Calmness Counter

Calmness Counter

This incredible tool measures the actual noise level of your classroom 

and displays it on a gauge from green to red. It’s a great way to visually 

show pupils what level they’re working at compared to your expectations. 

You can adjust the sensitivity of the tool to suit the activity for example:

working in silence or large groups.

Brilliant!!

Bouncy Balls

Bouncy Balls

Bouncy Balls shows students the volume of the noise in your classroom by 

displaying a set of colorful bouncing balls. The higher the decibel level goes, 

the higher and more frequently the balls on the screen bounce. 

To use Bouncy Balls simply go to the website, click "begin bouncing," 

and then click the microphone icon to allow the site to access your 

computer's microphone.

Very Cool!!

Of course it a boys' school we try and see how high the balls can go ... :-)