The Impact of Daylight on a School Renovation Project in Copenhagen

Architects have always considered the positive influence of natural light on the health and mood of a building's occupants, but measuring its actual benefits was a challenge for a long time. However, the past few decades have seen significant progress in this area, with research such as the comprehensive study conducted by the Heschong Mahone Group, which analyzed more than 21,000 student tests in three school districts in California, Washington, and Colorado. The results showed that students in classrooms with more natural light had a 20% faster learning progress in math tests and 26% on reading tests, compared to students in classrooms with less natural light. Many other studies reinforce that including natural light in spaces has immense long-term benefits for societies, especially during a child's valuable formative years, who spend about 90% of their time indoors and about 200 days a year in classrooms.

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