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Circuit Lab

Snap glowing wires together to send power around a loop. Light bulbs, spin motors, buzz buzzers — and beam a signal through the air to wake the robot!

Electricity travels in a circle: out the +, through your part, and back to the –.

How to play

GoalMake a full loop of wire so power can flow and the part turns on.

Wire it upTap a glowing gold dot, then tap another dot — a wire snaps between them. Tap a wire to remove it.

Switches & buttonsTap a switch to flip it on/off. Press and hold a button.

TipPower must leave the + side, pass through your part, and return to the – side. No part in the loop? That's a short circuit!

👩‍🏫 For Teachers

What students learnHow a complete circuit works: power, switches, and outputs like lights and motors.

Try in classPair build: one student reads the goal, the other wires it. Exit ticket: what happens if the switch is open?

Circuit Lab

Nice work!

Circuit Master!

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How to play