Maths matters
in every Scottish classroom
This year is the 10th anniversary of Maths Week Scotland, and we are marking it the way we always have: free resources for every Scottish classroom, a national contest that every class can enter — whether you already use Sumdog or start a free trial — and our team out on the road visiting the winners.
The Sumdog national maths contest
Our contest has run every year of Maths Week Scotland since the very first one in 2017. Pupils answer maths questions while they play. Scores are based on accuracy rather than speed, and questions adapt to each child, so any class in Scotland can win, whatever level they are working at.
Free to enter
Every Scottish class can take part, whether or not your school already subscribes. No marketing and no sales pitch for those using a free trial to compete.
Prizes for the top three
A trophy and Sumdog goodies for the winning class, plus runner-up prizes, and a visit or an assembly video from Sumdog himself.
Maths Week Scotland: Saturday 19 – Sunday 27 September 2026
Sumdog contest: Monday 21 – Friday 25 September 2026
Free classroom resources for 2026
Everything here is free to download, print and photocopy. This year's set follows the Maths Matters theme (maths in daily life, in work, and in the places your pupils already know).
Scotland Maths Trail 2026
Download
Times tables poster: 2, 5 and 10
Download
Times tables poster: 3, 4 and 8
Download
Times tables poster: 6, 7 and 9
Download
Scotland Addition
Download
Scotland Subtraction
Download
We come to the school and hand over the trophy in person
A contest win means more when someone turns up at assembly to say so. Our team has been out across Scotland doing exactly that.
East Renfrewshire
128 classes across the authority answered more than 180,000 maths questions during our November contest. Priya and Cameron from the Sumdog team presented prizes to the winning and second-place classes in front of their year groups.
South Lanarkshire
Two days, four towns, trophies and certificates at assembly. At Woodside Primary, we also ran a “See it, you can be it” session on careers in technology, education and games, and what maths has to do with all three.
Sumdog started in Scotland, and stayed here
We were founded in Edinburgh, and we are still here, at CodeBase on Lady Lawson Street. Scottish schools were our first schools, and Maths Week Scotland has been in our calendar every year since it began. When we say we know Scottish classrooms, we mean the ones down the road from the office.
15+
Years supporting schools across Scotland, from Shetland to the Borders.
10
Maths Week Scotland contests run by Sumdog, including the first one in 2017.
CfE
Content mapped to Curriculum for Excellence experiences and outcomes, first level through to fourth.