Describes acoustical products and techniques that schools are using to keep distracting noise out of the classroom and to amplify useful classroom sound. (EV)

Examines how the introduction of new technology has spawned the emergence of new types of furniture, furnishings, and classroom design to support high school science instruction. The challenges imposed by the Americans with Disabilities Act on school science labs are highlighted. (GR)

Discusses student hearing problems and ways schools can help to reduce hearing difficulties in the classroom through use of classroom amplification technology. Explores the benefits of sound amplification systems for both students and teachers. (GR)