The Confidence Equation: Keeping Primary Girls in Love with Maths

Last term, our team sat down with a Year 4 girl named Amara who had just scored highly on a spatial reasoning task. When we asked how she felt about maths, she shrugged and said, “I can’t do maths. My brain just doesn’t work that way.” We were stunned. The evidence of her ability was right there on the table, yet her self-perception had already hardened into a fixed narrative. Amara’s story isn’t unusual—it’s a warning flare we see across UK primary classrooms, where girls as young as eight begin to internalise a maths confidence gap that has nothing to do with their actual ability. Keeping girls in love with maths isn’t about making the subject easier. It’s about understanding exactly when and why their confidence cracks, and intervening before the damage becomes permanent.

The Year 4 Slump: When Does Confidence Start to Crack?

If you ask primary teachers when the shift happens, they’ll often point to Year 4. Around age eight or nine, something changes. Girls who previously tackled number problems with enthusiasm start hanging back, erasing answers, and saying they’re “just not good at this.” Research from the National Numeracy charity confirms that fixed mindsets around maths begin forming remarkably early in UK primary settings, with many children deciding they are either “maths people” or not by the end of Key Stage 2. For girls, this self-sorting is particularly acute. The confidence drop precedes the KS2 SATs pressure, meaning many girls enter that high-stakes testing period already convinced they’ll underperform—a self-fulfilling prophecy that can shape their entire secondary school trajectory.

Anxiety vs. Ability: The Disconnect

What makes this slump so heartbreaking is the growing disconnect between anxiety and actual attainment. In classrooms across England, we observe girls whose work demonstrates solid or even exceptional mathematical thinking, yet their self-assessment tells a different story entirely. They describe feeling “panicked” during lessons, even when their answers are correct. National Numeracy’s research on adult numeracy and mindset shows that this anxiety pattern, once established, persists into adulthood—particularly among women who recall primary school as the moment they decided maths wasn’t for them. The gap isn’t in capability; it’s in how girls interpret the normal struggle of learning something new.

The Perfectionist Trap in Primary Classrooms

Primary classrooms can inadvertently reward perfectionism, and girls are especially vulnerable to this trap. We’ve watched capable students sit motionless for ten minutes rather than risk writing a “wrong” answer. They’ve learned that neatness, compliance, and getting things right first time earn praise, while the messy process of working through mistakes feels like failure. This perfectionism becomes a straightjacket. Maths, by its nature, involves being wrong regularly. When girls associate being wrong with being a failure, they begin to opt out of the very struggle that builds deep understanding.

The ‘Maths Brain’ Myth and How It Targets Girls

Let’s be direct: there is no such thing as a “maths brain.” The idea that boys are biologically wired for mathematical thinking while girls are naturally drawn to language is a persistent myth with zero neuroscientific backing. Yet this myth continues to shape expectations in UK primary settings. The Institute of Physics has documented how unconscious bias around gendered abilities seeps into classroom interactions, with teachers often expressing surprise at girls’ mathematical achievements while attributing boys’ struggles to “not applying themselves” rather than innate ability. These subtle messages accumulate, and by upper Key Stage 2, many girls have absorbed the belief that mathematical excellence is simply not part of their identity.

Unconscious Bias: The Elephant in the Staffroom

No teacher sets out to discourage girls from maths. But unconscious bias operates beneath awareness, influencing everything from whom we call on during problem-solving discussions to how we frame feedback. The Institute of Physics research on this topic is sobering: even well-intentioned educators can reinforce the “maths brain” myth through casual language, like praising a girl for “working hard” while telling a boy he’s “naturally talented.” Addressing this requires honest self-reflection in every staffroom. We need to ask ourselves: which students do we expect to grasp new concepts quickly? Whose wrong answers do we treat as interesting discussion points rather than dead ends?

Spatial Reasoning: The Hidden Building Block

One concrete way the gender play gap impacts mathematical development is through spatial reasoning. Children develop spatial skills through construction play—building, rotating objects mentally, visualising how pieces fit together. For decades, construction toys like Lego were marketed overwhelmingly to boys, creating an early experience gap. Lego’s ‘Ready for Girls’ campaign has begun addressing this play gap head-on, highlighting how gendered marketing has limited girls’ access to the very activities that build foundational engineering thinking. When girls enter primary school with fewer spatial reasoning experiences, they may find certain mathematical concepts—fractions, geometry, measurement—more challenging initially. Crucially, this is about opportunity, not ability. Given equal access to construction play and spatial problem-solving, girls thrive just as readily.

