Whether you agree with the term more able or prefer to call pupils, as I do, ‘high potential’, you will encounter in your time teaching Maths pupils who just seem to be able to grasp concepts more quickly and more fluently than their peers. Here are some stretch and challenge activities and resources for Maths to help engage and develop their potential further.

When it comes to ‘more able’ or ‘less able pupils’, labels can be dangerous things. We just as easily attach them to children as we do expect to see their behaviour always meet the tag we give them.

The Problem With ‘More Able’ and ‘Top Set’ Labels

Pupils are often labelled as Maths marvels from an early age because they are quick to learn, apply facts and algorithms, and can work speedily through a series of questions.

Historically this ‘most able’ labelling resulted in a child being pushed forward far too quickly and missing out on a completely rounded Maths curriculum, while their ‘bottom Maths set’ peers were not challenged enough.

Just as we might misdiagnose a child as having special needs, we can equally misdiagnose a child as being mathematically talented.

And: there is no national definition of ‘most able’, abilities are not fixed and the situation is always fluid. In every primary classroom there will always be a wide range of Maths ability that changes over time.

The ‘top end’ might include a few long-term residents but the doors should always be open for children to come and go. In many respects, we can argue therefore that all children are high attainers and within this group there is a subset – the highest attainers or the most able in Maths.

The Teaching and Learning for Mastery Approach to Stretch and Challenge

Teaching and Leading for Mastery (TLfM) means that we have to be supremely careful about pigeon-holing as actually all children are able mathematicians but some are more able than others relative to time and context.

High expectations in Maths are everything and we must relate these to all children. As Dame Alison Peacock tells us in her book Assessment for Learning without Limits, we can get it very wrong when “false, limiting assumptions are made about children’s capacity to learn.”

“Inclusive High-Quality Teaching ensures that planning and implementation meets the needs of all pupils, and builds in high expectations for all pupils.”

She says that High Quality Teaching (HQT) draws on a range of strategies that are closely matched to the learning objectives of the lesson. Before suggesting that there are nine elements to a good quality, inclusive lesson and we need to therefore consider these when ‘stretching and challenging all pupils not just the more able in Maths:

1.   High expectations
2.   Knowing children well and developing relationships
3.   Inclusive environment
4.   Quality feedback
5.   Focused planning
6.   Engagement and challenge
7.   Effective questioning and modelling
8.   Scaffolding learning
9.   Developing independence

Looking for mixed ability classroom resources? Download 8 free low threshold high ceiling activities

Classroom Resources free

Mastering Mixed Ability Maths Resource

8 Printable Low Threshold, High Ceiling Activities for Upper and Lower Key Stage 2 Maths - Curriculum Linked for Years 3, 4, 5, 6

Personalised Approaches for All Pupils in Maths

Ensuring provision for all children’s needs in Maths presents some complex issues. You will need to work closely with children and take time to learn about their strengths and weaknesses, be vigilant about adopting false labels and work with others to ensure their needs in Maths are met.

The needs of individual children should be evaluated on their own terms regularly, and decisions negotiated with the children themselves and their parents.


The Third Space Learning model of intervention is highly personalised for this very reason. Specialist Maths tutors provide affordable 1-to-1 tuition to the pupils who most need individualised support whether to support them to working at ARE, or to stretch and challenge. The Maths Hub of fluency, reasoning and problem-solving resources, CPD and assessment is then available to the class teacher to plan and deliver mastery led Maths lessons to the rest of the class.


Why Stretch and Challenge Activities are Crucial for More Able or High Potential Pupils

Identifying what we can do for ‘High Potential Pupils’ (HPPs) needs to start with looking at what we shouldn’t be doing and why our efforts may be misguided or faulty. Children can become bored easily if they are not fully challenged, leading to disruptive behaviour and disengaging with the Maths.

Note to reader: I prefer the term High Potential Pupils (HPPs) when referring to those who require stretch and challenge maths activities as I believe this term is an inclusive term and encompasses any child that requires further challenge – all pupils have high potential and mathematical promise.

Ofsted evidence has found that when HPPs aren’t achieving their best that is because:
• Teacher subject knowledge is weak and can’t ‘keep up’ with particular children (What Makes a Great Primary Maths Teacher)
• There is a failure to nurture high ambition and scholastic excellence
• Assessment systems do not identify pupils’ potential or their prior learning (How To Use Diagnostic Assessment to Inform Maths Teaching)
• The core reason is that planning is not good enough
• Tasks are too easy
• Tasks are the same for all
• Low expectations
• Too little challenge
• Too little support
• Lack of checking
• Lack of opportunities to write and speak

How to Stretch and Challenge High Potential Pupils in KS2 Maths

Yet if we take these points and actually flip them on their head, we can address what we need to stretch and challenge HPPs:

• Provide opportunities to investigate new areas in depth
• Slow teaching and learning down (Thom, 2018)
• Have higher expectations of independent work
• Ensure pupils manage and plan their own learning
• Build in writing for Maths (journals/learning logs)
• Insist on better quality work
• Promote a culture of high performance
• Use searching and engaging questions
• Model complex ideas, giving explanations and demonstrations that heighten understanding
• Instil self-belief in pupils and build-up high levels of reciprocal trust between pupils
• Integrate more interactive learning
• Make better use of assessment for planning work

For the benefit of all children in a mixed-ability mastery class you should consider carefully the activities you choose. Where possible, these need to be open-ended, allowing children to contribute at their level.

You can download eight free mixed ability Maths activities from Third Space Learning here.

Maths lessons really make a difference when pupils are given opportunities to think for themselves, explain their reasoning and apply what they know.

The most effective resources I have ever used to stretch and extend ‘more able’ children in Maths are concept cartoons.

