This isn't how I learnt it," you're not alone. Thousands of parents across the UK feel the same way every single evening. The methods taught in primary schools today look completely different from what most of us remember, and it can feel overwhelming when your seven-year-old is explaining something you don't recognise.

Here's the thing: you don't need to be a maths expert to help with homework. You just need to understand why the methods have changed and how to support your child without accidentally confusing them further. This guide will walk you through the most common modern approaches and give you practical strategies for homework time.

Why Maths Teaching Has Changed

The maths curriculum in England has evolved significantly over the past two decades. Where we might have learnt through memorisation and repetition, schools now focus on building deep understanding and number sense. The goal is for children to truly grasp why maths works, not just follow rules they'll forget next week.

Modern methods emphasise visual representations, mental strategies, and flexible thinking. Children are encouraged to see numbers as flexible quantities they can manipulate, rather than abstract symbols to plug into algorithms. This approach takes longer initially but creates stronger mathematical foundations for secondary school and beyond.

The methods might look strange to us, but research shows they help children understand place value, develop mental calculation skills, and solve problems more confidently. The challenge for parents is that these approaches weren't in our own school experience.

Common Methods Explained Simply

Number Lines and Counting On

Instead of columnar addition, younger children often use number lines to add or subtract. For 27 + 15, they might draw a line, mark 27, then jump forward 10 (landing on 37) and then forward 5 more (reaching 42). It's a visual way to see what's happening when you add, and it helps children understand the size and sequence of numbers.

Partitioning

This means splitting numbers into tens and ones (or hundreds, tens and ones for larger numbers). To calculate 34 + 23, a child might split both numbers: 30 + 20 = 50, then 4 + 3 = 7, then combine 50 + 7 = 57. It reinforces place value and makes mental maths easier because you're working with friendly numbers.

Bar Models

Bar models are rectangles used to represent word problems visually. If a problem says "Tom has 12 sweets and Sarah has 8 more than Tom," children draw two bars to show the relationship. It helps them see what they know and what they need to work out, making tricky word problems much clearer.

Grid Method for Multiplication

Rather than the traditional column method, many schools teach the grid method first. For 23 × 4, you draw a grid splitting 23 into 20 and 3, then multiply each part by 4 (20 × 4 = 80, 3 × 4 = 12), and add the results (80 + 12 = 92). It breaks multiplication into manageable chunks and shows exactly what's happening.

Chunking for Division

Instead of long division, children might use chunking. To divide 92 by 4, they subtract chunks of 4 repeatedly: take away 40 (that's 10 groups of 4), leaving 52, then take away another 40 (another 10 groups), leaving 12, then take away 12 (that's 3 groups). Total: 10 + 10 + 3 = 23. It makes division less abstract and more about understanding how many groups fit.

Five Practical Tips for Homework Time

1. Ask Your Child to Explain Their Method First

Before you jump in, ask your child to show you how their teacher explained it. Often they know more than you think. This also reinforces their learning, because explaining something out loud helps cement understanding. Listen carefully and let them guide you through their approach.

2. Don't Teach Your Old Method

This is the hardest one. Even if you know a quicker way, resist the urge to teach it. If your child is learning the grid method and you show them column multiplication, they'll get confused about which method to use. Stick with what the school is teaching, even if it feels slower or more complicated to you.

3. Focus on the Process, Not Just the Answer

In modern maths teaching, showing your working is just as important as getting the right answer. If your child uses the correct method but makes a small calculation error, that's still valuable learning. Praise their approach and help them spot where the mistake happened. Understanding the process is what builds long-term mathematical thinking.

4. Keep Sessions Short

If your child is stuck, don't push for hours. Fifteen to twenty minutes is plenty for younger children. If they're frustrated and it's not clicking, make a note for the teacher and move on. Homework should reinforce learning, not create stress. A short, positive session is worth far more than a long, miserable one.

5. It's Okay to Say "I Don't Know, Let's Find Out Together"

You don't have to know everything. If you're both stuck, it's perfectly fine to admit it and explore together. Look at the textbook examples, check the school website for guidance videos, or send a quick question to the teacher. Modelling curiosity and problem-solving is a valuable lesson in itself.

Resources That Can Help

Most schools have maths guidance on their websites, often with videos showing how they teach key concepts. The National Centre for Excellence in the Teaching of Mathematics (NCETM) also offers free parent guides that explain modern methods in plain English.

Curriculum-aligned apps can be incredibly helpful because they teach using the same approaches your child sees at school. When practice at home matches what happens in the classroom, children feel more confident and make faster progress.

Supporting Learning the Right Way

Helping with maths homework doesn't mean you need to become a teaching expert overnight. It means creating a calm environment, being patient with unfamiliar methods, and trusting that the approaches your child is learning are designed to build strong mathematical understanding.

Mathsonaut was created specifically to bridge this gap. It teaches maths using the same visual methods and approaches that schools use, so children practise in a way that reinforces their classroom learning. Parents don't need to understand grid methods or bar models themselves, because the app guides children through each concept step by step, exactly as their teacher would. It's like having a patient tutor who speaks the same mathematical language as school, making homework time easier for everyone.