Area of classroom space per student during the reporting period.
Area of classroom space per student during the reporting period.
Organizations should footnote all assumptions used.
Organizations are encouraged to align with state and international standards. For example, the New York State Department of Health Bureau of Emergency Medical Services published a ‘Classroom Design Standards€™ that details the required floor area per student, categorized by the classroom set up style.
April 2021 - IRIS v5.2 Released
No change.
December 2019 - IRIS v5.1 Released
No change.
April 2019 - IRIS v5.0 Released
No change.
February 2016 - IRIS v4.0 Released (current version)
No change.
February 2014 - IRIS v3.0 Released
Immaterial change. Minor revision to metric name and definition language for clarity.
October 2011 - IRIS v2.2 Released
No change.
January 2011 - IRIS v2.1 Released
No change.
August 2010 - IRIS v2.0 Released
Immaterial change. Classroom Square Feet per Student (PI5380) replaced Students to Classroom Square Foot Ratio (ED16). IRIS ID changed due to framework upgrade. Minor revision to definition language for clarity.
August 2009 - IRIS v1.0 Released
New metric. Students to Classroom Square Foot Ratio (ED16) developed via Original IRIS Working Group.