Keep your classroom volume to a manageable and comfortable level with this great warning sign, styled like a traditional British traffic light.

Simply download and print out the pdf. Cut-out the 2 pieces and use sticky tack or a paperclip to attach the arrow next to the appropriate light colour. Green: the noise level is ok. Orange: it is getting a little too loud. Red: It is too loud!

It looks great laminated too!

You could also use this traffic light for other classroom management issues.