# Surface area and volume of a hemisphere

In this lesson, we will learn how to find the surface area and volume of a hemisphere.

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!

Q1.1

1/2

Q2.2

2/2

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!

Q1.1

1/2

Q2.2

2/2

# 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.

Quiz:

# Surface area and volume of a hemisphere

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

Q1.Amy is working out the volume of this hemisphere. What mistake has Amy made?

1/3

Q2.Work out the total surface area for this hemisphere rounded to 1 decimal place.

2/3

Q3.Work out the volume of this hemisphere rounded to 1 decimal place.

3/3

Quiz:

# Surface area and volume of a hemisphere

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

Q1.Amy is working out the volume of this hemisphere. What mistake has Amy made?

1/3

Q2.Work out the total surface area for this hemisphere rounded to 1 decimal place.

2/3

Q3.Work out the volume of this hemisphere rounded to 1 decimal place.

3/3

# Lesson summary: Surface area and volume of a hemisphere

## Time to move!

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

For 5 mins...

Move around:
Walk

On the spot:
Dance