Y3 Maths

Compare Lengths Lesson

This Year 3 Compare Lengths lesson covers the prior learning of comparing and ordering lengths where either the metric unit is the same, or the number, before moving onto the main skill of comparing and ordering lengths that may have different metric units of mm, cm or m.

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 Objective
Mathematics Year 3: (3M2a) Measure lengths (m/cm/mm)

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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 compare lengths. 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

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

Video Tutorial

In this Compare Lengths Video Tutorial, Laura shows pupils how compare different lengths using sunflowers. She converts all lengths to the same unit of measurement before comparing.

1 Prior Learning

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Worksheet

Worksheet

This Year 3 Compare Lengths lesson covers the prior learning of comparing and ordering lengths where either the metric unit is the same, or the number, before moving onto the main skill of comparing and ordering lengths that may have different metric units of mm, cm or m.

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Video Tutorial

Video Tutorial

In this Compare and Order Lengths Video Tutorial, Katie shows pupils how to measure objects and compare lengths in centimetres and metres. She uses key vocabulary including length and height.

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Interactive Activity

Interactive Activity

This Year 2 Compare Length activity checks pupils' understanding of comparing lengths in centimetres and metres.

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Interactive Activity

Interactive Activity

This Year 2 Order Lengths interactive activity checks pupils' understanding of comparing and ordering given lengths.

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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Interactive Activity

Interactive Activity

This Year 3 Compare Lengths Game 2 checks pupils’ understanding of comparing units of measure involving length.

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Interactive Activity

Interactive Activity

This Year 3 Compare Lengths Game checks pupils’ understanding of comparing units of measure involving length.

2 Reasoning & Problem Solving

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Worksheet

Worksheet

This compare lengths extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the compare lengths lesson.

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Mixed Practice

Mixed Practice

This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of compare lengths.

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 Challenging Activity

Interactive Challenging Activity

This Year 3 Compare Lengths Maths Challenge checks pupils’ understanding of comparing lengths using mm, cm and m.

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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Consolidation Pack

Consolidation Pack

These Length and Perimeter worksheets are fantastic at helping your pupils practice their reasoning and problem solving skills. This pack contains two different question types for Year 3 Spring Block 4.

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Home Learning Pack

Home Learning Pack

This Spring week 8 Maths pack contains varied fluency, reasoning and problem solving worksheets