Are you aware of the way math is “taught” with Commom Core or the outrageous emphasis used in selection of topics of US History? This is in addition to having one company control all testing materials used.
I remember understanding what the ‘New Math’ was several decades ago.
Nothing emanating from that spider web that is D.C. (District of Corruption) is useful. Rather it is designed to complete the denigration of our youth who tumble out of high school without the ability to write an intelligent sentence, let alone a paragraph.