Sitting in class and failing maths or not paying attention and you get the comment that every 90s kid ever received.
"it's not like you're going to have a calculator in your pocket that you can use"
It was usually followed by a "back in my day". But what happens when a kid going through school in the 80s and 90s constantly gets this messaging.
Easy, they put a calculator in everyone's pocket.
I bet those teachers aren't looking so smug now.