Mums, Media, and Mindset: The Influence of Role Models

Children don’t form their beliefs about who can do maths in a vacuum. They absorb messages from family, media, and the wider culture. One of the most powerful—and concerning—influences is maternal maths anxiety. Research consistently shows that a mother’s own fear of maths is highly transmissible to daughters, even when that anxiety is never explicitly discussed. Girls pick up on the tension in a parent’s voice when helping with homework, the offhand comments about “never being good at maths myself,” and the relief when a maths task is finished. These signals tell girls that maths is something to survive rather than enjoy.

Breaking the Cycle of Generational Maths Fear

Breaking this cycle requires honest acknowledgment from parents and carers. If you’re a mum who feels anxious about numbers, your instinct might be to hide it. But naming the anxiety—and modelling how you work through it—can be more powerful than pretending it doesn’t exist. Saying “I find this tricky, but let’s figure it out together” teaches a completely different lesson than “don’t worry, you’re just like me.” Schools can support this by running family maths workshops that focus on growth mindset language, giving parents practical scripts for supporting homework without inadvertently passing on their own fears.

Why ‘People Like Me’ Matters in Year 5

By Year 5, girls are actively scanning their environment for evidence of who succeeds in STEM. If they don’t see women in engineering, mathematics, and science roles, the absence speaks volumes. This is where the WISE Campaign’s ‘People Like Me’ resource proves invaluable. Designed specifically for UK schools, this evidence-based toolkit helps girls recognise that their personal attributes—whether they’re creative, analytical, collaborative, or curious—are exactly what STEM careers need. The approach isn’t about telling girls to change who they are to fit into STEM; it’s about showing them that STEM already needs people just like them. When a Year 5 girl meets a female engineer who talks about designing solutions for real communities, the abstract idea of “being good at maths” transforms into something tangible and exciting.

From Worksheets to Wonder: Making Maths Messy and Collaborative

Walk into many primary classrooms during maths and you’ll see rows of children working silently through worksheets, racing against a timer. For many girls, this environment is kryptonite. Silent, timed tests spike cortisol levels and reward speed over depth—a combination that disproportionately undermines girls, who often prefer to process carefully and discuss their reasoning. The Maths Hubs network, led by the National Centre for Excellence in the Teaching of Mathematics (NCETM) in England, has been championing a different approach through the teaching for mastery framework. Mastery emphasises depth over speed, collaboration over competition, and reasoning over rote memorisation.

The Problem with Speed: Why Timed Tests Backfire

Timed arithmetic tests feel rigorous, but the evidence against them is mounting. When children are put under time pressure, working memory narrows and anxiety rises. For girls already doubting their mathematical identity, a timed test confirms every fear: “See, I’m too slow. I knew I wasn’t good at this.” What timed tests actually measure is processing speed under stress, not mathematical understanding. Many of the deepest mathematical thinkers are methodical and reflective—qualities that timed environments actively penalise. Shifting to untimed, talk-based problem-solving allows girls to demonstrate what they actually know rather than how quickly they can retrieve facts under pressure.

Mastery Learning: Deep Thinking Over Fast Answers

The mastery approach, supported by England’s Maths Hubs, is built on the principle that all children can achieve a deep understanding of mathematics when given the right conditions. Rather than racing through content, classes spend extended time exploring concepts from multiple angles, using concrete manipulatives, pictorial representations, and collaborative discussion. This approach aligns particularly well with how many girls prefer to learn: through connection, meaning-making, and verbal reasoning. When a girl explains her thinking to a partner, debates a strategy with a group, or represents a problem visually before tackling the abstract notation, she’s engaging in authentic mathematical practice—and building the confidence that comes from genuine understanding.

Real-Life Engineers: Connecting Primary Maths to Future Careers

“When will I ever use this?” It’s the classic classroom question, and for primary girls, it deserves a better answer than “you’ll need it for your exams.” Contextualising maths in real-world engineering problems gives purpose to the numbers. When a Year 6 class calculates angles and areas to design a sustainable playground for their school, or works out flow rates to understand how clean water systems function, the maths stops being abstract and becomes a tool for making a difference. This isn’t just motivational window-dressing—it’s how professional engineers actually use mathematics.

Beyond the Textbook: Solving Real-World Problems

Real-world problem-solving transforms the emotional experience of maths. Instead of fearing the wrong answer, girls can focus on whether their design works, whether their solution makes sense, whether their bridge holds. Engineering challenges naturally reward the iterative, collaborative, creative thinking that many girls excel at. The Royal Academy of Engineering’s ‘This is Engineering’ campaign has been working to reshape how young people perceive engineering careers, showcasing the creative, socially impactful dimensions of the field. When primary girls discover that engineers helped design the water systems that keep communities healthy or the renewable energy solutions tackling climate change, maths becomes a force for good rather than a source of anxiety.

