Session by session
- Session 21 · Ask & understandWeek 11
How does a doorbell know someone pressed it?
Evidence: a question, sketch or new vocabulary
- Session 22 · Build & designWeek 11
Plan the door and the button position
Evidence: a design draft, dataset or build
- Session 23 · ImplementWeek 12
Build the buzzer doorbell
Evidence: a working version, explained once
- Session 24 · Test & improveWeek 12
Test pressed and not pressed
Evidence: a test log with at least one failure
- Session 25 · Explain & reflectWeek 13
Explain the button as an input
Evidence: an individual explanation
- Pre-wired buzzer module
- push button
- enclosed AA battery holder
- cardboard door
Five presses and five 'no press' checks.
A physical circuit, sensor or mechanism, built and tested on the bench.
Completion needs the artefact, an honest test log, an individual explanation and no open safety or privacy issue.
Projects in the same block
- RoboticsG03-P05
Buzzer Doorbell
A cardboard doorbell that buzzes only while its button is pressed.
Sessions 21-25Builder and up - RoboticsG03-P06
Spinning Colour Wheel
A guarded motor that spins a colour disc until the colours seem to blend.
Sessions 26-30Builder and up - AIG03-P07
Spot the Pattern
Pattern puzzles that show how a machine finds the rule hidden in examples.
Sessions 31-35Builder and up - IntegratedG03-P08
Safe or Not Signal
A teacher-run picture model suggests safe or not safe; the class checks before a child lights green or red.
Sessions 36-40Builder and up
For school leadersChoose a starting point.
Build from evidence.
Pick the classes and a plan. We map the timetable, kit and safety checks with you, then pilot one class first.
- Prospectus and class-wise plan
- Kit and readiness check
- Pilot one class first
- Evidence at every milestone
Let's plan your pilot.
Share a few details and we will send the right plan for your classes.