# Year 1 Maths

October 12, 2021

## Year 1 Addition and Subtraction (within 10) – Comparing statements part 2 – Lesson 18

In this lesson, children will use greater than, less than and equal to when comparing addition and subtraction calculations. They […]
October 12, 2021

## Year 1 Addition and Subtraction (within 10) – Comparing statements – Lesson 17

In this lesson, children will use greater than, less than and equal to when comparing addition number sentences with a […]
October 12, 2021

## Year 1 Addition and Subtraction (within 10) – Finding the difference – Lesson 16

In this lesson, children will be introduced to the concept of finding the difference as a form of subtraction. They […]
October 12, 2021

## Year 1 Addition and Subtraction (within 10) – Counting back – Lesson 15

In this lesson, children will be introduced to using a number line. They will explore common mistakes when counting back […]
October 12, 2021

## Year 1 Addition and Subtraction (within 10) – Fact families – Lesson 14

In this lesson, children will link addition and subtraction facts for the first time. They will explore using the same […]
October 7, 2021

## Year 1 Addition and Subtraction (within 10) – Finding a part, subtraction using partitioning – Lesson 13

This lesson will help children to continue their understanding of subtraction and using the - symbol. They will work with […]
October 7, 2021

## Year 1 Addition and Subtraction (within 10) – How many left? Part 2 – Introducing the – symbol – Lesson 12

This lesson will help children to understand and use the - symbol accurately in subtraction number sentences. They will work […]
October 7, 2021

## Year 1 Addition and Subtraction (within 10) – Subtraction – How many left? Part 1 – Lesson 11

This lesson will help children to understand and use the - symbol accurately in subtraction number sentences. They will work […]
October 4, 2021

## Year 1 Addition and Subtraction (within 10) – Finding a part – Lesson 10

Students continue to practise using the addition and equals signs, now in word problems and missing number problems. There is […]
October 4, 2021

This lesson will introduce students to the concept of counting on, using the addition symbol and the equals sign. There […]
October 4, 2021

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