Identify rational and irrational numbers

In this lesson we will learn the definitions of rational and irrational numbers and how to identify them.

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:

Identify rational and irrational numbers

Identify rational numbers and irrational numbers including surds.

Q1.Which of the following is NOT an integer?

1/3

Q2.Which of the following is an irrational number?

2/3

Q3.Which number is NOT a surd?

3/3

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:

Identify rational and irrational numbers

Identify rational numbers and irrational numbers including surds.

Q1.Which of the following is NOT an integer?

1/3

Q2.Which of the following is an irrational number?

2/3

Q3.Which number is NOT a surd?

3/3

Lesson summary: Identify rational and irrational numbers

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