Adaptive practice for every learner

Sumdog's diagnostic assessment quickly identifies each pupil's current understanding, highlighting strengths and areas for development. The platform then continuously adapts practice to provide the right level of challenge, helping pupils build confidence while developing secure number sense and fluency.

Proven maths fluency

Sumdog focuses on the essential building blocks of mathematical understanding, including number and place value, counting and patterns, number bonds, arithmetic and multiplication facts. By strengthening these core skills, pupils develop the fluency they need to access more complex mathematical concepts with confidence.

Curriculum-aligned teaching and intervention

Aligned with the National Curriculum, Curriculum for Excellence, White Rose Maths and Curriculum for Wales, Sumdog makes it easy to deliver targeted support. Teachers can assign personalised practice to whole classes, groups or individual pupils for intervention, consolidation or homework, ensuring every learner receives practice that matches their needs.

Assessment that saves teachers time

Sumdog includes ready-made formative assessments alongside the ability to create custom tests. All assessments are automatically marked, with detailed pupil, class and curriculum reports that help teachers identify misconceptions, monitor progress and plan next steps without increasing marking workload.

Engagement that drives learning

With over 35 curriculum-linked games, virtual rewards, competitions and pupil customisation, Sumdog motivates children to practise regularly and build lasting confidence in maths. Engagement isn't an add-on—it's what enables pupils to spend more time developing the maths fluency that improves outcomes.

"Pupils with SEN, lower-attaining pupils, and those with lower self-esteem were the ones mostly benefiting from the use of Sumdog."
ImpactEd Efficacy Report

September 2025