# Speed as rate (distance-time graphs)

In this lesson, you will learn that we can describe a rate of two specific variables as speed. We will also look at distance-time graphs.

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!

## Question 5

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

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!

## Question 5

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

# 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:

# Speed as rate

Show what you've learnt!

## Question 5

Q1.Fill in the gap: __________ is a measure of how fast something is travelling.

1/5

Q2.Fill in the gap: speed involves two other measures, distance and __________.

2/5

Q3.A car is travelling at a speed of 20 kilometres per hour. How far will it travel in three hours?

3/5

Q4.A car travels 90 kilometres in two hours. What is its average speed in kilometres per hour (km/h)?

4/5

Q5.Binh cycles 80 kilometres in 5 hours. What is her average speed in kilometres per hour (km/h)?

5/5

Quiz:

# Speed as rate

Show what you've learnt!

## Question 5

Q1.Fill in the gap: __________ is a measure of how fast something is travelling.

1/5

Q2.Fill in the gap: speed involves two other measures, distance and __________.

2/5

Q3.A car is travelling at a speed of 20 kilometres per hour. How far will it travel in three hours?

3/5

Q4.A car travels 90 kilometres in two hours. What is its average speed in kilometres per hour (km/h)?

4/5

Q5.Binh cycles 80 kilometres in 5 hours. What is her average speed in kilometres per hour (km/h)?

5/5

# Lesson summary: Speed as rate (distance-time graphs)

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