Evidence that Sumdog improves proficiency


We’ve been working in partnership with a group of schools to check Sumdog’s efficacy in the classroom.

Our aim is to check if there is a relationship between time spent on Sumdog and mathematics improvement.


So far, we have found a positive correlation between playing Sumdog and proficiency improvement. The more time a student spends using Sumdog, the higher their proficiency level.

Read the interim report

Andrew Gallacher from Glasgow University is acting as an independent reviewer to validate the methodology of this study.