Monday · 5 October
LoadingWhy won’t the lamp light?
Find the break, complete the path and explain what changed.
One week · four ideas · no rush
Start with a puzzle. Find the path.
Make a prediction, try the circuit and see why it worked. Each session keeps one clear task on screen and lets you stop after a useful step.
Loading saved progress…
5–9 October 2026
Your pilot week
Thirty minutes maximum. Friday is a five-minute optional check.
Tuesday · 6 October
LoadingMake the switch control the lamp
Use a switch to open and close a circuit’s current path.
Wednesday · 7 October
LoadingOne battery, two lamps
Compare one shared current path with two separate branches.
Thursday · 8 October
LoadingWorkshop lighting puzzles
Use the week’s ideas in six changed circuit problems.
Friday · 9 October
LoadingCan you still spot the complete circuit?
Three unfamiliar circuits. No new lesson, just a five-minute recall check.
Shared pilot access
Use the same progress on another browser
Enter this private code on Archie’s or the parent’s other browser. It gives access to this pilot’s progress, so keep it within the family.