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Junior Secondary
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JSS 3 (Junior Secondary 3)

Practical projects. Step-by-step guidance.

Simulation first Guided instructions Hardware optional
JSS 3 (Junior Secondary 3) projects illustration

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Project 1

The Lost Connection Storyboard: Packet Numbers and Reliable Radio

</> MakeCode micro:bit

Explain how wireless packet loss occurs across real radio and cellular channels.

The Lost Connection Storyboard: Packet Numbers and Reliable Radio illustration
Start with a simulator
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Project 2

The Tank Sensor Fault Detector: Range & Parity Check

</> MakeCode micro:bit

Structure wireless telemetry packets with payload data, sequence counter, and simple checksum.

The Tank Sensor Fault Detector: Range & Parity Check illustration
Start with a simulator
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Your build journey

1 Understand the problem
2 Build and test
3 Try a challenge
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