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Course Content
1. Presenting choices: Combining constructs
Presenting choices: Combining constructs
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2. Design your own network: Shape and size
Design your own network: Shape and size
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3. Coding and testing: Game development for the micro:bit
Coding and testing: Game development for the micro:bit
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4. Drilling down: How the processor handles instructions
Drilling down: How the processor handles instructions
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5. Big Data modelling and analysis: Databases and spreadsheets
Big Data modelling and analysis: Databases and spreadsheets
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Computing Grade 9 (Cambrigde)

🌐 Unit 9.2 – Design Your Own Network: Shape and Size

  • Understand how computer networks are designed (topology, devices, and connections).

  • Learn how data moves across a network and what factors affect speed and reliability.

  • Explore local and wide area networks (LANs & WANs) and design a simple network layout.