traffic light classroom noise indicator

A good resource to let the children reflect on their noise level !

I am using this - very simple but very effective - thank you.

like this idea. thanks

Many Thanks . Just what I need for a class who are beginning to exhibit too noisy behaviour. Used to have 'real traffic lights' in one school I worked at, which sounded a noise when the level got too high whcih was almost as annoying as the children's noise!