How do population structures change over time?

This lesson covers the Demographic Transition Model and considers how population structures change over time, and why.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Rapid population growth is happening in developed countries.

1/5

Q2.The population explosion is...

2/5

Q3.The world is currently experiencing a population explosion.

3/5

Q4.Which of the following are social consequences of overpopulation? Select three responses.

Select three (3) boxes

4/5

Q5.It is likely that more deforestation will occur because...

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

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.Rapid population growth is happening in developed countries.

1/5

Q2.The population explosion is...

2/5

Q3.The world is currently experiencing a population explosion.

3/5

Q4.Which of the following are social consequences of overpopulation? Select three responses.

Select three (3) boxes

4/5

Q5.It is likely that more deforestation will occur because...

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:

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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.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Lesson 4 - How do population structures change?

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

Q1.In order for natural increase to happen, birth rates need to be...

1/5

Q2.Which of the following would cause birth rates to decrease? Select two responses.

Select two (2) boxes

2/5

Q3.'Birth and death rates are both high'. Which stage does this happen at?

3/5

Q4.'Adults are focussed on careers, therefore have babies much later in life'. Which stage does this happen at?

4/5

Q5.'Contraception is introduced/becomes more widely available'. Which stage does this happen at?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Lesson 4 - How do population structures change?

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

Q1.In order for natural increase to happen, birth rates need to be...

1/5

Q2.Which of the following would cause birth rates to decrease? Select two responses.

Select two (2) boxes

2/5

Q3.'Birth and death rates are both high'. Which stage does this happen at?

3/5

Q4.'Adults are focussed on careers, therefore have babies much later in life'. Which stage does this happen at?

4/5

Q5.'Contraception is introduced/becomes more widely available'. Which stage does this happen at?

5/5

Lesson summary: How do population structures change over time?

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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