Learning depends on listening. But classroom noise pollution is making hearing in the classroom harder. Finding simple and effective ways to dial down classroom noise levels can help increase focus ...
Pupils’ vital attention skills stunted by ‘toxic’ peaks of road noise heard from the classroom Road-traffic noise significantly slows the development of crucial memory and attention skills in primary ...
The World Health Organization recommends classroom sound levels of no more than 35 decibels. The average volume of a classroom, however, rings in at more than twice that level. At 77 decibels, the ...
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