Representing bitmap images
In this lesson, we will learn how bitmap images are represented in binary. We will learn about resolution, bit depth and how to calculate the file size of a bitmap image.
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.
Representing Bitmap Images
Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
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.
Representing Bitmap Images
Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.
Lesson summary: Representing bitmap images
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