# Square roots and cube roots

In this lesson, we will investigate the properties of square and cube roots. We will look at common terminology, symbols, and how to calculate and interpret square and cube roots of integers.

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.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Evaluate the following numerical expression,

1/4

Q2.Evaluate the following numerical expression

2/4

Q3.What is the area of this square?

3/4

Q4.The side length of a cube is 6cm. What is the volume of this cube?

4/4

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.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.Evaluate the following numerical expression,

1/4

Q2.Evaluate the following numerical expression

2/4

Q3.What is the area of this square?

3/4

Q4.The side length of a cube is 6cm. What is the volume of this cube?

4/4

# 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

Your video will re-appear on the next page, and will stay paused in the right place.

# 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.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Square roots and cube roots

Exit Quiz

Q1.Find the square root of 81

1/5

Q2.Find the cube root of 8

2/5

Q3.Evaluate the following numerical expression

3/5

Q4.What is the side length of a cube with a volume of 216cm cubed?

4/5

Q5.What is the side length of this square?

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.

#### Unit quizzes are being retired in August 2023

Why we're removing unit quizzes from the website >
Quiz:

# Square roots and cube roots

Exit Quiz

Q1.Find the square root of 81

1/5

Q2.Find the cube root of 8

2/5

Q3.Evaluate the following numerical expression

3/5

Q4.What is the side length of a cube with a volume of 216cm cubed?

4/5

Q5.What is the side length of this square?

5/5

# Lesson summary: Square roots and cube roots

## It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

## Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Chair yoga