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Zero Noise Classroom Offers Timer & Noise Meter., Teacher Id
Zero Noise Classroom Offers a Timer & Noise Meter. (2017-03-27 10:01:57)
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Zero Noise Classroom provides a countdown timer and a noise meter into one convenient Chrome app. When the countdown timer expires a chime sounds and the percentage of time above the volume limit is displayed. |
(Idea published to: Twitter, Facebook, Pinterest. Interests: Elementary School, Middle School, Classroom and Behavioral Management)
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