A National Trial with a Clear Purpose
As the first full year of the Maths-Whizz Education Endowment Foundation(EEF) trial wraps up, excitement is really starting to build across 64 primary schools as we eagerly await the independent NFER evaluation, due summer 2026. This is one of the largest UK trials of an adaptive maths tool, testing two big questions: can Maths-Whizz boost attainment – especially for disadvantaged pupils – and how does structured implementation help schools embed it for the long term?
While NFER now leads the formal analysis, early signs from our internal monitoring data, alongside school feedback and pupil voice, point to the potential for well-planned use of adaptive tutoring to complement mastery teaching, close gaps, and accelerate progress. These early indications are promising, and we are hopeful that the independent findings will shed further light on the impact in due course.
Strong Early Academic Patterns, Powered by Deep Engagement
Analysis of our internal Maths-Whizz data from the trial highlights some encouraging early academic patterns, suggesting that consistent use of the programme is associated with improvements in attainment.
Immense Engagement, Real Learning Time – Whizz’s internal monitoring data from the trial show that pupils logged 475,000 hours of active learning and completed over 2 million learning objectives – a powerful signal of both deep engagement and sustained practice in maths.
Accelerated Progress Where Usage Is Strong – Among pupils who met the recommended weekly usage, Whizz’s internal progress monitoring data indicate 63% achieved the equivalent of up to 16 weeks of additional progress beyond what we’d typically expect at this stage, highlighting how consistent access to adaptive tutoring can help move the dial on attainment.
Promising Early School Assessment Trends – In some schools, internal assessments showed faster gains for Maths-Whizz users than comparison groups– one reported a 9% increase in pupils reaching the expected standard, compared with 5% in a non-Whizz cohort over the same period.
While these findings reflect encouraging patterns in Whizz’s internal analysis, they remain preliminary and should be interpreted with care. Nonetheless, they point to the potential for consistent, personalised tutoring to support more equitable outcomes and help more pupils, especially those who need it most – catch up and thrive. We hope the forthcoming evaluator reports will be able to explore these trends more fully.
Equity in Action: Every Learner, Every Lesson
Against a backdrop of renewed focus on equity in teaching, the emerging internal picture from the Maths-Whizz EEF trial is both timely and encouraging. Teachers are reporting noticeable improvements not only in attainment but also in pupils’ confidence, resilience, enjoyment, and participation – fundamental elements of a strong mastery approach and key markers linked to equitable learning.
Across schools, teachers say Maths-Whizz is genuinely levelling the playing field. Disadvantaged, lower-attaining and SEND pupils – those who too often face the sharpest barriers are feeling capable, included, and proud of their progress. Pupils are demanding to log in, celebrating their place in the Hall of Fame, comparing gems and avatars, and saying they “love that they’re the same as everyone… even better!” Leaders and parents are seeing it too: renewed confidence, stronger collaboration, and a shared excitement for maths that wasn’t there before.
For SEND and vulnerable learners, the shift is even more striking. Teachers describe children who once struggled with basic skills now participating willingly, improving number bonds, and showing sustained focus- “especially valuable for our SEND pupils.” One Year 4 teacher said, “Every single parent commented on their child’s increased love of maths… They try, fail, and try again.” And the pupil’s voice echoes this sense of empowerment: “It’s like climbing a rock wall- if you slip, it helps you get back up.”
This is equity in practice- not just closing gaps, but raising ambition, building courage, and giving every learner the tools and confidence to thrive. While these insights are qualitative and early, they demonstrate the potential for adaptive tools to build confidence, raise aspiration, and support more inclusive learning environments- areas that independent evaluation will explore further.
What Supported Stronger Implementation
Several factors appear to underpin the positive early patterns observed internally:
Adaptive lessons that respond instantly to misconceptions and help consolidate key concepts, aligning well with mastery teaching.
Collaborative implementation planning with Education Success Partners, giving schools a structured and coherent model for embedding the programme.
Real-time data dashboards enabling teachers to identify gaps, monitor engagement, and respond more quickly with targeted support.
Together, these elements reflect principles set out in the EEF’s Implementation Guidance Report, suggesting how strong planning, responsive teaching, and ongoing monitoring may contribute to positive outcomes. Independent evaluation will help determine which components were most impactful.
Looking Ahead: What Comes Next?
NFER is now progressing with the formal evaluation, drawing on school assessments, usage data, and rich qualitative feedback. Their analysis will inform the EEF’s full public report in 2026.
As we await these independent results, we are deeply appreciative of the commitment shown by leaders, teachers and pupils across all 64 schools. Their engagement has generated a rare and valuable evidence base on how adaptive tools can support mastery, boost attainment, and strengthen equity in maths learning. We look forward to sharing the next chapter as the independent findings emerge.