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Investigation of relationship between indoor environment and learning efficiency of classrooms
Author(s): 
Pages: 19-23
Year: Issue:  7
Journal: Energy Conservation

Keyword:  thermal environmentindoor air qualityvisual environmentlearning efficiency;
Abstract: Studied the relationship between indoor environment and learning efficiency in classrooms during the summer. Thermal and visual environment and air quality were investigated in the typical classroom al Tongji University. Both field measurements and subjective surveys were performed during regular lesson periods. The result shows that CO2 levels rose to high levels ( about 1200 ~ 1800 ppm) in regular lesson periods. And, this high level may be detrimental to concentration hence adversely affect learning.
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