Physical-environmental conditions in classrooms and academic performance in Colombia

Motivated by the need to explore factors related to academic performance beyond those regularly examined, this research analyzes two context variables that have been overlooked and offer inconclusive findings so far: lighting and temperature conditions at schools. To reach this goal, this research uses multilevel models and the OECD's Programme for International Student Assessment (PISA) of 2012 to measure the incidence on mathematics outcomes. Once accounted by characteristics of students and schools, as well as educational processes, it is found that the average score is 15 points lower and the probability of achieving below the basic level of performance is 10 percent higher for students in schools with inadequate temperature and lighting conditions. Likewise, those conditions reduce the effect that teaching practices, disciplinary environment and school day have on learning.