Independent Impact Evaluation Studies
At Lexonik, we believe the true measure of any educational programme is its impact. That's why we commission independent studies to validate our literacy interventions, ensuring they deliver real, measurable results that empower learners to succeed.
At Lexonik, the true measure of our literacy programmes is their impact. That's why we commission independent Impact Evaluation Studies to ensure our interventions deliver real, measurable results. These rigorous evaluations provide objective analysis, confirming the effectiveness of our methods in improving literacy outcomes for learners of all ages and abilities.
Trust in educational programmes is built on proven success, not promises. Our commitment to transparency ensures that educators, school leaders, and policymakers have access to the same evidence we use to refine and enhance our programmes. These studies validate our effectiveness while guiding continuous innovation to meet the evolving needs of students and teachers.
Explore the findings by downloading the studies below. Each report highlights the tangible impact of our programmes, showcasing how Lexonik empowers learners to unlock their full potential with research-backed, results-driven interventions.
As well as partnering with independent experts, we're proud to showcase our customers' stories. Hear from real teachers in real schools about their journey with Lexonik and the impact they've witnessed.
National Literacy Trust Study
This report outlines the evaluation findings, highlighting improvements in students’ reading attainment and changes in teaching practices. Data was collected using the WRAT5 decoding subtest, providing standardised scores and reading ages before and after participating in the programme.
Northumbria University Study
An independent review of progress data from 2014 evaluated Lexonik Advance, formerly known as Sound Training. Data from multiple schools across the Spring, Summer, and Autumn terms revealed that students, regardless of year group or age, achieved an average reading age gain of 27 months.
Success Stories
Beyond the Data: Real-World Literacy Transformation
The success of the Lexonik pilot highlights how combining innovative tools with dedicated support can drive meaningful gains.
Dan A. Sims
Bibb County School District
The training is great, it’s a really effective approach and you can track the progress students are making. You won’t look back.
Adam Levick
Trinity Academy Leeds
Having considered others and had the benefit of working with this one across a number of pupils, it’s that it goes at a good pace and that progress is clearly evident.
Paul McClair
Wallace Hall Academy
I’m fortunate to say that this is the third school into which I’ve introduced Lexonik!
Nikki Waite
Trinity Academy St Edward's
It certainly has had strong impact. In fact, our trained teachers have become evangelical about Lexonik.
David Didau
Ormiston Academies Trust
Empower your learners with essential reading and vocabulary skills and start using Lexonik to make an impact today.
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Equip learners with essential reading skills and a rich vocabulary for lifelong success.