GCSE
Lesson 11 Bitmap file size calculation
First, learners will recap their understanding of bitmap images. They will then discover how to calculate the file size of a bitmap image using different examples. Then, they will investigate how the number of pixels and colour depth can affect the file size of an image.
Learning objectives
- Calculate the file size of bitmaps
- Describe how the number of pixels and colour depth can affect the file size of a bitmap image, using examples
Package contents
- Lesson plans
- Learning graphs
- Unit overviews
- Activities
Not registered yet?
Create an account and get access to over 500 hours of free teaching resources.
GCSE revision
A comprehensive range of content and helpful practice questions are also available for this topic.