Circuit lab
Inventors (Intermediate), mission I8 Motors & Circuits, lesson 3 of 6.
Hook
A circuit is a loop. What happens if the loop is broken?
Fair test
Build 4 setups: motor only, light only, both, switch reversed. Record what happens in a table.
Bonus challenge
Make the lights blink by hand like a lighthouse.
The build
- 🔋 Motor Buggy: Your first car that drives by itself — with a forwards/backwards switch and headlights! (level 3 of 5, about 30 minutes, 20 steps)