Teachers are being advised to use microphones, loudspeakers, and other techniques to save their vocal cords. A team of scientists issued the recommendations after a study… Full Story
http://pivotalkids.com/blog/wp-content/uploads/2016/11/pivotal_kids.png00bronwynhttp://pivotalkids.com/blog/wp-content/uploads/2016/11/pivotal_kids.pngbronwyn2008-03-08 15:39:002008-03-08 15:39:00Teachers urged to save voice with a mic
