assessment and intervention powered by maths games

Join the Maths Week London Contest

7th - 13th June 2019

To take part in the contest, pupils play Sumdog's free maths games. Sumdog adapts to each child, giving everyone a fair chance, and you can play at home or in school.

New to Sumdog?

Sign up free, then join the contest

Already use Sumdog?

Log in and enter your class

How to take part

  1. Sign up for a free account, or log in if you’re already registered. Simply click on the ‘Contests’ button and select the Maths Week London Warm Up Contest.

    Need a hand? Read how to get set up, and how to join your school's Sumdog account.
  2. Start playing! The winner will be the class with the most accurate scores over the week. All of the questions are tailored to each pupil’s level, giving everyone a fair chance of winning.
  3. The winning class will be awarded a Sumdog trophy that will be presented at a special prize giving in central London. You will also receive a 6 month subscription to Sumdog’s premium features, including teacher tools and extra activities!

The contest is running from 7th June to 13th June but you can get started now to familiarise your pupils with the games!

Join the contest

New to Sumdog?

Sign up free, then enter.

Already set up?

Log in and enter your class


Fair for all

Sumdog's questions adapt to each individual, giving every student a fair chance.

Free and fun

Easy to take part

To take part, students simply answer Sumdog questions any time during the contest week.


Accuracy based

The score for your class is based on correct answers, so each student's accuracy counts!

Spread the word

Print off this poster and share it around your school to get all pupils and teachers involved!

"Sumdog is amazing!"
"All the pupils love playing the interactive games and more so when they can compete against each other! The contests give it another level of learning. Pupils want to do well. They want to get questions correct, to up the class average."
Lynne McClelland, Class Teacher, Airdrie Academy, UK

How Sumdog works

Identify gaps

Games motivate pupils

As children play, Sumdog checks their progress against the curriculum.

Traffic lights show completed skills while the hard skills report shows where they struggle.

Target interventions

Set focused activities

Use Sumdog to identify your target pupils.

Set challenges and focus skills for individuals or groups - at school or at home.

See results

Fun turns to progress

Sumdog's engaging games tailor questions to each pupil's needs - freeing you to focus on teaching.

Sumdog at Shinewater Primary

Shinewater Primary purchased Sumdog in February 2018.

"I've found the data particularly helpful."
"Before, I found it tricky to see whole class gaps. I know what a particular child struggles with, but now I'm able to look at Sumdog and see that a number of children have struggled in a particular area."
Clare Wake, Year 3 teacher, Shinewater Primary