Measuring and comparing length in mixed units (cm and mm)

In this lesson, we will measure different 2D shapes and compare their perimeters in mixed units. We will compare lengths that are measured in different units to determine which is longer using greater than and less than symbols.

Video

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Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Measuring and comparing length in mixed unit

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which number sentence is correct?

1/5

Q2.Which number sentence is correct?

2/5

Q3.Which number sentence is correct?

3/5

Q4.Which number sentence is correct?

4/5

Q5.Which number sentence is correct?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Measuring and comparing length in mixed unit

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.Which number sentence is correct?

1/5

Q2.Which number sentence is correct?

2/5

Q3.Which number sentence is correct?

3/5

Q4.Which number sentence is correct?

4/5

Q5.Which number sentence is correct?

5/5

Lesson summary: Measuring and comparing length in mixed units (cm and mm)

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