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04 Session
Circuits · Skill Hub 10 January 2026

LED Quizboard

Built their own quiz boards — green led for correct, red for wrong. circuit knowledge turned into a game students could play and test themselves.

VenueSkill Hub
DateJan 10, 2026
Completed LED quiz board showing question and answer connections
A finished LED quizboard — correct answer lights green, wrong answer lights red

Overview

Students built functional LED quiz boards from scratch, linking circuit fundamentals to a tangible product they could use. The feedback loop of a correct/incorrect LED made debugging feel like a game.

Topics

How electricity flows through a complete circuit

How LEDs respond to correct connections

Circuit building with wires, batteries, and LEDs

Debugging open and short circuits

Activities

Built quiz boards from scratch — no pre-made kits

Green LED lights for correct answers

Red LED lights for incorrect answers

Students tested and corrected faults independently

Photos

Completed LED quiz board showing answer connections
The completed quizboard — working circuit as a teaching tool
Students building quiz boards at Skill Hub with guidance
Students wiring their boards — learning by doing

Highlights

  • Students independently debugged their own circuits
  • LED feedback made learning feel like a game
  • Strong teamwork — students helped each other troubleshoot
  • Sparked genuine interest in electronics and making
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