Tick-tock pendulum
Explorers (Foundation), mission E4 Swing & Rhythm, lesson 1 of 6.
Hook
Tick… tock… tick… tock. Can you swing your arm exactly like the pendulum?
Fair test
Count the swings in 10 seconds. Try it three times. Is it always the same?
Bonus challenge
Clap along with the pendulum. Now sing a song to its beat!
The build
- ⏱️ Pendulum Metronome: Give it a nudge: tick… tock… tick. Move the wheel to another hole and count again! (level 1 of 5, about 10 minutes, 9 steps)