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    England Efficacy Study

    Sumdog is partnering with ImpactEd Evaluation to understand the impact of the platform on pupils' maths attainment and attitudes towards maths.

    Check out the full report 

    Our full report is here! Conducted across 2024/25 with 14 primary schools in England, Sumdog's impact on pupil attainment and pupils' attitudes towards maths were independently assessed by ImpactEd Evaluation. 

    Download the report now to see the results!

    Download the key findings (PDF 653 KB)
    Download the full report (PDF 2.58 MB)
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    Missed our webinar? 

    On Wednesday 17th September at 12pm we reviewed the results and discussed why choosing resources with proven impact and evidence is important now more than ever. 

    Watch the video or listen to it as a podcast episode below:

    Measuring Impact In Maths: Insights From England Primary Schools
      • 41 min
    Measuring Impact In Maths: Insights From England Primary Schools
    Learning Potential
    Play

    What did the study involve?

    We recruited classes of Year 5 pupils who've not used Sumdog before so we could independently assess the efficacy of our Sumdog platform on pupil attainment. Each school participating received:

    • A free school-wide Sumdog subscription for 2 years
    • Training on how to regularly use Sumdog with their class and a dedicated account manager
    • Tracking of pupil attainment in term 1 and 3
    • A 10-minute survey for pupils to complete on their attitudes towards maths at the start and end of the academic year
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    Scotland Impact Study recruitment is now live

    Learn more
    14 October 2025 Impact, EdTech

    Evaluating Sumdog: Our England Efficacy Study Full Report

    Evaluating Sumdog: Impact on Primary School Maths Learning Sumdog is an innovative learning…

    Read the blog