A major source of indoor air contamination in schools originates within the heating, ventilating, and air-conditioning systems (HVAC), with draw-through systems being the worst offenders. Lists provisions for designing an HVAC system and a set of criteria to adhere to when planning new construction or renovations. (nine references) (MLF)

Congressional testimony is presented concerning school buildings and their connection to student health, behavior, and learning, including a review of selected empirical studies conducted over the past 30 years showing an explicit relationship between physical characteristics of school buildings and educational outcomes. The factors responsible…