Evidence Backed: Math-Whizz improves Math attainment
Independent EEF Evaluation Shows Math-Whizz Delivers Measurable Impact at Very Low Cost
Key Findings: What This Means for Schools
+2 Months additional Progress
for disadvantaged students vs non-users
+1 Month Additional Progress
for all students from just 32 Minutes a Week
Very Low Cost rating
EEF's lowest cost tier(1/5) | Available at capped per-pupil cost
Easy to Implement
91% implementation compliance | Effective and practical to implement at scale.
Math-Whizz recognised as an EEF Promising Programme
With only around 10% of programmes evaluated by the EEF achieve the Promising Programme status, we are proud to have been awarded this recognition. It reflects strong evidence of:
Positive impact on student outcomes
Value for money for schools
Availability and accessibility for schools across the sector
Math-Whizz is an evidence-backed whole-school math solution that improves attainment, supports every learner’s progress, and delivers measurable impact at exceptional value for schools
Hear from our CEO!
Hear from Whizz CEO Richard Marett as he shares the key findings from the independent EEF evaluation of Math-Whizz and what they mean for schools looking to improve math attainment, support disadvantaged pupils, and implement evidence-based practice at scale.
We believe these findings will contribute meaningfully to the wider conversation about raising math attainment and ensuring every child has the opportunity to succeed.
The conversation doesn’t stop here. Follow us on LinkedIn to stay up to date with the latest content and discover how schools are translating evidence into improved math outcomes.
School Leader Perspective

Richard Slade
Executive Headteacher
Plumcroft Primary School
In this thought leadership piece, Richard reflects on five years of using Math-Whizz and why he believes technology alone doesn’t improve outcomes better evidence and better leadership decisions do.
Drawing on Plumcroft’s journey, he explores how diagnostic insights, inclusion and informed teaching have helped shape stronger outcomes for all pupils.
What you'll discover
- Why one EEF finding stood out above all others
- How a bold decision reshaped inclusion
- Why Diagnostic evidence changed everything
- The first question every teacher should be able to answer
Read the full thought leadership piece
A deeper look at Richard’s five year journey with Maths-Whizz.
5 minute read
The real value wasn't just personalised tutoring. It was personalised diagnosis.
Richard Slade
Take Action Now!
Ready to see what evidence-backed math improvement could look like in your school?
Book a conversation with our US Schools Director to discuss your priorities, or start a free four-week pilot and experience the impact of Math-Whizz firsthand.