Inviting Engineers into the Classroom

Nothing shifts a girl’s perception faster than meeting a real engineer. The Royal Academy of Engineering’s outreach programmes connect schools with female engineers who visit classrooms, run workshops, and share their career journeys. Firms like Arup have dedicated outreach teams bringing engineering challenges directly to primary students. These visits are transformative because they make the abstract concrete. A girl who has met a woman designing flood defences or sustainable transport systems has a mental image to counter every “maths isn’t for girls” message she encounters. Schools can tap into these resources through the STEM Ambassador programme, which has thousands of registered volunteers across the UK ready to bring engineering to life.

Praising the Process: How to Talk to a Girl Who Says She’s Stuck

The words we use when a girl hits a wall in maths matter enormously. “You’re so smart” feels supportive, but it actually reinforces the fixed mindset that makes struggle feel like evidence of inadequacy. If being smart means getting things right quickly, then being stuck means you’re not smart after all. The alternative is to praise the process: the strategies she tried, the persistence she showed, the different approaches she considered before asking for help. This shifts the focus from innate ability to effective effort—something every child can develop.

The Words That Build Resilience

Practical language shifts can transform how girls experience mathematical struggle. Try these replacements:

• Instead of “You’re so clever,” say “I love how you tried different ways to solve that.”
• Instead of “Don’t worry, maybe maths just isn’t your thing,” say “This is the hard bit where your brain is growing the most.”
• Instead of “Let me show you the quick way,” say “Show me what you’ve tried so far—let’s build on that.”
• Instead of “Well done for getting it right,” say “What strategy did you use? Could you teach it to someone else?”

These small shifts communicate that mathematical ability is built through effort and strategy, not bestowed at birth.

Normalising the ‘Learning Pit’ at Home

The concept of the “learning pit,” widely championed by growth mindset advocates in UK education, gives children a visual metaphor for productive struggle. When you’re in the pit, everything feels confusing and hard—but that’s exactly where deep learning happens. Normalising this at home means parents can respond to “I’m stuck” with genuine enthusiasm: “Brilliant! You’re in the learning pit. What tools do you have to climb out?” This reframes struggle as a sign of learning rather than a sign of failure. When girls understand that confusion is a necessary stage on the path to mastery, they’re far less likely to interpret being stuck as proof that they don’t belong in maths.

Conclusion

Closing the confidence gap in primary maths isn’t about making the subject easier, removing challenge, or giving empty praise. It’s about making persistence feel safe. When we debunk the “maths brain” myth, surround girls with role models who look like them, replace speed-based anxiety with collaborative reasoning, and praise the process rather than the outcome, we create classrooms where girls can struggle productively without questioning their belonging. The pipeline for future women in engineering doesn’t start at university open days or GCSE options evenings. It starts in Year 4, when a girl hits a tricky problem, feels the urge to say “I can’t,” and instead, because of the environment we’ve built around her, says “I can’t yet.”

FAQ

At what age do girls typically start losing confidence in maths?

Research and classroom observation point to around age eight or nine (Year 4 in UK primary schools) as the period when the confidence gap begins to emerge. This precedes the KS2 SATs pressure in Year 6, meaning many girls enter formal testing already doubting their mathematical abilities despite performing at similar levels to boys.

Is there any scientific evidence that boys are naturally better at maths?

No. There is no credible neuroscientific evidence supporting the idea of innate gender differences in mathematical ability. The observed gaps in confidence and participation are the result of social factors including unconscious bias, gendered marketing of toys that develop spatial reasoning, and the transmission of maths anxiety from adults.

How can I help my daughter if I feel anxious about maths myself?

Be honest about your feelings while modelling a growth mindset. Instead of saying “I was never good at maths either,” try “I found maths tricky too, but I wish I’d known that struggling is part of learning.” Avoid expressing relief when maths homework is finished, and show curiosity about how your daughter solves problems rather than focusing on whether answers are right or wrong.

What resources are available for UK schools wanting to support girls in STEM?

Several excellent UK-specific resources exist: the WISE Campaign’s ‘People Like Me’ toolkit helps girls see themselves in STEM careers; the Royal Academy of Engineering’s ‘This is Engineering’ campaign and STEM Ambassador programme connect schools with female engineers; and the Maths Hubs network led by the NCETM provides professional development for teachers implementing the mastery approach that supports girls’ collaborative learning styles.

Do timed maths tests really disadvantage girls?

Evidence suggests that timed, high-pressure tests can disproportionately affect girls, who often prefer to process carefully and may experience higher maths anxiety. Timed tests measure processing speed under stress rather than deep mathematical understanding. Untimed, discussion-based assessments allow girls to demonstrate their true capabilities while reducing the cortisol spikes that interfere with working memory.