News for hackers. Stuff that matters.
Re:What’s Wrong with “Multiplication Is Repeated Addition”? ... by prionassembly on Wednesday March 03, 2021 @11:29AM (#26330636)
Using a calculator.

Not a troll: the ability to compute products and the idea that (horizontal length) times (vertical length) = (area) are different things.

Re:What’s Wrong with “Multiplication Is Repeated Addition”? ... by magicalhippo on Wednesday March 03, 2021 @11:33AM (#26330692)
So teaching multiplication ends up as "whatever the calculator does when I press this button"?