Presents manufacturer and engineer suggestions on how schools can solve their rising energy costs in the face of more demanding classroom needs placing greater demands of Heating and air conditioning ventilation systems. The use of CO2 sensors, boiler technology and two-pipe systems are explored. (GR)

Discusses how properly managing windows in a school is the most effective way to control the classroom environment, including temperature and noise levels. Examines window safety measures. (GR)

This report examines the problem of acoustic inadequacy in the classroom, how it affects students and teachers, and possible solutions. It explains how to predict classroom adequacy for communication by assessing the level of speech in competition with other noise, and the level of that competing noise itself in terms of reverberation that allows…

A COMPARISON WAS MADE OF ONE CLIMATE CONTROLLED SCHOOL WITH ONE OR MORE NON-CLIMATE CONTROLLED SCHOOLS OF SIMILAR SIZE WITH RESPECT TO FACTORS OF COST AND OUTCOMES, IN THE PINELLAS COUNTY, FLORIDA PUBLIC SCHOOL SYSTEM. EACH OF THE FOUR SCHOOLS STUDIED HAD THE FOLLOWING SIMILARITIES--LOCATION, COST OF CONSTRUCTION, OCCUPANCY RATE, AND OPERATING…