# Enlargement from a given point

In this lesson, we will learn how to enlarge a shape from a given point. It would be helpful if you could have squared paper and a ruler for this lesson.

#### 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.Which of these statements best describes a 'non-integer'?

1/3

Q2.A square has side length 12cm. It is enlarged by scale factor 2/5. What is the side length of the image?

2/3

Q3.A regular hexagon is enlarged by a scale factor of 3.5. The image side length is 31.5m. What is the side length of the object?

3/3

#### 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.Which of these statements best describes a 'non-integer'?

1/3

Q2.A square has side length 12cm. It is enlarged by scale factor 2/5. What is the side length of the image?

2/3

Q3.A regular hexagon is enlarged by a scale factor of 3.5. The image side length is 31.5m. What is the side length of the object?

3/3

# 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:

# Enlargement from a given point quiz

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

Q1.Fill the gap: if the scale factor of an enlargement is ____________ 1, then the image is larger than the object.

1/5

Q2.Fill in the gap: if the scale factor of an enlargement is __________ 1, then the image is smaller than the object

2/5

Q3.In the diagram, P is the...

3/5

Q4.Fill in the gap: the distances from P to each of the points on the enlarged shape are __________ the distances from P to each of the corresponding points on the original shape.

4/5

Q5.Fill in the gaps: shape ABCD has been __________ by scale factor ______, with _____ of enlargement (0,3).

5/5

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

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

# Enlargement from a given point quiz

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

Q1.Fill the gap: if the scale factor of an enlargement is ____________ 1, then the image is larger than the object.

1/5

Q2.Fill in the gap: if the scale factor of an enlargement is __________ 1, then the image is smaller than the object

2/5

Q3.In the diagram, P is the...

3/5

Q4.Fill in the gap: the distances from P to each of the points on the enlarged shape are __________ the distances from P to each of the corresponding points on the original shape.

4/5

Q5.Fill in the gaps: shape ABCD has been __________ by scale factor ______, with _____ of enlargement (0,3).

5/5

# Lesson summary: Enlargement from a given point

## 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