Images KS3 Resources

KS3 Computer Science: Images

This module contains:

  • An editable PowerPoint lesson presentation
  • Editable revision handouts
  • A glossary which covers the key terminologies of the module
  • Topic mindmaps for visualising the key concepts
  • Printable flashcards to help students engage active recall
  • A quiz with answer key to test knowledge and understanding of the module
Compatible with the following examination boards
Images KS3 Resources Image 1
Images KS3 Resources Image 2
Images KS3 Resources Image 3
Images KS3 Resources Image 4
Images KS3 Resources Image 5

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Images

Images are made of tiny elements called pixels (picture elements). The higher the number of pixels, the higher the resolution of the image will be, therefore, more memory is occupied by the image.

This KS3 Computer Science module introduces images to your students, explaining:

  • How images are stored and displayed
  • What are the different types of images
  • What properties determine the quality of an image
  • How to estimate the size of an image file
  • Metadata of an image file

More Data Representation Modules

Images is one lesson in our Data Representation module. The other theory lessons can be found below: