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Image Representation | Complete Lesson Pack for Cambridge IGCSE, AS & A-Level Computer Science

Image Representation | Complete Lesson Pack for Cambridge IGCSE, AS & A-Level Computer Science

Subject: Computing

Age range: 14-16

Resource type: Lesson (complete)

Last updated

27 June 2026

pptx, 262.36 KB
pptx, 262.36 KB
docx, 11.62 KB
docx, 11.62 KB
docx, 13.51 KB
docx, 13.51 KB
docx, 10.92 KB
docx, 10.92 KB
docx, 10.74 KB
docx, 10.74 KB

**Image Representation, Bitmap vs vector graphics, Pixel, resolution, colour depth, File size calculation formula, Metadata in image files - Complete Lesson Pack for Cambridge IGCSE, AS & A-Level Computer Science - PPT + Worksheets + Activity + MCQ Quiz + Answer Marking Scheme
**

Save hours of lesson planning with this fully resourced, exam-aligned lesson pack on Image Representation

What’s included:
• PowerPoint presentationstep-by-step explanations with diagrams and animations
• Student worksheet with Image Representation structured questions
• Classroom activity [individual / pair / group] task
• Image Representation-question MCQ quiz with answer key
• Full marking scheme with examiner tips

**** Learning outcomes students will be able to:****

  • Understand image representation concepts.
  • Compare bitmap and vector graphics.
  • Explain pixels, resolution, and colour depth.
  • Apply file size calculation methods for images.
  • Evaluate the role of metadata in image files.

Aligned with:
• Cambridge IGCSE Computer Science 0478 / 0984
• Cambridge AS & A-Level Computer Science 9618
• Grade [9 ,10 / 11 ]

Suggested lesson time: [60 / 90] minutes
All worksheets are print-ready
Fully editable resources.

Great for: classroom teaching, revision lessons, flipped learning, homework tasks

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