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. 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.

PowerPoint from the old Resource Pack
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Modelling PowerPoint

Modelling PowerPoint

This powerpoint can be used to model the questions that the children will complete on the Varied Fluency and Reasoning & Problem Solving worksheets as part of this lesson.

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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.

2 Practical Activities

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Supporting Activity

Supporting Activity

This Add by Making 10 supporting activities sheet contains suggestions for additional tasks you might wish to use to support pupils' understanding of the concepts taught in the lesson.

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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.

2 Varied Fluency

Varied Fluency from the old Resource Pack
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Worksheet

Worksheet

This differentiated worksheet includes varied fluency questions for pupils to practise the main skill of this lesson.

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Mixed Practice

Mixed Practice

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

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Interactive Activity

Interactive Activity

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

2 Reasoning & Problem Solving

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Worksheet

Worksheet

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.

Reasoning and Problem Solving from the old Resource Pack
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Worksheet

Worksheet

This differentiated worksheet includes reasoning and problem solving questions to support the teaching of this step.

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Discussion Problem

Discussion Problem

This worksheet includes two discussion problems which can be used in pairs or small groups to further pupils' understanding of the concepts taught in this lesson.

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Interactive Activity

Interactive Activity

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

2 Homework

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Worksheet

Worksheet

This differentiated worksheet includes varied fluency and reasoning and problem solving questions to support the teaching of this step.

2 Additional Activities

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Free Consolidation of Steps 1-3 Year 1 Addition and Subtraction Learning Video Clip

Free Consolidation of Steps 1-3 Year 1 Addition and Subtraction Learning Video Clip

We meet Kev the trainee knight as he starts his training at Kingshill Castle. Here, he is disappointed to learn that becoming a knight requires a lot of training and first he must carry out lots of tasks in preparation for the upcoming joust.

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Consolidation Pack

Consolidation Pack

This Addition and Subtraction Consolidation Year 1 resource will help your pupils consolidate their understanding of Spring Block 1: Addition and Subtraction.

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Home Learning Pack

Home Learning Pack

This Spring week 3 Maths pack contains varied fluency, reasoning and problem solving worksheets