How loud is the class?
Press
Start
and allow the microphone.
The balls jump when the class makes noise — louder noise, higher jumps.
If the balls keep jumping into the
red zone
, it’s too loud: the screen flashes and a chime plays.
Start
How quiet?
Silent work
reading, tests
Quiet talking
partner work
Group work
centers, projects
Too loud:
0
times
Reset
Balls not moving when students talk? Adjust here
Microphone sensitivity
100%
Red zone starts at
55
(lower = stricter)
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