# Calculate and compare the area of rectangles using square metres (m²)

In this lesson, we will calculate the area of rectangles in square metres and find missing lengths given the area.

#### 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.What is the area of the red part of the design?

1/4

Q2.Which shape has the largest area?

2/4

Q3.What is the area of this shape?

3/4

Q4.A shape has an area of 45 cm². The length is 9cm, what is the width?

4/4

#### 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.What is the area of the red part of the design?

1/4

Q2.Which shape has the largest area?

2/4

Q3.What is the area of this shape?

3/4

Q4.A shape has an area of 45 cm². The length is 9cm, what is the width?

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.

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

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

# Calculate and compare the area of rectangles using square metres (m²)

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

Q1.A shape has sides measuring 6 m and 11 m. What is the area of the shape?

1/4

Q2.A shape has sides measuring 6 m and 11 m. What is the perimeter of the shape?

2/4

Q3.The area of the shape below is 32 m². What is the missing length?

3/4

Q4.What is the area of this composite shape?

4/4

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

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

# Calculate and compare the area of rectangles using square metres (m²)

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

Q1.A shape has sides measuring 6 m and 11 m. What is the area of the shape?

1/4

Q2.A shape has sides measuring 6 m and 11 m. What is the perimeter of the shape?

2/4

Q3.The area of the shape below is 32 m². What is the missing length?

3/4

Q4.What is the area of this composite shape?

4/4

# Lesson summary: Calculate and compare the area of rectangles using square metres (m²)

## Time to move!

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

For 5 mins...

Move around:
Climb stairs

On the spot:
Dance