# Factor pairs

Today we will be learning how to work systematically to identify the correct number of factors and factor pairs for given numbers, using the notion of factor bugs to help us. We will then develop our learning further by proving that square numbers have an odd number of factors.

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

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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:

# Finding Factor Pairs Quiz

Creating factor bugs was fun! You have done a super job during the lesson but it is now time to see how confident and familiar you are with factor pairs. Read all questions carefully but if you find yourself becoming unsure, please revisit the lesson video and find the information you missed. Good luck as always!

1/5

2/5

3/5

4/5

## Q5.Which of the following is not a squared number?

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:

# Finding Factor Pairs Quiz

Creating factor bugs was fun! You have done a super job during the lesson but it is now time to see how confident and familiar you are with factor pairs. Read all questions carefully but if you find yourself becoming unsure, please revisit the lesson video and find the information you missed. Good luck as always!

1/5

2/5

3/5

4/5

5/5

# Lesson summary: Factor pairs

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