Mastering Number at Reception and KS1

Supporting pupils to develop good number sense

Who can take part?

Lead participants from Work Group schools will be three teachers – one each from Reception, Year 1 and Year 2 – known as Lead Teachers. Schools can also nominate additional Reception teachers to join central and local workshops. Some support will also be given to subject leaders and headteachers. Where appropriate, Lead Teachers are expected to support the other teachers in their year group.

What is involved?

This programme focuses on the key knowledge and understanding needed in Reception, and progression through KS1. Lead Teachers in participating schools will receive training and will be part of an online community, to share practice and engage in critical reflection. Teaching materials will be provided, aimed at developing children’s fluency and flexibility with number.

New for 2026/27: Additional teaching resources have been created which cover the whole of the maths curriculum for Reception.

What will you learn?

  • Your pupils will develop and demonstrate good number sense
  • You will develop a secure understanding of how to build firm mathematical foundations
  • You will work to develop teaching strategies focused on developing fluency in calculation and number sense for all children
  • You will develop understanding and use of appropriate manipulatives to support your teaching of mathematical structures

What is the cost?

The Mastering Number Programme is fully funded by the Maths Hubs Programme so is free to participating schools.

How do I book on?

Applications are now fully booked for 2026/27. Please email mathshub@georgespencer.org.uk if you are interested in joining a future cohort.