Abacus is a unique maths toolkit for inspiring a love of maths and ensuring progression for every child. Written by an expert author team, it has been carefully crafted on a robust approach to creating inspired and confident young mathematicians. Year 1 Mastery Checkpoints

• 33 short activities, to be used throughout the school year
• Designed to help you check mastery of key concepts straight after teaching, enabling quick intervention for those children who need it
• 'Have you mastered...?' questions aim to assess mastery of the relevant outcome
• 'Champions' Challenge' questions aim to assess whether some children have achieved mastery with greater depth
• 'My Learning' pages provide opportunities for children to reflect on their learning