Concept Cartoons – The Best Maths Activities to Stretch and Challenge ‘More Able’ Pupils

Concept cartoons are problematic style drawings or visual arguments that use a cartoon-style format with conversations inside speech bubbles (invented by Stuart Naylor and Brenda Keogh originally in science education).

Concept cartoons are talking tools par excellence and can be influential in making the classroom a think tank, rich in dialogue and argument that genuinely extends and stretches children’s Maths understanding. They are particularly useful for looking at Maths misconceptions, muddles, mistakes, mix-ups and classic clangers.

Essentially, the main point of a concept cartoon is to promote cubic thinking so that learners begin to appreciate that there is always more than one way of looking at a problem, idea or way of working.

Here’s an example of a concept cartoon in relation to multiplication, where three children discuss their understanding of what it means to multiply:

concept cartoon maths cartoon problem-solving cartoon worded maths problem cubic thinking

Teaching using concept cartoons can also be quite simple, as these tasks really require the pupils to do most of the work.

How to Use Concept Cartoons to Stretch and Challenge in Maths

From my experience I’ve put together a quick framework that you can use to easily stretch and extend pupils in your class using concept cartoons:

• Present learners with a cartoon that focuses on a conceptual obstacle
• Allow learners to reflect individually on the challenge
• Encourage small group discussion
• Provide opportunities for feedback across the class about the alternatives
• Try to reach agreement
• Discuss a possible line of investigation to find out more
• Hold small group enquiries
• Share outcomes of enquiries
• Whole class discussion
• Pull ideas together
• Consider how learners’ views might have changed
• Consolidate and practice

Stretch and Challenge Maths Activity: How to Use the Multiplication Concept Cartoon

Divide children into small groups of 2-3 to discuss what they think about the conversation in the picture. Do they agree with anyone in particular?

Let them talk together to share their ideas. Children need to know that the idea of a concept cartoon is to dig deeper and learn more about a range of interpretations so that we can upgrade our understanding: everyone has a contribution to make and each conversation is a stepping stone towards a fuller understanding.

Have children complete a Cognitive Conflict Evidence Board where they justify their collective thinking and provide ‘evidence’ and proof for each speech bubble statement.

It’s essential that children understand that all contributions are valued and no one’s ideas are dismissed as being ‘wrong’. Children may agree, disagree or offer a new way of looking at the concept under discussion in a way that no one else has thought about.

Here are two example boards completed by different groups:

Cognitive Conflict Evidence Boards

cognitive conflict evidence board

cognitive conflict evidence board

Interpreting the Answers from the Multiplication Concept Cartoons

You can see that one group have a more sophisticated understanding of multiplication in that they have analysed and dissected the statements in more depth by thinking about different numbers.

The statements undeniably stimulate different lines of thinking and you can see within these responses that there are golden opportunities to extend Maths talk – the boards uncover faulty thinking as well as deeper thinking.

When presented with conflicting viewpoints then the onus is on us to scaffold and engineer conversations further and allow children to teach one another so they can cast new light on a problem or discussion. Children can share the way they see things and show that multiplication doesn’t always make a number bigger and so the statement can be disproved, e.g. multiplying by negative numbers, proper fractions or improper fractions.

Groups might therefore decide to rephrase the statement to make it more accurate, e.g. ‘Multiplying two numbers together sometimes makes a bigger number.’

In the same way, the statement, ‘Multiplying by a fraction makes a smaller number’, is too vague to be helpful and can be upgraded.

Does ‘Multiplying by an improper fraction makes a number bigger’ make a more accurate statement?

This can lead to some fascinating insights. One Year 6 group I worked with were keen to prove that that statement was not accurate and also needed the word ‘sometimes’ including. Why? They researched some website dictionaries to find a definition of an improper fraction as ‘a fraction where the numerator is larger than or equal to the denominator’.

They said that 7/7 was an improper fraction which, when multiplied by a whole number, would result in the same product.

From one seemingly innocent statement a whole domino effect is generated whereby children respond to each other creatively, find evidence to justify their thinking and help build layers of understanding.

After Discussing Ideas Such as These it ss a Cast-Iron Certainty That All Children, Not Just the More Able or HPPs, Will Have Upgraded Their Own Knowledge and Understanding.

In my own research into using concept cartoons I have been impressed with the way children have responded to them. I have used a variety of cartoons to address a range of conceptual obstacles and alternative frameworks.

Concept Cartoons as Extension Ideas in Maths

The concept cartoon ideas work especially well as extension ideas when you provide children with a problem that they then have to invent statements for as if voiced by others and create some Cognitive Conflict Evidence Boards for too.

For example, challenge children to craft and create their own cartoon around the following:

0.6 x 10 =

A range of responses might include:
• I think 0.6 x 10 is 10.60
• I think you have to move the decimal point to the right so it is 06
• You move the decimal point to the left so it’s 0.06
• You just add a zero

Plus, if we want to stretch and extend even more, we can ask children to systematically investigate the statements made by the children as well as any other ideas they have that aren’t represented.

It’s also a fantastic way to identify any outstanding misconceptions in Maths your children might still have.

Ultimately, concept cartoons are one example of how to stretch and challenge your pupils with Maths activities.

But making sure our teaching allows pupils at every level (from ‘most able’ to ‘least able’) to receive the right challenges to ensure they grow and soar as mathematicians’ is what we should constantly challenge ourselves with as teachers.

Liked this? Check out our most popular blog on the Mastery classroom: The Beginner’s Guide to Becoming a Maths Mastery Expert.

John Dabell , Teacher , Former School Inspector

John is a trained Ofsted inspector and a teacher with over 20 years experience teaching Maths across all key stages.