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Number Systems & Conversion |Complete Lesson Pack for Cambridge IGCSE, AS & A-Level Computer Science

Number Systems & Conversion |Complete Lesson Pack for Cambridge IGCSE, AS & A-Level Computer Science

Subject: Computing

Age range: 14-16

Resource type: Lesson (complete)

Last updated

17 June 2026

pptx, 488.31 KB
pptx, 488.31 KB
docx, 12.03 KB
docx, 12.03 KB
docx, 14.72 KB
docx, 14.72 KB
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docx, 12.17 KB
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docx, 11.03 KB

Number Systems & Conversion |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 Compression (Lossy and Lossless)

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

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

  • Understand lossy and lossless compression.
  • Explain how compression reduces file size.
  • Compare different compression methods.
  • Apply compression techniques to digital data.
  • Evaluate suitable compression methods for applications

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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