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Achilles, C. M.; Prout, Jean; Finn, J. D.; Bobbett, Gordon C. – 2001
The level of carbon dioxide in a classroom can have a significant negative effect on teaching and learning. Carbon dioxide (CO2) level is affected by class size and time of day. Six urban schools were studied to characterize the effects of these three factors on different class sizes. Carbon monoxide, CO2, temperature, and relative humidity…
Descriptors: Air Pollution, Class Size, Classroom Environment, Classroom Research
