Since the early part of the 20th century, researchers in the fields of cognitive psychology and education have studied the ill-effect of noise on the social, physiological, and psychological aspects of the human psyche. In order for academic progress to take place, it is important for all teachers to select instructional methods and accommodations…

The Technology Enhanced Elementary and Middle School Science II project (TEEMSS), funded by the National Science Foundation, produced 15 inquiry-based instructional science units for teaching in grades 3-8. Each unit uses computers and probeware to support students' investigations of real-world phenomena using probes (e.g., for temperature or…

(Purpose) The purpose of this study was to investigate the effects of classroom sound field amplification on communication in kindergarten through grade 3 classrooms. (Methodology) Sixty classrooms were involved in the study; half of the classrooms were provided with sound field amplification. The flow of communication was measured through…