Y1 Maths

Add by Making 10 Lesson

This Year 1 Add by Making 10 lesson covers the prior learning of number bonds to 10, before moving onto the main skill of partitioning numbers into number bonds to calculate mentally.

The lesson starts with a prior learning worksheet to check pupils’ understanding. If they need more practice, you can choose other resources for that step. 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 Objectives
Mathematics Year 1: (1N1a) Count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number
Mathematics Year 1: (1N2a) Count, read and write numbers to 100 in numerals
Mathematics Year 1: (1N2b) Given a number, identify one more and one less
Mathematics Year 1: (1N4) Identify and represent numbers using objects and pictorial representations including the number line, and use the language of: equal to, more than, less than (fewer), most, least

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2 Teaching Support

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Lesson Slides

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 add by making 10. There are a number of questions to check pupils' understanding throughout.

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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.

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Video Tutorial

In this Add by Making 10 Video Tutorial, Katie shows children how to add two single-digit numbers.

1 Prior Learning

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Worksheet

Worksheet

This Year 1 Add by Making 10 lesson covers the prior learning of number bonds to 10, before moving onto the main skill of partitioning numbers into number bonds to calculate mentally.

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Full Step

Full Step

For further practice, visit the full step for a selection of resources and activities to support the prior learning for this lesson.

3 Activities

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Worksheet

Worksheet

This worksheet includes varied fluency questions for pupils to practise the main skill of add by making 10.

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Practical Activities

Practical Activities

These practical activities include tasks covering a range of provision areas for pupils to practise the main skill of add by making 10.

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Full Step

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.

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Interactive Activity

This Year 1 Add by Making 10 Game checks pupils’ ability to partition numbers and make bonds to 10.

4 Extension

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Extension

Extension

This add by making 10 extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the add by making 10 lesson.

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Interactive Activity

This Year 1 Add by Making 10 Maths Challenge checks pupils’ understanding of partitioning numbers and making bonds to 10.