ACMS
Growing up in the UK, we always heard a phrase the 3 ”R’s”. It was used in Education to direct everyone’s attention to the 3 basic elements of education - READING, wRiting and aRithmetic (what North America refers to as Math). It meant that this was the basic principle of teaching for any child. Yes, I know, it’s not spelt very well but the general idea caught on. If I told you that it was conceived in 1818 then it certainly stood the time test and it became to be understood