Lesson 4: While Loops and Boolean Variables

In our introductory programme, you learnt about how to add loops to code with the goto statement. In this lesson, you’ll learn about how to write loops with the while statement and about the boolean variable type.

To get started, watch the video above. You can find the slides at one of the links below, either as Google Slides or as a Microsoft PowerPoint download.

Now, complete the activities below.