Here's a thing, howcome, for the last 10-15 ish years, kids can take a calculator, or more likely now, the latest smatphone, into a maths class to help them work stuff out?! We didn't have calculators when I was in school, and if someone tried to use anything, other than showing the process how you worked the problem out, you'd be given a clip across the swede, accused of cheating, and in most cases, sent out of the classroom! The good old days hehehe. Kids really don't know they're born these days