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Y4 Maths

# Divide by 1 Lesson

This Year 4 Divide by 1 lesson covers the prior learning of share equal groups, make equal groups and multiplication - equal groups, before moving onto the main skill of dividing numbers by 1 and themselves.

The lesson starts with a prior learning worksheet to check pupils’ understanding. If they need more practice, you can choose other resources for those steps herehere and here. The interactive lesson slides recap the prior learning before moving on to the main skill. Children can then practise further by completing the activities and can extend their learning by completing an engaging extension task.

National Curriculum Objective
Mathematics Year 4: (4C6b) Use place value, known and derived facts to multiply and divide mentally, including: multiplying by 0 and 1; dividing by 1; multiplying together three numbers

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### 2 Teaching Support Subscription #### Lesson Slides

These lesson slides guides pupils through the prior learning of place value of 1s, 10s and 100s, before moving onto the main skill of divide by 1 Subscription #### Lesson Slides

These are the same as the lesson slides on Classroom Secrets. You can assign this as an activity for pupils to access individually in school or remotely from home. Subscription #### Video Tutorial

Laura demonstrates why dividing a number by 1 will always result in your original number in this Multiplying by 1 and 0, Divide by 1 Video Tutorial and explains the term commutative.

### 1 Prior Learning Subscription #### Worksheet

This Year 4 Divide by 1 lesson covers the prior learning of share equal groups, make equal groups and multiplication - equal groups, before moving onto the main skill of dividing numbers by 1 and themselves. Subscription #### Full Step

For further practice, visit the full step where you will find a selection of further resources and activities such as a differentiated resource pack, homework/extension worksheet and discussion problem. Subscription #### Interactive Activity

This Year 2 Make Equal Groups Sharing activity checks pupils' understanding of sharing objects into equal groups.

### 3 Activities Subscription #### Worksheet

This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of divide by 1. Subscription #### Full Step

For further practice, visit the full step where you will find a selection of further resources and activities such as a differentiated resource pack, homework/extension worksheet and discussion problem. Subscription #### Flash Cards Activity

This Divide by 1 Game is designed to assist pupils in consolidation of dividing by 1. Subscription #### Interactive Activity

This Year 4 Divide by 1 Game has been designed to check pupils' understanding of dividing numbers by 1 and themselves.

### 4 Extension Subscription #### Extension

This divide by 1 extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the divide by 1 lesson. Subscription #### Maths Challenge Activity

This Year 4 Divide by 1 Maths Challenge checks pupils' understanding of dividing numbers by 1 and themselves within a problem solving context.