Year 1 Maths

January 5, 2022

Year 1 Addition and Subtraction (within 10) – Introduce parts and wholes – Lesson 1

In this lesson, children explore parts and wholes and are introduced to the language formally. They explore making wholes out […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Add by Counting on – Lesson 1

This resource introduces students to adding past 10 by counting on. Different representations are used for demonstration, including pictures, tens […]
January 5, 2022

Year 1 Addition and Subtraction (within 10) – Part-whole model- Lesson 2

In this lesson, children explore the part-whole model. They explore visually how a group of objects can be represented using […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Find and Make Number Bonds – Lesson 2

This resource teaches students to develop their knowledge of number bonds to include number bonds to 20. They will use […]
January 5, 2022

Year 1 Addition and Subtraction (within 10)- Write number sentences – Lesson 3

In this lesson, children learn the addition symbol (+) and explore using it to represent combining two parts, as well […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Add by Making 10 – Lesson 3

This resource teaches children to use their number bonds to 10 to help with sums within 20. Students will be […]
January 5, 2022

Year 1 Addition and Subtraction (within 10) – Part-whole model – Lesson 4

In this lesson, children build on the previous step by looking at addition fact families. They explore the order of […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Subtraction, not Crossing 10 – Lesson 4

This resource teaches children to use the subtraction symbol within 20, without crossing 10. The use of 0 is also […]
January 5, 2022

Year 1 Addition and Subtraction (within 10) – Number bonds within 10 – Lesson 5

In this lesson, children break numbers within 10 into parts and explore the different ways a number can be partitioned […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Subtraction, Crossing 10 (pt 1) – Lesson 5

This resource teaches children to subtract numbers within 20 whilst crossing ten. They are taught to partition the subtrahend to […]
January 5, 2022

Year 1 Addition and Subtraction (within 10) – Systematic number bonds within 10 – Lesson 6

In this lesson, children build on their learning in the previous step to work systematically to ensure they have found […]
January 5, 2022

Year 1 Addition and Subtraction within 20 – Subtraction, Crossing 10 (pt 2) – Lesson 6

This resource continues from the last lesson by developing children's understanding of different subtraction questions and how to tackle them. […]