Methods of Supervision in Berks County Pennsylvania Two Experiments in County
Methods of Supervision in Berks County Pennsylvania Two Experiments in County
Eli Miller Rapp
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Bilateral lighting is legal. 2. Does the total light area equal at least 20 per centum of floor space ? N. B. Protecting cellar and door transoms of glass with wire screening of small mesh is a saving of money. B. Ventilating i. Is there at least 200 cubic feet of air space per pupil ? N. B. Windows being the only means of ventilation shall admit of ready adjustment both at the top and bottom. A ventilating device to protect pupils from currents of cold air is a legal requirement. Costly device...s are not necessary. It is best to combine heating with ventilating. A thermometer is a legal requirement for every schoolroom or recitation room. Use good thermometers. Every schoolroom shall not have less than 200 cubic feet of air space per pupil, and every school building more than one story high shall supply each room with fresh air at the rate of not less than 30 cubic feet per minute for each pupil. The temperature of rooms should not be less than 6o e nor more than 68 Fahrenheit. C. Heating 1.
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