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Schools and Education General Discussion
Reply to "NYTs: “Why opening windows is key to reopening schools”"
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[quote=Anonymous][quote=Anonymous][quote=Anonymous][quote=Anonymous][quote=Anonymous][quote=Anonymous][quote=Anonymous]My classroom windows open two inches, and I’m in a a better position than a lot of other teachers. This isn’t the simple solution people think it is. [/quote] I haven't run across a single report that discussed how far a window should open, and aside from that, we have portable filtration technology. This is just teachers imagining impossibility.[/quote] Common sense and the laws of physics would dictate that airflow from a fully open window would provide a better exchange of air than a window open just a crack. Not much imagination required. Teachers are “imaging impossibility”. That’s a new one. We must all be imagining these run down buildings we’ve been working in all these years! [/quote] A crack is different than a couple of inches. And, there's a whole science about air flow in rooms. Try reading a little about it before you make uninformed statements.[/quote] Yes there is. And you haven’t provided us with a formula for calculating air exchange rates, so I don’t see any evidence that your response is informed. [/quote] Fortunately we have experts who have already done the work for us, and we have amazing futuristic technology known as "fans." https://www.cdc.gov/coronavirus/2019-ncov/community/ventilation.html[/quote] None of the information available there includes a formula to calculate the amount of airflow required to be considered safe. A small room might be fine with a window that opens three inches. It is blatantly false to claim that the same amount of ventilation would be sufficient in a larger classroom. I’ve also noticed parents on here claiming that three feet of distance is more than sufficient, meaning that they would like to see more people packed into each classroom. No way would I consider working in a room with a single functioning window, less distancing, and more occupants. It’s ridiculous and self serving to pretend schools should operate with suboptimal safety precautions for the convenience of some. [/quote]
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