Are we still acting like this excuse was the actual explanation for why you couldn't use a calculator?
They just said this. It was easier than trying to explain the nuances of education to kids. The actual reason was "because you have to learn to use your brain to do shit, it's kind of important."
Like, this is the equivalent of being upset the gym teacher wouldn't let you use a segway in class. You're missing the point.
While I agree that it is good to learn to do math without a calculator, it's not necessarily the case that the teachers who said "you won't have a calculator with you all the time" didn't think that was the exact reason. Also, there's nothing wrong with just stating the real reason if that's what they really believed.
and unless you're carrying one of those solar powered calculators in your pocket, how are you gonna charge your pocket calculator in the post apocalyptic era? You gonna waste guzzoline to run your car to charge your phone?
Thank you. I also can’t stand people who keep saying out loud I’ve never needed a quadratic equation why doesn’t the school teach me how to do taxes. For one thing if you didn’t have to ever use a quadratic then you never understood maths enough to apply it and walk away from the problem. Secondly if school taught you taxes ups be the one complaining the most about why you have to do taxes in school.