# Displacement-time graphs (Part 1)

In this lesson, you will learn the difference between distance-time and displacement-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 calculations can be used to work out speed?

1/5

Q2.Becky runs at 7 km/h for half an hour. How far does she run?

2/5

Q3.Ella cycles 18 miles in one and a half hours. What is her average speed in miles per hour?

3/5

Q4.A train travels 75 miles at an average speed of 25 mph. How long does the journey take?

4/5

Q5.On the first part of the journey a car travels 160 km in 3 hours. On the second part of the journey the car travels 140 km in 2 hours. What is the average speed of the car over the whole journey?

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 calculations can be used to work out speed?

1/5

Q2.Becky runs at 7 km/h for half an hour. How far does she run?

2/5

Q3.Ella cycles 18 miles in one and a half hours. What is her average speed in miles per hour?

3/5

Q4.A train travels 75 miles at an average speed of 25 mph. How long does the journey take?

4/5

Q5.On the first part of the journey a car travels 160 km in 3 hours. On the second part of the journey the car travels 140 km in 2 hours. What is the average speed of the car over the whole journey?

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:

# Displacement time graphs I

Show what you've learnt!

## Question 5

Q1.Fill in the gap: Starting from home, Sue walked for 2 km at a steady speed of _____ km per hour.

1/5

Q2.Fill in the gap: After 20 minutes, Sue stopped to chat for _____ minutes.

2/5

Q3.Fill in the gap: Sue then continued at a steady speed of _____ km per hour until she reached the shops.

3/5

Q4.Bob and Sue reach the shops at what time?

4/5

Q5.Assuming Bob and Sue both start their journeys from home, who lives furthest from the shops?

5/5

Quiz:

# Displacement time graphs I

Show what you've learnt!

## Question 5

Q1.Fill in the gap: Starting from home, Sue walked for 2 km at a steady speed of _____ km per hour.

1/5

Q2.Fill in the gap: After 20 minutes, Sue stopped to chat for _____ minutes.

2/5

Q3.Fill in the gap: Sue then continued at a steady speed of _____ km per hour until she reached the shops.

3/5

Q4.Bob and Sue reach the shops at what time?

4/5

Q5.Assuming Bob and Sue both start their journeys from home, who lives furthest from the shops?

5/5

# Lesson summary: Displacement-time graphs (Part 1)

### 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

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