Arrays and lists

This lesson introduces you to the data structures: arrays and lists. It defines them and explains the differences between the two. It then moves on to focus on lists in Python. You will use lists to create a ‘Simon says…’ game, which randomly selects instructions from a list of items.

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!

Question 1

Question 2

Question 3

Q1.What will be the output of print, when this program is executed?

1/3

Q2.What will be the output of print, when this program is executed?

2/3

Q3.What will be the output of print, when this program is executed?

3/3

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!

Question 1

Question 2

Question 3

Q1.What will be the output of print, when this program is executed?

1/3

Q2.What will be the output of print, when this program is executed?

2/3

Q3.What will be the output of print, when this program is executed?

3/3

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.

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:

Arrays and Lists

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

Question 1

Question 2

Question 3

Question 4

Q1.What will be the output of print, when this program is executed?

1/4

Q2.Is an array static or dynamic?

2/4

Q3.Is a list static or dynamic?

3/4

Q4.What will be the output of print, when this program is executed?

4/4

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:

Arrays and Lists

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

Question 1

Question 2

Question 3

Question 4

Q1.What will be the output of print, when this program is executed?

1/4

Q2.Is an array static or dynamic?

2/4

Q3.Is a list static or dynamic?

3/4

Q4.What will be the output of print, when this program is executed?

4/4

Lesson summary: Arrays and lists

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