# Density as rate

In this lesson, we will learn how to describe a rate of two specific variables as density.

#### 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.Using the graph below, convert £20 to euros.

1/6

Q2.Use the graph to convert €18 to pounds.

2/6

Q3.Max has £450. How many euros is this?

3/6

Q4.Convert £30 to US Dollars.

4/6

Q5.Covert \$21 to British pounds.

5/6

Q6.Sam has £320. How many US Dollars is this?

6/6

#### 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.Using the graph below, convert £20 to euros.

1/6

Q2.Use the graph to convert €18 to pounds.

2/6

Q3.Max has £450. How many euros is this?

3/6

Q4.Convert £30 to US Dollars.

4/6

Q5.Covert \$21 to British pounds.

5/6

Q6.Sam has £320. How many US Dollars is this?

6/6

# 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:

# Density as rate quiz

Show what you've learnt!

Q1.Which of the following is a measure of mass?

1/5

Q2.Which of the following is a measure of capacity?

2/5

Q3.Which of the following is a measure of density?

3/5

Q4.5 litres of honey has a mass of 7 kg. How many litres will have a mass of 140 kg?

4/5

Q5.5 litres of honey has a mass of 7 kg. What is the mass of 115 litres of honey?

5/5

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

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

# Density as rate quiz

Show what you've learnt!

Q1.Which of the following is a measure of mass?

1/5

Q2.Which of the following is a measure of capacity?

2/5

Q3.Which of the following is a measure of density?

3/5

Q4.5 litres of honey has a mass of 7 kg. How many litres will have a mass of 140 kg?

4/5

Q5.5 litres of honey has a mass of 7 kg. What is the mass of 115 litres of honey?

5/5

# Lesson summary: Density as rate

## 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